Merge branch 'rickard/pcre-8.40'

OTP-14331 * rickard/pcre-8.40: Update documentation Update README.pcre_update.md Stack guard for PCRE Adjust for incompatibility between PCRE 8.40 and perl 5.22.1 Generate re replacement and split tests with perl vsn 5.22.1 Fix re_SUITE:pcre_compile_workspace_overflow/1 Skip line with lockout of modifiers in PCRE tests Update tests for PCRE version 8.40 Update PCRE to version 8.40 Conflicts: erts/emulator/beam/beam_debug.c
author: Rickard Green <rickard@erlang.org> 2017-04-11 15:05:51 +0200
committer: Rickard Green <rickard@erlang.org> 2017-04-11 15:05:51 +0200
commit: 92a3b1a37182527d0bf8b6242d54e7fae6f4bbf9 (patch)
tree: 133119634987a6eeede055d644fe2f999ea3d318 /lib
parent: b66834310f1d3f30a7b4d5c02753053d3f9d7ef8 (diff)
parent: 6520f78d4b878ff66adcf8d25de331d8ad06dd1d (diff)
download: erlang-92a3b1a37182527d0bf8b6242d54e7fae6f4bbf9.tar.gz
15 files changed, 9845 insertions, 6198 deletions
diff --git a/lib/stdlib/doc/src/re.xml b/lib/stdlib/doc/src/re.xml
index 7f4f0aa18c..aadb5beaba 100644
--- a/lib/stdlib/doc/src/re.xml
+++ b/lib/stdlib/doc/src/re.xml
@@ -45,9 +45,10 @@
 
     <p>The matching algorithms of the library are based on the
       PCRE library, but not all of the PCRE library is interfaced and
-      some parts of the library go beyond what PCRE offers. The sections of
-      the PCRE documentation that are relevant to this module are included
-      here.</p>
+      some parts of the library go beyond what PCRE offers. Currently
+      PCRE version 8.40 (release date 2017-01-11) is used. The sections
+      of the PCRE documentation that are relevant to this module are
+      included here.</p>
 
     <note>
       <p>The Erlang literal syntax for strings uses the &quot;\&quot;
@@ -149,13 +150,25 @@
           </item>
           <tag><c>extended</c></tag>
           <item>
-            <p>Whitespace data characters in the pattern are ignored except
-              when escaped or inside a character class. Whitespace does not
-              include character 'vt' (ASCII 11). Characters between an
-              unescaped <c>#</c> outside a character class and the next newline,
-              inclusive, are also ignored. This is equivalent to Perl option
-              <c>/x</c> and can be changed within a pattern by a <c>(?x)</c>
-              option setting.</p>
+            <p>If this option is set, most white space characters in the
+            pattern are totally ignored except when escaped or inside a
+            character class. However, white space is not allowed within
+            sequences such as <c>(?&#62;</c> that introduce various
+            parenthesized subpatterns, nor within a numerical quantifier
+            such as <c>{1,3}</c>. However, ignorable white space is permitted
+            between an item and a following quantifier and between a
+            quantifier and a following + that indicates possessiveness.
+            </p>
+            <p>White space did not used to include the VT character (code
+            11), because Perl did not treat this character as white space.
+            However, Perl changed at release 5.18, so PCRE followed at
+            release 8.34, and VT is now treated as white space.
+            </p>
+            <p>This also causes characters between an unescaped #
+            outside a character class and the next newline, inclusive, to
+            be ignored. This is equivalent to Perl's <c>/x</c> option, and it
+            can be changed within a pattern by a <c>(?x)</c> option setting.
+            </p>
             <p>With this option, comments inside complicated patterns can be
               included. However, notice that this applies only to data
               characters. Whitespace characters can never appear within special
@@ -1321,6 +1334,8 @@ re:split("Erlang","[lg]",[{return,list},{parts,4}]).</code>
       VM. Notice that the recursion limit does not affect the stack depth of the
       VM, as PCRE for Erlang is compiled in such a way that the match function
       never does recursion on the C stack.</p>
+    <p>Note that <c>LIMIT_MATCH</c> and <c>LIMIT_RECURSION</c> can only reduce
+    the value of the limits set by the caller, not increase them.</p>
   </section>
 
   <section>
@@ -1444,12 +1459,17 @@ Pattern            PCRE matches   Perl matches
       <tag>\n</tag><item>Line feed (hex 0A)</item>
       <tag>\r</tag><item>Carriage return (hex 0D)</item>
       <tag>\t</tag><item>Tab (hex 09)</item>
+      <tag>\0dd</tag><item>Character with octal code 0dd</item>
       <tag>\ddd</tag><item>Character with octal code ddd, or back reference
         </item>
+      <tag>\o{ddd..}</tag><item>character with octal code ddd..</item>
       <tag>\xhh</tag><item>Character with hex code hh</item>
       <tag>\x{hhh..}</tag><item>Character with hex code hhh..</item>
     </taglist>
 
+    <note><p>Note that \0dd is always an octal code, and that \8 and \9 are
+    the literal characters "8" and "9".</p></note>
+
     <p>The precise effect of \cx on ASCII characters is as follows: if x is a
       lowercase letter, it is converted to upper case. Then bit 6 of the
       character (hex 40) is inverted. Thus \cA to \cZ become hex 01 to hex 1A
@@ -1461,50 +1481,38 @@ Pattern            PCRE matches   Perl matches
     <p>The \c facility was designed for use with ASCII characters, but with the
       extension to Unicode it is even less useful than it once was.</p>
 
-    <p>By default, after \x, from zero to two hexadecimal digits are read
-      (letters can be in upper or lower case). Any number of hexadecimal digits
-      can appear between \x{ and }, but the character code is constrained as
-      follows:</p>
-
-    <taglist>
-      <tag>8-bit non-Unicode mode</tag>
-      <item>&lt; 0x100</item>
-      <tag>8-bit UTF-8 mode</tag>
-      <item>&lt; 0x10ffff and a valid code point</item>
-    </taglist>
-
-    <p>Invalid Unicode code points are the range 0xd800 to 0xdfff (the so-called
-      "surrogate" code points), and 0xffef.</p>
-
-    <p>If characters other than hexadecimal digits appear between \x{ and },
-      or if there is no terminating }, this form of escape is not recognized.
-      Instead, the initial \x is interpreted as a basic hexadecimal escape,
-      with no following digits, giving a character whose value is zero.</p>
-
-    <p>Characters whose value is &lt; 256 can be defined by either of the two
-      syntaxes for \x. There is no difference in the way they are handled. For
-      example, \xdc is the same as \x{dc}.</p>
-
     <p>After \0 up to two further octal digits are read. If there are fewer than
-      two digits, only those that are present are used. Thus the sequence
-      \0\x\07 specifies two binary zeros followed by a BEL character (code value
-      7). Ensure to supply two digits after the initial zero if the pattern
-      character that follows is itself an octal digit.</p>
+    two digits, just those that are present are used. Thus the sequence
+    \0\x\015 specifies two binary zeros followed by a CR character (code value
+    13). Make sure you supply two digits after the initial zero if the pattern
+    character that follows is itself an octal digit.</p>
+
+    <p>The escape \o must be followed by a sequence of octal digits, enclosed
+    in braces. An error occurs if this is not the case. This escape is a recent
+    addition to Perl; it provides way of specifying character code points as
+    octal numbers greater than 0777, and it also allows octal numbers and back
+    references to be unambiguously specified.</p>
+
+    <p>For greater clarity and unambiguity, it is best to avoid following \ by
+    a digit greater than zero. Instead, use \o{} or \x{} to specify character
+    numbers, and \g{} to specify back references. The following paragraphs
+    describe the old, ambiguous syntax.</p>
 
     <p>The handling of a backslash followed by a digit other than 0 is
-      complicated. Outside a character class, PCRE reads it and any following
-      digits as a decimal number. If the number is &lt; 10, or if there have
+      complicated, and Perl has changed in recent releases, causing PCRE also
+      to change. Outside a character class, PCRE reads the digit and any following
+      digits as a decimal number. If the number is &lt; 8, or if there have
       been at least that many previous capturing left parentheses in the
       expression, the entire sequence is taken as a <em>back reference</em>. A
       description of how this works is provided later, following the discussion
       of parenthesized subpatterns.</p>
 
-    <p>Inside a character class, or if the decimal number is &gt; 9 and there
-      have not been that many capturing subpatterns, PCRE re-reads up to three
-      octal digits following the backslash, and uses them to generate a data
-      character. Any subsequent digits stand for themselves. The value of the
-      character is constrained in the same way as characters specified in
-      hexadecimal. For example:</p>
+    <p>Inside a character class, or if the decimal number following \ is &gt;
+      7 and there have not been that many capturing subpatterns, PCRE handles
+      \8 and \9 as the literal characters "8" and "9", and otherwise re-reads
+      up to three octal digits following the backslash, and using them to
+      generate a data character. Any subsequent digits stand for themselves.
+      For example:</p>
 
     <taglist>
       <tag>\040</tag>
@@ -1526,12 +1534,38 @@ Pattern            PCRE matches   Perl matches
       <tag>\377</tag>
         <item>Can be a back reference, otherwise value 255 (decimal)</item>
       <tag>\81</tag>
-        <item>Either a back reference, or a binary zero followed by the two
-          characters "8" and "1"</item>
+        <item>Either a back reference, or the two characters "8" and "1"</item>
+    </taglist>
+
+    <p>Notice that octal values &gt;= 100 that are specified using this syntax
+    must not be introduced by a leading zero, as no more than three octal digits
+    are ever read.</p>
+
+    <p>By default, after \x that is not followed by {, from zero to two
+    hexadecimal digits are read (letters can be in upper or lower case). Any
+    number of hexadecimal digits may appear between \x{ and }. If a character
+    other than a hexadecimal digit appears between \x{ and }, or if there is no
+    terminating }, an error occurs.
+    </p>
+
+    <p>Characters whose value is less than 256 can be defined by either of the
+    two syntaxes for \x. There is no difference in the way they are handled. For
+    example, \xdc is exactly the same as \x{dc}.</p>
+
+    <p><em>Constraints on character values</em></p>
+
+    <p>Characters that are specified using octal or hexadecimal numbers are
+    limited to certain values, as follows:</p>
+    <taglist>
+      <tag>8-bit non-UTF mode</tag>
+      <item><p>&lt; 0x100</p></item>
+      <tag>8-bit UTF-8 mode</tag>
+      <item><p>&lt; 0x10ffff and a valid codepoint</p></item>
     </taglist>
+    <p>Invalid Unicode codepoints are the range 0xd800 to 0xdfff (the
+    so-called "surrogate" codepoints), and 0xffef.</p>
 
-    <p>Notice that octal values &gt;= 100 must not be introduced by a leading
-      zero, as no more than three octal digits are ever read.</p>
+    <p><em>Escape sequences in character classes</em></p>
 
     <p>All the sequences that define a single character value can be used both
       inside and outside character classes. Also, inside a character class, \b
@@ -1597,11 +1631,14 @@ Pattern            PCRE matches   Perl matches
       appropriate type. If the current matching point is at the end of the
       subject string, all fail, as there is no character to match.</p>
 
-    <p>For compatibility with Perl, \s does not match the VT character
-      (code 11). This makes it different from the Posix "space" class. The \s
-      characters are HT (9), LF (10), FF (12), CR (13), and space (32). If "use
-      locale;" is included in a Perl script, \s can match the VT character. In
-      PCRE, it never does.</p>
+    <p>For compatibility with Perl, \s did not used to match the VT character (code
+      11), which made it different from the the POSIX "space" class. However, Perl
+      added VT at release 5.18, and PCRE followed suit at release 8.34. The default
+      \s characters are now HT (9), LF (10), VT (11), FF (12), CR (13), and space
+      (32), which are defined as white space in the "C" locale. This list may vary if
+      locale-specific matching is taking place. For example, in some locales the
+      "non-breaking space" character (\xA0) is recognized as white space, and in
+      others the VT character is not.</p>
 
     <p>A "word" character is an underscore or any character that is a letter or
       a digit. By default, the definition of letters and digits is controlled by
@@ -1619,9 +1656,9 @@ Pattern            PCRE matches   Perl matches
     <taglist>
       <tag>\d</tag><item>Any character that \p{Nd} matches (decimal digit)
         </item>
-      <tag>\s</tag><item>Any character that \p{Z} matches, plus HT, LF, FF, CR
+      <tag>\s</tag><item>Any character that \p{Z} or \h or \v
         </item>
-      <tag>\w</tag><item>Any character that \p{L} or \p{N} matches, plus
+      <tag>\w</tag><item>Any character that matches \p{L} or \p{N} matches, plus
         underscore</item>
     </taglist>
 
@@ -1769,6 +1806,7 @@ Pattern            PCRE matches   Perl matches
       <item>Avestan</item>
       <item>Balinese</item>
       <item>Bamum</item>
+      <item>Bassa_Vah</item>
       <item>Batak</item>
       <item>Bengali</item>
       <item>Bopomofo</item>
@@ -1777,6 +1815,7 @@ Pattern            PCRE matches   Perl matches
       <item>Buhid</item>
       <item>Canadian_Aboriginal</item>
       <item>Carian</item>
+      <item>Caucasian_Albanian</item>
       <item>Chakma</item>
       <item>Cham</item>
       <item>Cherokee</item>
@@ -1787,11 +1826,14 @@ Pattern            PCRE matches   Perl matches
       <item>Cyrillic</item>
       <item>Deseret</item>
       <item>Devanagari</item>
+      <item>Duployan</item>
       <item>Egyptian_Hieroglyphs</item>
+      <item>Elbasan</item>
       <item>Ethiopic</item>
       <item>Georgian</item>
       <item>Glagolitic</item>
       <item>Gothic</item>
+      <item>Grantha</item>
       <item>Greek</item>
       <item>Gujarati</item>
       <item>Gurmukhi</item>
@@ -1811,40 +1853,56 @@ Pattern            PCRE matches   Perl matches
       <item>Kayah_Li</item>
       <item>Kharoshthi</item>
       <item>Khmer</item>
+      <item>Khojki</item>
+      <item>Khudawadi</item>
       <item>Lao</item>
       <item>Latin</item>
       <item>Lepcha</item>
       <item>Limbu</item>
+      <item>Linear_A</item>
       <item>Linear_B</item>
       <item>Lisu</item>
       <item>Lycian</item>
       <item>Lydian</item>
+      <item>Mahajani</item>
       <item>Malayalam</item>
       <item>Mandaic</item>
+      <item>Manichaean</item>
       <item>Meetei_Mayek</item>
+      <item>Mende_Kikakui</item>
       <item>Meroitic_Cursive</item>
       <item>Meroitic_Hieroglyphs</item>
       <item>Miao</item>
+      <item>Modi</item>
       <item>Mongolian</item>
+      <item>Mro</item>
       <item>Myanmar</item>
+      <item>Nabataean</item>
       <item>New_Tai_Lue</item>
       <item>Nko</item>
       <item>Ogham</item>
+      <item>Ol_Chiki</item>
       <item>Old_Italic</item>
+      <item>Old_North_Arabian</item>
+      <item>Old_Permic</item>
       <item>Old_Persian</item>
       <item>Oriya</item>
       <item>Old_South_Arabian</item>
       <item>Old_Turkic</item>
-      <item>Ol_Chiki</item>
       <item>Osmanya</item>
+      <item>Pahawh_Hmong</item>
+      <item>Palmyrene</item>
+      <item>Pau_Cin_Hau</item>
       <item>Phags_Pa</item>
       <item>Phoenician</item>
+      <item>Psalter_Pahlavi</item>
       <item>Rejang</item>
       <item>Runic</item>
       <item>Samaritan</item>
       <item>Saurashtra</item>
       <item>Sharada</item>
       <item>Shavian</item>
+      <item>Siddham</item>
       <item>Sinhala</item>
       <item>Sora_Sompeng</item>
       <item>Sundanese</item>
@@ -1862,8 +1920,10 @@ Pattern            PCRE matches   Perl matches
       <item>Thai</item>
       <item>Tibetan</item>
       <item>Tifinagh</item>
+      <item>Tirhuta</item>
       <item>Ugaritic</item>
       <item>Vai</item>
+      <item>Warang_Citi</item>
       <item>Yi</item>
     </list>
 
@@ -2001,10 +2061,10 @@ Pattern            PCRE matches   Perl matches
 
     <p>In addition to the standard Unicode properties described earlier, PCRE
       supports four more that make it possible to convert traditional escape
-      sequences, such as \w and \s, and Posix character classes to use Unicode
+      sequences, such as \w and \s to use Unicode
       properties. PCRE uses these non-standard, non-Perl properties internally
-      when <c>PCRE_UCP</c> is set. However, they can also be used explicitly.
-      The properties are as follows:</p>
+      when the <c>ucp</c> option is passed. However, they can also be used
+      explicitly. The properties are as follows:</p>
 
     <taglist>
       <tag>Xan</tag>
@@ -2030,6 +2090,16 @@ Pattern            PCRE matches   Perl matches
       </item>
     </taglist>
 
+    <p>Perl and POSIX space are now the same. Perl added VT to its space
+    character set at release 5.18 and PCRE changed at release 8.34.</p>
+
+    <p>Xan matches characters that have either the L (letter) or the N (number)
+    property. Xps matches the characters tab, linefeed, vertical tab, form feed,
+    or carriage return, and any other character that has the Z (separator)
+    property. Xsp is the same as Xps; it used to exclude vertical tab, for Perl
+    compatibility, but Perl changed, and so PCRE followed at release 8.34. Xwd
+    matches the same characters as Xan, plus underscore.
+    </p>
     <p>There is another non-standard property, Xuc, which matches any character
       that can be represented by a Universal Character Name in C++ and other
       programming languages. These are the characters $, @, ` (grave accent),
@@ -2062,7 +2132,9 @@ foo\Kbar</code>
 
     <p>Perl documents that the use of \K within assertions is "not well
       defined". In PCRE, \K is acted upon when it occurs inside positive
-      assertions, but is ignored in negative assertions.</p>
+      assertions, but is ignored in negative assertions. Note that when a
+      pattern such as (?=ab\K) matches, the reported start of the match can
+      be greater than the end of the match.</p>
 
     <p><em>Simple Assertions</em></p>
 
@@ -2301,7 +2373,8 @@ foo\Kbar</code>
       m, inclusive. If a minus character is required in a class, it must be
       escaped with a backslash or appear in a position where it cannot be
       interpreted as indicating a range, typically as the first or last
-      character in the class.</p>
+      character in the class, or immediately after a range. For example, [b-d-z]
+      matches letters in the range b to d, a hyphen character, or z.</p>
 
     <p>The literal character "]" cannot be the end character of a range. A
       pattern such as [W-]46] is interpreted as a class of two characters ("W"
@@ -2311,6 +2384,11 @@ foo\Kbar</code>
       followed by two other characters. The octal or hexadecimal representation
       of "]" can also be used to end a range.</p>
 
+      <p>An error is generated if a POSIX character class (see below) or an
+      escape sequence other than one that defines a single character appears at
+      a point where a range ending character is expected. For example, [z-\xff]
+      is valid, but [A-\d] and [A-[:digit:]] are not.</p>
+
     <p>Ranges operate in the collating sequence of character values. They can
       also be used for characters specified numerically, for example,
       [\000-\037]. Ranges can include any characters that are valid for the
@@ -2353,7 +2431,8 @@ foo\Kbar</code>
         range)</item>
       <item>Circumflex (only at the start)</item>
       <item>Opening square bracket (only when it can be interpreted as
-        introducing a Posix class name; see the next section)</item>
+        introducing a Posix class name, or for a special compatibility
+        feature; see the next two sections)</item>
       <item>Terminating closing square bracket</item>
     </list>
 
@@ -2385,16 +2464,18 @@ foo\Kbar</code>
       <tag>print</tag><item>Printing characters, including space</item>
       <tag>punct</tag><item>Printing characters, excluding letters, digits, and
         space</item>
-      <tag>space</tag><item>Whitespace (not quite the same as \s)</item>
+      <tag>space</tag><item>Whitespace (the same as \s from PCRE 8.34)</item>
       <tag>upper</tag><item>Uppercase letters</item>
       <tag>word</tag><item>"Word" characters (same as \w)</item>
       <tag>xdigit</tag><item>Hexadecimal digits</item>
     </taglist>
 
-    <p>The "space" characters are HT (9), LF (10), VT (11), FF (12), CR (13),
-      and space (32). Notice that this list includes the VT character (code 11).
-      This makes "space" different to \s, which does not include VT (for Perl
-      compatibility).</p>
+    <p>The default "space" characters are HT (9), LF (10), VT (11), FF (12),
+    CR (13), and space (32). If locale-specific matching is taking place, the
+    list of space characters may be different; there may be fewer or more of
+    them. "Space" used to be different to \s, which did not include VT, for
+    Perl compatibility. However, Perl changed at release 5.18, and PCRE followed
+    at release 8.34. "Space" and \s now match the same set of characters.</p>
 
     <p>The name "word" is a Perl extension, and "blank" is a GNU extension from
       Perl 5.8. Another Perl extension is negation, which is indicated by a ^
@@ -2408,11 +2489,11 @@ foo\Kbar</code>
       "ch" is a "collating element", but these are not supported, and an error
       is given if they are encountered.</p>
 
-    <p>By default, in UTF modes, characters with values &gt; 255 do not match
+    <p>By default, characters with values &gt; 255 do not match
       any of the Posix character classes. However, if option <c>PCRE_UCP</c> is
       passed to <c>pcre_compile()</c>, some of the classes are changed so that
-      Unicode character properties are used. This is achieved by replacing the
-      Posix classes by other sequences, as follows:</p>
+      Unicode character properties are used. This is achieved by replacing
+      certain Posix classes by other sequences, as follows:</p>
 
     <taglist>
       <tag>[:alnum:]</tag><item>Becomes <em>\p{Xan}</em></item>
@@ -2425,9 +2506,49 @@ foo\Kbar</code>
       <tag>[:word:]</tag><item>Becomes <em>\p{Xwd}</em></item>
     </taglist>
 
-    <p>Negated versions, such as [:^alpha:], use \P instead of \p. The other
-      Posix classes are unchanged, and match only characters with code points
-      &lt; 256.</p>
+    <p>Negated versions, such as [:^alpha:], use \P instead of \p. Three other
+    POSIX classes are handled specially in UCP mode:</p>
+    <taglist>
+      <tag>[:graph:]</tag>
+      <item><p>This matches characters that have glyphs that mark the page
+      when printed. In Unicode property terms, it matches all characters with
+      the L, M, N, P, S, or Cf properties, except for:</p>
+      <taglist>
+        <tag>U+061C</tag><item><p>Arabic Letter Mark</p></item>
+        <tag>U+180E</tag><item><p>Mongolian Vowel Separator</p></item>
+        <tag>U+2066 - U+2069</tag><item><p>Various "isolate"s</p></item>
+      </taglist>
+      </item>
+      <tag>[:print:]</tag>
+      <item><p>This matches the same characters as [:graph:] plus space
+      characters that are not controls, that is, characters with the Zs
+      property.</p></item>
+      <tag>[:punct:]</tag><item><p>This matches all characters that have
+      the Unicode P (punctuation) property, plus those characters whose code
+      points are less than 128 that have the S (Symbol) property.</p></item>
+    </taglist>
+    <p>The other POSIX classes are unchanged, and match only characters with
+    code points less than 128.
+    </p>
+
+    <p><em>Compatibility Feature for Word Boundaries</em></p>
+
+    <p>In the POSIX.2 compliant library that was included in 4.4BSD Unix,
+    the ugly syntax [[:&#60;:]] and [[:&#62;:]] is used for matching "start
+    of word" and "end of word". PCRE treats these items as follows:</p>
+    <taglist>
+      <tag>[[:&#60;:]]</tag><item><p>is converted to  \b(?=\w)</p></item>
+      <tag>[[:&#62;:]]</tag><item><p>is converted to  \b(?&#60;=\w)</p></item>
+    </taglist>
+    <p>Only these exact character sequences are recognized. A sequence such as
+    [a[:&#60;:]b] provokes error for an unrecognized POSIX class name. This
+    support is not compatible with Perl. It is provided to help migrations from
+    other environments, and is best not used in any new patterns. Note that \b
+    matches at the start and the end of a word (see "Simple assertions" above),
+    and in a Perl-style pattern the preceding or following character normally
+    shows which is wanted, without the need for the assertions that are used
+    above in order to give exactly the POSIX behaviour.</p>
+
   </section>
 
   <section>
@@ -2476,8 +2597,7 @@ gilbert|sullivan</code>
 
     <p>When one of these option changes occurs at top-level (that is, not inside
       subpattern parentheses), the change applies to the remainder of the
-      pattern that follows. If the change is placed right at the start of a
-      pattern, PCRE extracts it into the global options.</p>
+      pattern that follows.</p>
     <p>An option change within a subpattern (see section
       <seealso marker="#sect11">Subpatterns</seealso>) affects only that part of
       the subpattern that follows it. So, the following matches abc and aBc and
@@ -2645,9 +2765,9 @@ the ((?:red|white) (king|queen))</code>
       parentheses from other parts of the pattern, such as back references,
       recursion, and conditions, can be made by name and by number.</p>
 
-    <p>Names consist of up to 32 alphanumeric characters and underscores. Named
-      capturing parentheses are still allocated numbers as well as names,
-      exactly as if the names were not present.
+    <p>Names consist of up to 32 alphanumeric characters and underscores, but
+      must start with a non-digit. Named capturing parentheses are still allocated
+      numbers as well as names, exactly as if the names were not present.
       The <c>capture</c> specification to <seealso marker="#run/3">
       <c>run/3</c></seealso> can use named values if they are present in the
       regular expression.</p>
@@ -3118,7 +3238,14 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</code>
       purposes of numbering the capturing subpatterns in the whole pattern.
       However, substring capturing is done only for positive assertions. (Perl
       sometimes, but not always, performs capturing in negative assertions.)</p>
-
+      <warning>
+        <p>If a positive assertion containing one or more capturing subpatterns
+        succeeds, but failure to match later in the pattern causes backtracking over
+        this assertion, the captures within the assertion are reset only if no higher
+        numbered captures are already set. This is, unfortunately, a fundamental
+        limitation of the current implementation, and as PCRE1 is now in
+        maintenance-only status, it is unlikely ever to change.</p>
+      </warning>
     <p>For compatibility with Perl, assertion subpatterns can be repeated.
       However, it makes no sense to assert the same thing many times, the side
       effect of capturing parentheses can occasionally be useful. In practice,
@@ -3371,12 +3498,7 @@ abcd$</code>
     <p>Perl uses the syntax (?(&lt;name&gt;)...) or (?('name')...) to test for a
       used subpattern by name. For compatibility with earlier versions of PCRE,
       which had this facility before Perl, the syntax (?(name)...) is also
-      recognized. However, there is a possible ambiguity with this syntax, as
-      subpattern names can consist entirely of digits. PCRE looks first for a
-      named subpattern; if it cannot find one and the name consists entirely of
-      digits, PCRE looks for a subpattern of that number, which must be &gt; 0.
-      Using subpattern names that consist entirely of digits is not
-      recommended.</p>
+      recognized.</p>
 
     <p>Rewriting the previous example to use a named subpattern gives:</p>
 
@@ -3958,11 +4080,13 @@ a+(*COMMIT)b</code>
 2&gt; re:run("xyzabc","(*COMMIT)abc",[{capture,all,list},no_start_optimize]).
 nomatch</code>
 
-    <p>PCRE knows that any match must start with "a", so the optimization skips
-      along the subject to "a" before running the first match attempt, which
-      succeeds. When the optimization is disabled by option
-      <c>no_start_optimize</c>, the match starts at "x" and so the (*COMMIT)
-      causes it to fail without trying any other starting points.</p>
+    <p>For this pattern, PCRE knows that any match must start with "a", so the
+    optimization skips along the subject to "a" before applying the pattern to the
+    first set of data. The match attempt then succeeds. In the second call the
+    <c>no_start_optimize</c> disables the optimization that skips along to the
+    first character. The pattern is now applied starting at "x", and so the
+    (*COMMIT) causes the match to fail without trying any other starting
+    points.</p>
 
     <p>The following verb causes the match to fail at the current starting
       position in the subject if there is a later matching failure that causes
@@ -4138,7 +4262,7 @@ A (B(*THEN)C | (*FAIL)) | D</code>
 ...(*COMMIT)(*PRUNE)...</code>
 
     <p>If there is a matching failure to the right, backtracking onto (*PRUNE)
-      cases it to be triggered, and its action is taken. There can never be a
+      causes it to be triggered, and its action is taken. There can never be a
       backtrack onto (*COMMIT).</p>
 
     <p><em>Backtracking Verbs in Repeated Groups</em></p>
diff --git a/lib/stdlib/test/re_SUITE.erl b/lib/stdlib/test/re_SUITE.erl
index 52d3a9f797..a76ded5f60 100644
--- a/lib/stdlib/test/re_SUITE.erl
+++ b/lib/stdlib/test/re_SUITE.erl
@@ -612,9 +612,15 @@ pcre_cve_2008_2371(Config) when is_list(Config) ->
 %% http://vcs.pcre.org/viewvc/code/trunk/pcre_compile.c?r1=504&r2=505&view=patch
 pcre_compile_workspace_overflow(Config) when is_list(Config) ->
     N = 819,
-    {error,{"internal error: overran compiling workspace",799}} =
-	re:compile([lists:duplicate(N, $(), lists:duplicate(N, $))]),
-    ok.
+    ExpStr = "Got expected error: ",
+    case re:compile([lists:duplicate(N, $(), lists:duplicate(N, $))]) of
+        {error, {"regular expression is too complicated" = Str,799}} ->
+            {comment, ExpStr ++ Str};
+        {error, {"parentheses are too deeply nested (stack check)" = Str, _No}} ->
+            {comment, ExpStr ++ Str};
+        Other ->
+            ?t:fail({unexpected, Other})
+    end.
 
 %% Make sure matches that really loop infinitely actually fail.
 re_infinite_loop(Config) when is_list(Config) ->
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput1 b/lib/stdlib/test/re_SUITE_data/testoutput1
index 3ed635146a..a2b3cffe9d 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput1
+++ b/lib/stdlib/test/re_SUITE_data/testoutput1
@@ -1,6 +1,8 @@
 /-- This set of tests is for features that are compatible with all versions of
-    Perl >= 5.10, in non-UTF-8 mode. It should run clean for both the 8-bit and
-    16-bit PCRE libraries. --/
+    Perl >= 5.10, in non-UTF-8 mode. It should run clean for the 8-bit, 16-bit,
+    and 32-bit PCRE libraries. --/
+    
+< forbid 89?=ABCDEFfGILMNPTUWXZ<
 
 /the quick brown fox/
     the quick brown fox
@@ -221,7 +223,7 @@ No match
     babababc
 No match
 
-/^\ca\cA\c[\c{\c:/
+/^\ca\cA\c[;\c:/
     \x01\x01\e;z
  0: \x01\x01\x1b;z
 
@@ -2149,18 +2151,35 @@ No match
     abc\100\60
  0: abc@0
  1: abc
-
-/abc\81/
-    abc\081
- 0: abc\x0081
-    abc\0\x38\x31
- 0: abc\x0081
-
-/abc\91/
-    abc\091
- 0: abc\x0091
-    abc\0\x39\x31
- 0: abc\x0091
+    
+/^A\8B\9C$/
+    A8B9C
+ 0: A8B9C
+    *** Failers
+No match
+    A\08B\09C  
+No match
+    
+/^(A)(B)(C)(D)(E)(F)(G)(H)(I)\8\9$/
+    ABCDEFGHIHI 
+ 0: ABCDEFGHIHI
+ 1: A
+ 2: B
+ 3: C
+ 4: D
+ 5: E
+ 6: F
+ 7: G
+ 8: H
+ 9: I
+
+/^[A\8B\9C]+$/
+    A8B9C
+ 0: A8B9C
+    *** Failers 
+No match
+    A8B9C\x00
+No match
 
 /(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\12\123/
     abcdefghijkllS
@@ -5972,18 +5991,6 @@ No match
  0: 
  0: 
 
-/^[a-\d]/
-    abcde
- 0: a
-    -things
- 0: -
-    0digit
- 0: 0
-    *** Failers
-No match
-    bcdef    
-No match
-
 /^[\d-a]/
     abcde
  0: a
@@ -6006,15 +6013,15 @@ No match
      
 /[\s]+/
     > \x09\x0a\x0c\x0d\x0b<
- 0:  \x09\x0a\x0c\x0d
+ 0:  \x09\x0a\x0c\x0d\x0b
      
 /\s+/
     > \x09\x0a\x0c\x0d\x0b<
- 0:  \x09\x0a\x0c\x0d
+ 0:  \x09\x0a\x0c\x0d\x0b
      
 /ab/x
     ab
-No match
+ 0: ab
 
 /(?!\A)x/m
   a\nxb\n
@@ -6904,10 +6911,6 @@ No match
     bc
  0: b
 
-/^(?=(a)){0}b(?1)/
-    backgammon
- 0: ba
-
 /^(?=(?1))?[az]([abc])d/
     abd 
  0: abd
@@ -8231,6 +8234,16 @@ MK: M
     aaaabcde
  0: aaaab
  1: aaaab
+    
+/((?(R)a|(?1)))*/
+    aaa
+ 0: aaa
+ 1: a
+
+/((?(R)a|(?1)))+/
+    aaa
+ 0: aaa
+ 1: a
 
 /a(*:any 
 name)/K
@@ -9200,4 +9213,233 @@ No match
     aaa     
 No match
 
+/(?(?=ab)ab)/+
+    ca
+ 0: 
+ 0+ ca
+    cd 
+ 0: 
+ 0+ cd
+
+/(?:(?<n>foo)|(?<n>bar))\k<n>/J
+    foofoo
+ 0: foofoo
+ 1: foo
+    barbar
+ 0: barbar
+ 1: <unset>
+ 2: bar
+
+/(?<n>A)(?:(?<n>foo)|(?<n>bar))\k<n>/J
+    AfooA
+ 0: AfooA
+ 1: A
+ 2: foo
+    AbarA  
+ 0: AbarA
+ 1: A
+ 2: <unset>
+ 3: bar
+    ** Failers 
+No match
+    Afoofoo
+No match
+    Abarbar
+No match
+
+/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/
+    1 IN SOA non-sp1 non-sp2(
+ 0: 1 IN SOA non-sp1 non-sp2(
+ 1: 1
+ 2: non-sp1
+ 3: non-sp2
+
+/^ (?:(?<A>A)|(?'B'B)(?<A>A)) (?('A')x) (?(<B>)y)$/xJ
+    Ax
+ 0: Ax
+ 1: A
+    BAxy 
+ 0: BAxy
+ 1: <unset>
+ 2: B
+ 3: A
+    
+/^A\xZ/
+    A\0Z 
+ 0: A\x00Z
+
+/^A\o{123}B/
+    A\123B
+ 0: ASB
+
+/ ^ a + + b $ /x
+    aaaab
+ 0: aaaab
+    
+/ ^ a + #comment
+  + b $ /x
+    aaaab
+ 0: aaaab
+    
+/ ^ a + #comment
+  #comment
+  + b $ /x
+    aaaab
+ 0: aaaab
+    
+/ ^ (?> a + ) b $ /x
+    aaaab 
+ 0: aaaab
+
+/ ^ ( a + ) + + \w $ /x
+    aaaab 
+ 0: aaaab
+ 1: aaaa
+
+/(?:a\Kb)*+/+
+    ababc
+ 0: b
+ 0+ c
+
+/(?>a\Kb)*/+
+    ababc
+ 0: b
+ 0+ c
+
+/(?:a\Kb)*/+
+    ababc
+ 0: b
+ 0+ c
+
+/(a\Kb)*+/+
+    ababc
+ 0: b
+ 0+ c
+ 1: ab
+
+/(a\Kb)*/+
+    ababc
+ 0: b
+ 0+ c
+ 1: ab
+
+/(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc/
+    acb
+No match
+
+'\A(?:[^\"]++|\"(?:[^\"]*+|\"\")*+\")++'
+    NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED
+ 0: NON QUOTED "QUOT""ED" AFTER 
+
+'\A(?:[^\"]++|\"(?:[^\"]++|\"\")*+\")++'
+    NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED
+ 0: NON QUOTED "QUOT""ED" AFTER 
+
+'\A(?:[^\"]++|\"(?:[^\"]++|\"\")++\")++'
+    NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED
+ 0: NON QUOTED "QUOT""ED" AFTER 
+
+'\A([^\"1]++|[\"2]([^\"3]*+|[\"4][\"5])*+[\"6])++'
+    NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED
+ 0: NON QUOTED "QUOT""ED" AFTER 
+ 1:  AFTER 
+ 2: 
+
+/^\w+(?>\s*)(?<=\w)/
+  test test
+ 0: tes
+
+/(?P<same>a)(?P<same>b)/gJ
+    abbaba
+ 0: ab
+ 1: a
+ 2: b
+ 0: ab
+ 1: a
+ 2: b
+
+/(?P<same>a)(?P<same>b)(?P=same)/gJ
+    abbaba
+ 0: aba
+ 1: a
+ 2: b
+
+/(?P=same)?(?P<same>a)(?P<same>b)/gJ
+    abbaba
+ 0: ab
+ 1: a
+ 2: b
+ 0: ab
+ 1: a
+ 2: b
+
+/(?:(?P=same)?(?:(?P<same>a)|(?P<same>b))(?P=same))+/gJ
+    bbbaaabaabb
+ 0: bbbaaaba
+ 1: a
+ 2: b
+ 0: bb
+ 1: <unset>
+ 2: b
+
+/(?:(?P=same)?(?:(?P=same)(?P<same>a)(?P=same)|(?P=same)?(?P<same>b)(?P=same)){2}(?P=same)(?P<same>c)(?P=same)){2}(?P<same>z)?/gJ
+    bbbaaaccccaaabbbcc
+No match
+
+/(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l/
+    acl
+ 0: acl
+ 1: a
+    bdl
+ 0: bdl
+ 1: <unset>
+ 2: b
+    adl
+ 0: dl
+    bcl    
+ 0: l
+
+/\sabc/
+    \x{0b}abc
+ 0: \x0babc
+
+/[\Qa]\E]+/
+    aa]]
+ 0: aa]]
+
+/[\Q]a\E]+/
+    aa]]
+ 0: aa]]
+
+/(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/
+    1234abcd
+ 0: 
+ 1: <unset>
+ 2: <unset>
+ 3: <unset>
+ 4: <unset>
+ 5: 
+
+/(\2)(\1)/
+
+"Z*(|d*){216}"
+
+"(?1)(?#?'){8}(a)"
+    baaaaaaaaac
+ 0: aaaaaaaaa
+ 1: a
+
+"(?|(\k'Pm')|(?'Pm'))"
+    abcd
+ 0: 
+ 1: 
+
+/(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\s])/
+    \  Fred:099
+ 0: 
+
+/(?=.*X)X$/ 
+    \  X
+ 0: X
+     
 /-- End of testinput1 --/
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput10 b/lib/stdlib/test/re_SUITE_data/testoutput10
index c1c85f9a3b..5a4fbb2366 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput10
+++ b/lib/stdlib/test/re_SUITE_data/testoutput10
@@ -63,6 +63,7 @@ Memory allocation (code space): 7
   6     End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
+May match empty string
 Options: extended
 No first char
 No need char
@@ -99,15 +100,13 @@ Memory allocation (code space): 9
 ------------------------------------------------------------------
 
 /x{1,3}+/BM 
-Memory allocation (code space): 19
+Memory allocation (code space): 13
 ------------------------------------------------------------------
-  0  15 Bra
-  3   9 Once
-  6     x
-  8     x{0,2}
- 12   9 Ket
- 15  15 Ket
- 18     End
+  0   9 Bra
+  3     x
+  5     x{0,2}+
+  9   9 Ket
+ 12     End
 ------------------------------------------------------------------
 
 /(x)*+/BM
@@ -138,7 +137,7 @@ Memory allocation (code space): 120
  66     [bc]+
 100  39 Ket
 103   7 CBra 5
-108     \w*
+108     \w*+
 110   7 Ket
 113 109 Ket
 116 116 Ket
@@ -232,7 +231,7 @@ Memory allocation (code space): 45
 ------------------------------------------------------------------
 
 /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
-Memory allocation (code space): 34
+Memory allocation (code space): 62
 ------------------------------------------------------------------
   0  30 Bra
   3   7 CBra 1
@@ -327,7 +326,7 @@ Memory allocation (code space): 12
 ------------------------------------------------------------------
 
 /\x{110000}/8BM
-Failed: character value in \x{...} sequence is too large at offset 9
+Failed: character value in \x{} or \o{} is too large at offset 9
 
 /[\x{ff}]/8BM
 Memory allocation (code space): 10
@@ -503,7 +502,7 @@ Memory allocation (code space): 15
 Memory allocation (code space): 48
 ------------------------------------------------------------------
   0  44 Bra
-  3     [+\-\p{Nd}]+
+  3     [+\-\p{Nd}]++
  44  44 Ket
  47     End
 ------------------------------------------------------------------
@@ -651,24 +650,24 @@ Memory allocation (code space): 10
 
 /[[:^alpha:][:^cntrl:]]+/8WB
 ------------------------------------------------------------------
-  0  44 Bra
-  3     [ -~\x80-\xff\P{L}]+
- 44  44 Ket
- 47     End
+  0  51 Bra
+  3     [ -~\x80-\xff\P{L}\x{100}-\x{10ffff}]++
+ 51  51 Ket
+ 54     End
 ------------------------------------------------------------------
 
 /[[:^cntrl:][:^alpha:]]+/8WB
 ------------------------------------------------------------------
-  0  44 Bra
-  3     [ -~\x80-\xff\P{L}]+
- 44  44 Ket
- 47     End
+  0  51 Bra
+  3     [ -~\x80-\xff\x{100}-\x{10ffff}\P{L}]++
+ 51  51 Ket
+ 54     End
 ------------------------------------------------------------------
 
 /[[:alpha:]]+/8WB
 ------------------------------------------------------------------
   0  12 Bra
-  3     [\p{L}]+
+  3     [\p{L}]++
  12  12 Ket
  15     End
 ------------------------------------------------------------------
@@ -676,7 +675,7 @@ Memory allocation (code space): 10
 /[[:^alpha:]\S]+/8WB
 ------------------------------------------------------------------
   0  15 Bra
-  3     [\P{L}\P{Xsp}]+
+  3     [\P{L}\P{Xsp}]++
  15  15 Ket
  18     End
 ------------------------------------------------------------------
@@ -710,4 +709,63 @@ Memory allocation (code space): 10
  76     End
 ------------------------------------------------------------------
 
+/(((a\2)|(a*)\g<-1>))*a?/B
+------------------------------------------------------------------
+  0  57 Bra
+  3     Brazero
+  4  48 SCBra 1
+  9  40 Once
+ 12  18 CBra 2
+ 17  10 CBra 3
+ 22     a
+ 24     \2
+ 27  10 Ket
+ 30  16 Alt
+ 33   7 CBra 4
+ 38     a*
+ 40   7 Ket
+ 43  33 Recurse
+ 46  34 Ket
+ 49  40 Ket
+ 52  48 KetRmax
+ 55     a?+
+ 57  57 Ket
+ 60     End
+------------------------------------------------------------------
+
+/((?+1)(\1))/B
+------------------------------------------------------------------
+  0  31 Bra
+  3  25 Once
+  6  19 CBra 1
+ 11  14 Recurse
+ 14   8 CBra 2
+ 19     \1
+ 22   8 Ket
+ 25  19 Ket
+ 28  25 Ket
+ 31  31 Ket
+ 34     End
+------------------------------------------------------------------
+
+/.((?2)(?R)\1)()/B
+------------------------------------------------------------------
+  0  35 Bra
+  3     Any
+  4  20 Once
+  7  14 CBra 1
+ 12  27 Recurse
+ 15   0 Recurse
+ 18     \1
+ 21  14 Ket
+ 24  20 Ket
+ 27   5 CBra 2
+ 32   5 Ket
+ 35  35 Ket
+ 38     End
+------------------------------------------------------------------
+
+/([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00](*ACCEPT)/
+Failed: missing ) at offset 509
+
 /-- End of testinput11 --/
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput2 b/lib/stdlib/test/re_SUITE_data/testoutput2
index fd958c2eb7..811bbefc84 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput2
+++ b/lib/stdlib/test/re_SUITE_data/testoutput2
@@ -7,9 +7,12 @@
     
     NOTE: This is a non-UTF set of tests. When UTF support is needed, use
     test 5, and if Unicode Property Support is needed, use test 7. --/
+    
+< forbid 8W 
   
 /(a)b|/I
 Capturing subpattern count = 1
+May match empty string
 No options
 No first char
 No need char
@@ -175,7 +178,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 3
-Starting byte set: c d e 
+Starting chars: c d e 
     this sentence eventually mentions a cat
  0: cat
     this sentences rambles on and on for a while and then reaches elephant
@@ -187,7 +190,7 @@ Options: caseless
 No first char
 No need char
 Subject length lower bound = 3
-Starting byte set: C D E c d e 
+Starting chars: C D E c d e 
     this sentence eventually mentions a CAT cat
  0: CAT
     this sentences rambles on and on for a while to elephant ElePhant
@@ -199,7 +202,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b c d 
+Starting chars: a b c d 
 
 /(a|[^\dZ])/IS
 Capturing subpattern count = 1
@@ -207,7 +210,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a 
+Starting chars: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a 
   \x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19 
   \x1a \x1b \x1c \x1d \x1e \x1f \x20 ! " # $ % & ' ( ) * + , - . / : ; < = > 
   ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y [ \ ] ^ _ ` a b c d 
@@ -228,7 +231,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: \x09 \x0a \x0c \x0d \x20 a b 
+Starting chars: \x09 \x0a \x0b \x0c \x0d \x20 a b 
 
 /(ab\2)/
 Failed: reference to non-existent subpattern at offset 6
@@ -416,7 +419,7 @@ Need char = '>'
 
 /(?U)<.*>/I
 Capturing subpattern count = 0
-Options: ungreedy
+No options
 First char = '<'
 Need char = '>'
     abc<def>ghi<klm>nop
@@ -440,7 +443,7 @@ Need char = '='
 
 /(?U)={3,}?/I
 Capturing subpattern count = 0
-Options: ungreedy
+No options
 First char = '='
 Need char = '='
     abc========def
@@ -474,7 +477,7 @@ Failed: lookbehind assertion is not fixed length at offset 12
 
 /(?i)abc/I
 Capturing subpattern count = 0
-Options: caseless
+No options
 First char = 'a' (caseless)
 Need char = 'c' (caseless)
 
@@ -486,7 +489,7 @@ No need char
 
 /(?i)^1234/I
 Capturing subpattern count = 0
-Options: anchored caseless
+Options: anchored
 No first char
 No need char
 
@@ -498,7 +501,8 @@ No need char
 
 /(?s).*/I
 Capturing subpattern count = 0
-Options: anchored dotall
+May match empty string
+Options: anchored
 No first char
 No need char
 
@@ -508,23 +512,23 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b c d 
+Starting chars: a b c d 
 
 /(?i)[abcd]/IS
 Capturing subpattern count = 0
-Options: caseless
+No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: A B C D a b c d 
+Starting chars: A B C D a b c d 
 
 /(?m)[xy]|(b|c)/IS
 Capturing subpattern count = 1
-Options: multiline
+No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: b c x y 
+Starting chars: b c x y 
 
 /(^a|^b)/Im
 Capturing subpattern count = 1
@@ -534,7 +538,7 @@ No need char
 
 /(?i)(^a|^b)/Im
 Capturing subpattern count = 1
-Options: caseless multiline
+Options: multiline
 First char at start or follows newline
 No need char
 
@@ -545,19 +549,19 @@ Failed: conditional group contains more than two branches at offset 13
 Failed: conditional group contains more than two branches at offset 12
 
 /(?(1a)/
-Failed: missing ) at offset 6
+Failed: malformed number or name after (?( at offset 4
 
 /(?(1a))/
-Failed: reference to non-existent subpattern at offset 6
+Failed: malformed number or name after (?( at offset 4
 
 /(?(?i))/
-Failed: assertion expected after (?( at offset 3
+Failed: assertion expected after (?( or (?(?C) at offset 3
 
 /(?(abc))/
 Failed: reference to non-existent subpattern at offset 7
 
 /(?(?<ab))/
-Failed: syntax error in subpattern name (missing terminator) at offset 7
+Failed: assertion expected after (?( or (?(?C) at offset 3
 
 /((?s)blah)\s+\1/I
 Capturing subpattern count = 1
@@ -587,7 +591,7 @@ No options
 First char = 'b' (caseless)
 No need char
 Subject length lower bound = 1
-No set of starting bytes
+No starting char list
 
 /(a*b|(?i:c*(?-i)d))/IS
 Capturing subpattern count = 1
@@ -595,7 +599,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: C a b c d 
+Starting chars: C a b c d 
 
 /a$/I
 Capturing subpattern count = 0
@@ -662,7 +666,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b 
+Starting chars: a b 
 
 /(?<!foo)(alpha|omega)/IS
 Capturing subpattern count = 1
@@ -671,7 +675,7 @@ No options
 No first char
 Need char = 'a'
 Subject length lower bound = 5
-Starting byte set: a o 
+Starting chars: a o 
 
 /(?!alphabet)[ab]/IS
 Capturing subpattern count = 0
@@ -679,7 +683,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b 
+Starting chars: a b 
 
 /(?<=foo\n)^bar/Im
 Capturing subpattern count = 0
@@ -762,6 +766,7 @@ No match
 /(?<=ab(?i)x|y|z)/I
 Capturing subpattern count = 0
 Max lookbehind = 3
+May match empty string
 No options
 No first char
 No need char
@@ -769,6 +774,7 @@ No need char
 /(?>.*)(?<=(abcd)|(xyz))/I
 Capturing subpattern count = 2
 Max lookbehind = 4
+May match empty string
 No options
 No first char
 No need char
@@ -1173,7 +1179,7 @@ No need char
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 1
-Options: anchored dotall
+Options: anchored
 No first char
 No need char
 
@@ -1377,6 +1383,7 @@ Need char = 'c'
 
 /a*/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -1395,6 +1402,7 @@ Need char = 'a'
 
 /a{0,3}/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -1558,30 +1566,35 @@ Need char = 'b'
 
 /a(?(1)b)(.)/I
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 First char = 'a'
 No need char
 
 /a(?(1)bag|big)(.)/I
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 First char = 'a'
 Need char = 'g'
 
 /a(?(1)bag|big)*(.)/I
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 First char = 'a'
 No need char
 
 /a(?(1)bag|big)+(.)/I
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 First char = 'a'
 Need char = 'g'
 
 /a(?(1)b..|b..)(.)/I
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 First char = 'a'
 Need char = 'b'
@@ -1594,6 +1607,7 @@ Need char = 'e'
 
 /a?b?/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -1612,6 +1626,7 @@ No match
 
 /|-/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -1632,7 +1647,7 @@ Options: anchored
 No first char
 Need char = 'd'
 Subject length lower bound = 4
-No set of starting bytes
+No starting char list
 
 /\(             # ( at start
   (?:           # Non-capturing bracket
@@ -1865,7 +1880,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 
+Starting chars: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 
   _ a b c d e f g h i j k l m n o p q r s t u v w x y z 
 
 /^[[:ascii:]]/DZ
@@ -1927,7 +1942,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: \x09 \x0a \x0b \x0c \x0d \x20 
+Starting chars: \x09 \x0a \x0b \x0c \x0d \x20 
 
 /^[[:cntrl:]]/DZ
 ------------------------------------------------------------------
@@ -2625,6 +2640,7 @@ Need char = '-'
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
+May match empty string
 Options: extended
 No first char
 No need char
@@ -2644,7 +2660,7 @@ No need char
 /[\s]/DZ
 ------------------------------------------------------------------
         Bra
-        [\x09\x0a\x0c\x0d ]
+        [\x09-\x0d ]
         Ket
         End
 ------------------------------------------------------------------
@@ -2656,7 +2672,7 @@ No need char
 /[\S]/DZ
 ------------------------------------------------------------------
         Bra
-        [\x00-\x08\x0b\x0e-\x1f!-\xff] (neg)
+        [\x00-\x08\x0e-\x1f!-\xff] (neg)
         Ket
         End
 ------------------------------------------------------------------
@@ -2719,7 +2735,7 @@ No match
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
-Options: caseless extended
+Options: extended
 First char = 'a' (caseless)
 Need char = 'c' (caseless)
 
@@ -2732,7 +2748,7 @@ Need char = 'c' (caseless)
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
-Options: caseless extended
+Options: extended
 First char = 'a' (caseless)
 Need char = 'c' (caseless)
 
@@ -2767,6 +2783,7 @@ Need char = '0'
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -2866,6 +2883,7 @@ No match
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -2882,20 +2900,41 @@ No options
 First char = 'x'
 No need char
 
-/x{1,3}+/DZ
+/x{1,3}+/BZO
 ------------------------------------------------------------------
         Bra
-        Once
         x
-        x{0,2}
+        x{0,2}+
         Ket
+        End
+------------------------------------------------------------------
+
+/x{1,3}+/BZOi
+------------------------------------------------------------------
+        Bra
+     /i x
+     /i x{0,2}+
+        Ket
+        End
+------------------------------------------------------------------
+
+/[^x]{1,3}+/BZO
+------------------------------------------------------------------
+        Bra
+        [^x]
+        [^x]{0,2}+
+        Ket
+        End
+------------------------------------------------------------------
+
+/[^x]{1,3}+/BZOi
+------------------------------------------------------------------
+        Bra
+     /i [^x]
+     /i [^x]{0,2}+
         Ket
         End
 ------------------------------------------------------------------
-Capturing subpattern count = 0
-No options
-First char = 'x'
-No need char
 
 /(x)*+/DZ
 ------------------------------------------------------------------
@@ -2908,12 +2947,14 @@ No need char
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 1
+May match empty string
 No options
 No first char
 No need char
 
 /^(\w++|\s++)*$/I
 Capturing subpattern count = 1
+May match empty string
 Options: anchored
 No first char
 No need char
@@ -3054,7 +3095,7 @@ Need char = 'b'
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
-Options: ungreedy
+No options
 First char = 'x'
 Need char = 'b'
     xaaaab
@@ -3075,7 +3116,7 @@ Need char = 'b'
         [bc]+
         Ket
         CBra 5
-        \w*
+        \w*+
         Ket
         Ket
         Ket
@@ -3142,6 +3183,10 @@ Failed: PCRE does not support \L, \l, \N{name}, \U, or \u at offset 1
 /\U/I
 Failed: PCRE does not support \L, \l, \N{name}, \U, or \u at offset 1
 
+/a{1,3}b/U
+    ab
+ 0: ab
+
 /[/I
 Failed: missing terminating ] for character class at offset 1
 
@@ -3154,7 +3199,7 @@ Failed: missing terminating ] for character class at offset 10
 /[\s]/IDZ
 ------------------------------------------------------------------
         Bra
-        [\x09\x0a\x0c\x0d ]
+        [\x09-\x0d ]
         Ket
         End
 ------------------------------------------------------------------
@@ -3289,6 +3334,7 @@ Need char = 'b'
 
 /(?=a).*/I
 Capturing subpattern count = 0
+May match empty string
 No options
 First char = 'a'
 No need char
@@ -3307,6 +3353,7 @@ Need char = 'z' (caseless)
 
 /(?=a)(?=b)/I
 Capturing subpattern count = 0
+May match empty string
 No options
 First char = 'a'
 No need char
@@ -3337,24 +3384,28 @@ Need char = 'a'
 
 /(?(1)ab|ac)(.)/I
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 First char = 'a'
 No need char
 
 /(?(1)abz|acz)(.)/I
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 First char = 'a'
 Need char = 'z'
 
 /(?(1)abz)(.)/I
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 No first char
 No need char
 
 /(?(1)abz)(1)23/I
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 No first char
 Need char = '3'
@@ -3373,6 +3424,7 @@ Need char = 'a'
 
 /(a)*/I
 Capturing subpattern count = 1
+May match empty string
 No options
 No first char
 No need char
@@ -3395,7 +3447,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b 
+Starting chars: a b 
 
 /[^a]/I
 Capturing subpattern count = 0
@@ -3415,7 +3467,7 @@ No options
 No first char
 Need char = '6'
 Subject length lower bound = 4
-Starting byte set: 0 1 2 3 4 5 6 7 8 9 
+Starting chars: 0 1 2 3 4 5 6 7 8 9 
 
 /a^b/I
 Capturing subpattern count = 0
@@ -3445,11 +3497,11 @@ Need char = 'c'
 
 /(?i)[ab]/IS
 Capturing subpattern count = 0
-Options: caseless
+No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: A B a b 
+Starting chars: A B a b 
 
 /[ab](?i)cd/IS
 Capturing subpattern count = 0
@@ -3457,7 +3509,7 @@ No options
 No first char
 Need char = 'd' (caseless)
 Subject length lower bound = 3
-Starting byte set: a b 
+Starting chars: a b 
 
 /abc(?C)def/I
 Capturing subpattern count = 0
@@ -3498,7 +3550,7 @@ No options
 No first char
 Need char = 'f'
 Subject length lower bound = 7
-Starting byte set: 0 1 2 3 4 5 6 7 8 9 
+Starting chars: 0 1 2 3 4 5 6 7 8 9 
     1234abcdef
 --->1234abcdef
   1 ^              \d
@@ -3601,6 +3653,7 @@ No match
 
 /(?C0)(abc(?C1))*/I
 Capturing subpattern count = 1
+May match empty string
 No options
 No first char
 No need char
@@ -3634,6 +3687,7 @@ No need char
 
 /(\d{3}(?C))*/I
 Capturing subpattern count = 1
+May match empty string
 No options
 No first char
 No need char
@@ -3770,20 +3824,6 @@ Need char = 'b'
 --->abbbbbccc
   1 ^        ^    
 Callout data = 1
-  1 ^       ^     
-Callout data = 1
-  1 ^      ^      
-Callout data = 1
-  1 ^     ^       
-Callout data = 1
-  1 ^    ^        
-Callout data = 1
-  1 ^   ^         
-Callout data = 1
-  1 ^  ^          
-Callout data = 1
-  1 ^ ^           
-Callout data = 1
 No match
 
 /a(b+?)(c*?)(?C1)/I
@@ -3829,7 +3869,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b 
+Starting chars: a b 
 
 /(?R)/I
 Failed: recursive call could loop indefinitely at offset 3
@@ -3880,6 +3920,7 @@ Failed: recursive call could loop indefinitely at offset 16
 
 /^([^()]|\((?1)*\))*$/I
 Capturing subpattern count = 1
+May match empty string
 Options: anchored
 No first char
 No need char
@@ -4159,6 +4200,7 @@ Named capturing subpatterns:
   one     1
   three   3
   two     2
+May match empty string
 Options: anchored caseless
 No first char
 No need char
@@ -4258,6 +4300,7 @@ Need char = 'z'
 
 /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a/Is
 Capturing subpattern count = 31
+May match empty string
 Options: anchored dotall
 No first char
 No need char
@@ -4265,6 +4308,7 @@ No need char
 /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\31/Is
 Capturing subpattern count = 31
 Max back reference = 31
+May match empty string
 Options: dotall
 No first char
 No need char
@@ -4272,6 +4316,7 @@ No need char
 /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\32/Is
 Capturing subpattern count = 32
 Max back reference = 32
+May match empty string
 Options: dotall
 No first char
 No need char
@@ -4423,6 +4468,7 @@ Capturing subpattern count = 2
 Named capturing subpatterns:
   Tes    1
   Test   2
+May match empty string
 No options
 No first char
 No need char
@@ -4441,6 +4487,7 @@ Capturing subpattern count = 2
 Named capturing subpatterns:
   Tes    2
   Test   1
+May match empty string
 No options
 No first char
 No need char
@@ -4518,6 +4565,7 @@ Need char = ']'
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 2
+May match empty string
 No options
 No first char
 No need char
@@ -4538,6 +4586,7 @@ No need char
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 2
+May match empty string
 No options
 No first char
 No need char
@@ -4569,6 +4618,7 @@ No need char
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 2
+May match empty string
 No options
 No first char
 No need char
@@ -4576,9 +4626,7 @@ No need char
 /[ab]{1}+/DZ
 ------------------------------------------------------------------
         Bra
-        Once
-        [ab]{1,1}
-        Ket
+        [ab]{1,1}+
         Ket
         End
 ------------------------------------------------------------------
@@ -4602,7 +4650,7 @@ Options: caseless
 No first char
 Need char = 'g' (caseless)
 Subject length lower bound = 8
-No set of starting bytes
+No starting char list
      Baby Bjorn Active Carrier - With free SHIPPING!!
  0: Baby Bjorn Active Carrier - With free SHIPPING!!
  1: Baby Bjorn Active Carrier - With free SHIPPING!!
@@ -4621,7 +4669,7 @@ No options
 No first char
 Need char = 'b'
 Subject length lower bound = 1
-No set of starting bytes
+No starting char list
 
 /(a|b)*.?c/ISDZ
 ------------------------------------------------------------------
@@ -4642,7 +4690,7 @@ No options
 No first char
 Need char = 'c'
 Subject length lower bound = 1
-No set of starting bytes
+No starting char list
 
 /abc(?C255)de(?C)f/DZ
 ------------------------------------------------------------------
@@ -4715,7 +4763,7 @@ Options:
 No first char
 Need char = 'b'
 Subject length lower bound = 1
-Starting byte set: a b 
+Starting chars: a b 
   ab
 --->ab
  +0 ^      a*
@@ -4858,7 +4906,7 @@ Options:
 No first char
 Need char = 'x'
 Subject length lower bound = 4
-Starting byte set: a d 
+Starting chars: a d 
   abcx
 --->abcx
  +0 ^        (abc|def)
@@ -5092,7 +5140,7 @@ Options:
 No first char
 No need char
 Subject length lower bound = 2
-Starting byte set: a b x 
+Starting chars: a b x 
     Note: that { does NOT introduce a quantifier
 --->Note: that { does NOT introduce a quantifier
  +0         ^                                        ([ab]{,4}c|xy)
@@ -5290,7 +5338,7 @@ No match
         Callout 255 0 21
         CBra 1
         Callout 255 1 9
-        [ab]{1,4}
+        [ab]{1,4}+
         Callout 255 10 1
         c
         Callout 255 11 0
@@ -5303,7 +5351,7 @@ No match
         Ket
         CBra 1
         Callout 255 1 9
-        [ab]{1,4}
+        [ab]{1,4}+
         Callout 255 10 1
         c
         Callout 255 11 0
@@ -5316,7 +5364,7 @@ No match
         Ket
         CBra 1
         Callout 255 1 9
-        [ab]{1,4}
+        [ab]{1,4}+
         Callout 255 10 1
         c
         Callout 255 11 0
@@ -5329,7 +5377,7 @@ No match
         Ket
         CBra 1
         Callout 255 1 9
-        [ab]{1,4}
+        [ab]{1,4}+
         Callout 255 10 1
         c
         Callout 255 11 0
@@ -5343,7 +5391,7 @@ No match
         Braminzero
         CBra 1
         Callout 255 1 9
-        [ab]{1,4}
+        [ab]{1,4}+
         Callout 255 10 1
         c
         Callout 255 11 0
@@ -5397,6 +5445,7 @@ Need char = '3'
 /\b.*/I
 Capturing subpattern count = 0
 Max lookbehind = 1
+May match empty string
 No options
 No first char
 No need char
@@ -5406,6 +5455,7 @@ No need char
 /\b.*/Is
 Capturing subpattern count = 0
 Max lookbehind = 1
+May match empty string
 Options: dotall
 No first char
 No need char
@@ -5414,6 +5464,7 @@ No need char
 
 /(?!.bcd).*/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -5563,13 +5614,17 @@ No match
     123456\P
 No match
 
+//KF>testsavedregex
+Compiled pattern written to testsavedregex
+Study data written to testsavedregex
+
 /abc/IS>testsavedregex
 Capturing subpattern count = 0
 No options
 First char = 'a'
 Need char = 'c'
 Subject length lower bound = 3
-No set of starting bytes
+No starting char list
 Compiled pattern written to testsavedregex
 Study data written to testsavedregex
 <testsavedregex
@@ -5604,7 +5659,7 @@ No options
 First char = 'a'
 Need char = 'c'
 Subject length lower bound = 3
-No set of starting bytes
+No starting char list
 Compiled pattern written to testsavedregex
 Study data written to testsavedregex
 <testsavedregex
@@ -5639,7 +5694,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b 
+Starting chars: a b 
 Compiled pattern written to testsavedregex
 Study data written to testsavedregex
 <testsavedregex
@@ -5678,7 +5733,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b 
+Starting chars: a b 
 Compiled pattern written to testsavedregex
 Study data written to testsavedregex
 <testsavedregex
@@ -5779,13 +5834,13 @@ No match
 No match
 
 /a{11111111111111111111}/I
-Failed: number too big in {} quantifier at offset 22
+Failed: number too big in {} quantifier at offset 8
 
 /(){64294967295}/I
-Failed: number too big in {} quantifier at offset 14
+Failed: number too big in {} quantifier at offset 9
 
 /(){2,4294967295}/I
-Failed: number too big in {} quantifier at offset 15
+Failed: number too big in {} quantifier at offset 11
 
 "(?i:a)(?i:b)(?i:c)(?i:d)(?i:e)(?i:f)(?i:g)(?i:h)(?i:i)(?i:j)(k)(?i:l)A\1B"I
 Capturing subpattern count = 1
@@ -6002,6 +6057,7 @@ Matched, but too many substrings
 
 /[^()]*(?:\((?R)\)[^()]*)*/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -6014,6 +6070,7 @@ No need char
 
 /[^()]*(?:\((?>(?R))\)[^()]*)*/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -6024,6 +6081,7 @@ No need char
 
 /[^()]*(?:\((?R)\))*[^()]*/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -6034,6 +6092,7 @@ No need char
 
 /(?:\((?R)\))*[^()]*/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -6046,6 +6105,7 @@ No need char
 
 /(?:\((?R)\))|[^()]*/I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -6095,6 +6155,17 @@ no parentheses with name "Z"
  2: a1
 copy substring Z failed -7
   C a1 (2) A
+    
+/(?|(?<a>)(?<b>)(?<a>)|(?<a>)(?<b>)(?<a>))/IJ
+Capturing subpattern count = 3
+Named capturing subpatterns:
+  a   1
+  a   3
+  b   2
+May match empty string
+Options: dupnames
+No first char
+No need char
 
 /^(?P<A>a)(?P<A>b)/IJ
 Capturing subpattern count = 2
@@ -6228,7 +6299,7 @@ Capturing subpattern count = 3
 Named capturing subpatterns:
   A   2
   A   3
-Options: anchored dupnames
+Options: anchored
 Duplicate name status changes
 No first char
 No need char
@@ -6278,6 +6349,7 @@ No need char
 
 /^(?P<A>a)?(?(A)a|b)/I
 Capturing subpattern count = 1
+Max back reference = 1
 Named capturing subpatterns:
   A   1
 Options: anchored
@@ -6295,6 +6367,7 @@ No match
 
 /(?:(?(ZZ)a|b)(?P<ZZ>X))+/I
 Capturing subpattern count = 1
+Max back reference = 1
 Named capturing subpatterns:
   ZZ   1
 No options
@@ -6305,13 +6378,14 @@ Need char = 'X'
  1: X
 
 /(?:(?(2y)a|b)(X))+/I
-Failed: reference to non-existent subpattern at offset 9
+Failed: malformed number or name after (?( at offset 7
 
 /(?:(?(ZA)a|b)(?P<ZZ>X))+/I
 Failed: reference to non-existent subpattern at offset 9
 
 /(?:(?(ZZ)a|b)(?(ZZ)a|b)(?P<ZZ>X))+/I
 Capturing subpattern count = 1
+Max back reference = 1
 Named capturing subpatterns:
   ZZ   1
 No options
@@ -6323,6 +6397,7 @@ Need char = 'X'
 
 /(?:(?(ZZ)a|\(b\))\\(?P<ZZ>X))+/I
 Capturing subpattern count = 1
+Max back reference = 1
 Named capturing subpatterns:
   ZZ   1
 No options
@@ -6377,9 +6452,9 @@ No options
 No first char
 Need char = ','
 Subject length lower bound = 1
-Starting byte set: \x09 \x0a \x0c \x0d \x20 , 
+Starting chars: \x09 \x0a \x0b \x0c \x0d \x20 , 
     \x0b,\x0b
- 0: ,
+ 0: \x0b,\x0b
     \x0c,\x0d
  0: \x0c,\x0d
 
@@ -6488,7 +6563,7 @@ No match
 No match
 
 /^abc/Im<bad>
-Unknown newline type at: <bad>
+Unknown modifier at: <bad>
 
 
 /abc/I
@@ -6497,12 +6572,13 @@ No options
 First char = 'a'
 Need char = 'c'
     xyz\rabc\<bad>
-Unknown newline type at: <bad>
+Unknown escape sequence at: <bad>
     abc
  0: abc
 
 /.*/I<lf>
 Capturing subpattern count = 0
+May match empty string
 Options:
 Forced newline sequence: LF
 First char at start or follows newline
@@ -6544,6 +6620,7 @@ Need char = 'f'
 
 +((?:\s|//.*\\n|/[*](?:\\n|.)*?[*]/)*)+I
 Capturing subpattern count = 1
+May match empty string
 No options
 No first char
 No need char
@@ -6682,7 +6759,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: C a b c d 
+Starting chars: C a b c d 
 
 /()[ab]xyz/IS
 Capturing subpattern count = 1
@@ -6690,7 +6767,7 @@ No options
 No first char
 Need char = 'z'
 Subject length lower bound = 4
-Starting byte set: a b 
+Starting chars: a b 
 
 /(|)[ab]xyz/IS
 Capturing subpattern count = 1
@@ -6698,7 +6775,7 @@ No options
 No first char
 Need char = 'z'
 Subject length lower bound = 4
-Starting byte set: a b 
+Starting chars: a b 
 
 /(|c)[ab]xyz/IS
 Capturing subpattern count = 1
@@ -6706,7 +6783,7 @@ No options
 No first char
 Need char = 'z'
 Subject length lower bound = 4
-Starting byte set: a b c 
+Starting chars: a b c 
 
 /(|c?)[ab]xyz/IS
 Capturing subpattern count = 1
@@ -6714,7 +6791,7 @@ No options
 No first char
 Need char = 'z'
 Subject length lower bound = 4
-Starting byte set: a b c 
+Starting chars: a b c 
 
 /(d?|c?)[ab]xyz/IS
 Capturing subpattern count = 1
@@ -6722,7 +6799,7 @@ No options
 No first char
 Need char = 'z'
 Subject length lower bound = 4
-Starting byte set: a b c d 
+Starting chars: a b c d 
 
 /(d?|c)[ab]xyz/IS
 Capturing subpattern count = 1
@@ -6730,7 +6807,7 @@ No options
 No first char
 Need char = 'z'
 Subject length lower bound = 4
-Starting byte set: a b c d 
+Starting chars: a b c d 
 
 /^a*b\d/DZ
 ------------------------------------------------------------------
@@ -6823,7 +6900,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b c d 
+Starting chars: a b c d 
 
 /(a+|b*)[cd]/IS
 Capturing subpattern count = 1
@@ -6831,7 +6908,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b c d 
+Starting chars: a b c d 
 
 /(a*|b+)[cd]/IS
 Capturing subpattern count = 1
@@ -6839,7 +6916,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: a b c d 
+Starting chars: a b c d 
 
 /(a+|b+)[cd]/IS
 Capturing subpattern count = 1
@@ -6847,7 +6924,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 2
-Starting byte set: a b 
+Starting chars: a b 
 
 /((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
  ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
@@ -7467,7 +7544,7 @@ Matched, but too many substrings
 /a*[^a]/BZ
 ------------------------------------------------------------------
         Bra
-        a*
+        a*+
         [^a]
         Ket
         End
@@ -7609,7 +7686,7 @@ No match
 ------------------------------------------------------------------
         Bra
         ^
-        [a-z]+
+        [a-z]++
         Ket
         End
 ------------------------------------------------------------------
@@ -7650,7 +7727,7 @@ No match
         ^
         CBra 1
         Cond
-      2 Cond nref
+      2 Cond ref
         y
         Ket
         [()]
@@ -7710,6 +7787,7 @@ Named capturing subpatterns:
   one     1
   three   3
   two     2
+May match empty string
 Options: anchored caseless
 No first char
 No need char
@@ -7792,7 +7870,7 @@ No match
 Failed: malformed number or name after (?( at offset 6
 
 /(?(''))/
-Failed: assertion expected after (?( at offset 4
+Failed: assertion expected after (?( or (?(?C) at offset 4
 
 /(?('R')stuff)/
 Failed: reference to non-existent subpattern at offset 7
@@ -7809,15 +7887,9 @@ Failed: reference to non-existent subpattern at offset 7
  1: abcabc1Xabc2XabcX
  2: abcabc1Xabc2XabcX
 
-/(?<A> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X  |  (?1)  (?2)   (?R) ))) /x
+/(?<A> (?'B' abc (?(R) (?(R&C)1) (?(R&B)2) X  |  (?1)  (?2)   (?R) ))) /x
 Failed: reference to non-existent subpattern at offset 29
 
-/(?<1> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X  |  (?1)  (?2)   (?R) ))) /x
-    abcabc1Xabc2XabcXabcabc
- 0: abcabc1Xabc2XabcX
- 1: abcabc1Xabc2XabcX
- 2: abcabc1Xabc2XabcX
-
 /^(?(DEFINE) abc | xyz ) /x
 Failed: DEFINE group contains more than one branch at offset 22
 
@@ -8041,7 +8113,7 @@ Failed: a numbered reference must not be zero at offset 8
 /^(a)\g{3/
 Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 8
 
-/^(a)\g{4a}/
+/^(a)\g{aa}/
 Failed: reference to non-existent subpattern at offset 9
 
 /^a.b/<lf>
@@ -8546,7 +8618,7 @@ No match
         \d
         \v++
         \w
-        \v+
+        \v++
         \S
         \v++
         \V
@@ -8644,27 +8716,18 @@ No match
  +6 ^      ^    (*FAIL)
  +6 ^     ^     (*FAIL)
  +6 ^    ^      (*FAIL)
- +4 ^  ^        c+
- +2 ^ ^         b?
- +4 ^ ^         c+
- +2 ^^          b?
- +4 ^^          c+
  +0  ^          a+
  +2  ^ ^        b?
  +4  ^  ^       c+
  +6  ^     ^    (*FAIL)
  +6  ^    ^     (*FAIL)
  +6  ^   ^      (*FAIL)
- +4  ^ ^        c+
- +2  ^^         b?
- +4  ^^         c+
  +0   ^         a+
  +2   ^^        b?
  +4   ^ ^       c+
  +6   ^    ^    (*FAIL)
  +6   ^   ^     (*FAIL)
  +6   ^  ^      (*FAIL)
- +4   ^^        c+
 No match
 
 /a+b?(*PRUNE)c+(*FAIL)/C
@@ -9072,10 +9135,10 @@ Failed: subpattern name expected at offset 3
 Failed: subpattern name expected at offset 3
 
 /\k/
-Failed: \k is not followed by a braced, angle-bracketed, or quoted name at offset 2
+Failed: \k is not followed by a braced, angle-bracketed, or quoted name at offset 1
 
 /\kabc/
-Failed: \k is not followed by a braced, angle-bracketed, or quoted name at offset 5
+Failed: \k is not followed by a braced, angle-bracketed, or quoted name at offset 1
 
 /(?P=)/
 Failed: subpattern name expected at offset 4
@@ -9123,7 +9186,7 @@ Failed: unknown POSIX class name at offset 6
 Failed: unknown POSIX class name at offset 3
 
 /(^(a|b\g<-1'c))/
-Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 15
+Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 8
 
 /^(?+1)(?<a>x|y){0}z/
     xzxx
@@ -9233,8 +9296,28 @@ No match
     ab  
 No match
 
-/a(?!)+b/
-Failed: nothing to repeat at offset 5
+/a(?!)b/BZ
+------------------------------------------------------------------
+        Bra
+        a
+        *FAIL
+        b
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?!)?a/BZ
+------------------------------------------------------------------
+        Bra
+        Brazero
+        Assert not
+        Ket
+        a
+        Ket
+        End
+------------------------------------------------------------------
+    ab
+ 0: a
 
 /a(*FAIL)+b/
 Failed: nothing to repeat at offset 8
@@ -9245,10 +9328,11 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: x y z 
+Starting chars: x y z 
 
 /(?(?=.*b)b|^)/CI
 Capturing subpattern count = 0
+May match empty string
 Options:
 No first char
 No need char
@@ -9296,7 +9380,7 @@ No need char
 /(?(?=.*b).*b|^d)/I
 Capturing subpattern count = 0
 No options
-First char at start or follows newline
+No first char
 No need char
 
 /xyz/C
@@ -9353,7 +9437,7 @@ No match
 No match
   
 /(*NO_START_OPT)xyz/C
-  abcxyz 
+  abcxyz
 --->abcxyz
 +15 ^          x
 +15  ^         x
@@ -9363,6 +9447,15 @@ No match
 +17    ^ ^     z
 +18    ^  ^    
  0: xyz
+  
+/(*NO_AUTO_POSSESS)a+b/BZ  
+------------------------------------------------------------------
+        Bra
+        a+
+        b
+        Ket
+        End
+------------------------------------------------------------------
 
 /xyz/CY
   abcxyz 
@@ -10024,7 +10117,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 2
-Starting byte set: a b 
+Starting chars: a b 
 
 /(a|bc)\1{2,3}/SI
 Capturing subpattern count = 1
@@ -10033,7 +10126,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 3
-Starting byte set: a b 
+Starting chars: a b 
 
 /(a|bc)(?1)/SI
 Capturing subpattern count = 1
@@ -10041,7 +10134,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 2
-Starting byte set: a b 
+Starting chars: a b 
 
 /(a|b\1)(a|b\1)/SI
 Capturing subpattern count = 2
@@ -10050,7 +10143,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 2
-Starting byte set: a b 
+Starting chars: a b 
 
 /(a|b\1){2}/SI
 Capturing subpattern count = 1
@@ -10059,7 +10152,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 2
-Starting byte set: a b 
+Starting chars: a b 
 
 /(a|bbbb\1)(a|bbbb\1)/SI
 Capturing subpattern count = 2
@@ -10068,7 +10161,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 2
-Starting byte set: a b 
+Starting chars: a b 
 
 /(a|bbbb\1){2}/SI
 Capturing subpattern count = 1
@@ -10077,7 +10170,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 2
-Starting byte set: a b 
+Starting chars: a b 
 
 /^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]/SI
 Capturing subpattern count = 1
@@ -10085,7 +10178,7 @@ Options: anchored
 No first char
 Need char = ':'
 Subject length lower bound = 22
-No set of starting bytes
+No starting char list
 
 /<tr([\w\W\s\d][^<>]{0,})><TD([\w\W\s\d][^<>]{0,})>([\d]{0,}\.)(.*)((<BR>([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/isIS
 Capturing subpattern count = 11
@@ -10093,7 +10186,7 @@ Options: caseless dotall
 First char = '<'
 Need char = '>'
 Subject length lower bound = 47
-No set of starting bytes
+No starting char list
 
 "(?>.*/)foo"SI
 Capturing subpattern count = 0
@@ -10101,7 +10194,7 @@ No options
 No first char
 Need char = 'o'
 Subject length lower bound = 4
-No set of starting bytes
+No starting char list
 
 /(?(?=[^a-z]+[a-z])  \d{2}-[a-z]{3}-\d{2}  |  \d{2}-\d{2}-\d{2} ) /xSI
 Capturing subpattern count = 0
@@ -10109,7 +10202,7 @@ Options: extended
 No first char
 Need char = '-'
 Subject length lower bound = 8
-No set of starting bytes
+No starting char list
 
 /(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/iSI
 Capturing subpattern count = 1
@@ -10117,7 +10210,7 @@ Options: caseless
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: A B C a b c 
+Starting chars: A B C a b c 
 
 /(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/SI
 Capturing subpattern count = 0
@@ -10125,7 +10218,7 @@ No options
 No first char
 Need char = 'b'
 Subject length lower bound = 41
-Starting byte set: c d 
+Starting chars: c d 
 
 /<a[\s]+href[\s]*=[\s]*          # find <a href=
  ([\"\'])?                       # find single or double quote
@@ -10138,7 +10231,7 @@ Options: caseless extended dotall
 First char = '<'
 Need char = '='
 Subject length lower bound = 9
-No set of starting bytes
+No starting char list
 
 /^(?!:)                       # colon disallowed at start
   (?:                         # start of item
@@ -10150,17 +10243,17 @@ No set of starting bytes
   (?(1)|.)                    # check that there was an empty component
   /xiIS
 Capturing subpattern count = 1
+Max back reference = 1
 Options: anchored caseless extended
 No first char
 Need char = ':'
 Subject length lower bound = 2
-No set of starting bytes
+No starting char list
 
 /(?|(?<a>A)|(?<a>B))/I
 Capturing subpattern count = 1
 Named capturing subpatterns:
   a   1
-  a   1
 No options
 No first char
 No need char
@@ -10180,6 +10273,7 @@ Failed: different names for subpatterns of the same number are not allowed at of
     b(?<quote> (?<apostrophe>')|(?<realquote>")) ) 
     (?('quote')[a-z]+|[0-9]+)/JIx
 Capturing subpattern count = 6
+Max back reference = 1
 Named capturing subpatterns:
   apostrophe   2
   apostrophe   5
@@ -10233,7 +10327,7 @@ No match
         Ket
         Ket
         Cond
-      4 Cond nref
+        Cond ref <D>2
         X
         Alt
         Y
@@ -10242,6 +10336,7 @@ No match
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 4
+Max back reference = 4
 Named capturing subpatterns:
   D   4
   D   1
@@ -10279,7 +10374,7 @@ No match
         CBra 4
         d
         Cond
-        Cond nrecurse 1
+        Cond recurse <A>2
         $
         Alt
         Recurse
@@ -10289,6 +10384,7 @@ No match
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 4
+Max back reference = 1
 Named capturing subpatterns:
   A   1
   A   4
@@ -10379,7 +10475,7 @@ Options:
 No first char
 Need char = 'a'
 Subject length lower bound = 1
-No set of starting bytes
+No starting char list
     cat
  0: a
  1: 
@@ -10393,7 +10489,7 @@ No options
 No first char
 Need char = 'a'
 Subject length lower bound = 3
-No set of starting bytes
+No starting char list
     cat
 No match
 
@@ -10405,17 +10501,18 @@ No options
 First char = 'i'
 No need char
 Subject length lower bound = 1
-No set of starting bytes
+No starting char list
     i
  0: i
     
 /()i(?(1)a)/SI 
 Capturing subpattern count = 1
+Max back reference = 1
 No options
 No first char
 Need char = 'i'
 Subject length lower bound = 1
-Starting byte set: i 
+Starting chars: i 
     ia
  0: ia
  1: 
@@ -11009,7 +11106,7 @@ No options
 First char = 'a'
 Need char = '4'
 Subject length lower bound = 5
-No set of starting bytes
+No starting char list
 
 /([abc])++1234/SI
 Capturing subpattern count = 1
@@ -11017,7 +11114,7 @@ No options
 No first char
 Need char = '4'
 Subject length lower bound = 5
-Starting byte set: a b c 
+Starting chars: a b c 
 
 /(?<=(abc)+)X/
 Failed: lookbehind assertion is not fixed length at offset 10
@@ -11036,12 +11133,14 @@ No need char
 
 /(^ab|^)+/I
 Capturing subpattern count = 1
+May match empty string
 Options: anchored
 No first char
 No need char
 
 /(^ab|^)++/I
 Capturing subpattern count = 1
+May match empty string
 Options: anchored
 No first char
 No need char
@@ -11060,12 +11159,14 @@ No need char
 
 /(?:^ab|^)+/I
 Capturing subpattern count = 0
+May match empty string
 Options: anchored
 No first char
 No need char
 
 /(?:^ab|^)++/I
 Capturing subpattern count = 0
+May match empty string
 Options: anchored
 No first char
 No need char
@@ -11084,12 +11185,14 @@ Need char = 'b'
 
 /(.*ab|.*)+/I
 Capturing subpattern count = 1
+May match empty string
 No options
 First char at start or follows newline
 No need char
 
 /(.*ab|.*)++/I
 Capturing subpattern count = 1
+May match empty string
 No options
 First char at start or follows newline
 No need char
@@ -11108,12 +11211,14 @@ Need char = 'b'
 
 /(?:.*ab|.*)+/I
 Capturing subpattern count = 0
+May match empty string
 No options
 First char at start or follows newline
 No need char
 
 /(?:.*ab|.*)++/I
 Capturing subpattern count = 0
+May match empty string
 No options
 First char at start or follows newline
 No need char
@@ -11290,7 +11395,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-No set of starting bytes
+No starting char list
 
 /(a(?2)|b)(b(?1)|a)(?:(?1)|(?2))/SI
 Capturing subpattern count = 2
@@ -11298,7 +11403,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 3
-Starting byte set: a b 
+Starting chars: a b 
 
 /(a(?2)|b)(b(?1)|a)(?1)(?2)/SI
 Capturing subpattern count = 2
@@ -11306,7 +11411,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 4
-Starting byte set: a b 
+Starting chars: a b 
 
 /(abc)(?1)/SI
 Capturing subpattern count = 1
@@ -11314,7 +11419,7 @@ No options
 First char = 'a'
 Need char = 'c'
 Subject length lower bound = 6
-No set of starting bytes
+No starting char list
 
 /^(?>a)++/
     aa\M
@@ -11519,7 +11624,7 @@ Matched, but too many substrings
         Assert not
         a
         Ket
-        \w+
+        \w++
         Ket
         End
 ------------------------------------------------------------------
@@ -11632,7 +11737,7 @@ No options
 First char = 't'
 Need char = 't'
 Subject length lower bound = 18
-No set of starting bytes
+No starting char list
 
 /\btype\b\W*?\btext\b\W*?\bjavascript\b|\burl\b\W*?\bshell:|<input\b.*?\btype\b\W*?\bimage\b|\bonkeyup\b\W*?\=/IS
 Capturing subpattern count = 0
@@ -11641,15 +11746,16 @@ No options
 No first char
 No need char
 Subject length lower bound = 8
-Starting byte set: < o t u 
+Starting chars: < o t u 
 
 /a(*SKIP)c|b(*ACCEPT)|/+S!I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
 Subject length lower bound = -1
-No set of starting bytes
+No starting char list
     a
  0: 
  0+ 
@@ -11660,7 +11766,7 @@ No options
 No first char
 No need char
 Subject length lower bound = -1
-Starting byte set: a b x 
+Starting chars: a b x 
     ax
  0: x
 
@@ -11715,11 +11821,11 @@ Minimum match() recursion limit = 45
         Bra
         ^
         Once_NC
-        a+
+        a++
         Ket
         Once
         CBra 1
-        z+
+        z++
         Ket
         Ket
         \w
@@ -11778,14 +11884,14 @@ No match
 
 /^(?>a+)(?>b+)(?>c+)(?>d+)(?>e+)/
      \Maabbccddee
-Minimum match() limit = 12
-Minimum match() recursion limit = 3
+Minimum match() limit = 7
+Minimum match() recursion limit = 2
  0: aabbccddee
 
 /^(?>(a+))(?>(b+))(?>(c+))(?>(d+))(?>(e+))/
      \Maabbccddee
-Minimum match() limit = 22
-Minimum match() recursion limit = 21
+Minimum match() limit = 17
+Minimum match() recursion limit = 16
  0: aabbccddee
  1: aa
  2: bb
@@ -11795,8 +11901,8 @@ Minimum match() recursion limit = 21
 
 /^(?>(a+))(?>b+)(?>(c+))(?>d+)(?>(e+))/
      \Maabbccddee
-Minimum match() limit = 18
-Minimum match() recursion limit = 13
+Minimum match() limit = 13
+Minimum match() recursion limit = 10
  0: aabbccddee
  1: aa
  2: cc
@@ -11887,7 +11993,10 @@ No match
 Failed: \N is not supported in a class at offset 3
 
 /a[B-\Nc]/ 
-Failed: \N is not supported in a class at offset 5
+Failed: invalid range in character class at offset 5
+
+/a[B\Nc]/ 
+Failed: \N is not supported in a class at offset 4
 
 /(a)(?2){0,1999}?(b)/
 
@@ -12293,6 +12402,7 @@ No need char
 /(?>.*?)(?<=(abcd)|(wxyz))/I
 Capturing subpattern count = 2
 Max lookbehind = 4
+May match empty string
 No options
 No first char
 No need char
@@ -12300,6 +12410,7 @@ No need char
 /(?>.*)(?<=(abcd)|(wxyz))/I
 Capturing subpattern count = 2
 Max lookbehind = 4
+May match empty string
 No options
 No first char
 No need char
@@ -12338,6 +12449,7 @@ Need char = 'c'
 
 /.?/S-I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
@@ -12345,11 +12457,12 @@ Study returned NULL
 
 /.?/S!I
 Capturing subpattern count = 0
+May match empty string
 No options
 No first char
 No need char
 Subject length lower bound = -1
-No set of starting bytes
+No starting char list
 
 /(?:(a)+(?C1)bb|aa(?C2)b)/
     aab\C+
@@ -12635,7 +12748,7 @@ No options
 No first char
 Need char = 'z'
 Subject length lower bound = 2
-Starting byte set: a z 
+Starting chars: a z 
     aaaaaaaaaaaaaz
 Error -21 (recursion limit exceeded)
     aaaaaaaaaaaaaz\Q1000
@@ -12648,7 +12761,7 @@ No options
 No first char
 Need char = 'z'
 Subject length lower bound = 2
-Starting byte set: a z 
+Starting chars: a z 
     aaaaaaaaaaaaaz
 Error -21 (recursion limit exceeded)
 
@@ -12659,10 +12772,1937 @@ No options
 No first char
 Need char = 'z'
 Subject length lower bound = 2
-Starting byte set: a z 
+Starting chars: a z 
     aaaaaaaaaaaaaz
 No match
     aaaaaaaaaaaaaz\Q10
 Error -21 (recursion limit exceeded)
 
+/-- This test causes a segfault with Perl 5.18.0 --/
+
+/^(?=(a)){0}b(?1)/
+    backgammon
+ 0: ba
+
+/(?|(?<n>f)|(?<n>b))/JI
+Capturing subpattern count = 1
+Named capturing subpatterns:
+  n   1
+Options: dupnames
+No first char
+No need char
+
+/(?<a>abc)(?<a>z)\k<a>()/JDZS
+------------------------------------------------------------------
+        Bra
+        CBra 1
+        abc
+        Ket
+        CBra 2
+        z
+        Ket
+        \k<a>2
+        CBra 3
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 3
+Max back reference = 2
+Named capturing subpatterns:
+  a   1
+  a   2
+Options: dupnames
+First char = 'a'
+Need char = 'z'
+Subject length lower bound = 5
+No starting char list
+
+/a*[bcd]/BZ
+------------------------------------------------------------------
+        Bra
+        a*+
+        [b-d]
+        Ket
+        End
+------------------------------------------------------------------
+
+/[bcd]*a/BZ
+------------------------------------------------------------------
+        Bra
+        [b-d]*+
+        a
+        Ket
+        End
+------------------------------------------------------------------
+
+/-- A complete set of tests for auto-possessification of character types --/
+
+/\D+\D \D+\d \D+\S \D+\s \D+\W \D+\w \D+. \D+\C \D+\R \D+\H \D+\h \D+\V \D+\v \D+\Z \D+\z \D+$/BZx
+------------------------------------------------------------------
+        Bra
+        \D+
+        \D
+        \D++
+        \d
+        \D+
+        \S
+        \D+
+        \s
+        \D+
+        \W
+        \D+
+        \w
+        \D+
+        Any
+        \D+
+        AllAny
+        \D+
+        \R
+        \D+
+        \H
+        \D+
+        \h
+        \D+
+        \V
+        \D+
+        \v
+        \D+
+        \Z
+        \D++
+        \z
+        \D+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\d+\D \d+\d \d+\S \d+\s \d+\W \d+\w \d+. \d+\C \d+\R \d+\H \d+\h \d+\V \d+\v \d+\Z \d+\z \d+$/BZx
+------------------------------------------------------------------
+        Bra
+        \d++
+        \D
+        \d+
+        \d
+        \d+
+        \S
+        \d++
+        \s
+        \d++
+        \W
+        \d+
+        \w
+        \d+
+        Any
+        \d+
+        AllAny
+        \d++
+        \R
+        \d+
+        \H
+        \d++
+        \h
+        \d+
+        \V
+        \d++
+        \v
+        \d++
+        \Z
+        \d++
+        \z
+        \d++
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\S+\D \S+\d \S+\S \S+\s \S+\W \S+\w \S+. \S+\C \S+\R \S+\H \S+\h \S+\V \S+\v \S+\Z \S+\z \S+$/BZx
+------------------------------------------------------------------
+        Bra
+        \S+
+        \D
+        \S+
+        \d
+        \S+
+        \S
+        \S++
+        \s
+        \S+
+        \W
+        \S+
+        \w
+        \S+
+        Any
+        \S+
+        AllAny
+        \S++
+        \R
+        \S+
+        \H
+        \S++
+        \h
+        \S+
+        \V
+        \S++
+        \v
+        \S++
+        \Z
+        \S++
+        \z
+        \S++
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\s+\D \s+\d \s+\S \s+\s \s+\W \s+\w \s+. \s+\C \s+\R \s+\H \s+\h \s+\V \s+\v \s+\Z \s+\z \s+$/BZx
+------------------------------------------------------------------
+        Bra
+        \s+
+        \D
+        \s++
+        \d
+        \s++
+        \S
+        \s+
+        \s
+        \s+
+        \W
+        \s++
+        \w
+        \s+
+        Any
+        \s+
+        AllAny
+        \s+
+        \R
+        \s+
+        \H
+        \s+
+        \h
+        \s+
+        \V
+        \s+
+        \v
+        \s+
+        \Z
+        \s++
+        \z
+        \s+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\W+\D \W+\d \W+\S \W+\s \W+\W \W+\w \W+. \W+\C \W+\R \W+\H \W+\h \W+\V \W+\v \W+\Z \W+\z \W+$/BZx
+------------------------------------------------------------------
+        Bra
+        \W+
+        \D
+        \W++
+        \d
+        \W+
+        \S
+        \W+
+        \s
+        \W+
+        \W
+        \W++
+        \w
+        \W+
+        Any
+        \W+
+        AllAny
+        \W+
+        \R
+        \W+
+        \H
+        \W+
+        \h
+        \W+
+        \V
+        \W+
+        \v
+        \W+
+        \Z
+        \W++
+        \z
+        \W+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\w+\D \w+\d \w+\S \w+\s \w+\W \w+\w \w+. \w+\C \w+\R \w+\H \w+\h \w+\V \w+\v \w+\Z \w+\z \w+$/BZx
+------------------------------------------------------------------
+        Bra
+        \w+
+        \D
+        \w+
+        \d
+        \w+
+        \S
+        \w++
+        \s
+        \w++
+        \W
+        \w+
+        \w
+        \w+
+        Any
+        \w+
+        AllAny
+        \w++
+        \R
+        \w+
+        \H
+        \w++
+        \h
+        \w+
+        \V
+        \w++
+        \v
+        \w++
+        \Z
+        \w++
+        \z
+        \w++
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\C+\D \C+\d \C+\S \C+\s \C+\W \C+\w \C+. \C+\C \C+\R \C+\H \C+\h \C+\V \C+\v \C+\Z \C+\z \C+$/BZx
+------------------------------------------------------------------
+        Bra
+        AllAny+
+        \D
+        AllAny+
+        \d
+        AllAny+
+        \S
+        AllAny+
+        \s
+        AllAny+
+        \W
+        AllAny+
+        \w
+        AllAny+
+        Any
+        AllAny+
+        AllAny
+        AllAny+
+        \R
+        AllAny+
+        \H
+        AllAny+
+        \h
+        AllAny+
+        \V
+        AllAny+
+        \v
+        AllAny+
+        \Z
+        AllAny++
+        \z
+        AllAny+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\R+\D \R+\d \R+\S \R+\s \R+\W \R+\w \R+. \R+\C \R+\R \R+\H \R+\h \R+\V \R+\v \R+\Z \R+\z \R+$/BZx
+------------------------------------------------------------------
+        Bra
+        \R+
+        \D
+        \R++
+        \d
+        \R+
+        \S
+        \R++
+        \s
+        \R+
+        \W
+        \R++
+        \w
+        \R++
+        Any
+        \R+
+        AllAny
+        \R+
+        \R
+        \R+
+        \H
+        \R++
+        \h
+        \R+
+        \V
+        \R+
+        \v
+        \R+
+        \Z
+        \R++
+        \z
+        \R+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\H+\D \H+\d \H+\S \H+\s \H+\W \H+\w \H+. \H+\C \H+\R \H+\H \H+\h \H+\V \H+\v \H+\Z \H+\z \H+$/BZx
+------------------------------------------------------------------
+        Bra
+        \H+
+        \D
+        \H+
+        \d
+        \H+
+        \S
+        \H+
+        \s
+        \H+
+        \W
+        \H+
+        \w
+        \H+
+        Any
+        \H+
+        AllAny
+        \H+
+        \R
+        \H+
+        \H
+        \H++
+        \h
+        \H+
+        \V
+        \H+
+        \v
+        \H+
+        \Z
+        \H++
+        \z
+        \H+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\h+\D \h+\d \h+\S \h+\s \h+\W \h+\w \h+. \h+\C \h+\R \h+\H \h+\h \h+\V \h+\v \h+\Z \h+\z \h+$/BZx
+------------------------------------------------------------------
+        Bra
+        \h+
+        \D
+        \h++
+        \d
+        \h++
+        \S
+        \h+
+        \s
+        \h+
+        \W
+        \h++
+        \w
+        \h+
+        Any
+        \h+
+        AllAny
+        \h++
+        \R
+        \h++
+        \H
+        \h+
+        \h
+        \h+
+        \V
+        \h++
+        \v
+        \h+
+        \Z
+        \h++
+        \z
+        \h+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\V+\D \V+\d \V+\S \V+\s \V+\W \V+\w \V+. \V+\C \V+\R \V+\H \V+\h \V+\V \V+\v \V+\Z \V+\z \V+$/BZx
+------------------------------------------------------------------
+        Bra
+        \V+
+        \D
+        \V+
+        \d
+        \V+
+        \S
+        \V+
+        \s
+        \V+
+        \W
+        \V+
+        \w
+        \V+
+        Any
+        \V+
+        AllAny
+        \V++
+        \R
+        \V+
+        \H
+        \V+
+        \h
+        \V+
+        \V
+        \V++
+        \v
+        \V+
+        \Z
+        \V++
+        \z
+        \V+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\v+\D \v+\d \v+\S \v+\s \v+\W \v+\w \v+. \v+\C \v+\R \v+\H \v+\h \v+\V \v+\v \v+\Z \v+\z \v+$/BZx
+------------------------------------------------------------------
+        Bra
+        \v+
+        \D
+        \v++
+        \d
+        \v++
+        \S
+        \v+
+        \s
+        \v+
+        \W
+        \v++
+        \w
+        \v+
+        Any
+        \v+
+        AllAny
+        \v+
+        \R
+        \v+
+        \H
+        \v++
+        \h
+        \v++
+        \V
+        \v+
+        \v
+        \v+
+        \Z
+        \v++
+        \z
+        \v+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/ a+\D  a+\d  a+\S  a+\s  a+\W  a+\w  a+.  a+\C  a+\R  a+\H  a+\h  a+\V  a+\v  a+\Z  a+\z  a+$/BZx
+------------------------------------------------------------------
+        Bra
+        a+
+        \D
+        a++
+        \d
+        a+
+        \S
+        a++
+        \s
+        a++
+        \W
+        a+
+        \w
+        a+
+        Any
+        a+
+        AllAny
+        a++
+        \R
+        a+
+        \H
+        a++
+        \h
+        a+
+        \V
+        a++
+        \v
+        a++
+        \Z
+        a++
+        \z
+        a++
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\n+\D \n+\d \n+\S \n+\s \n+\W \n+\w \n+. \n+\C \n+\R \n+\H \n+\h \n+\V \n+\v \n+\Z \n+\z \n+$/BZx
+------------------------------------------------------------------
+        Bra
+        \x0a+
+        \D
+        \x0a++
+        \d
+        \x0a++
+        \S
+        \x0a+
+        \s
+        \x0a+
+        \W
+        \x0a++
+        \w
+        \x0a+
+        Any
+        \x0a+
+        AllAny
+        \x0a+
+        \R
+        \x0a+
+        \H
+        \x0a++
+        \h
+        \x0a++
+        \V
+        \x0a+
+        \v
+        \x0a+
+        \Z
+        \x0a++
+        \z
+        \x0a+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/ .+\D  .+\d  .+\S  .+\s  .+\W  .+\w  .+.  .+\C  .+\R  .+\H  .+\h  .+\V  .+\v  .+\Z  .+\z  .+$/BZx
+------------------------------------------------------------------
+        Bra
+        Any+
+        \D
+        Any+
+        \d
+        Any+
+        \S
+        Any+
+        \s
+        Any+
+        \W
+        Any+
+        \w
+        Any+
+        Any
+        Any+
+        AllAny
+        Any++
+        \R
+        Any+
+        \H
+        Any+
+        \h
+        Any+
+        \V
+        Any+
+        \v
+        Any+
+        \Z
+        Any++
+        \z
+        Any+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/ .+\D  .+\d  .+\S  .+\s  .+\W  .+\w  .+.  .+\C  .+\R  .+\H  .+\h  .+\V  .+\v  .+\Z  .+\z  .+$/BZxs
+------------------------------------------------------------------
+        Bra
+        AllAny+
+        \D
+        AllAny+
+        \d
+        AllAny+
+        \S
+        AllAny+
+        \s
+        AllAny+
+        \W
+        AllAny+
+        \w
+        AllAny+
+        AllAny
+        AllAny+
+        AllAny
+        AllAny+
+        \R
+        AllAny+
+        \H
+        AllAny+
+        \h
+        AllAny+
+        \V
+        AllAny+
+        \v
+        AllAny+
+        \Z
+        AllAny++
+        \z
+        AllAny+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\D+$  \d+$  \S+$  \s+$  \W+$  \w+$  \C+$  \R+$  \H+$  \h+$  \V+$  \v+$   a+$  \n+$   .+$  .+$/BZxm
+------------------------------------------------------------------
+        Bra
+        \D+
+     /m $
+        \d++
+     /m $
+        \S++
+     /m $
+        \s+
+     /m $
+        \W+
+     /m $
+        \w++
+     /m $
+        AllAny+
+     /m $
+        \R+
+     /m $
+        \H+
+     /m $
+        \h+
+     /m $
+        \V+
+     /m $
+        \v+
+     /m $
+        a+
+     /m $
+        \x0a+
+     /m $
+        Any+
+     /m $
+        Any+
+     /m $
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?=a+)a(a+)++a/BZ
+------------------------------------------------------------------
+        Bra
+        Assert
+        a++
+        Ket
+        a
+        CBraPos 1
+        a++
+        KetRpos
+        a
+        Ket
+        End
+------------------------------------------------------------------
+
+/a+(bb|cc)a+(?:bb|cc)a+(?>bb|cc)a+(?:bb|cc)+a+(aa)a+(?:bb|aa)/BZ
+------------------------------------------------------------------
+        Bra
+        a++
+        CBra 1
+        bb
+        Alt
+        cc
+        Ket
+        a++
+        Bra
+        bb
+        Alt
+        cc
+        Ket
+        a++
+        Once_NC
+        bb
+        Alt
+        cc
+        Ket
+        a++
+        Bra
+        bb
+        Alt
+        cc
+        KetRmax
+        a+
+        CBra 2
+        aa
+        Ket
+        a+
+        Bra
+        bb
+        Alt
+        aa
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+/a+(bb|cc)?#a+(?:bb|cc)??#a+(?:bb|cc)?+#a+(?:bb|cc)*#a+(bb|cc)?a#a+(?:aa)?/BZ
+------------------------------------------------------------------
+        Bra
+        a++
+        Brazero
+        CBra 1
+        bb
+        Alt
+        cc
+        Ket
+        #
+        a++
+        Braminzero
+        Bra
+        bb
+        Alt
+        cc
+        Ket
+        #
+        a++
+        Once
+        Brazero
+        Bra
+        bb
+        Alt
+        cc
+        Ket
+        Ket
+        #
+        a++
+        Brazero
+        Bra
+        bb
+        Alt
+        cc
+        KetRmax
+        #
+        a+
+        Brazero
+        CBra 2
+        bb
+        Alt
+        cc
+        Ket
+        a#
+        a+
+        Brazero
+        Bra
+        aa
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+/a+(?:bb)?a#a+(?:|||)#a+(?:|b)a#a+(?:|||)?a/BZ
+------------------------------------------------------------------
+        Bra
+        a+
+        Brazero
+        Bra
+        bb
+        Ket
+        a#
+        a++
+        Bra
+        Alt
+        Alt
+        Alt
+        Ket
+        #
+        a+
+        Bra
+        Alt
+        b
+        Ket
+        a#
+        a+
+        Brazero
+        Bra
+        Alt
+        Alt
+        Alt
+        Ket
+        a
+        Ket
+        End
+------------------------------------------------------------------
+
+/[ab]*/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]*+
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: aaaa
+
+/[ab]*?/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]*?
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: 
+
+/[ab]?/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]?+
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: a
+
+/[ab]??/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]??
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: 
+
+/[ab]+/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]++
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: aaaa
+
+/[ab]+?/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]+?
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: a
+
+/[ab]{2,3}/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]{2,3}+
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: aaa
+
+/[ab]{2,3}?/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]{2,3}?
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: aa
+
+/[ab]{2,}/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]{2,}+
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: aaaa
+
+/[ab]{2,}?/BZ
+------------------------------------------------------------------
+        Bra
+        [ab]{2,}?
+        Ket
+        End
+------------------------------------------------------------------
+    aaaa
+ 0: aa
+
+/\d+\s{0,5}=\s*\S?=\w{0,4}\W*/BZ
+------------------------------------------------------------------
+        Bra
+        \d++
+        \s{0,5}+
+        =
+        \s*+
+        \S?
+        =
+        \w{0,4}+
+        \W*+
+        Ket
+        End
+------------------------------------------------------------------
+
+/[a-d]{5,12}[e-z0-9]*#[^a-z]+[b-y]*a[2-7]?[^0-9a-z]+/BZ
+------------------------------------------------------------------
+        Bra
+        [a-d]{5,12}+
+        [0-9e-z]*+
+        #
+        [\x00-`{-\xff] (neg)++
+        [b-y]*+
+        a
+        [2-7]?+
+        [\x00-/:-`{-\xff] (neg)++
+        Ket
+        End
+------------------------------------------------------------------
+
+/[a-z]*\s#[ \t]?\S#[a-c]*\S#[C-G]+?\d#[4-8]*\D#[4-9,]*\D#[!$]{0,5}\w#[M-Xf-l]+\W#[a-c,]?\W/BZ
+------------------------------------------------------------------
+        Bra
+        [a-z]*+
+        \s
+        #
+        [\x09 ]?+
+        \S
+        #
+        [a-c]*
+        \S
+        #
+        [C-G]++
+        \d
+        #
+        [4-8]*+
+        \D
+        #
+        [,4-9]*
+        \D
+        #
+        [!$]{0,5}+
+        \w
+        #
+        [M-Xf-l]++
+        \W
+        #
+        [,a-c]?
+        \W
+        Ket
+        End
+------------------------------------------------------------------
+
+/a+(aa|bb)*c#a*(bb|cc)*a#a?(bb|cc)*d#[a-f]*(g|hh)*f/BZ
+------------------------------------------------------------------
+        Bra
+        a+
+        Brazero
+        CBra 1
+        aa
+        Alt
+        bb
+        KetRmax
+        c#
+        a*
+        Brazero
+        CBra 2
+        bb
+        Alt
+        cc
+        KetRmax
+        a#
+        a?+
+        Brazero
+        CBra 3
+        bb
+        Alt
+        cc
+        KetRmax
+        d#
+        [a-f]*
+        Brazero
+        CBra 4
+        g
+        Alt
+        hh
+        KetRmax
+        f
+        Ket
+        End
+------------------------------------------------------------------
+
+/[a-f]*(g|hh|i)*i#[a-x]{4,}(y{0,6})*y#[a-k]+(ll|mm)+n/BZ
+------------------------------------------------------------------
+        Bra
+        [a-f]*+
+        Brazero
+        CBra 1
+        g
+        Alt
+        hh
+        Alt
+        i
+        KetRmax
+        i#
+        [a-x]{4,}
+        Brazero
+        SCBra 2
+        y{0,6}
+        KetRmax
+        y#
+        [a-k]++
+        CBra 3
+        ll
+        Alt
+        mm
+        KetRmax
+        n
+        Ket
+        End
+------------------------------------------------------------------
+
+/[a-f]*(?>gg|hh)+#[a-f]*(?>gg|hh)?#[a-f]*(?>gg|hh)*a#[a-f]*(?>gg|hh)*h/BZ
+------------------------------------------------------------------
+        Bra
+        [a-f]*+
+        Once_NC
+        gg
+        Alt
+        hh
+        KetRmax
+        #
+        [a-f]*+
+        Brazero
+        Once_NC
+        gg
+        Alt
+        hh
+        Ket
+        #
+        [a-f]*
+        Brazero
+        Once_NC
+        gg
+        Alt
+        hh
+        KetRmax
+        a#
+        [a-f]*+
+        Brazero
+        Once_NC
+        gg
+        Alt
+        hh
+        KetRmax
+        h
+        Ket
+        End
+------------------------------------------------------------------
+
+/[a-c]*d/DZS
+------------------------------------------------------------------
+        Bra
+        [a-c]*+
+        d
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+No first char
+Need char = 'd'
+Subject length lower bound = 1
+Starting chars: a b c d 
+
+/[a-c]+d/DZS
+------------------------------------------------------------------
+        Bra
+        [a-c]++
+        d
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+No first char
+Need char = 'd'
+Subject length lower bound = 2
+Starting chars: a b c 
+
+/[a-c]?d/DZS
+------------------------------------------------------------------
+        Bra
+        [a-c]?+
+        d
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+No first char
+Need char = 'd'
+Subject length lower bound = 1
+Starting chars: a b c d 
+
+/[a-c]{4,6}d/DZS
+------------------------------------------------------------------
+        Bra
+        [a-c]{4,6}+
+        d
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+No first char
+Need char = 'd'
+Subject length lower bound = 5
+Starting chars: a b c 
+
+/[a-c]{0,6}d/DZS
+------------------------------------------------------------------
+        Bra
+        [a-c]{0,6}+
+        d
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 0
+No options
+No first char
+Need char = 'd'
+Subject length lower bound = 1
+Starting chars: a b c d 
+
+/-- End of special auto-possessive tests --/
+
+/^A\o{1239}B/
+Failed: non-octal character in \o{} (closing brace missing?) at offset 8
+
+/^A\oB/
+Failed: missing opening brace after \o at offset 3
+
+/^A\x{zz}B/ 
+Failed: non-hex character in \x{} (closing brace missing?) at offset 5
+
+/^A\x{12Z/
+Failed: non-hex character in \x{} (closing brace missing?) at offset 7
+
+/^A\x{/
+Failed: non-hex character in \x{} (closing brace missing?) at offset 5
+
+/[ab]++/BZO
+------------------------------------------------------------------
+        Bra
+        [ab]++
+        Ket
+        End
+------------------------------------------------------------------
+
+/[^ab]*+/BZO
+------------------------------------------------------------------
+        Bra
+        [\x00-`c-\xff] (neg)*+
+        Ket
+        End
+------------------------------------------------------------------
+
+/a{4}+/BZO
+------------------------------------------------------------------
+        Bra
+        a{4}
+        Ket
+        End
+------------------------------------------------------------------
+
+/a{4}+/BZOi
+------------------------------------------------------------------
+        Bra
+     /i a{4}
+        Ket
+        End
+------------------------------------------------------------------
+
+/[a-[:digit:]]+/
+Failed: invalid range in character class at offset 3
+
+/[A-[:digit:]]+/
+Failed: invalid range in character class at offset 3
+
+/[a-[.xxx.]]+/
+Failed: invalid range in character class at offset 3
+
+/[a-[=xxx=]]+/
+Failed: invalid range in character class at offset 3
+
+/[a-[!xxx!]]+/
+Failed: range out of order in character class at offset 3
+
+/[A-[!xxx!]]+/
+    A]]]
+ 0: A]]]
+
+/[a-\d]+/
+Failed: invalid range in character class at offset 4
+
+/(?<0abc>xx)/
+Failed: group name must start with a non-digit at offset 3
+
+/(?&1abc)xx(?<1abc>y)/
+Failed: group name must start with a non-digit at offset 3
+
+/(?<ab-cd>xx)/
+Failed: syntax error in subpattern name (missing terminator) at offset 5
+
+/(?'0abc'xx)/
+Failed: group name must start with a non-digit at offset 3
+
+/(?P<0abc>xx)/
+Failed: group name must start with a non-digit at offset 4
+
+/\k<5ghj>/
+Failed: group name must start with a non-digit at offset 3
+
+/\k'5ghj'/
+Failed: group name must start with a non-digit at offset 3
+
+/\k{2fgh}/
+Failed: group name must start with a non-digit at offset 3
+
+/(?P=8yuki)/
+Failed: group name must start with a non-digit at offset 4
+
+/\g{4df}/
+Failed: group name must start with a non-digit at offset 3
+
+/(?&1abc)xx(?<1abc>y)/
+Failed: group name must start with a non-digit at offset 3
+
+/(?P>1abc)xx(?<1abc>y)/
+Failed: group name must start with a non-digit at offset 4
+
+/\g'3gh'/
+Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 2
+
+/\g<5fg>/
+Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 2
+
+/(?(<4gh>)abc)/
+Failed: group name must start with a non-digit at offset 4
+
+/(?('4gh')abc)/
+Failed: group name must start with a non-digit at offset 4
+
+/(?(4gh)abc)/
+Failed: malformed number or name after (?( at offset 4
+
+/(?(R&6yh)abc)/
+Failed: group name must start with a non-digit at offset 5
+
+/(((a\2)|(a*)\g<-1>))*a?/BZ
+------------------------------------------------------------------
+        Bra
+        Brazero
+        SCBra 1
+        Once
+        CBra 2
+        CBra 3
+        a
+        \2
+        Ket
+        Alt
+        CBra 4
+        a*
+        Ket
+        Recurse
+        Ket
+        Ket
+        KetRmax
+        a?+
+        Ket
+        End
+------------------------------------------------------------------
+
+/-- Test the ugly "start or end of word" compatibility syntax --/
+
+/[[:<:]]red[[:>:]]/BZ
+------------------------------------------------------------------
+        Bra
+        \b
+        Assert
+        \w
+        Ket
+        red
+        \b
+        AssertB
+        Reverse
+        \w
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+    little red riding hood
+ 0: red
+    a /red/ thing 
+ 0: red
+    red is a colour
+ 0: red
+    put it all on red  
+ 0: red
+    ** Failers
+No match
+    no reduction
+No match
+    Alfred Winifred
+No match
+    
+/[a[:<:]] should give error/ 
+Failed: unknown POSIX class name at offset 4
+
+/(?=ab\K)/+
+    abcd
+Start of matched string is beyond its end - displaying from end to start.
+ 0: ab
+ 0+ abcd
+
+/abcd/f<lf>
+    xx\nxabcd
+No match
+    
+/ -- Test stack check external calls --/ 
+
+/(((((a)))))/Q0
+
+/(((((a)))))/Q1
+Failed: parentheses are too deeply nested (stack check) at offset 0
+
+/(((((a)))))/Q
+** Missing 0 or 1 after /Q
+
+/^\w+(?>\s*)(?<=\w)/BZ
+------------------------------------------------------------------
+        Bra
+        ^
+        \w+
+        Once_NC
+        \s*+
+        Ket
+        AssertB
+        Reverse
+        \w
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+/\othing/
+Failed: missing opening brace after \o at offset 1
+
+/\o{}/
+Failed: digits missing in \x{} or \o{} at offset 1
+
+/\o{whatever}/
+Failed: non-octal character in \o{} (closing brace missing?) at offset 3
+
+/\xthing/
+
+/\x{}/
+Failed: digits missing in \x{} or \o{} at offset 3
+
+/\x{whatever}/
+Failed: non-hex character in \x{} (closing brace missing?) at offset 3
+
+"((?=(?(?=(?(?=(?(?=()))))))))"
+    a
+ 0: 
+ 1: 
+ 2: 
+
+"(?(?=)==)(((((((((?=)))))))))"
+    a
+No match
+
+/^(?:(a)|b)(?(1)A|B)/I
+Capturing subpattern count = 1
+Max back reference = 1
+Options: anchored
+No first char
+No need char
+    aA123\O3
+Matched, but too many substrings
+ 0: aA
+    aA123\O6
+ 0: aA
+ 1: a
+
+'^(?:(?<AA>a)|b)(?(<AA>)A|B)'
+    aA123\O3
+Matched, but too many substrings
+ 0: aA
+    aA123\O6
+ 0: aA
+ 1: a
+
+'^(?<AA>)(?:(?<AA>a)|b)(?(<AA>)A|B)'J
+    aA123\O3
+Matched, but too many substrings
+ 0: aA
+    aA123\O6
+Matched, but too many substrings
+ 0: aA
+ 1: 
+
+'^(?:(?<AA>X)|)(?:(?<AA>a)|b)\k{AA}'J
+    aa123\O3
+Matched, but too many substrings
+ 0: aa
+    aa123\O6
+Matched, but too many substrings
+ 0: aa
+ 1: <unset>
+
+/(?<N111>(?J)(?<N111>1(111111)11|)1|1|)(?(<N111>)1)/
+
+/(?(?=0)?)+/
+Failed: nothing to repeat at offset 7
+
+/(?(?=0)(?=00)?00765)/
+     00765
+ 0: 00765
+
+/(?(?=0)(?=00)?00765|(?!3).56)/
+     00765
+ 0: 00765
+     456
+ 0: 456
+     ** Failers
+No match
+     356   
+No match
+
+'^(a)*+(\w)'
+    g
+ 0: g
+ 1: <unset>
+ 2: g
+    g\O3
+Matched, but too many substrings
+ 0: g
+
+'^(?:a)*+(\w)'
+    g
+ 0: g
+ 1: g
+    g\O3
+Matched, but too many substrings
+ 0: g
+
+//C
+    \O\C+
+Callout 255: last capture = -1
+--->
+ +0 ^    
+Matched, but too many substrings
+
+"((?2){0,1999}())?"
+
+/((?+1)(\1))/BZ
+------------------------------------------------------------------
+        Bra
+        Once
+        CBra 1
+        Recurse
+        CBra 2
+        \1
+        Ket
+        Ket
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?(?!)a|b)/
+    bbb
+ 0: b
+    aaa 
+No match
+
+"((?2)+)((?1))"
+
+"(?(?<E>.*!.*)?)"
+Failed: assertion expected after (?( or (?(?C) at offset 3
+
+"X((?2)()*+){2}+"BZ
+------------------------------------------------------------------
+        Bra
+        X
+        Once
+        CBra 1
+        Recurse
+        Braposzero
+        SCBraPos 2
+        KetRpos
+        Ket
+        CBra 1
+        Recurse
+        Braposzero
+        SCBraPos 2
+        KetRpos
+        Ket
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+"X((?2)()*+){2}"BZ
+------------------------------------------------------------------
+        Bra
+        X
+        CBra 1
+        Recurse
+        Braposzero
+        SCBraPos 2
+        KetRpos
+        Ket
+        CBra 1
+        Recurse
+        Braposzero
+        SCBraPos 2
+        KetRpos
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+"(?<=((?2))((?1)))"
+Failed: lookbehind assertion is not fixed length at offset 17
+
+/(?<=\Ka)/g+
+    aaaaa
+ 0: a
+ 0+ aaaa
+ 0: a
+ 0+ aaaa
+ 0: a
+ 0+ aaa
+ 0: a
+ 0+ aa
+ 0: a
+ 0+ a
+ 0: a
+ 0+ 
+
+/(?<=\Ka)/G+
+    aaaaa
+ 0: a
+ 0+ aaaa
+ 0: a
+ 0+ aaa
+ 0: a
+ 0+ aa
+ 0: a
+ 0+ a
+ 0: a
+ 0+ 
+
+/((?2){73}(?2))((?1))/
+
+/.((?2)(?R)\1)()/BZ
+------------------------------------------------------------------
+        Bra
+        Any
+        Once
+        CBra 1
+        Recurse
+        Recurse
+        \1
+        Ket
+        Ket
+        CBra 2
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?1)()((((((\1++))\x85)+)|))/
+
+/(\9*+(?2);\3++()2|)++{/
+Failed: reference to non-existent subpattern at offset 22
+
+/\V\x85\9*+((?2)\3++()2)*:2/
+Failed: reference to non-existent subpattern at offset 26
+
+/(((?(R)){0,2}) (?''((?'R')((?'R')))))/J
+
+/(((?(X)){0,2}) (?''((?'X')((?'X')))))/J
+
+/(((?(R)){0,2}) (?''((?'X')((?'R')))))/
+
+"(?J)(?'d'(?'d'\g{d}))"
+
+".*?\h.+.\.+\R*?\xd(?i)(?=!(?=b`b`b`\`b\xa9b!)`\a`bbbbbbbbbbbbb`bbbbbbbbbbbb*R\x85bbbbbbb\C?{((?2)(?))((
+\H){8(?<=(?1){29}\xa8bbbb\x16\xd\xc6^($(?<! )(\xa9H4){4}h}1)B))\x15')"
+
+"(?J:(?|(?'R')(\k'R')|((?'R'))))"
+
+/(?<=|(\,\$(?73591620449005828816)\xa8.{7}){6}\x09)/
+Failed: number is too big at offset 32
+
+//
+\O1
+Matched, but too many substrings
+
+/^(?:(?(1)x|)+)+$()/BZ
+------------------------------------------------------------------
+        Bra
+        ^
+        SBra
+        SCond
+      1 Cond ref
+        x
+        Alt
+        KetRmax
+        KetRmax
+        $
+        CBra 1
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?=di(?<=(?1))|(?=(.))))/
+Failed: unmatched parentheses at offset 23
+
+/(?(R))*+/BZ
+------------------------------------------------------------------
+        Bra
+        Braposzero
+        SBraPos
+        SCond
+        Cond recurse any
+        Ket
+        KetRpos
+        Ket
+        End
+------------------------------------------------------------------
+
+/[[:\\](?'abc')[a:]/
+
+"[[[.\xe8Nq\xffq\xff\xe0\x2|||::Nq\xffq\xff\xe0\x6\x2|||::[[[:[::::::[[[[[::::::::[:[[[:[:::[[[[[[[[[[[[:::::::::::::::::[[.\xe8Nq\xffq\xff\xe0\x2|||::Nq\xffq\xff\xe0\x6\x2|||::[[[:[::::::[[[[[::::::::[:[[[:[:::[[[[[[[[[[[[[[:::E[[[:[:[[:[:::[[:::E[[[:[:[[:'[:::::E[[[:[::::::[[[:[[[[[[[::E[[[:[::::::[[[:[[[[[[[[:[[::[::::[[:::::::[[:[[[[[[[:[[::[:[[:[~"
+Failed: missing terminating ] for character class at offset 353
+
+/()(?(R)0)*+/BZ
+------------------------------------------------------------------
+        Bra
+        CBra 1
+        Ket
+        Braposzero
+        SBraPos
+        SCond
+        Cond recurse any
+        0
+        Ket
+        KetRpos
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?R-:(?</
+Failed: (?R or (?[+-]digits must be followed by ) at offset 3
+
+/(?1){3918}(((((0(\k'R'))))(?J)(?'R'(?'R'\3){99})))/I
+Capturing subpattern count = 8
+Max back reference = 8
+Named capturing subpatterns:
+  R   7
+  R   8
+No options
+Duplicate name status changes
+No first char
+Need char = '0'
+
+/(?J:(?|(:(?|(?'R')(\k'R')|((?'R')))H'Rk'Rf)|s(?'R')))/
+
+/0(?0)|(1)(*THEN)(*SKIP:0)(*FAIL)/
+    01
+No match
+
+/((?(R8000000000)))/ 
+Failed: number is too big at offset 16
+
+/(?(8000000000/
+Failed: number is too big at offset 13
+
+/(?:ab)?(?:ab)(?:ab)/
+    abab
+ 0: abab
+    ababab
+ 0: ababab
+    aba
+No match
+
+/((*MARK:A))++a(*SKIP:B)b/
+    aacb
+No match
+
+/(?J:(?|(:(?|(?'R')(\z(?|(?'R')(\k'R')|((?'R')))k'R')|((?'R')))H'Ak'Rf)|s(?'R')))/
+
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+        [!-/:-@[-`b{-~]
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/BZ
+------------------------------------------------------------------
+        Bra
+        L?+
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/BOZ
+------------------------------------------------------------------
+        Bra
+        L?
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/BCZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 14
+        L?+
+        Callout 255 14 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/BCOZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 14
+        L?
+        Callout 255 14 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/(A*)\E+/CBZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 7
+        SCBra 1
+        Callout 255 1 2
+        A*
+        Callout 255 3 0
+        KetRmax
+        Callout 255 7 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/()\Q\E*]/BCZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 7
+        Brazero
+        SCBra 1
+        Callout 255 1 0
+        KetRmax
+        Callout 255 7 1
+        ]
+        Callout 255 8 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?<A>)(?J:(?<B>)(?<B>))(?<C>)/
+    \O\CC
+Matched, but too many substrings
+copy substring C failed -7
+
+/(?=a\K)/ 
+    ring bpattingbobnd $ 1,oern cou \rb\L
+Start of matched string is beyond its end - displaying from end to start.
+ 0: a
+ 0L 
+
+/(?<=((?C)0))/
+    9010
+--->9010
+  0  ^       0
+  0   ^      0
+ 0: 
+ 1: 0
+    abcd
+--->abcd
+  0  ^       0
+  0   ^      0
+  0    ^     0
+  0     ^    0
+No match
+     
+/((?J)(?'R'(?'R'(?'R'(?'R'(?'R'(?|(\k'R'))))))))/
+
+/\N(?(?C)0?!.)*/
+Failed: assertion expected after (?( or (?(?C) at offset 4
+
+/(?<RA>abc)(?(R)xyz)/BZ
+------------------------------------------------------------------
+        Bra
+        CBra 1
+        abc
+        Ket
+        Cond
+        Cond recurse any
+        xyz
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?<R>abc)(?(R)xyz)/BZ
+------------------------------------------------------------------
+        Bra
+        CBra 1
+        abc
+        Ket
+        Cond
+      1 Cond ref
+        xyz
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+
+/(?=.*[A-Z])/I
+Capturing subpattern count = 0
+May match empty string
+No options
+No first char
+No need char
+
 /-- End of testinput2 --/
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput3 b/lib/stdlib/test/re_SUITE_data/testoutput3
index 7b0a3e926e..73119ab4b7 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput3
+++ b/lib/stdlib/test/re_SUITE_data/testoutput3
@@ -1,6 +1,11 @@
-/-- This set of tests checks local-specific features, using the fr_FR locale. 
-    It is not Perl-compatible. There is different version called wintestinput3
-  f  or use on Windows, where the locale is called "french". --/
+/-- This set of tests checks local-specific features, using the "fr_FR" locale. 
+    It is not Perl-compatible. When run via RunTest, the locale is edited to
+    be whichever of "fr_FR", "french", or "fr" is found to exist. There is
+    different version of this file called wintestinput3 for use on Windows,
+    where the locale is called "french" and the tests are run using
+    RunTest.bat. --/
+
+< forbid 8W 
 
 /^[\w]+/
     *** Failers
@@ -88,7 +93,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
+Starting chars: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
   Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z 
 
 /\w/ISLfr_FR
@@ -97,7 +102,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 1
-Starting byte set: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
+Starting chars: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P 
   Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z 
   � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 
   � � � � � � � � � � � � � � � � � � � � � � � � � � � � 
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput4 b/lib/stdlib/test/re_SUITE_data/testoutput4
index 6694111fb5..d43c12392d 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput4
+++ b/lib/stdlib/test/re_SUITE_data/testoutput4
@@ -1,6 +1,8 @@
 /-- This set of tests is for UTF support, excluding Unicode properties. It is
     compatible with all versions of Perl >= 5.10 and both the 8-bit and 16-bit
     PCRE libraries. --/
+    
+< forbid 9?=ABCDEFfGILMNPTUWXZ<
    
 /a.b/8
     acb
@@ -1257,4 +1259,22 @@ No match
     \x{100}\x{100}\x{100}
 No match
 
+/^a+[a\x{200}]/8
+    aa
+ 0: aa
+
+/^.\B.\B./8
+    \x{10123}\x{10124}\x{10125}
+ 0: \x{10123}\x{10124}\x{10125}
+
+/^#[^\x{ffff}]#[^\x{ffff}]#[^\x{ffff}]#/8
+    #\x{10000}#\x{100}#\x{10ffff}#
+ 0: #\x{10000}#\x{100}#\x{10ffff}#
+
+"[\S\V\H]"8
+
+/\C(\W?ſ)'?{{/8
+    \\C(\\W?ſ)'?{{
+No match
+
 /-- End of testinput4 --/
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput5 b/lib/stdlib/test/re_SUITE_data/testoutput5
index d583119dd9..bab989ca7e 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput5
+++ b/lib/stdlib/test/re_SUITE_data/testoutput5
@@ -1,26 +1,47 @@
 /-- This set of tests checks the API, internals, and non-Perl stuff for UTF
     support, excluding Unicode properties. However, tests that give different
     results in 8-bit and 16-bit modes are excluded (see tests 16 and 17). --/
+    
+< forbid W 
 
 /\x{110000}/8DZ
-Failed: character value in \x{...} sequence is too large at offset 9
+Failed: character value in \x{} or \o{} is too large at offset 9
+
+/\o{4200000}/8DZ
+Failed: character value in \x{} or \o{} is too large at offset 10
 
 /\x{ffffffff}/8
-Failed: character value in \x{...} sequence is too large at offset 11
+Failed: character value in \x{} or \o{} is too large at offset 11
+
+/\o{37777777777}/8
+Failed: character value in \x{} or \o{} is too large at offset 14
 
 /\x{100000000}/8
-Failed: character value in \x{...} sequence is too large at offset 12
+Failed: character value in \x{} or \o{} is too large at offset 12
+
+/\o{77777777777}/8
+Failed: character value in \x{} or \o{} is too large at offset 14
 
 /\x{d800}/8
 Failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7
 
+/\o{154000}/8
+Failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 9
+
 /\x{dfff}/8
 Failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7
 
+/\o{157777}/8
+Failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 9
+
 /\x{d7ff}/8
 
+/\o{153777}/8
+
 /\x{e000}/8
 
+/\o{170000}/8
+
 /^\x{100}a\x{1234}/8
     \x{100}a\x{1234}bcd
  0: \x{100}a\x{1234}
@@ -146,11 +167,12 @@ No match
 /\x{100}*/8DZ
 ------------------------------------------------------------------
         Bra
-        \x{100}*
+        \x{100}*+
         Ket
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 0
+May match empty string
 Options: utf
 No first char
 No need char
@@ -159,7 +181,7 @@ No need char
 ------------------------------------------------------------------
         Bra
         a
-        \x{100}*
+        \x{100}*+
         Ket
         End
 ------------------------------------------------------------------
@@ -172,7 +194,7 @@ No need char
 ------------------------------------------------------------------
         Bra
         ab
-        \x{100}*
+        \x{100}*+
         Ket
         End
 ------------------------------------------------------------------
@@ -248,7 +270,7 @@ No match
 /[z-\x{100}]/8DZ
 ------------------------------------------------------------------
         Bra
-        [z-\x{100}]
+        [z-\xff\x{100}]
         Ket
         End
 ------------------------------------------------------------------
@@ -373,6 +395,7 @@ Need char = 'z'
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 2
+May match empty string
 Options: utf
 No first char
 No need char
@@ -404,6 +427,7 @@ No need char
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 2
+May match empty string
 Options: utf
 No first char
 No need char
@@ -424,6 +448,7 @@ No need char
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 2
+May match empty string
 Options: utf
 No first char
 No need char
@@ -455,6 +480,7 @@ No need char
         End
 ------------------------------------------------------------------
 Capturing subpattern count = 2
+May match empty string
 Options: utf
 No first char
 No need char
@@ -768,7 +794,7 @@ No match
 /[\h]{3,}/8BZ
 ------------------------------------------------------------------
         Bra
-        [\x09 \xa0\x{1680}\x{180e}\x{2000}-\x{200a}\x{202f}\x{205f}\x{3000}]{3,}
+        [\x09 \xa0\x{1680}\x{180e}\x{2000}-\x{200a}\x{202f}\x{205f}\x{3000}]{3,}+
         Ket
         End
 ------------------------------------------------------------------
@@ -786,7 +812,7 @@ No match
 /[\H]/8BZ
 ------------------------------------------------------------------
         Bra
-        [\x00-\x08\x0a-\x1f!-\x9f\x{a1}-\x{167f}\x{1681}-\x{180d}\x{180f}-\x{1fff}\x{200b}-\x{202e}\x{2030}-\x{205e}\x{2060}-\x{2fff}\x{3001}-\x{10ffff}]
+        [\x00-\x08\x0a-\x1f!-\x9f\xa1-\xff\x{100}-\x{167f}\x{1681}-\x{180d}\x{180f}-\x{1fff}\x{200b}-\x{202e}\x{2030}-\x{205e}\x{2060}-\x{2fff}\x{3001}-\x{10ffff}]
         Ket
         End
 ------------------------------------------------------------------
@@ -794,7 +820,7 @@ No match
 /[\V]/8BZ
 ------------------------------------------------------------------
         Bra
-        [\x00-\x09\x0e-\x84\x{86}-\x{2027}\x{202a}-\x{10ffff}]
+        [\x00-\x09\x0e-\x84\x86-\xff\x{100}-\x{2027}\x{202a}-\x{10ffff}]
         Ket
         End
 ------------------------------------------------------------------
@@ -1510,7 +1536,7 @@ Options: caseless utf
 No first char
 No need char
 Subject length lower bound = 1
-No set of starting bytes
+No starting char list
 
 /[^\x{1234}]+?/iS8I   
 Capturing subpattern count = 0
@@ -1518,7 +1544,7 @@ Options: caseless utf
 No first char
 No need char
 Subject length lower bound = 1
-No set of starting bytes
+No starting char list
 
 /[^\x{1234}]++/iS8I   
 Capturing subpattern count = 0
@@ -1526,7 +1552,7 @@ Options: caseless utf
 No first char
 No need char
 Subject length lower bound = 1
-No set of starting bytes
+No starting char list
 
 /[^\x{1234}]{2}/iS8I
 Capturing subpattern count = 0
@@ -1534,7 +1560,7 @@ Options: caseless utf
 No first char
 No need char
 Subject length lower bound = 2
-No set of starting bytes
+No starting char list
 
 //<bsr_anycrlf><bsr_unicode>
 Failed: inconsistent NEWLINE options at offset 0
@@ -1572,7 +1598,7 @@ Failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7
 /[\h\x{e000}]+/8BZ
 ------------------------------------------------------------------
         Bra
-        [\x09 \xa0\x{1680}\x{180e}\x{2000}-\x{200a}\x{202f}\x{205f}\x{3000}\x{e000}]+
+        [\x09 \xa0\x{1680}\x{180e}\x{2000}-\x{200a}\x{202f}\x{205f}\x{3000}\x{e000}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -1594,7 +1620,7 @@ Failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7
 /[\H\x{d7ff}]+/8BZ
 ------------------------------------------------------------------
         Bra
-        [\x00-\x08\x0a-\x1f!-\x9f\x{a1}-\x{167f}\x{1681}-\x{180d}\x{180f}-\x{1fff}\x{200b}-\x{202e}\x{2030}-\x{205e}\x{2060}-\x{2fff}\x{3001}-\x{10ffff}\x{d7ff}]+
+        [\x00-\x08\x0a-\x1f!-\x9f\xa1-\xff\x{100}-\x{167f}\x{1681}-\x{180d}\x{180f}-\x{1fff}\x{200b}-\x{202e}\x{2030}-\x{205e}\x{2060}-\x{2fff}\x{3001}-\x{10ffff}\x{d7ff}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -1616,7 +1642,7 @@ Failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7
 /[\v\x{e000}]+/8BZ
 ------------------------------------------------------------------
         Bra
-        [\x0a-\x0d\x85\x{2028}-\x{2029}\x{e000}]+
+        [\x0a-\x0d\x85\x{2028}-\x{2029}\x{e000}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -1634,7 +1660,7 @@ Failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 7
 /[\V\x{d7ff}]+/8BZ
 ------------------------------------------------------------------
         Bra
-        [\x00-\x09\x0e-\x84\x{86}-\x{2027}\x{202a}-\x{10ffff}\x{d7ff}]+
+        [\x00-\x09\x0e-\x84\x86-\xff\x{100}-\x{2027}\x{202a}-\x{10ffff}\x{d7ff}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -1808,10 +1834,8 @@ Partial match: \x{0d}\x{0d}
      /i [^\x{8000}]*
      /i [^\x{7fff}]{2}
      /i [^\x{7fff}]{0,7}?
-        Once
      /i [^\x{fffff}]{5}
-     /i [^\x{fffff}]?
-        Ket
+     /i [^\x{fffff}]?+
         Ket
         End
 ------------------------------------------------------------------
@@ -1846,4 +1870,76 @@ No match
 /\ud800/<JS>8
 Failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 5
 
+/^a+[a\x{200}]/8BZ
+------------------------------------------------------------------
+        Bra
+        ^
+        a+
+        [a\x{200}]
+        Ket
+        End
+------------------------------------------------------------------
+    aa
+ 0: aa
+
+/[b-d\x{200}-\x{250}]*[ae-h]?#[\x{200}-\x{250}]{0,8}[\x00-\xff]*#[\x{200}-\x{250}]+[a-z]/8BZ
+------------------------------------------------------------------
+        Bra
+        [b-d\x{200}-\x{250}]*+
+        [ae-h]?+
+        #
+        [\x{200}-\x{250}]{0,8}+
+        [\x00-\xff]*
+        #
+        [\x{200}-\x{250}]++
+        [a-z]
+        Ket
+        End
+------------------------------------------------------------------
+
+/[^\xff]*PRUNE:\x{100}abc(xyz(?1))/8DZ
+------------------------------------------------------------------
+        Bra
+        [^\x{ff}]*
+        PRUNE:\x{100}abc
+        CBra 1
+        xyz
+        Recurse
+        Ket
+        Ket
+        End
+------------------------------------------------------------------
+Capturing subpattern count = 1
+Options: utf
+No first char
+Need char = 'z'
+
+/(?<=\K\x{17f})/8g+
+    \x{17f}\x{17f}\x{17f}\x{17f}\x{17f}
+ 0: \x{17f}
+ 0+ \x{17f}\x{17f}\x{17f}\x{17f}
+ 0: \x{17f}
+ 0+ \x{17f}\x{17f}\x{17f}\x{17f}
+ 0: \x{17f}
+ 0+ \x{17f}\x{17f}\x{17f}
+ 0: \x{17f}
+ 0+ \x{17f}\x{17f}
+ 0: \x{17f}
+ 0+ \x{17f}
+ 0: \x{17f}
+ 0+ 
+
+/(?<=\K\x{17f})/8G+
+    \x{17f}\x{17f}\x{17f}\x{17f}\x{17f}
+ 0: \x{17f}
+ 0+ \x{17f}\x{17f}\x{17f}\x{17f}
+ 0: \x{17f}
+ 0+ \x{17f}\x{17f}\x{17f}
+ 0: \x{17f}
+ 0+ \x{17f}\x{17f}
+ 0: \x{17f}
+ 0+ \x{17f}
+ 0: \x{17f}
+ 0+ 
+
 /-- End of testinput5 --/
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput6 b/lib/stdlib/test/re_SUITE_data/testoutput6
index b1d4579926..422d383357 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput6
+++ b/lib/stdlib/test/re_SUITE_data/testoutput6
@@ -1,5 +1,7 @@
 /-- This set of tests is for Unicode property support. It is compatible with
     Perl >= 5.15. --/
+    
+< forbid 9?=ABCDEFfGILMNPTUXZ<
 
 /^\pC\pL\pM\pN\pP\pS\pZ</8
     \x7f\x{c0}\x{30f}\x{660}\x{66c}\x{f01}\x{1680}<
@@ -543,16 +545,6 @@ No match
     abc   
 No match
 
-/\p{Lu}/8i
-    A
- 0: A
-    aZ
- 0: Z
-    ** Failers
- 0: F
-    abc   
-No match
-
 /\p{Ll}/8 
     a
  0: a
@@ -729,6 +721,8 @@ No match
  0: \x{60b}
     ** Failers
 No match
+    \x{061c}
+No match
     X\x{06e9}   
 No match
 
@@ -1310,7 +1304,7 @@ No match
 
 /^>\s+/8W
     >\x{20}\x{a0}\x{1680}\x{2028}\x{2029}\x{202f}\x{9}\x{b} 
- 0: > \x{a0}\x{1680}\x{2028}\x{2029}\x{202f}\x{09}
+ 0: > \x{a0}\x{1680}\x{2028}\x{2029}\x{202f}\x{09}\x{0b}
   
 /^>\pZ+/8W
     >\x{20}\x{a0}\x{1680}\x{2028}\x{2029}\x{202f}\x{9}\x{b} 
@@ -1338,15 +1332,15 @@ No match
 
 /^[[:graph:]]*/8W
     A\x{a1}\x{a0}
- 0: A
+ 0: A\x{a1}
 
 /^[[:print:]]*/8W
     A z\x{a0}\x{a1}
- 0: A z
+ 0: A z\x{a0}\x{a1}
 
 /^[[:punct:]]*/8W
     .+\x{a1}\x{a0}
- 0: .+
+ 0: .+\x{a1}
 
 /\p{Zs}*?\R/
     ** Failers
@@ -1548,6 +1542,19 @@ No match
  0: \x{1111}\x{ae4c}\x{1111}\x{ae4c}\x{1111}\x{ae4c}\x{1111}\x{ae4c}X
  0+ 
 
+/\X*Z/8Y
+  A\x{300}
+No match
+
+/\X*(.)/8Y
+  A\x{1111}\x{ae4c}\x{1169}
+ 0: A\x{1111}
+ 1: \x{1111}
+
+/\X?abc/8Y
+\xff\x7f\x00\x00\x03\x00\x41\xcc\x80\x41\x{300}\x61\x62\x63\x00\>06\?
+ 0: A\x{300}abc
+
 /-- --/
 
 /\x{1e9e}+/8i
@@ -2139,11 +2146,439 @@ No match
  0: 1234
     123 
 No match
- 
+
 /^\X*\w{4}/8
     1234
  0: 1234
     123  
 No match
+
+/^A\s+Z/8W
+    A\x{2005}Z
+ 0: A\x{2005}Z
+    A\x{85}\x{180e}\x{2005}Z
+ 0: A\x{85}\x{180e}\x{2005}Z
+
+/^A[\s]+Z/8W
+    A\x{2005}Z
+ 0: A\x{2005}Z
+    A\x{85}\x{180e}\x{2005}Z
+ 0: A\x{85}\x{180e}\x{2005}Z
+
+/^[[:graph:]]+$/8W
+    Letter:ABC
+ 0: Letter:ABC
+    Mark:\x{300}\x{1d172}\x{1d17b}
+ 0: Mark:\x{300}\x{1d172}\x{1d17b}
+    Number:9\x{660}
+ 0: Number:9\x{660}
+    Punctuation:\x{66a},;
+ 0: Punctuation:\x{66a},;
+    Symbol:\x{6de}<>\x{fffc}
+ 0: Symbol:\x{6de}<>\x{fffc}
+    Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f}
+ 0: Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f}
+    \x{200b}\x{200c}\x{200d}\x{200e}\x{200f}
+ 0: \x{200b}\x{200c}\x{200d}\x{200e}\x{200f}
+    \x{202a}\x{202b}\x{202c}\x{202d}\x{202e}
+ 0: \x{202a}\x{202b}\x{202c}\x{202d}\x{202e}
+    \x{2060}\x{2061}\x{2062}\x{2063}\x{2064}
+ 0: \x{2060}\x{2061}\x{2062}\x{2063}\x{2064}
+    \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f}
+ 0: \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f}
+    \x{feff}
+ 0: \x{feff}
+    \x{fff9}\x{fffa}\x{fffb}
+ 0: \x{fff9}\x{fffa}\x{fffb}
+    \x{110bd}
+ 0: \x{110bd}
+    \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a}
+ 0: \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a}
+    \x{e0001}
+ 0: \x{e0001}
+    \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f}
+ 0: \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f}
+    ** Failers
+No match
+    \x{09}
+No match
+    \x{0a}
+No match
+    \x{1D}
+No match
+    \x{20}
+No match
+    \x{85}
+No match
+    \x{a0}
+No match
+    \x{61c}
+No match
+    \x{1680}
+No match
+    \x{180e}
+No match
+    \x{2028}
+No match
+    \x{2029}
+No match
+    \x{202f}
+No match
+    \x{2065}
+No match
+    \x{2066}
+No match
+    \x{2067}
+No match
+    \x{2068}
+No match
+    \x{2069}
+No match
+    \x{3000}
+No match
+    \x{e0002}
+No match
+    \x{e001f}
+No match
+    \x{e0080} 
+No match
+
+/^[[:print:]]+$/8W
+    Space: \x{a0}
+ 0: Space: \x{a0}
+    \x{1680}\x{2000}\x{2001}\x{2002}\x{2003}\x{2004}\x{2005}
+ 0: \x{1680}\x{2000}\x{2001}\x{2002}\x{2003}\x{2004}\x{2005}
+    \x{2006}\x{2007}\x{2008}\x{2009}\x{200a} 
+ 0: \x{2006}\x{2007}\x{2008}\x{2009}\x{200a}
+    \x{202f}\x{205f} 
+ 0: \x{202f}\x{205f}
+    \x{3000}
+ 0: \x{3000}
+    Letter:ABC
+ 0: Letter:ABC
+    Mark:\x{300}\x{1d172}\x{1d17b}
+ 0: Mark:\x{300}\x{1d172}\x{1d17b}
+    Number:9\x{660}
+ 0: Number:9\x{660}
+    Punctuation:\x{66a},;
+ 0: Punctuation:\x{66a},;
+    Symbol:\x{6de}<>\x{fffc}
+ 0: Symbol:\x{6de}<>\x{fffc}
+    Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f}
+ 0: Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f}
+    \x{180e}
+ 0: \x{180e}
+    \x{200b}\x{200c}\x{200d}\x{200e}\x{200f}
+ 0: \x{200b}\x{200c}\x{200d}\x{200e}\x{200f}
+    \x{202a}\x{202b}\x{202c}\x{202d}\x{202e}
+ 0: \x{202a}\x{202b}\x{202c}\x{202d}\x{202e}
+    \x{202f}
+ 0: \x{202f}
+    \x{2060}\x{2061}\x{2062}\x{2063}\x{2064}
+ 0: \x{2060}\x{2061}\x{2062}\x{2063}\x{2064}
+    \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f}
+ 0: \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f}
+    \x{feff}
+ 0: \x{feff}
+    \x{fff9}\x{fffa}\x{fffb}
+ 0: \x{fff9}\x{fffa}\x{fffb}
+    \x{110bd}
+ 0: \x{110bd}
+    \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a}
+ 0: \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a}
+    \x{e0001}
+ 0: \x{e0001}
+    \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f}
+ 0: \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f}
+    ** Failers
+ 0: ** Failers
+    \x{09}
+No match
+    \x{1D}
+No match
+    \x{85}
+No match
+    \x{61c}
+No match
+    \x{2028}
+No match
+    \x{2029}
+No match
+    \x{2065}
+No match
+    \x{2066}
+No match
+    \x{2067}
+No match
+    \x{2068}
+No match
+    \x{2069}
+No match
+    \x{e0002}
+No match
+    \x{e001f}
+No match
+    \x{e0080} 
+No match
+
+/^[[:punct:]]+$/8W
+    \$+<=>^`|~
+ 0: $+<=>^`|~
+    !\"#%&'()*,-./:;?@[\\]_{}
+ 0: !"#%&'()*,-./:;?@[\]_{}
+    \x{a1}\x{a7}  
+ 0: \x{a1}\x{a7}
+    \x{37e} 
+ 0: \x{37e}
+    ** Failers
+No match
+    abcde  
+No match
+
+/^[[:^graph:]]+$/8W
+    \x{09}\x{0a}\x{1D}\x{20}\x{85}\x{a0}\x{61c}\x{1680}\x{180e}
+ 0: \x{09}\x{0a}\x{1d} \x{85}\x{a0}\x{61c}\x{1680}\x{180e}
+    \x{2028}\x{2029}\x{202f}\x{2065}\x{2066}\x{2067}\x{2068}\x{2069}
+ 0: \x{2028}\x{2029}\x{202f}\x{2065}\x{2066}\x{2067}\x{2068}\x{2069}
+    \x{3000}\x{e0002}\x{e001f}\x{e0080}
+ 0: \x{3000}\x{e0002}\x{e001f}\x{e0080}
+    ** Failers
+No match
+    Letter:ABC
+No match
+    Mark:\x{300}\x{1d172}\x{1d17b}
+No match
+    Number:9\x{660}
+No match
+    Punctuation:\x{66a},;
+No match
+    Symbol:\x{6de}<>\x{fffc}
+No match
+    Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f}
+No match
+    \x{200b}\x{200c}\x{200d}\x{200e}\x{200f}
+No match
+    \x{202a}\x{202b}\x{202c}\x{202d}\x{202e}
+No match
+    \x{2060}\x{2061}\x{2062}\x{2063}\x{2064}
+No match
+    \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f}
+No match
+    \x{feff}
+No match
+    \x{fff9}\x{fffa}\x{fffb}
+No match
+    \x{110bd}
+No match
+    \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a}
+No match
+    \x{e0001}
+No match
+    \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f}
+No match
+
+/^[[:^print:]]+$/8W
+    \x{09}\x{1D}\x{85}\x{61c}\x{2028}\x{2029}\x{2065}\x{2066}\x{2067}
+ 0: \x{09}\x{1d}\x{85}\x{61c}\x{2028}\x{2029}\x{2065}\x{2066}\x{2067}
+    \x{2068}\x{2069}\x{e0002}\x{e001f}\x{e0080}
+ 0: \x{2068}\x{2069}\x{e0002}\x{e001f}\x{e0080}
+    ** Failers
+No match
+    Space: \x{a0}
+No match
+    \x{1680}\x{2000}\x{2001}\x{2002}\x{2003}\x{2004}\x{2005}
+No match
+    \x{2006}\x{2007}\x{2008}\x{2009}\x{200a} 
+No match
+    \x{202f}\x{205f} 
+No match
+    \x{3000}
+No match
+    Letter:ABC
+No match
+    Mark:\x{300}\x{1d172}\x{1d17b}
+No match
+    Number:9\x{660}
+No match
+    Punctuation:\x{66a},;
+No match
+    Symbol:\x{6de}<>\x{fffc}
+No match
+    Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f}
+No match
+    \x{180e}
+No match
+    \x{200b}\x{200c}\x{200d}\x{200e}\x{200f}
+No match
+    \x{202a}\x{202b}\x{202c}\x{202d}\x{202e}
+No match
+    \x{202f}
+No match
+    \x{2060}\x{2061}\x{2062}\x{2063}\x{2064}
+No match
+    \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f}
+No match
+    \x{feff}
+No match
+    \x{fff9}\x{fffa}\x{fffb}
+No match
+    \x{110bd}
+No match
+    \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a}
+No match
+    \x{e0001}
+No match
+    \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f}
+No match
+
+/^[[:^punct:]]+$/8W
+    abcde  
+ 0: abcde
+    ** Failers
+No match
+    \$+<=>^`|~
+No match
+    !\"#%&'()*,-./:;?@[\\]_{}
+No match
+    \x{a1}\x{a7}  
+No match
+    \x{37e} 
+No match
+
+/[RST]+/8iW
+    Ss\x{17f}
+ 0: Ss\x{17f}
+    
+/[R-T]+/8iW 
+    Ss\x{17f}
+ 0: Ss\x{17f}
+
+/[q-u]+/8iW 
+    Ss\x{17f}
+ 0: Ss\x{17f}
+
+/^s?c/mi8
+    scat
+ 0: sc
+
+/[A-`]/i8
+    abcdefghijklmno
+ 0: a
+
+/\C\X*QT/8
+    Ӆ\x0aT
+No match
+
+/[\pS#moq]/
+    =
+ 0: =
+
+/[[:punct:]]/8W
+    \xc2\xb4
+No match
+    \x{b4} 
+No match
+
+/[[:^ascii:]]/8W
+    \x{100}
+ 0: \x{100}
+    \x{200}
+ 0: \x{200}
+    \x{300}
+ 0: \x{300}
+    \x{37e}
+ 0: \x{37e}
+    a
+No match
+    9
+No match
+    g
+No match
+
+/[[:^ascii:]\w]/8W
+    a
+ 0: a
+    9
+ 0: 9
+    g
+ 0: g
+    \x{100}
+ 0: \x{100}
+    \x{200}
+ 0: \x{200}
+    \x{300}
+ 0: \x{300}
+    \x{37e}
+ 0: \x{37e}
+
+/[\w[:^ascii:]]/8W
+    a
+ 0: a
+    9
+ 0: 9
+    g
+ 0: g
+    \x{100}
+ 0: \x{100}
+    \x{200}
+ 0: \x{200}
+    \x{300}
+ 0: \x{300}
+    \x{37e}
+ 0: \x{37e}
+
+/[^[:ascii:]\W]/8W
+    a
+No match
+    9
+No match
+    g
+No match
+    \x{100}
+ 0: \x{100}
+    \x{200}
+ 0: \x{200}
+    \x{300}
+No match
+    \x{37e}
+No match
+
+/[[:^ascii:]a]/8W
+    a
+ 0: a
+    9
+No match
+    g
+No match
+    \x{100}
+ 0: \x{100}
+    \x{200}
+ 0: \x{200}
+    \x{37e}
+ 0: \x{37e}
+
+/[^[:^ascii:]\d]/8W
+    a
+ 0: a
+    ~
+ 0: ~
+    0
+No match
+    \a
+ 0: \x{07}
+    \x{7f}
+ 0: \x{7f}
+    \x{389}
+No match
+    \x{20ac}
+No match
+
+/(?=.*b)\pL/
+    11bb
+ 0: b
     
+/(?(?=.*b)(?=.*b)\pL|.*c)/
+    11bb
+ 0: b
+
 /-- End of testinput6 --/
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput7 b/lib/stdlib/test/re_SUITE_data/testoutput7
index ddd96fc2ed..2b167b28d1 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput7
+++ b/lib/stdlib/test/re_SUITE_data/testoutput7
@@ -78,7 +78,7 @@ No need char
 /[\p{Nd}+-]+/8DZ
 ------------------------------------------------------------------
         Bra
-        [+\-\p{Nd}]+
+        [+\-\p{Nd}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -124,7 +124,7 @@ No match
 /[z-\x{100}]/8iDZ 
 ------------------------------------------------------------------
         Bra
-        [Z\x{39c}\x{3bc}\x{1e9e}\x{178}z-\x{101}]
+        [Zz-\xff\x{39c}\x{3bc}\x{212b}\x{1e9e}\x{212b}\x{178}\x{100}-\x{101}]
         Ket
         End
 ------------------------------------------------------------------
@@ -162,7 +162,7 @@ No match
 /[z-\x{100}]/8DZi
 ------------------------------------------------------------------
         Bra
-        [Z\x{39c}\x{3bc}\x{1e9e}\x{178}z-\x{101}]
+        [Zz-\xff\x{39c}\x{3bc}\x{212b}\x{1e9e}\x{212b}\x{178}\x{100}-\x{101}]
         Ket
         End
 ------------------------------------------------------------------
@@ -270,6 +270,20 @@ No need char
         End
 ------------------------------------------------------------------
 
+/^\p{Cf}/8
+    \x{180e}
+ 0: \x{180e}
+    \x{061c}
+ 0: \x{61c}
+    \x{2066}
+ 0: \x{2066}
+    \x{2067}
+ 0: \x{2067}
+    \x{2068}
+ 0: \x{2068}
+    \x{2069}
+ 0: \x{2069}
+
 /^\p{Cs}/8
     \?\x{dfff}
  0: \x{dfff}
@@ -278,6 +292,22 @@ No match
     \x{09f} 
 No match
   
+/^\p{Mn}/8
+    \x{1a1b}
+ 0: \x{1a1b}
+
+/^\p{Pe}/8
+    \x{2309}
+ 0: \x{2309}
+    \x{230b}
+ 0: \x{230b}
+
+/^\p{Ps}/8
+    \x{2308}
+ 0: \x{2308}
+    \x{230a}
+ 0: \x{230a}
+
 /^\p{Sc}+/8
     $\x{a2}\x{a3}\x{a4}\x{a5}\x{a6}
  0: $\x{a2}\x{a3}\x{a4}\x{a5}
@@ -297,8 +327,6 @@ No match
  0: \x{a0}
     \x{1680}
  0: \x{1680}
-    \x{180e}
- 0: \x{180e}
     \x{2000}
  0: \x{2000}
     \x{2001}     
@@ -310,8 +338,9 @@ No match
     \x{200d} 
 No match
   
-/-- These four are here rather than in test 6 because Perl has problems with
-    the negative versions of the properties. --/
+/-- These are here rather than in test 6 because Perl has problems with
+    the negative versions of the properties and behaves has changed how
+    it behaves for caseless matching. --/
       
 /\p{^Lu}/8i
     1234
@@ -351,6 +380,16 @@ No match
     \x{1d00}  
 No match
 
+/\p{Lu}/8i
+    A
+ 0: A
+    aZ
+ 0: Z
+    ** Failers
+ 0: F
+    abc   
+No match
+
 /[\x{c0}\x{391}]/8i
     \x{c0}
  0: \x{c0}
@@ -501,7 +540,7 @@ No match
 
 /^>\p{Xsp}+/8
     > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
- 0: > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}
+ 0: > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
 
 /^>\p{Xsp}+?/8
     >\x{1680}\x{2028}\x{0b}
@@ -509,11 +548,11 @@ No match
 
 /^>\p{Xsp}*/8
     > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
- 0: > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}
+ 0: > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
     
 /^>\p{Xsp}{2,9}/8
     > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
- 0: > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}
+ 0: > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
     
 /^>\p{Xsp}{2,9}?/8
     > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
@@ -525,7 +564,7 @@ No match
  
 /^>[\p{Xsp}]+/8
     > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
- 0: > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}
+ 0: > \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
 
 /^>\p{Xps}/8
     >\x{1680}\x{2028}\x{0b}
@@ -820,7 +859,7 @@ No match
 /[[:graph:]]/WBZ
 ------------------------------------------------------------------
         Bra
-        [!-~]
+        [[:graph:]]
         Ket
         End
 ------------------------------------------------------------------
@@ -828,7 +867,7 @@ No match
 /[[:print:]]/WBZ
 ------------------------------------------------------------------
         Bra
-        [ -~]
+        [[:print:]]
         Ket
         End
 ------------------------------------------------------------------
@@ -836,7 +875,7 @@ No match
 /[[:punct:]]/WBZ
 ------------------------------------------------------------------
         Bra
-        [!-/:-@[-`{-~]
+        [[:punct:]]
         Ket
         End
 ------------------------------------------------------------------
@@ -910,7 +949,7 @@ No match
 /[[:^alpha:][:^cntrl:]]+/8WBZ
 ------------------------------------------------------------------
         Bra
-        [ -~\x80-\xff\P{L}]+
+        [ -~\x80-\xff\P{L}\x{100}-\x{10ffff}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -922,7 +961,7 @@ No match
 /[[:^cntrl:][:^alpha:]]+/8WBZ
 ------------------------------------------------------------------
         Bra
-        [ -~\x80-\xff\P{L}]+
+        [ -~\x80-\xff\x{100}-\x{10ffff}\P{L}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -934,7 +973,7 @@ No match
 /[[:alpha:]]+/8WBZ
 ------------------------------------------------------------------
         Bra
-        [\p{L}]+
+        [\p{L}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -944,7 +983,7 @@ No match
 /[[:^alpha:]\S]+/8WBZ
 ------------------------------------------------------------------
         Bra
-        [\P{L}\P{Xsp}]+
+        [\P{L}\P{Xsp}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -956,7 +995,7 @@ No match
 /[^\d]+/8WBZ
 ------------------------------------------------------------------
         Bra
-        [^\p{Nd}]+
+        [^\p{Nd}]++
         Ket
         End
 ------------------------------------------------------------------
@@ -1070,8 +1109,8 @@ No match
         prop Nd
         B+
         prop N *+
-        B+
-        prop Nd *
+        B++
+        prop Nd *+
         Ket
         End
 ------------------------------------------------------------------
@@ -1347,7 +1386,7 @@ Need char = 'B' (caseless)
 /[\x{3a3}]+/8iBZ
 ------------------------------------------------------------------
         Bra
-        clist 03a3 03c2 03c3 +
+        clist 03a3 03c2 03c3 ++
         Ket
         End
 ------------------------------------------------------------------
@@ -1355,7 +1394,7 @@ Need char = 'B' (caseless)
 /[^\x{3a3}]+/8iBZ
 ------------------------------------------------------------------
         Bra
-        not clist 03a3 03c2 03c3 +
+        not clist 03a3 03c2 03c3 ++
         Ket
         End
 ------------------------------------------------------------------
@@ -1577,5 +1616,730 @@ No match
 No match
     \x{1234}abc
 No match
+    
+/-- Some auto-possessification tests --/
+
+/\pN+\z/BZ
+------------------------------------------------------------------
+        Bra
+        prop N ++
+        \z
+        Ket
+        End
+------------------------------------------------------------------
+
+/\PN+\z/BZ
+------------------------------------------------------------------
+        Bra
+        notprop N ++
+        \z
+        Ket
+        End
+------------------------------------------------------------------
+
+/\pN+/BZ
+------------------------------------------------------------------
+        Bra
+        prop N ++
+        Ket
+        End
+------------------------------------------------------------------
+
+/\PN+/BZ
+------------------------------------------------------------------
+        Bra
+        notprop N ++
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Any}+\p{Any} \p{Any}+\P{Any} \p{Any}+\p{L&} \p{Any}+\p{L} \p{Any}+\p{Lu} \p{Any}+\p{Han} \p{Any}+\p{Xan} \p{Any}+\p{Xsp} \p{Any}+\p{Xps} \p{Xwd}+\p{Any} \p{Any}+\p{Xuc}/BWZx  
+------------------------------------------------------------------
+        Bra
+        prop Any +
+        prop Any
+        prop Any +
+        notprop Any
+        prop Any +
+        prop L&
+        prop Any +
+        prop L
+        prop Any +
+        prop Lu
+        prop Any +
+        prop Han
+        prop Any +
+        prop Xan
+        prop Any +
+        prop Xsp
+        prop Any +
+        prop Xps
+        prop Xwd +
+        prop Any
+        prop Any +
+        prop Xuc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{L&}+\p{Any} \p{L&}+\p{L&} \P{L&}+\p{L&} \p{L&}+\p{L} \p{L&}+\p{Lu} \p{L&}+\p{Han} \p{L&}+\p{Xan} \p{L&}+\P{Xan} \p{L&}+\p{Xsp} \p{L&}+\p{Xps} \p{Xwd}+\p{L&} \p{L&}+\p{Xuc}/BWZx  
+------------------------------------------------------------------
+        Bra
+        prop L& +
+        prop Any
+        prop L& +
+        prop L&
+        notprop L& ++
+        prop L&
+        prop L& +
+        prop L
+        prop L& +
+        prop Lu
+        prop L& +
+        prop Han
+        prop L& +
+        prop Xan
+        prop L& ++
+        notprop Xan
+        prop L& ++
+        prop Xsp
+        prop L& ++
+        prop Xps
+        prop Xwd +
+        prop L&
+        prop L& +
+        prop Xuc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{N}+\p{Any} \p{N}+\p{L&} \p{N}+\p{L} \p{N}+\P{L} \p{N}+\P{N} \p{N}+\p{Lu} \p{N}+\p{Han} \p{N}+\p{Xan} \p{N}+\p{Xsp} \p{N}+\p{Xps} \p{Xwd}+\p{N} \p{N}+\p{Xuc}/BWZx  
+------------------------------------------------------------------
+        Bra
+        prop N +
+        prop Any
+        prop N +
+        prop L&
+        prop N ++
+        prop L
+        prop N +
+        notprop L
+        prop N ++
+        notprop N
+        prop N ++
+        prop Lu
+        prop N +
+        prop Han
+        prop N +
+        prop Xan
+        prop N ++
+        prop Xsp
+        prop N ++
+        prop Xps
+        prop Xwd +
+        prop N
+        prop N +
+        prop Xuc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Lu}+\p{Any} \p{Lu}+\p{L&} \p{Lu}+\p{L} \p{Lu}+\p{Lu} \P{Lu}+\p{Lu} \p{Lu}+\p{Nd} \p{Lu}+\P{Nd} \p{Lu}+\p{Han} \p{Lu}+\p{Xan} \p{Lu}+\p{Xsp} \p{Lu}+\p{Xps} \p{Xwd}+\p{Lu} \p{Lu}+\p{Xuc}/BWZx  
+------------------------------------------------------------------
+        Bra
+        prop Lu +
+        prop Any
+        prop Lu +
+        prop L&
+        prop Lu +
+        prop L
+        prop Lu +
+        prop Lu
+        notprop Lu ++
+        prop Lu
+        prop Lu ++
+        prop Nd
+        prop Lu +
+        notprop Nd
+        prop Lu +
+        prop Han
+        prop Lu +
+        prop Xan
+        prop Lu ++
+        prop Xsp
+        prop Lu ++
+        prop Xps
+        prop Xwd +
+        prop Lu
+        prop Lu +
+        prop Xuc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Han}+\p{Lu} \p{Han}+\p{L&} \p{Han}+\p{L} \p{Han}+\p{Lu} \p{Han}+\p{Arabic} \p{Arabic}+\p{Arabic} \p{Han}+\p{Xan} \p{Han}+\p{Xsp} \p{Han}+\p{Xps} \p{Xwd}+\p{Han} \p{Han}+\p{Xuc}/BWZx  
+------------------------------------------------------------------
+        Bra
+        prop Han +
+        prop Lu
+        prop Han +
+        prop L&
+        prop Han +
+        prop L
+        prop Han +
+        prop Lu
+        prop Han ++
+        prop Arabic
+        prop Arabic +
+        prop Arabic
+        prop Han +
+        prop Xan
+        prop Han +
+        prop Xsp
+        prop Han +
+        prop Xps
+        prop Xwd +
+        prop Han
+        prop Han +
+        prop Xuc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Xan}+\p{Any} \p{Xan}+\p{L&} \P{Xan}+\p{L&} \p{Xan}+\p{L} \p{Xan}+\p{Lu} \p{Xan}+\p{Han} \p{Xan}+\p{Xan} \p{Xan}+\P{Xan} \p{Xan}+\p{Xsp} \p{Xan}+\p{Xps} \p{Xwd}+\p{Xan} \p{Xan}+\p{Xuc}/BWZx  
+------------------------------------------------------------------
+        Bra
+        prop Xan +
+        prop Any
+        prop Xan +
+        prop L&
+        notprop Xan ++
+        prop L&
+        prop Xan +
+        prop L
+        prop Xan +
+        prop Lu
+        prop Xan +
+        prop Han
+        prop Xan +
+        prop Xan
+        prop Xan ++
+        notprop Xan
+        prop Xan ++
+        prop Xsp
+        prop Xan ++
+        prop Xps
+        prop Xwd +
+        prop Xan
+        prop Xan +
+        prop Xuc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Xsp}+\p{Any} \p{Xsp}+\p{L&} \p{Xsp}+\p{L} \p{Xsp}+\p{Lu} \p{Xsp}+\p{Han} \p{Xsp}+\p{Xan} \p{Xsp}+\p{Xsp} \P{Xsp}+\p{Xsp} \p{Xsp}+\p{Xps} \p{Xwd}+\p{Xsp} \p{Xsp}+\p{Xuc}/BWZx  
+------------------------------------------------------------------
+        Bra
+        prop Xsp +
+        prop Any
+        prop Xsp ++
+        prop L&
+        prop Xsp ++
+        prop L
+        prop Xsp ++
+        prop Lu
+        prop Xsp +
+        prop Han
+        prop Xsp ++
+        prop Xan
+        prop Xsp +
+        prop Xsp
+        notprop Xsp ++
+        prop Xsp
+        prop Xsp +
+        prop Xps
+        prop Xwd ++
+        prop Xsp
+        prop Xsp +
+        prop Xuc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Xwd}+\p{Any} \p{Xwd}+\p{L&} \p{Xwd}+\p{L} \p{Xwd}+\p{Lu} \p{Xwd}+\p{Han} \p{Xwd}+\p{Xan} \p{Xwd}+\p{Xsp} \p{Xwd}+\p{Xps} \p{Xwd}+\p{Xwd} \p{Xwd}+\P{Xwd} \p{Xwd}+\p{Xuc}/BWZx  
+------------------------------------------------------------------
+        Bra
+        prop Xwd +
+        prop Any
+        prop Xwd +
+        prop L&
+        prop Xwd +
+        prop L
+        prop Xwd +
+        prop Lu
+        prop Xwd +
+        prop Han
+        prop Xwd +
+        prop Xan
+        prop Xwd ++
+        prop Xsp
+        prop Xwd ++
+        prop Xps
+        prop Xwd +
+        prop Xwd
+        prop Xwd ++
+        notprop Xwd
+        prop Xwd +
+        prop Xuc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Xuc}+\p{Any} \p{Xuc}+\p{L&} \p{Xuc}+\p{L} \p{Xuc}+\p{Lu} \p{Xuc}+\p{Han} \p{Xuc}+\p{Xan} \p{Xuc}+\p{Xsp} \p{Xuc}+\p{Xps} \p{Xwd}+\p{Xuc} \p{Xuc}+\p{Xuc} \p{Xuc}+\P{Xuc}/BWZx  
+------------------------------------------------------------------
+        Bra
+        prop Xuc +
+        prop Any
+        prop Xuc +
+        prop L&
+        prop Xuc +
+        prop L
+        prop Xuc +
+        prop Lu
+        prop Xuc +
+        prop Han
+        prop Xuc +
+        prop Xan
+        prop Xuc +
+        prop Xsp
+        prop Xuc +
+        prop Xps
+        prop Xwd +
+        prop Xuc
+        prop Xuc +
+        prop Xuc
+        prop Xuc ++
+        notprop Xuc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{N}+\p{Ll} \p{N}+\p{Nd} \p{N}+\P{Nd}/BWZx
+------------------------------------------------------------------
+        Bra
+        prop N ++
+        prop Ll
+        prop N +
+        prop Nd
+        prop N +
+        notprop Nd
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Xan}+\p{L} \p{Xan}+\p{N} \p{Xan}+\p{C} \p{Xan}+\P{L} \P{Xan}+\p{N} \p{Xan}+\P{C}/BWZx
+------------------------------------------------------------------
+        Bra
+        prop Xan +
+        prop L
+        prop Xan +
+        prop N
+        prop Xan ++
+        prop C
+        prop Xan +
+        notprop L
+        notprop Xan ++
+        prop N
+        prop Xan +
+        notprop C
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{L}+\p{Xan} \p{N}+\p{Xan} \p{C}+\p{Xan} \P{L}+\p{Xan} \p{N}+\p{Xan} \P{C}+\p{Xan} \p{L}+\P{Xan}/BWZx
+------------------------------------------------------------------
+        Bra
+        prop L +
+        prop Xan
+        prop N +
+        prop Xan
+        prop C ++
+        prop Xan
+        notprop L +
+        prop Xan
+        prop N +
+        prop Xan
+        notprop C +
+        prop Xan
+        prop L ++
+        notprop Xan
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Xan}+\p{Lu} \p{Xan}+\p{Nd} \p{Xan}+\p{Cc} \p{Xan}+\P{Ll} \P{Xan}+\p{No} \p{Xan}+\P{Cf}/BWZx
+------------------------------------------------------------------
+        Bra
+        prop Xan +
+        prop Lu
+        prop Xan +
+        prop Nd
+        prop Xan ++
+        prop Cc
+        prop Xan +
+        notprop Ll
+        notprop Xan ++
+        prop No
+        prop Xan +
+        notprop Cf
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Lu}+\p{Xan} \p{Nd}+\p{Xan} \p{Cs}+\p{Xan} \P{Lt}+\p{Xan} \p{Nl}+\p{Xan} \P{Cc}+\p{Xan} \p{Lt}+\P{Xan}/BWZx
+------------------------------------------------------------------
+        Bra
+        prop Lu +
+        prop Xan
+        prop Nd +
+        prop Xan
+        prop Cs ++
+        prop Xan
+        notprop Lt +
+        prop Xan
+        prop Nl +
+        prop Xan
+        notprop Cc +
+        prop Xan
+        prop Lt ++
+        notprop Xan
+        Ket
+        End
+------------------------------------------------------------------
+
+/\w+\p{P} \w+\p{Po} \w+\s \p{Xan}+\s \s+\p{Xan} \s+\w/BWZx
+------------------------------------------------------------------
+        Bra
+        prop Xwd +
+        prop P
+        prop Xwd +
+        prop Po
+        prop Xwd ++
+        prop Xsp
+        prop Xan ++
+        prop Xsp
+        prop Xsp ++
+        prop Xan
+        prop Xsp ++
+        prop Xwd
+        Ket
+        End
+------------------------------------------------------------------
+
+/\w+\P{P} \W+\p{Po} \w+\S \P{Xan}+\s \s+\P{Xan} \s+\W/BWZx
+------------------------------------------------------------------
+        Bra
+        prop Xwd +
+        notprop P
+        notprop Xwd +
+        prop Po
+        prop Xwd +
+        notprop Xsp
+        notprop Xan +
+        prop Xsp
+        prop Xsp +
+        notprop Xan
+        prop Xsp +
+        notprop Xwd
+        Ket
+        End
+------------------------------------------------------------------
+
+/\w+\p{Po} \w+\p{Pc} \W+\p{Po} \W+\p{Pc} \w+\P{Po} \w+\P{Pc}/BWZx
+------------------------------------------------------------------
+        Bra
+        prop Xwd +
+        prop Po
+        prop Xwd ++
+        prop Pc
+        notprop Xwd +
+        prop Po
+        notprop Xwd +
+        prop Pc
+        prop Xwd +
+        notprop Po
+        prop Xwd +
+        notprop Pc
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Nl}+\p{Xan} \P{Nl}+\p{Xan} \p{Nl}+\P{Xan} \P{Nl}+\P{Xan}/BWZx
+------------------------------------------------------------------
+        Bra
+        prop Nl +
+        prop Xan
+        notprop Nl +
+        prop Xan
+        prop Nl ++
+        notprop Xan
+        notprop Nl +
+        notprop Xan
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Xan}+\p{Nl} \P{Xan}+\p{Nl} \p{Xan}+\P{Nl} \P{Xan}+\P{Nl}/BWZx
+------------------------------------------------------------------
+        Bra
+        prop Xan +
+        prop Nl
+        notprop Xan ++
+        prop Nl
+        prop Xan +
+        notprop Nl
+        notprop Xan +
+        notprop Nl
+        Ket
+        End
+------------------------------------------------------------------
+
+/\p{Xan}+\p{Nd} \P{Xan}+\p{Nd} \p{Xan}+\P{Nd} \P{Xan}+\P{Nd}/BWZx
+------------------------------------------------------------------
+        Bra
+        prop Xan +
+        prop Nd
+        notprop Xan ++
+        prop Nd
+        prop Xan +
+        notprop Nd
+        notprop Xan +
+        notprop Nd
+        Ket
+        End
+------------------------------------------------------------------
+
+/-- End auto-possessification tests --/ 
+
+/\w+/8CWBZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 3
+        prop Xwd ++
+        Callout 255 3 0
+        Ket
+        End
+------------------------------------------------------------------
+    abcd
+--->abcd
+ +0 ^        \w+
+ +3 ^   ^    
+ 0: abcd
+
+/[\p{N}]?+/BZO
+------------------------------------------------------------------
+        Bra
+        [\p{N}]?+
+        Ket
+        End
+------------------------------------------------------------------
+
+/[\p{L}ab]{2,3}+/BZO
+------------------------------------------------------------------
+        Bra
+        [ab\p{L}]{2,3}+
+        Ket
+        End
+------------------------------------------------------------------
+
+/\D+\X \d+\X \S+\X \s+\X \W+\X \w+\X \C+\X \R+\X \H+\X \h+\X \V+\X \v+\X a+\X \n+\X .+\X/BZx
+------------------------------------------------------------------
+        Bra
+        \D+
+        extuni
+        \d+
+        extuni
+        \S+
+        extuni
+        \s+
+        extuni
+        \W+
+        extuni
+        \w+
+        extuni
+        AllAny+
+        extuni
+        \R+
+        extuni
+        \H+
+        extuni
+        \h+
+        extuni
+        \V+
+        extuni
+        \v+
+        extuni
+        a+
+        extuni
+        \x0a+
+        extuni
+        Any+
+        extuni
+        Ket
+        End
+------------------------------------------------------------------
+
+/.+\X/BZxs
+------------------------------------------------------------------
+        Bra
+        AllAny+
+        extuni
+        Ket
+        End
+------------------------------------------------------------------
+
+/\X+$/BZxm
+------------------------------------------------------------------
+        Bra
+        extuni+
+     /m $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\X+\D \X+\d \X+\S \X+\s \X+\W \X+\w \X+. \X+\C \X+\R \X+\H \X+\h \X+\V \X+\v \X+\X \X+\Z \X+\z \X+$/BZx
+------------------------------------------------------------------
+        Bra
+        extuni+
+        \D
+        extuni+
+        \d
+        extuni+
+        \S
+        extuni+
+        \s
+        extuni+
+        \W
+        extuni+
+        \w
+        extuni+
+        Any
+        extuni+
+        AllAny
+        extuni+
+        \R
+        extuni+
+        \H
+        extuni+
+        \h
+        extuni+
+        \V
+        extuni+
+        \v
+        extuni+
+        extuni
+        extuni+
+        \Z
+        extuni++
+        \z
+        extuni+
+        $
+        Ket
+        End
+------------------------------------------------------------------
+
+/\d+\s{0,5}=\s*\S?=\w{0,4}\W*/8WBZ
+------------------------------------------------------------------
+        Bra
+        prop Nd ++
+        prop Xsp {0,5}+
+        =
+        prop Xsp *+
+        notprop Xsp ?
+        =
+        prop Xwd {0,4}+
+        notprop Xwd *+
+        Ket
+        End
+------------------------------------------------------------------
+
+/[RST]+/8iWBZ
+------------------------------------------------------------------
+        Bra
+        [R-Tr-t\x{17f}]++
+        Ket
+        End
+------------------------------------------------------------------
+    
+/[R-T]+/8iWBZ 
+------------------------------------------------------------------
+        Bra
+        [R-Tr-t\x{17f}]++
+        Ket
+        End
+------------------------------------------------------------------
+
+/[Q-U]+/8iWBZ 
+------------------------------------------------------------------
+        Bra
+        [Q-Uq-u\x{17f}]++
+        Ket
+        End
+------------------------------------------------------------------
+
+/^s?c/mi8I
+Capturing subpattern count = 0
+Options: caseless multiline utf
+First char at start or follows newline
+Need char = 'c' (caseless)
+    scat
+ 0: sc
+
+/a[[:punct:]b]/WBZ
+------------------------------------------------------------------
+        Bra
+        a
+        [b[:punct:]]
+        Ket
+        End
+------------------------------------------------------------------
+
+/a[[:punct:]b]/8WBZ
+------------------------------------------------------------------
+        Bra
+        a
+        [b[:punct:]]
+        Ket
+        End
+------------------------------------------------------------------
+
+/a[b[:punct:]]/8WBZ
+------------------------------------------------------------------
+        Bra
+        a
+        [b[:punct:]]
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/B8COZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 14
+        L?
+        Callout 255 14 0
+        Ket
+        End
+------------------------------------------------------------------
+
+/L(?#(|++<!(2)?/B8WCZ
+------------------------------------------------------------------
+        Bra
+        Callout 255 0 14
+        L?+
+        Callout 255 14 0
+        Ket
+        End
+------------------------------------------------------------------
 
 /-- End of testinput7 --/
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput8 b/lib/stdlib/test/re_SUITE_data/testoutput8
index 75affbe2d4..17b667a980 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput8
+++ b/lib/stdlib/test/re_SUITE_data/testoutput8
@@ -1,5 +1,8 @@
-/-- This set of tests check the DFA matching functionality of pcre_dfa_exec().
-    The -dfa flag must be used with pcretest when running it. --/
+/-- This set of tests check the DFA matching functionality of pcre_dfa_exec(),
+    excluding UTF and Unicode property support. The -dfa flag must be used with
+    pcretest when running it. --/
+    
+< forbid 8W 
      
 /abc/
     abc
@@ -25,7 +28,7 @@ No match
     ab
 No match
     
-/a*/
+/a*/O
     a
  0: a
  1: 
@@ -341,7 +344,7 @@ No match
     axyzq
 No match
       
-/[^a]+/
+/[^a]+/O
     bac
  0: b
     bcdefax
@@ -359,7 +362,7 @@ No match
     aaaaa   
 No match
 
-/[^a]*/
+/[^a]*/O
     bac
  0: b
  1: 
@@ -380,7 +383,7 @@ No match
     aaaaa   
  0: 
     
-/[^a]{3,5}/
+/[^a]{3,5}/O
     xyz
  0: xyz
     awxyza
@@ -408,29 +411,18 @@ No match
 /\d*/
     1234b567
  0: 1234
- 1: 123
- 2: 12
- 3: 1
- 4: 
     xyz
  0: 
     
 /\D*/
     a1234b567
  0: a
- 1: 
     xyz
  0: xyz
- 1: xy
- 2: x
- 3: 
      
 /\d+/
     ab1234c56
  0: 1234
- 1: 123
- 2: 12
- 3: 1
     *** Failers
 No match
     xyz
@@ -439,19 +431,8 @@ No match
 /\D+/
     ab123c56
  0: ab
- 1: a
     *** Failers
  0: *** Failers
- 1: *** Failer
- 2: *** Faile
- 3: *** Fail
- 4: *** Fai
- 5: *** Fa
- 6: *** F
- 7: *** 
- 8: ***
- 9: **
-10: *
     789
 No match
     
@@ -478,9 +459,6 @@ No match
 /a+/
     aaaa
  0: aaaa
- 1: aaa
- 2: aa
- 3: a
 
 /^.*xyz/
     xyz
@@ -886,9 +864,6 @@ No match
  0: 
     aaabcd
  0: aaa
- 1: aa
- 2: a
- 3: 
     xyz
  0: xyz
  1: 
@@ -1577,18 +1552,6 @@ No match
 /^[.^$|()*+?{,}]+/
     .^\$(*+)|{?,?}
  0: .^$(*+)|{?,?}
- 1: .^$(*+)|{?,?
- 2: .^$(*+)|{?,
- 3: .^$(*+)|{?
- 4: .^$(*+)|{
- 5: .^$(*+)|
- 6: .^$(*+)
- 7: .^$(*+
- 8: .^$(*
- 9: .^$(
-10: .^$
-11: .^
-12: .
 
 /^a*\w/
     z
@@ -1744,38 +1707,16 @@ No match
 /foo(?!bar)(.*)/
     foobar is foolish see?
  0: foolish see?
- 1: foolish see
- 2: foolish se
- 3: foolish s
- 4: foolish 
- 5: foolish
- 6: foolis
- 7: fooli
- 8: fool
- 9: foo
 
 /(?:(?!foo)...|^.{0,2})bar(.*)/
     foobar crowbar etc
  0: rowbar etc
- 1: rowbar et
- 2: rowbar e
- 3: rowbar 
- 4: rowbar
     barrel
  0: barrel
- 1: barre
- 2: barr
- 3: bar
     2barrel
  0: 2barrel
- 1: 2barre
- 2: 2barr
- 3: 2bar
     A barrel
  0: A barrel
- 1: A barre
- 2: A barr
- 3: A bar
 
 /^(\D*)(?=\d)(?!123)/
     abc456
@@ -1820,7 +1761,7 @@ No match
     the abc
 No match
 
-/^[ab]{1,3}(ab*|b)/
+/^[ab]{1,3}(ab*|b)/O
     aabbbbb
  0: aabbbbb
  1: aabbbb
@@ -1829,7 +1770,7 @@ No match
  4: aab
  5: aa
 
-/^[ab]{1,3}?(ab*|b)/
+/^[ab]{1,3}?(ab*|b)/O
     aabbbbb
  0: aabbbbb
  1: aabbbb
@@ -1838,7 +1779,7 @@ No match
  4: aab
  5: aa
 
-/^[ab]{1,3}?(ab*?|b)/
+/^[ab]{1,3}?(ab*?|b)/O
     aabbbbb
  0: aabbbbb
  1: aabbbb
@@ -1847,7 +1788,7 @@ No match
  4: aab
  5: aa
 
-/^[ab]{1,3}(ab*?|b)/
+/^[ab]{1,3}(ab*?|b)/O
     aabbbbb
  0: aabbbbb
  1: aabbbb
@@ -2705,10 +2646,6 @@ No match
 /\0*/
     \0\0\0\0
  0: \x00\x00\x00\x00
- 1: \x00\x00\x00
- 2: \x00\x00
- 3: \x00
- 4: 
 
 /A\x0{2,3}Z/
     The A\x0\x0Z
@@ -2760,56 +2697,14 @@ No match
 /([^.]*)\.([^:]*):[T ]+(.*)/
     track1.title:TBlah blah blah
  0: track1.title:TBlah blah blah
- 1: track1.title:TBlah blah bla
- 2: track1.title:TBlah blah bl
- 3: track1.title:TBlah blah b
- 4: track1.title:TBlah blah 
- 5: track1.title:TBlah blah
- 6: track1.title:TBlah bla
- 7: track1.title:TBlah bl
- 8: track1.title:TBlah b
- 9: track1.title:TBlah 
-10: track1.title:TBlah
-11: track1.title:TBla
-12: track1.title:TBl
-13: track1.title:TB
-14: track1.title:T
 
 /([^.]*)\.([^:]*):[T ]+(.*)/i
     track1.title:TBlah blah blah
  0: track1.title:TBlah blah blah
- 1: track1.title:TBlah blah bla
- 2: track1.title:TBlah blah bl
- 3: track1.title:TBlah blah b
- 4: track1.title:TBlah blah 
- 5: track1.title:TBlah blah
- 6: track1.title:TBlah bla
- 7: track1.title:TBlah bl
- 8: track1.title:TBlah b
- 9: track1.title:TBlah 
-10: track1.title:TBlah
-11: track1.title:TBla
-12: track1.title:TBl
-13: track1.title:TB
-14: track1.title:T
 
 /([^.]*)\.([^:]*):[t ]+(.*)/i
     track1.title:TBlah blah blah
  0: track1.title:TBlah blah blah
- 1: track1.title:TBlah blah bla
- 2: track1.title:TBlah blah bl
- 3: track1.title:TBlah blah b
- 4: track1.title:TBlah blah 
- 5: track1.title:TBlah blah
- 6: track1.title:TBlah bla
- 7: track1.title:TBlah bl
- 8: track1.title:TBlah b
- 9: track1.title:TBlah 
-10: track1.title:TBlah
-11: track1.title:TBla
-12: track1.title:TBl
-13: track1.title:TB
-14: track1.title:T
 
 /^[W-c]+$/
     WXY_^abc
@@ -2882,13 +2777,10 @@ No match
  0: b
     c::b
  0: ::
- 1: :
 
 /[-az]+/
     az-
  0: az-
- 1: az
- 2: a
     *** Failers
  0: a
     b
@@ -2897,8 +2789,6 @@ No match
 /[az-]+/
     za-
  0: za-
- 1: za
- 2: z
     *** Failers
  0: a
     b
@@ -2907,8 +2797,6 @@ No match
 /[a\-z]+/
     a-z
  0: a-z
- 1: a-
- 2: a
     *** Failers
  0: a
     b
@@ -2917,20 +2805,10 @@ No match
 /[a-z]+/
     abcdxyz
  0: abcdxyz
- 1: abcdxy
- 2: abcdx
- 3: abcd
- 4: abc
- 5: ab
- 6: a
 
 /[\d-]+/
     12-34
  0: 12-34
- 1: 12-3
- 2: 12-
- 3: 12
- 4: 1
     *** Failers
 No match
     aaa
@@ -2939,11 +2817,6 @@ No match
 /[\d-z]+/
     12-34z
  0: 12-34z
- 1: 12-34
- 2: 12-3
- 3: 12-
- 4: 12
- 5: 1
     *** Failers
 No match
     aaa
@@ -3027,18 +2900,22 @@ No match
     abc\100\60
  0: abc@0
 
-/abc\81/
-    abc\081
- 0: abc\x0081
-    abc\0\x38\x31
- 0: abc\x0081
-
-/abc\91/
-    abc\091
- 0: abc\x0091
-    abc\0\x39\x31
- 0: abc\x0091
-
+/^A\8B\9C$/
+    A8B9C
+ 0: A8B9C
+    *** Failers
+No match
+    A\08B\09C  
+No match
+    
+/^[A\8B\9C]+$/
+    A8B9C
+ 0: A8B9C
+    *** Failers 
+No match
+    A8B9C\x00
+No match
+    
 /(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\12\123/
     abcdefghijk\12S
  0: abcdefghijk\x0aS
@@ -3077,16 +2954,13 @@ No match
  1: baNOTccc
  2: baNOTcc
  3: baNOTc
- 4: baNOT
     baNOTcccd
  0: baNOTccc
  1: baNOTcc
  2: baNOTc
- 3: baNOT
     baNOTccd
  0: baNOTcc
  1: baNOTc
- 2: baNOT
     bacccd
  0: baccc
     *** Failers
@@ -3096,7 +2970,6 @@ No match
  3: *** Fail
  4: *** Fai
  5: *** Fa
- 6: *** F
     anything
 No match
     b\bc   
@@ -3115,23 +2988,14 @@ No match
 /[^a]+/
     AAAaAbc
  0: AAA
- 1: AA
- 2: A
   
 /[^a]+/i
     AAAaAbc 
  0: bc
- 1: b
 
 /[^a]+/
     bbb\nccc
  0: bbb\x0accc
- 1: bbb\x0acc
- 2: bbb\x0ac
- 3: bbb\x0a
- 4: bbb
- 5: bb
- 6: b
    
 /[^k]$/
     abc
@@ -3208,20 +3072,8 @@ No match
 /(\.\d\d[1-9]?)\d+/
     1.230003938
  0: .230003938
- 1: .23000393
- 2: .2300039
- 3: .230003
- 4: .23000
- 5: .2300
- 6: .230
     1.875000282   
  0: .875000282
- 1: .87500028
- 2: .8750002
- 3: .875000
- 4: .87500
- 5: .8750
- 6: .875
     1.235  
  0: .235
                   
@@ -3243,10 +3095,6 @@ No match
 /\b(foo)\s+(\w+)/i
     Food is on the foo table
  0: foo table
- 1: foo tabl
- 2: foo tab
- 3: foo ta
- 4: foo t
     
 /foo(.*)bar/
     The food is under the bar in the barn.
@@ -3258,7 +3106,7 @@ No match
  0: food is under the bar in the bar
  1: food is under the bar
 
-/(.*)(\d*)/
+/(.*)(\d*)/O
     I have 2 numbers: 53147
 Matched, but offsets vector is too small to show all matches
  0: I have 2 numbers: 53147
@@ -3287,13 +3135,9 @@ Matched, but offsets vector is too small to show all matches
 /(.*)(\d+)/
     I have 2 numbers: 53147
  0: I have 2 numbers: 53147
- 1: I have 2 numbers: 5314
- 2: I have 2 numbers: 531
- 3: I have 2 numbers: 53
- 4: I have 2 numbers: 5
- 5: I have 2
+ 1: I have 2
  
-/(.*?)(\d*)/
+/(.*?)(\d*)/O
     I have 2 numbers: 53147
 Matched, but offsets vector is too small to show all matches
  0: I have 2 numbers: 53147
@@ -3322,11 +3166,7 @@ Matched, but offsets vector is too small to show all matches
 /(.*?)(\d+)/
     I have 2 numbers: 53147
  0: I have 2 numbers: 53147
- 1: I have 2 numbers: 5314
- 2: I have 2 numbers: 531
- 3: I have 2 numbers: 53
- 4: I have 2 numbers: 5
- 5: I have 2
+ 1: I have 2
 
 /(.*)(\d+)$/
     I have 2 numbers: 53147
@@ -3738,13 +3578,8 @@ No match
  0: a
     ab
  0: ab
- 1: a
     abbbb
  0: abbbb
- 1: abbb
- 2: abb
- 3: ab
- 4: a
     *** Failers
  0: a
     bbbbb    
@@ -3930,19 +3765,8 @@ No match
 /(?>(\.\d\d[1-9]?))\d+/
     1.230003938
  0: .230003938
- 1: .23000393
- 2: .2300039
- 3: .230003
- 4: .23000
- 5: .2300
- 6: .230
     1.875000282
  0: .875000282
- 1: .87500028
- 2: .8750002
- 3: .875000
- 4: .87500
- 5: .8750
     *** Failers 
 No match
     1.235 
@@ -4561,7 +4385,6 @@ No match
 /.{3,4}/
     abbbbc
  0: abbb
- 1: abb
 
 /ab{0,}bc/
     abbbbc
@@ -4929,9 +4752,6 @@ No match
 /[^ab]*/
     cde
  0: cde
- 1: cd
- 2: c
- 3: 
 
 /abc/
     *** Failers
@@ -4966,7 +4786,6 @@ No match
 /ab*/
     xabyabbbz
  0: ab
- 1: a
     xayabbbz
  0: a
 
@@ -4995,8 +4814,7 @@ No match
 /a([bc]*)c*/
     abc
  0: abc
- 1: ab
- 2: a
+ 1: a
 
 /a([bc]*)(c*d)/
     abcd
@@ -5033,10 +4851,6 @@ No match
 /[a-zA-Z_][a-zA-Z0-9_]*/
     alpha
  0: alpha
- 1: alph
- 2: alp
- 3: al
- 4: a
 
 /^a(bc+|b[eh])g|.h$/
     abh
@@ -5079,8 +4893,6 @@ No match
 /(.*)c(.*)/
     abcde
  0: abcde
- 1: abcd
- 2: abc
 
 /\((.*), (.*)\)/
     (a, b)
@@ -5395,9 +5207,6 @@ No match
 /[^ab]*/i
     CDE
  0: CDE
- 1: CD
- 2: C
- 3: 
 
 /abc/i
 
@@ -5427,7 +5236,6 @@ No match
 /ab*/i
     XABYABBBZ
  0: AB
- 1: A
     XAYABBBZ
  0: A
 
@@ -5458,8 +5266,7 @@ No match
 /a([bc]*)c*/i
     ABC
  0: ABC
- 1: AB
- 2: A
+ 1: A
 
 /a([bc]*)(c*d)/i
     ABCD
@@ -5490,10 +5297,6 @@ No match
 /[a-zA-Z_][a-zA-Z0-9_]*/i
     ALPHA
  0: ALPHA
- 1: ALPH
- 2: ALP
- 3: AL
- 4: A
 
 /^a(bc+|b[eh])g|.h$/i
     ABH
@@ -5546,8 +5349,6 @@ No match
 /(.*)c(.*)/i
     ABCDE
  0: ABCDE
- 1: ABCD
- 2: ABC
 
 /\((.*), (.*)\)/i
     (A, B)
@@ -6052,17 +5853,14 @@ No match
 /([[:]+)/
     a:[b]:
  0: :[
- 1: :
 
 /([[=]+)/
     a=[b]=
  0: =[
- 1: =
 
 /([[.]+)/
     a.[b].
  0: .[
- 1: .
 
 /((?>a+)b)/
     aaab
@@ -6196,26 +5994,12 @@ No match
 /a*/g
     abbab
  0: a
- 1: 
  0: 
  0: 
  0: a
- 1: 
  0: 
  0: 
 
-/^[a-\d]/
-    abcde
- 0: a
-    -things
- 0: -
-    0digit
- 0: 0
-    *** Failers
-No match
-    bcdef    
-No match
-
 /^[\d-a]/
     abcde
  0: a
@@ -6231,36 +6015,22 @@ No match
 /[[:space:]]+/
     > \x09\x0a\x0c\x0d\x0b<
  0:  \x09\x0a\x0c\x0d\x0b
- 1:  \x09\x0a\x0c\x0d
- 2:  \x09\x0a\x0c
- 3:  \x09\x0a
- 4:  \x09
- 5:  
      
 /[[:blank:]]+/
     > \x09\x0a\x0c\x0d\x0b<
  0:  \x09
- 1:  
      
 /[\s]+/
     > \x09\x0a\x0c\x0d\x0b<
- 0:  \x09\x0a\x0c\x0d
- 1:  \x09\x0a\x0c
- 2:  \x09\x0a
- 3:  \x09
- 4:  
+ 0:  \x09\x0a\x0c\x0d\x0b
      
 /\s+/
     > \x09\x0a\x0c\x0d\x0b<
- 0:  \x09\x0a\x0c\x0d
- 1:  \x09\x0a\x0c
- 2:  \x09\x0a
- 3:  \x09
- 4:  
+ 0:  \x09\x0a\x0c\x0d\x0b
      
 /ab/x
     ab
-No match
+ 0: ab
 
 /(?!\A)x/m
   a\nxb\n
@@ -6563,8 +6333,6 @@ Partial match: 123
 /Content-Type\x3A[^\r\n]{6,}/
     Content-Type:xxxxxyyy 
  0: Content-Type:xxxxxyyy
- 1: Content-Type:xxxxxyy
- 2: Content-Type:xxxxxy
 
 /Content-Type\x3A[^\r\n]{6,}z/
     Content-Type:xxxxxyyyz
@@ -6661,66 +6429,22 @@ No match
 /.*/<lf>
     abc\ndef
  0: abc
- 1: ab
- 2: a
- 3: 
     abc\rdef
  0: abc\x0ddef
- 1: abc\x0dde
- 2: abc\x0dd
- 3: abc\x0d
- 4: abc
- 5: ab
- 6: a
- 7: 
     abc\r\ndef
  0: abc\x0d
- 1: abc
- 2: ab
- 3: a
- 4: 
     \<cr>abc\ndef
  0: abc\x0adef
- 1: abc\x0ade
- 2: abc\x0ad
- 3: abc\x0a
- 4: abc
- 5: ab
- 6: a
- 7: 
     \<cr>abc\rdef
  0: abc
- 1: ab
- 2: a
- 3: 
     \<cr>abc\r\ndef
  0: abc
- 1: ab
- 2: a
- 3: 
     \<crlf>abc\ndef
  0: abc\x0adef
- 1: abc\x0ade
- 2: abc\x0ad
- 3: abc\x0a
- 4: abc
- 5: ab
- 6: a
- 7: 
     \<crlf>abc\rdef
  0: abc\x0ddef
- 1: abc\x0dde
- 2: abc\x0dd
- 3: abc\x0d
- 4: abc
- 5: ab
- 6: a
- 7: 
     \<crlf>abc\r\ndef
  0: abc
- 1: ab
- 2: a
- 3: 
 
 /\w+(.)(.)?def/s
     abc\ndef
@@ -7033,10 +6757,8 @@ No match
 /\H*\h+\V?\v{3,4}/ 
     \x09\x20\xa0X\x0a\x0b\x0c\x0d\x0a
  0: \x09 \xa0X\x0a\x0b\x0c\x0d
- 1: \x09 \xa0X\x0a\x0b\x0c
     \x09\x20\xa0\x0a\x0b\x0c\x0d\x0a
  0: \x09 \xa0\x0a\x0b\x0c\x0d
- 1: \x09 \xa0\x0a\x0b\x0c
     \x09\x20\xa0\x0a\x0b\x0c
  0: \x09 \xa0\x0a\x0b\x0c
     ** Failers 
@@ -7047,7 +6769,6 @@ No match
 /\H{3,4}/
     XY  ABCDE
  0: ABCD
- 1: ABC
     XY  PQR ST 
  0: PQR
     
@@ -7511,7 +7232,7 @@ No options
 No first char
 No need char
 Subject length lower bound = 3
-Starting byte set: a d x 
+Starting chars: a d x 
     terhjk;abcdaadsfe
  0: abc
     the quick xyz brown fox 
@@ -7531,15 +7252,11 @@ No match
     xxxxabcd\P
  0: abcd
  0+ 
- 1: abc
     xxxxabcd\P\P
 Partial match: abcd
     dddxxx\R 
  0: ddd
  0+ xxx
- 1: dd
- 2: d
- 3: 
     xxxxabcd\P\P
 Partial match: abcd
     xxx\R 
@@ -7549,27 +7266,22 @@ Partial match: abcd
 /abcd*/i
     xxxxabcd\P
  0: abcd
- 1: abc
     xxxxabcd\P\P
 Partial match: abcd
     XXXXABCD\P
  0: ABCD
- 1: ABC
     XXXXABCD\P\P
 Partial match: ABCD
 
 /abc\d*/
     xxxxabc1\P
  0: abc1
- 1: abc
     xxxxabc1\P\P
 Partial match: abc1
 
 /abc[de]*/
     xxxxabcde\P
  0: abcde
- 1: abcd
- 2: abc
     xxxxabcde\P\P
 Partial match: abcde
 
@@ -7684,11 +7396,8 @@ Partial match: abc
 /.+/
     abc\>0
  0: abc
- 1: ab
- 2: a
     abc\>1
  0: bc
- 1: b
     abc\>2
  0: c
     abc\>3
@@ -7811,10 +7520,6 @@ No match
 /^(?!a){0}\w+/
     aaaaa
  0: aaaaa
- 1: aaaa
- 2: aaa
- 3: aa
- 4: a
 
 /(?<=(abc))?xyz/
     abcxyz
@@ -7846,7 +7551,7 @@ Error -17 (backreference condition or recursion test not supported for DFA match
     aaaabcde
 Error -26 (nested recursion at the same subject position)
 
-/(a+)/
+/(a+)/O
     \O6aaaa
 Matched, but offsets vector is too small to show all matches
  0: aaaa
@@ -7971,7 +7676,6 @@ Partial match: \x0d
 Partial match: \x0d\x0d
     \r\r\r\P
  0: \x0d\x0d\x0d
- 1: \x0d\x0d
     \r\r\r\P\P     
 Partial match: \x0d\x0d\x0d
 
@@ -8020,4 +7724,81 @@ Error -30 (invalid data in workspace for DFA restart)
     abcd\O0
 Matched, but offsets vector is too small to show all matches
 
+/-- These tests show up auto-possessification --/
+
+/[ab]*/
+    aaaa
+ 0: aaaa
+    
+/[ab]*?/
+    aaaa
+ 0: aaaa
+ 1: aaa
+ 2: aa
+ 3: a
+ 4: 
+    
+/[ab]?/
+    aaaa
+ 0: a
+    
+/[ab]??/
+    aaaa
+ 0: a
+ 1: 
+    
+/[ab]+/
+    aaaa
+ 0: aaaa
+    
+/[ab]+?/
+    aaaa
+ 0: aaaa
+ 1: aaa
+ 2: aa
+ 3: a
+    
+/[ab]{2,3}/
+    aaaa
+ 0: aaa
+    
+/[ab]{2,3}?/
+    aaaa
+ 0: aaa
+ 1: aa
+    
+/[ab]{2,}/
+    aaaa    
+ 0: aaaa
+
+/[ab]{2,}?/
+    aaaa    
+ 0: aaaa
+ 1: aaa
+ 2: aa
+
+'\A(?:[^\"]++|\"(?:[^\"]*+|\"\")*+\")++'
+    NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED
+ 0: NON QUOTED "QUOT""ED" AFTER 
+
+'\A(?:[^\"]++|\"(?:[^\"]++|\"\")*+\")++'
+    NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED
+ 0: NON QUOTED "QUOT""ED" AFTER 
+
+/(?(?!)a|b)/
+    bbb
+ 0: b
+    aaa 
+No match
+
+/()()a+/O=
+    aaa\D
+** Show all captures ignored after DFA matching
+ 0: aaa
+ 1: aa
+ 2: a
+    a\D
+** Show all captures ignored after DFA matching
+ 0: a
+
 /-- End of testinput8 --/
diff --git a/lib/stdlib/test/re_SUITE_data/testoutput9 b/lib/stdlib/test/re_SUITE_data/testoutput9
index 0bb101ad61..efbbf18010 100644
--- a/lib/stdlib/test/re_SUITE_data/testoutput9
+++ b/lib/stdlib/test/re_SUITE_data/testoutput9
@@ -1,6 +1,8 @@
 /-- This set of tests checks UTF-8 support with the DFA matching functionality
-    of pcre_dfa_exec(). The -dfa flag must be used with pcretest when running 
-    it. --/
+    of pcre_dfa_exec(), excluding Unicode property support. The -dfa flag must
+    be used with pcretest when running it. --/
+    
+< forbid W 
 
 /\x{100}ab/8
   \x{100}ab
@@ -313,13 +315,9 @@ No match
 /[^a]+/8g
     bcd
  0: bcd
- 1: bc
- 2: b
     \x{100}aY\x{256}Z 
  0: \x{100}
  0: Y\x{256}Z
- 1: Y\x{256}
- 2: Y
     
 /^[^a]{2}/8
     \x{100}bc
@@ -328,8 +326,6 @@ No match
 /^[^a]{2,}/8
     \x{100}bcAa
  0: \x{100}bcA
- 1: \x{100}bc
- 2: \x{100}b
 
 /^[^a]{2,}?/8
     \x{100}bca
@@ -339,13 +335,9 @@ No match
 /[^a]+/8ig
     bcd
  0: bcd
- 1: bc
- 2: b
     \x{100}aY\x{256}Z 
  0: \x{100}
  0: Y\x{256}Z
- 1: Y\x{256}
- 2: Y
     
 /^[^a]{2}/8i
     \x{100}bc
@@ -354,7 +346,6 @@ No match
 /^[^a]{2,}/8i
     \x{100}bcAa
  0: \x{100}bc
- 1: \x{100}b
 
 /^[^a]{2,}?/8i
     \x{100}bca
@@ -370,28 +361,18 @@ No match
  0: 
     \x{100}\x{100} 
  0: \x{100}
- 1: 
 
 /\x{100}{0,3}/8 
     \x{100}\x{100} 
  0: \x{100}\x{100}
- 1: \x{100}
- 2: 
     \x{100}\x{100}\x{100}\x{100} 
  0: \x{100}\x{100}\x{100}
- 1: \x{100}\x{100}
- 2: \x{100}
- 3: 
     
 /\x{100}*/8
     abce
  0: 
     \x{100}\x{100}\x{100}\x{100} 
  0: \x{100}\x{100}\x{100}\x{100}
- 1: \x{100}\x{100}\x{100}
- 2: \x{100}\x{100}
- 3: \x{100}
- 4: 
 
 /\x{100}{1,1}/8
     abcd\x{100}\x{100}\x{100}\x{100} 
@@ -400,15 +381,10 @@ No match
 /\x{100}{1,3}/8
     abcd\x{100}\x{100}\x{100}\x{100} 
  0: \x{100}\x{100}\x{100}
- 1: \x{100}\x{100}
- 2: \x{100}
 
 /\x{100}+/8
     abcd\x{100}\x{100}\x{100}\x{100} 
  0: \x{100}\x{100}\x{100}\x{100}
- 1: \x{100}\x{100}\x{100}
- 2: \x{100}\x{100}
- 3: \x{100}
 
 /\x{100}{3}/8
     abcd\x{100}\x{100}\x{100}XX
@@ -417,10 +393,8 @@ No match
 /\x{100}{3,5}/8
     abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
  0: \x{100}\x{100}\x{100}\x{100}\x{100}
- 1: \x{100}\x{100}\x{100}\x{100}
- 2: \x{100}\x{100}\x{100}
 
-/\x{100}{3,}/8
+/\x{100}{3,}/8O
     abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
  0: \x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}
  1: \x{100}\x{100}\x{100}\x{100}\x{100}\x{100}
@@ -432,7 +406,7 @@ No match
     Xyyya\x{100}\x{100}bXzzz
  0: X
 
-/\D*/8
+/\D*/8O
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 Matched, but offsets vector is too small to show all matches
  0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -458,7 +432,7 @@ Matched, but offsets vector is too small to show all matches
 20: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 21: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 
-/\D*/8
+/\D*/8O
   \x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}
 Matched, but offsets vector is too small to show all matches
  0: \x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}
@@ -507,33 +481,18 @@ Matched, but offsets vector is too small to show all matches
 /\D+/8
     12abcd34
  0: abcd
- 1: abc
- 2: ab
- 3: a
     *** Failers
  0: *** Failers
- 1: *** Failer
- 2: *** Faile
- 3: *** Fail
- 4: *** Fai
- 5: *** Fa
- 6: *** F
- 7: *** 
- 8: ***
- 9: **
-10: *
     1234  
 No match
 
 /\D{2,3}/8
     12abcd34
  0: abc
- 1: ab
     12ab34
  0: ab
     *** Failers  
  0: ***
- 1: **
     1234
 No match
     12a34  
@@ -556,7 +515,6 @@ No match
 /\d+/8
     12abcd34
  0: 12
- 1: 1
     *** Failers
 No match
 
@@ -565,7 +523,6 @@ No match
  0: 12
     1234abcd
  0: 123
- 1: 12
     *** Failers  
 No match
     1.4 
@@ -585,30 +542,18 @@ No match
 /\S+/8
     12abcd34
  0: 12abcd34
- 1: 12abcd3
- 2: 12abcd
- 3: 12abc
- 4: 12ab
- 5: 12a
- 6: 12
- 7: 1
     *** Failers
  0: ***
- 1: **
- 2: *
     \    \ 
 No match
 
 /\S{2,3}/8
     12abcd34
  0: 12a
- 1: 12
     1234abcd
  0: 123
- 1: 12
     *** Failers
  0: ***
- 1: **
     \     \  
 No match
 
@@ -654,15 +599,8 @@ No match
 /\w+/8
     12      34
  0: 12
- 1: 1
     *** Failers
  0: Failers
- 1: Failer
- 2: Faile
- 3: Fail
- 4: Fai
- 5: Fa
- 6: F
     +++=*! 
 No match
 
@@ -671,10 +609,8 @@ No match
  0: ab
     abcd ce
  0: abc
- 1: ab
     *** Failers
  0: Fai
- 1: Fa
     a.b.c
 No match
 
@@ -693,26 +629,18 @@ No match
 /\W+/8
     12====34
  0: ====
- 1: ===
- 2: ==
- 3: =
     *** Failers
  0: *** 
- 1: ***
- 2: **
- 3: *
     abcd 
 No match
 
 /\W{2,3}/8
     ab====cd
  0: ===
- 1: ==
     ab==cd
  0: ==
     *** Failers
  0: ***
- 1: **
     a.b.c
 No match
 
@@ -825,8 +753,6 @@ No match
  0: \x{200}
    ab\x{200}\x{100}\x{200}\x{100}cd
  0: \x{200}\x{100}\x{200}
- 1: \x{200}\x{100}
- 2: \x{200}
    *** Failers  
 No match
 
@@ -849,8 +775,6 @@ No match
  0: \x{200}
    ab\x{200}\x{100}\x{200}\x{100}cd
  0: \x{200}\x{100}\x{200}
- 1: \x{200}\x{100}
- 2: \x{200}
    *** Failers  
 No match
 
@@ -1126,21 +1050,21 @@ No match
     a\r
 No match
 
-/\h+\V?\v{3,4}/8 
+/\h+\V?\v{3,4}/8O
     \x09\x20\x{a0}X\x0a\x0b\x0c\x0d\x0a
  0: \x{09} \x{a0}X\x{0a}\x{0b}\x{0c}\x{0d}
  1: \x{09} \x{a0}X\x{0a}\x{0b}\x{0c}
 
-/\V?\v{3,4}/8 
+/\V?\v{3,4}/8O 
     \x20\x{a0}X\x0a\x0b\x0c\x0d\x0a
  0: X\x{0a}\x{0b}\x{0c}\x{0d}
  1: X\x{0a}\x{0b}\x{0c}
 
-/\h+\V?\v{3,4}/8
+/\h+\V?\v{3,4}/8O
     >\x09\x20\x{a0}X\x0a\x0a\x0a<
  0: \x{09} \x{a0}X\x{0a}\x{0a}\x{0a}
 
-/\V?\v{3,4}/8
+/\V?\v{3,4}/8O
     >\x09\x20\x{a0}X\x0a\x0a\x0a<
  0: X\x{0a}\x{0a}\x{0a}
 
@@ -1154,7 +1078,7 @@ No match
     \x{a0} X\x0a   
 No match
     
-/\H*\h+\V?\v{3,4}/8 
+/\H*\h+\V?\v{3,4}/8O 
     \x09\x20\x{a0}X\x0a\x0b\x0c\x0d\x0a
  0: \x{09} \x{a0}X\x{0a}\x{0b}\x{0c}\x{0d}
  1: \x{09} \x{a0}X\x{0a}\x{0b}\x{0c}
@@ -1178,7 +1102,7 @@ No match
     \x{2009} X\x0a   
 No match
     
-/\H*\h+\V?\v{3,4}/8 
+/\H*\h+\V?\v{3,4}/8O 
     \x{1680}\x{180e}\x{2007}X\x{2028}\x{2029}\x0c\x0d\x0a
  0: \x{1680}\x{180e}\x{2007}X\x{2028}\x{2029}\x{0c}\x{0d}
  1: \x{1680}\x{180e}\x{2007}X\x{2028}\x{2029}\x{0c}
@@ -1279,34 +1203,28 @@ No match
 /abcd*/8
     xxxxabcd\P
  0: abcd
- 1: abc
     xxxxabcd\P\P
 Partial match: abcd
 
 /abcd*/i8
     xxxxabcd\P
  0: abcd
- 1: abc
     xxxxabcd\P\P
 Partial match: abcd
     XXXXABCD\P
  0: ABCD
- 1: ABC
     XXXXABCD\P\P
 Partial match: ABCD
 
 /abc\d*/8
     xxxxabc1\P
  0: abc1
- 1: abc
     xxxxabc1\P\P
 Partial match: abc1
 
 /abc[de]*/8
     xxxxabcde\P
  0: abcde
- 1: abcd
- 2: abc
     xxxxabcde\P\P
 Partial match: abcde
 
@@ -1340,7 +1258,6 @@ Partial match: \x{0d}
 Partial match: \x{0d}\x{0d}
     \r\r\r\P
  0: \x{0d}\x{0d}\x{0d}
- 1: \x{0d}\x{0d}
     \r\r\r\P\P     
 Partial match: \x{0d}\x{0d}\x{0d}
 
@@ -1366,6 +1283,5 @@ Partial match: \x{0d}\x{0d}\x{0d}
 /[^\x{100}]+/8
     \x{100}\x{101}X
  0: \x{101}X
- 1: \x{101}
 
 /-- End of testinput9 --/ 
diff --git a/lib/stdlib/test/re_testoutput1_replacement_test.erl b/lib/stdlib/test/re_testoutput1_replacement_test.erl
index 563e0001e4..f14df547ef 100644
--- a/lib/stdlib/test/re_testoutput1_replacement_test.erl
+++ b/lib/stdlib/test/re_testoutput1_replacement_test.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2017. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -77,697 +77,703 @@ run() ->
     run52(),
     run53(),
     run54(),
+    run55(),
+    run56(),
     ok.
 run0() ->
-    <<"KXii">> = iolist_to_binary(re:replace("the quick brown fox","the quick brown fox","KXii",[])), 
-    <<"KXii">> = iolist_to_binary(re:replace("the quick brown fox","the quick brown fox","KXii",[global])), 
-    <<"The quick brown FOX">> = iolist_to_binary(re:replace("The quick brown FOX","the quick brown fox","HRC\\1&rBc&X&M\\1",[])), 
-    <<"The quick brown FOX">> = iolist_to_binary(re:replace("The quick brown FOX","the quick brown fox","HRC\\1&rBc&X&M\\1",[global])), 
-    <<"What do you know about Hthe quick brown foxgViGthe quick brown fox?">> = iolist_to_binary(re:replace("What do you know about the quick brown fox?","the quick brown fox","H&gViG\\1&",[])), 
-    <<"What do you know about Hthe quick brown foxgViGthe quick brown fox?">> = iolist_to_binary(re:replace("What do you know about the quick brown fox?","the quick brown fox","H&gViG\\1&",[global])), 
-    <<"What do you know about THE QUICK BROWN FOX?">> = iolist_to_binary(re:replace("What do you know about THE QUICK BROWN FOX?","the quick brown fox","N&hDtbGaV",[])), 
-    <<"What do you know about THE QUICK BROWN FOX?">> = iolist_to_binary(re:replace("What do you know about THE QUICK BROWN FOX?","the quick brown fox","N&hDtbGaV",[global])), 
-    <<"hQCthe quick brown foxthe quick brown foxjQpvbBuHjthe quick brown foxw">> = iolist_to_binary(re:replace("the quick brown fox","The quick brown fox","hQC&&jQ\\1pvbBuHj&w",[caseless])), 
-    <<"hQCthe quick brown foxthe quick brown foxjQpvbBuHjthe quick brown foxw">> = iolist_to_binary(re:replace("the quick brown fox","The quick brown fox","hQC&&jQ\\1pvbBuHj&w",[caseless,
-                                                                                                                                                                                                                                                               global])), 
-    <<"gkWwP">> = iolist_to_binary(re:replace("The quick brown FOX","The quick brown fox","gkWwP",[caseless])), 
-    <<"gkWwP">> = iolist_to_binary(re:replace("The quick brown FOX","The quick brown fox","gkWwP",[caseless,
-                                                                                                                                                                                                                               global])), 
-    <<"What do you know about ncBxuJXMsIrBx?">> = iolist_to_binary(re:replace("What do you know about the quick brown fox?","The quick brown fox","ncBxuJXMsIr\\1Bx",[caseless])), 
-    <<"What do you know about ncBxuJXMsIrBx?">> = iolist_to_binary(re:replace("What do you know about the quick brown fox?","The quick brown fox","ncBxuJXMsIr\\1Bx",[caseless,
-                                                                                                                                                                                                                                                                                                      global])), 
-    <<"What do you know about ESkbGx?">> = iolist_to_binary(re:replace("What do you know about THE QUICK BROWN FOX?","The quick brown fox","ESkbGx",[caseless])), 
-    <<"What do you know about ESkbGx?">> = iolist_to_binary(re:replace("What do you know about THE QUICK BROWN FOX?","The quick brown fox","ESkbGx",[caseless,
-                                                                                                                                                                                                                                                                                 global])), 
-    <<"UImxeSkabcd	
-
-9;$\\?caxyzF">> = iolist_to_binary(re:replace("abcd	
-
-9;$\\?caxyz","abcd\\t\\n\\r\\f\\a\\e\\071\\x3b\\$\\\\\\?caxyz","UImxeSk&F",[])), 
-    <<"UImxeSkabcd	
-
-9;$\\?caxyzF">> = iolist_to_binary(re:replace("abcd	
-
-9;$\\?caxyz","abcd\\t\\n\\r\\f\\a\\e\\071\\x3b\\$\\\\\\?caxyz","UImxeSk&F",[global])), 
-    <<"LhHLabxyzpqrrrabbxyyyypqAzzkWRsxabxyzpqrrrabbxyyyypqAzzVMIt">> = iolist_to_binary(re:replace("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","LhHL&kWRsx\\1\\1&VMIt",[])), 
-    <<"LhHLabxyzpqrrrabbxyyyypqAzzkWRsxabxyzpqrrrabbxyyyypqAzzVMIt">> = iolist_to_binary(re:replace("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","LhHL&kWRsx\\1\\1&VMIt",[global])), 
-    <<"HLabxyzpqrrrabbxyyyypqAzzOTupMnssabxyzpqrrrabbxyyyypqAzzJs">> = iolist_to_binary(re:replace("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","HL&OTupMnss&\\1Js",[])), 
-    <<"HLabxyzpqrrrabbxyyyypqAzzOTupMnssabxyzpqrrrabbxyyyypqAzzJs">> = iolist_to_binary(re:replace("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","HL&OTupMnss&\\1Js",[global])), 
-    <<"HrnoCAoMBaabxyzpqrrrabbxyyyypqAzzUYaabxyzpqrrrabbxyyyypqAzzXaabxyzpqrrrabbxyyyypqAzzaabxyzpqrrrabbxyyyypqAzzaabxyzpqrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("aabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","HrnoCA\\1oM\\1B&\\1UY&X&&&",[])), 
-    <<"HrnoCAoMBaabxyzpqrrrabbxyyyypqAzzUYaabxyzpqrrrabbxyyyypqAzzXaabxyzpqrrrabbxyyyypqAzzaabxyzpqrrrabbxyyyypqAzzaabxyzpqrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("aabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","HrnoCA\\1oM\\1B&\\1UY&X&&&",[global])), 
-    <<"aaabxyzpqrrrabbxyyyypqAzzsiD">> = iolist_to_binary(re:replace("aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&siD",[])), 
-    <<"aaabxyzpqrrrabbxyyyypqAzzsiD">> = iolist_to_binary(re:replace("aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&siD",[global])), 
-    <<"aaaabxyzpqrrrabbxyyyypqAzzqgRtoWloBl">> = iolist_to_binary(re:replace("aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&q\\1gRt\\1oWloB\\1\\1\\1l",[])), 
-    <<"aaaabxyzpqrrrabbxyyyypqAzzqgRtoWloBl">> = iolist_to_binary(re:replace("aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&q\\1gRt\\1oWloB\\1\\1\\1l",[global])), 
-    <<"sRmsQabcxyzpqrrrabbxyyyypqAzzThd">> = iolist_to_binary(re:replace("abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","sRmsQ&Thd",[])), 
-    <<"sRmsQabcxyzpqrrrabbxyyyypqAzzThd">> = iolist_to_binary(re:replace("abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","sRmsQ&Thd",[global])), 
-    <<"aabcxyzpqrrrabbxyyyypqAzzRHoaabcxyzpqrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("aabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&RHo&",[])), 
-    <<"aabcxyzpqrrrabbxyyyypqAzzRHoaabcxyzpqrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("aabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&RHo&",[global])), 
-    <<"kaaabcxyzpqrrrabbxyyyypAzz">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","k\\1&",[])), 
-    <<"kaaabcxyzpqrrrabbxyyyypAzz">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","k\\1&",[global])), 
-    <<"RxvGiseEerlAfPpFb">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","RxvGiseEerlAfPp\\1F\\1b",[])), 
-    <<"RxvGiseEerlAfPpFb">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","RxvGiseEerlAfPp\\1F\\1b",[global])), 
-    <<"sUgRgemex">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","sUgR\\1gem\\1ex\\1",[])), 
-    <<"sUgRgemex">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","sUgR\\1gem\\1ex\\1",[global])), 
-    <<"S">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","S",[])), 
-    <<"S">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","S",[global])), 
-    <<"QCVAHkaaabcxyzpqrrrabbxyyyypqqqqAzzCsM">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","QCVAHk&CsM",[])), 
-    <<"QCVAHkaaabcxyzpqrrrabbxyyyypqqqqAzzCsM">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","QCVAHk&CsM",[global])), 
-    <<"kV">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","kV",[])), 
-    <<"kV">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","kV",[global])), 
-    <<"sEX">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","sEX",[])), 
-    <<"sEX">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","sEX",[global])), 
-    <<"lgaaaabcxyzpqrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1lg&",[])), 
-    <<"lgaaaabcxyzpqrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1lg&",[global])), 
-    <<"H">> = iolist_to_binary(re:replace("abxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","H",[])), 
-    <<"H">> = iolist_to_binary(re:replace("abxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","H",[global])), 
-    <<"sLyaabxyzzzpqrrrabbxyyyypqAzzJJPghXisEdXaabxyzzzpqrrrabbxyyyypqAzzS">> = iolist_to_binary(re:replace("aabxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","sLy&JJPghXi\\1sEdX&S\\1",[])), 
-    <<"sLyaabxyzzzpqrrrabbxyyyypqAzzJJPghXisEdXaabxyzzzpqrrrabbxyyyypqAzzS">> = iolist_to_binary(re:replace("aabxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","sLy&JJPghXi\\1sEdX&S\\1",[global])), 
-    <<"">> = iolist_to_binary(re:replace("aaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1",[])), 
-    <<"">> = iolist_to_binary(re:replace("aaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1",[global])), 
-    <<"XHrPpSaaaabxyzzzzpqrrrabbxyyyypqAzzgAh">> = iolist_to_binary(re:replace("aaaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","XHr\\1PpS&gAh",[])), 
-    <<"XHrPpSaaaabxyzzzzpqrrrabbxyyyypqAzzgAh">> = iolist_to_binary(re:replace("aaaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","XHr\\1PpS&gAh",[global])), 
-    <<"NeJBabcxyzzpqrrrabbxyyyypqAzzGo">> = iolist_to_binary(re:replace("abcxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","NeJB&Go",[])), 
-    <<"NeJBabcxyzzpqrrrabbxyyyypqAzzGo">> = iolist_to_binary(re:replace("abcxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","NeJB&Go",[global])), 
-    <<"mu">> = iolist_to_binary(re:replace("aabcxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","mu",[])), 
-    <<"mu">> = iolist_to_binary(re:replace("aabcxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","mu",[global])), 
-    <<"aaabcxyzzzzpqrrrabbxyyyypqAzzaaabcxyzzzzpqrrrabbxyyyypqAzzN">> = iolist_to_binary(re:replace("aaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&&N",[])), 
-    <<"aaabcxyzzzzpqrrrabbxyyyypqAzzaaabcxyzzzzpqrrrabbxyyyypqAzzN">> = iolist_to_binary(re:replace("aaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&&N",[global])), 
-    <<"TY">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","TY",[])), 
-    <<"TY">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","TY",[global])), 
-    <<"BSUyMaaaabcxyzzzzpqrrrabbbxyyyypqAzzeeab">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","BSUyM&e\\1eab",[])), 
-    <<"BSUyMaaaabcxyzzzzpqrrrabbbxyyyypqAzzeeab">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","BSUyM&e\\1eab",[global])), 
-    <<"bLbpTaaaabcxyzzzzpqrrrabbbxyyyyypqAzzcn">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1bLbp\\1T&cn",[])), 
-    <<"bLbpTaaaabcxyzzzzpqrrrabbbxyyyyypqAzzcn">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1bLbp\\1T&cn",[global])), 
-    <<"qOqibaaabcxyzpqrrrabbxyyyypABzzFnNENBaaabcxyzpqrrrabbxyyyypABzza">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypABzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","qOqib&F\\1\\1nNENB\\1&a",[])), 
-    <<"qOqibaaabcxyzpqrrrabbxyyyypABzzFnNENBaaabcxyzpqrrrabbxyyyypABzza">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypABzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","qOqib&F\\1\\1nNENB\\1&a",[global])), 
-    <<"SBfQjRuQKXkm">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypABBzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","SBf\\1\\1QjR\\1uQKXkm\\1",[])), 
-    <<"SBfQjRuQKXkm">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypABBzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","SBf\\1\\1QjR\\1uQKXkm\\1",[global])), 
-    <<">>>bVaaabxyzpqrrrabbxyyyypqAzzaaabxyzpqrrrabbxyyyypqAzzAiToCwaaabxyzpqrrrabbxyyyypqAzzcehOK">> = iolist_to_binary(re:replace(">>>aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","bV\\1\\1&&\\1AiToCw&cehOK",[])), 
-    <<">>>bVaaabxyzpqrrrabbxyyyypqAzzaaabxyzpqrrrabbxyyyypqAzzAiToCwaaabxyzpqrrrabbxyyyypqAzzcehOK">> = iolist_to_binary(re:replace(">>>aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","bV\\1\\1&&\\1AiToCw&cehOK",[global])), 
-    <<">RYHNAEdfNPaaaabxyzpqrrrabbxyyyypqAzzHLi">> = iolist_to_binary(re:replace(">aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","RY\\1HNA\\1\\1EdfNP&HLi",[])), 
-    <<">RYHNAEdfNPaaaabxyzpqrrrabbxyyyypqAzzHLi">> = iolist_to_binary(re:replace(">aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","RY\\1HNA\\1\\1EdfNP&HLi",[global])), 
-    <<">>>>wRIXabcxyzpqrrrabbxyyyypqAzzhabcxyzpqrrrabbxyyyypqAzzaCoikaFu">> = iolist_to_binary(re:replace(">>>>abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1wRIX&h&aCoika\\1Fu",[])), 
-    <<">>>>wRIXabcxyzpqrrrabbxyyyypqAzzhabcxyzpqrrrabbxyyyypqAzzaCoikaFu">> = iolist_to_binary(re:replace(">>>>abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1wRIX&h&aCoika\\1Fu",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","XSdFB",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","XSdFB",[global])), 
-    <<"abxyzpqrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","p&sjpo&\\1MeLw",[])), 
-    <<"abxyzpqrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","p&sjpo&\\1MeLw",[global])), 
-    <<"abxyzpqrrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","Np\\1BvTaI&WRss&",[])), 
-    <<"abxyzpqrrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","Np\\1BvTaI&WRss&",[global])), 
-    <<"abxyzpqrrrabxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrrabxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","Jm\\1&IqjePLT",[])), 
-    <<"abxyzpqrrrabxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrrabxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","Jm\\1&IqjePLT",[global])), 
-    <<"aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","X&\\1EJejYwBT\\1N&Vu\\1\\1hj",[])), 
-    <<"aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","X&\\1EJejYwBT\\1N&Vu\\1\\1hj",[global])), 
-    <<"aaaabcxyzzzzpqrrrabbbxyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","ACr\\1ExPn&TggeSRc&pgC",[])), 
-    <<"aaaabcxyzzzzpqrrrabbbxyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","ACr\\1ExPn&TggeSRc&pgC",[global])), 
-    <<"aaabcxyzpqrrrabbxyyyypqqqqqqqAzz">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","AQG",[])), 
-    <<"aaabcxyzpqrrrabbxyyyypqqqqqqqAzz">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","AQG",[global])), 
-    <<"Ms">> = iolist_to_binary(re:replace("abczz","^(abc){1,2}zz","Ms",[])), 
-    <<"Ms">> = iolist_to_binary(re:replace("abczz","^(abc){1,2}zz","Ms",[global])), 
-    <<"abcjqKYJWAabcabczzXCsCP">> = iolist_to_binary(re:replace("abcabczz","^(abc){1,2}zz","\\1jqKYJWA&XCsCP",[])), 
-    <<"abcjqKYJWAabcabczzXCsCP">> = iolist_to_binary(re:replace("abcabczz","^(abc){1,2}zz","\\1jqKYJWA&XCsCP",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(abc){1,2}zz","Q\\1PQoCjb\\1eQ&\\1JaSTQ",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(abc){1,2}zz","Q\\1PQoCjb\\1eQ&\\1JaSTQ",[global])), 
-    <<"zz">> = iolist_to_binary(re:replace("zz","^(abc){1,2}zz","DxU",[])), 
-    <<"zz">> = iolist_to_binary(re:replace("zz","^(abc){1,2}zz","DxU",[global])), 
-    <<"abcabcabczz">> = iolist_to_binary(re:replace("abcabcabczz","^(abc){1,2}zz","wRiyMR&vafm&",[])), 
-    <<"abcabcabczz">> = iolist_to_binary(re:replace("abcabcabczz","^(abc){1,2}zz","wRiyMR&vafm&",[global])), 
-    <<">>abczz">> = iolist_to_binary(re:replace(">>abczz","^(abc){1,2}zz","fCQBocoTpl&om",[])), 
-    <<">>abczz">> = iolist_to_binary(re:replace(">>abczz","^(abc){1,2}zz","fCQBocoTpl&om",[global])), 
-    <<"BbtYviciAuOmX">> = iolist_to_binary(re:replace("bc","^(b+?|a){1,2}?c","B\\1tYviciAuOmX",[])), 
-    <<"BbtYviciAuOmX">> = iolist_to_binary(re:replace("bc","^(b+?|a){1,2}?c","B\\1tYviciAuOmX",[global])), 
-    <<"bbcbbcmoxNDbcM">> = iolist_to_binary(re:replace("bbc","^(b+?|a){1,2}?c","&&moxND\\1cM",[])), 
-    <<"bbcbbcmoxNDbcM">> = iolist_to_binary(re:replace("bbc","^(b+?|a){1,2}?c","&&moxND\\1cM",[global])), 
-    <<"HmYAbbbcbbuUEdmhvgxQbbbb">> = iolist_to_binary(re:replace("bbbc","^(b+?|a){1,2}?c","HmYA&\\1uUEdmhvgxQ\\1\\1",[])), 
-    <<"HmYAbbbcbbuUEdmhvgxQbbbb">> = iolist_to_binary(re:replace("bbbc","^(b+?|a){1,2}?c","HmYA&\\1uUEdmhvgxQ\\1\\1",[global])), 
-    <<"YRq">> = iolist_to_binary(re:replace("bac","^(b+?|a){1,2}?c","YRq",[])), 
-    <<"YRq">> = iolist_to_binary(re:replace("bac","^(b+?|a){1,2}?c","YRq",[global])), 
-    <<"bbacaOVQYgoesBaHi">> = iolist_to_binary(re:replace("bbac","^(b+?|a){1,2}?c","&\\1OVQYgoesB\\1Hi",[])), 
-    <<"bbacaOVQYgoesBaHi">> = iolist_to_binary(re:replace("bbac","^(b+?|a){1,2}?c","&\\1OVQYgoesB\\1Hi",[global])), 
-    <<"dIraaacvlpk">> = iolist_to_binary(re:replace("aac","^(b+?|a){1,2}?c","dIr\\1&vlpk",[])), 
-    <<"dIraaacvlpk">> = iolist_to_binary(re:replace("aac","^(b+?|a){1,2}?c","dIr\\1&vlpk",[global])), 
-    <<"KbbbbbbbbbbbobbbbbbbbbbbFjgyx">> = iolist_to_binary(re:replace("abbbbbbbbbbbc","^(b+?|a){1,2}?c","K\\1o\\1Fjgyx",[])), 
-    <<"KbbbbbbbbbbbobbbbbbbbbbbFjgyx">> = iolist_to_binary(re:replace("abbbbbbbbbbbc","^(b+?|a){1,2}?c","K\\1o\\1Fjgyx",[global])), 
-    <<"dkNSkahOVMwoAfbbbbbbbbbbbacchbbbbbbbbbbbacKA">> = iolist_to_binary(re:replace("bbbbbbbbbbbac","^(b+?|a){1,2}?c","dkNSk\\1hOVMwoAf&ch&KA",[])), 
-    <<"dkNSkahOVMwoAfbbbbbbbbbbbacchbbbbbbbbbbbacKA">> = iolist_to_binary(re:replace("bbbbbbbbbbbac","^(b+?|a){1,2}?c","dkNSk\\1hOVMwoAf&ch&KA",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b+?|a){1,2}?c","lRqMfmvH",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b+?|a){1,2}?c","lRqMfmvH",[global])), 
-    <<"aaac">> = iolist_to_binary(re:replace("aaac","^(b+?|a){1,2}?c","Ya\\1SeSYOH",[])), 
-    <<"aaac">> = iolist_to_binary(re:replace("aaac","^(b+?|a){1,2}?c","Ya\\1SeSYOH",[global])), 
-    <<"abbbbbbbbbbbac">> = iolist_to_binary(re:replace("abbbbbbbbbbbac","^(b+?|a){1,2}?c","Mjs\\1&mpd",[])), 
-    <<"abbbbbbbbbbbac">> = iolist_to_binary(re:replace("abbbbbbbbbbbac","^(b+?|a){1,2}?c","Mjs\\1&mpd",[global])), 
-    <<"MbGjTbfbuoXTyLDU">> = iolist_to_binary(re:replace("bc","^(b+|a){1,2}c","M\\1GjT\\1f\\1uoXTyLDU",[])), 
-    <<"MbGjTbfbuoXTyLDU">> = iolist_to_binary(re:replace("bc","^(b+|a){1,2}c","M\\1GjT\\1f\\1uoXTyLDU",[global])), 
-    <<"Xbbbbcbbihpfm">> = iolist_to_binary(re:replace("bbc","^(b+|a){1,2}c","X\\1&\\1ihpfm",[])), 
-    <<"Xbbbbcbbihpfm">> = iolist_to_binary(re:replace("bbc","^(b+|a){1,2}c","X\\1&\\1ihpfm",[global])), 
-    <<"bbbbbbpCDbbLKbbbq">> = iolist_to_binary(re:replace("bbbc","^(b+|a){1,2}c","\\1\\1pCDbbLK\\1q",[])), 
-    <<"bbbbbbpCDbbLKbbbq">> = iolist_to_binary(re:replace("bbbc","^(b+|a){1,2}c","\\1\\1pCDbbLK\\1q",[global])), 
-    <<"bacjc">> = iolist_to_binary(re:replace("bac","^(b+|a){1,2}c","&jc",[])), 
-    <<"bacjc">> = iolist_to_binary(re:replace("bac","^(b+|a){1,2}c","&jc",[global])), 
-    <<"bbacmybbacWtbbacjPQXaybbacl">> = iolist_to_binary(re:replace("bbac","^(b+|a){1,2}c","&my&Wt&jPQXay&l",[])), 
-    <<"bbacmybbacWtbbacjPQXaybbacl">> = iolist_to_binary(re:replace("bbac","^(b+|a){1,2}c","&my&Wt&jPQXay&l",[global])), 
-    <<"QcYXpaaGA">> = iolist_to_binary(re:replace("aac","^(b+|a){1,2}c","QcYXpa\\1GA",[])), 
-    <<"QcYXpaaGA">> = iolist_to_binary(re:replace("aac","^(b+|a){1,2}c","QcYXpa\\1GA",[global])), 
-    <<"habbbbbbbbbbbcYbbbbbbbbbbbY">> = iolist_to_binary(re:replace("abbbbbbbbbbbc","^(b+|a){1,2}c","h&Y\\1Y",[])), 
-    <<"habbbbbbbbbbbcYbbbbbbbbbbbY">> = iolist_to_binary(re:replace("abbbbbbbbbbbc","^(b+|a){1,2}c","h&Y\\1Y",[global])), 
-    <<"DkD">> = iolist_to_binary(re:replace("bbbbbbbbbbbac","^(b+|a){1,2}c","DkD",[])), 
-    <<"DkD">> = iolist_to_binary(re:replace("bbbbbbbbbbbac","^(b+|a){1,2}c","DkD",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b+|a){1,2}c","UgARueRrJoL\\1\\1WgjAP",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b+|a){1,2}c","UgARueRrJoL\\1\\1WgjAP",[global])), 
-    <<"aaac">> = iolist_to_binary(re:replace("aaac","^(b+|a){1,2}c","IGJPbXNc&kfu\\1xi",[])), 
-    <<"aaac">> = iolist_to_binary(re:replace("aaac","^(b+|a){1,2}c","IGJPbXNc&kfu\\1xi",[global])), 
-    <<"abbbbbbbbbbbac">> = iolist_to_binary(re:replace("abbbbbbbbbbbac","^(b+|a){1,2}c","pWvBeG&&iyL",[])), 
-    <<"abbbbbbbbbbbac">> = iolist_to_binary(re:replace("abbbbbbbbbbbac","^(b+|a){1,2}c","pWvBeG&&iyL",[global])), 
-    <<"g">> = iolist_to_binary(re:replace("bbc","^(b+|a){1,2}?bc","g",[])), 
-    <<"g">> = iolist_to_binary(re:replace("bbc","^(b+|a){1,2}?bc","g",[global])), 
-    <<"rXsdbaababcQbambabcWcnvbj">> = iolist_to_binary(re:replace("babc","^(b*|ba){1,2}?bc","rXsd\\1a&Q\\1m&Wcnvbj",[])), 
-    <<"rXsdbaababcQbambabcWcnvbj">> = iolist_to_binary(re:replace("babc","^(b*|ba){1,2}?bc","rXsd\\1a&Q\\1m&Wcnvbj",[global])), 
-    <<"x">> = iolist_to_binary(re:replace("bbabc","^(b*|ba){1,2}?bc","x",[])), 
-    <<"x">> = iolist_to_binary(re:replace("bbabc","^(b*|ba){1,2}?bc","x",[global])), 
-    <<"TMNcgqpTbaE">> = iolist_to_binary(re:replace("bababc","^(b*|ba){1,2}?bc","TMNcgqpT\\1E",[])), 
-    <<"TMNcgqpTbaE">> = iolist_to_binary(re:replace("bababc","^(b*|ba){1,2}?bc","TMNcgqpT\\1E",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b*|ba){1,2}?bc","IM",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b*|ba){1,2}?bc","IM",[global])), 
-    <<"bababbc">> = iolist_to_binary(re:replace("bababbc","^(b*|ba){1,2}?bc","TbVp\\1&mhNgFw\\1",[])), 
-    <<"bababbc">> = iolist_to_binary(re:replace("bababbc","^(b*|ba){1,2}?bc","TbVp\\1&mhNgFw\\1",[global])), 
-    <<"babababc">> = iolist_to_binary(re:replace("babababc","^(b*|ba){1,2}?bc","&yrdhkl&hx&\\1M\\1\\1BiFK",[])), 
-    <<"babababc">> = iolist_to_binary(re:replace("babababc","^(b*|ba){1,2}?bc","&yrdhkl&hx&\\1M\\1\\1BiFK",[global])), 
-    <<"bailvqbafDWIOQe">> = iolist_to_binary(re:replace("babc","^(ba|b*){1,2}?bc","\\1ilvq\\1fDWIOQe",[])), 
-    <<"bailvqbafDWIOQe">> = iolist_to_binary(re:replace("babc","^(ba|b*){1,2}?bc","\\1ilvq\\1fDWIOQe",[global])), 
-    <<"o">> = iolist_to_binary(re:replace("bbabc","^(ba|b*){1,2}?bc","o",[])), 
-    <<"o">> = iolist_to_binary(re:replace("bbabc","^(ba|b*){1,2}?bc","o",[global])), 
-    <<"qyH">> = iolist_to_binary(re:replace("bababc","^(ba|b*){1,2}?bc","qyH",[])), 
-    <<"qyH">> = iolist_to_binary(re:replace("bababc","^(ba|b*){1,2}?bc","qyH",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(ba|b*){1,2}?bc","GBLVYAxKwO",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(ba|b*){1,2}?bc","GBLVYAxKwO",[global])), 
-    <<"bababbc">> = iolist_to_binary(re:replace("bababbc","^(ba|b*){1,2}?bc","u&GWGypjK&r\\1\\1&",[])), 
-    <<"bababbc">> = iolist_to_binary(re:replace("bababbc","^(ba|b*){1,2}?bc","u&GWGypjK&r\\1\\1&",[global])), 
-    <<"babababc">> = iolist_to_binary(re:replace("babababc","^(ba|b*){1,2}?bc","Vb",[])), 
-    <<"babababc">> = iolist_to_binary(re:replace("babababc","^(ba|b*){1,2}?bc","Vb",[global])), 
-    <<"nli;znvMfDQEb;zGHXN">> = iolist_to_binary(re:replace(";z","^\\ca\\cA\\c[\\c{\\c:","nli\\1\\1&nv\\1MfDQEb&GHXN",[])), 
-    <<"nli;znvMfDQEb;zGHXN">> = iolist_to_binary(re:replace(";z","^\\ca\\cA\\c[\\c{\\c:","nli\\1\\1&nv\\1MfDQEb&GHXN",[global])), 
-    <<"yxcaleHEFWgGiwbQathing">> = iolist_to_binary(re:replace("athing","^[ab\\]cde]","\\1yxc\\1&leHE\\1FWgGiwbQ&",[])), 
-    <<"yxcaleHEFWgGiwbQathing">> = iolist_to_binary(re:replace("athing","^[ab\\]cde]","\\1yxc\\1&leHE\\1FWgGiwbQ&",[global])), 
-    <<"MeNvthing">> = iolist_to_binary(re:replace("bthing","^[ab\\]cde]","MeNv\\1",[])), 
-    <<"MeNvthing">> = iolist_to_binary(re:replace("bthing","^[ab\\]cde]","MeNv\\1",[global])), 
-    <<"]T]qQDvRdthing">> = iolist_to_binary(re:replace("]thing","^[ab\\]cde]","&T&qQDvRd",[])), 
-    <<"]T]qQDvRdthing">> = iolist_to_binary(re:replace("]thing","^[ab\\]cde]","&T&qQDvRd",[global])), 
-    <<"GFxthing">> = iolist_to_binary(re:replace("cthing","^[ab\\]cde]","GFx",[])), 
-    <<"GFxthing">> = iolist_to_binary(re:replace("cthing","^[ab\\]cde]","GFx",[global])), 
-    <<"kLFxTOaEthing">> = iolist_to_binary(re:replace("dthing","^[ab\\]cde]","kLFxTOaE",[])), 
-    <<"kLFxTOaEthing">> = iolist_to_binary(re:replace("dthing","^[ab\\]cde]","kLFxTOaE",[global])), 
-    <<"RtthVFthing">> = iolist_to_binary(re:replace("ething","^[ab\\]cde]","Rtt\\1hVF",[])), 
-    <<"RtthVFthing">> = iolist_to_binary(re:replace("ething","^[ab\\]cde]","Rtt\\1hVF",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[ab\\]cde]","Srer\\1pi",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[ab\\]cde]","Srer\\1pi",[global])), 
-    <<"fthing">> = iolist_to_binary(re:replace("fthing","^[ab\\]cde]","&AaO",[])), 
-    <<"fthing">> = iolist_to_binary(re:replace("fthing","^[ab\\]cde]","&AaO",[global])), 
-    <<"[thing">> = iolist_to_binary(re:replace("[thing","^[ab\\]cde]","GujQJxlam\\1f\\1FD",[])), 
-    <<"[thing">> = iolist_to_binary(re:replace("[thing","^[ab\\]cde]","GujQJxlam\\1f\\1FD",[global])), 
-    <<"\\thing">> = iolist_to_binary(re:replace("\\thing","^[ab\\]cde]","&&yX",[])), 
-    <<"\\thing">> = iolist_to_binary(re:replace("\\thing","^[ab\\]cde]","&&yX",[global])), 
-    <<"s]tXLkthing">> = iolist_to_binary(re:replace("]thing","^[]cde]","s&tXLk",[])), 
-    <<"s]tXLkthing">> = iolist_to_binary(re:replace("]thing","^[]cde]","s&tXLk",[global])), 
-    <<"HiVDFyrMvAaDvdYdUthing">> = iolist_to_binary(re:replace("cthing","^[]cde]","H\\1iVDFyrMvAaDv\\1\\1dYdU",[])), 
-    <<"HiVDFyrMvAaDvdYdUthing">> = iolist_to_binary(re:replace("cthing","^[]cde]","H\\1iVDFyrMvAaDv\\1\\1dYdU",[global])), 
-    <<"jkWeKNthing">> = iolist_to_binary(re:replace("dthing","^[]cde]","jkWeKN",[])), 
-    <<"jkWeKNthing">> = iolist_to_binary(re:replace("dthing","^[]cde]","jkWeKN",[global])), 
-    <<"strycWDFQcthing">> = iolist_to_binary(re:replace("ething","^[]cde]","stry\\1cWDFQc",[])), 
-    <<"strycWDFQcthing">> = iolist_to_binary(re:replace("ething","^[]cde]","stry\\1cWDFQc",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[]cde]","s",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[]cde]","s",[global])), 
-    <<"athing">> = iolist_to_binary(re:replace("athing","^[]cde]","\\1xREinh\\1vCv",[])), 
-    <<"athing">> = iolist_to_binary(re:replace("athing","^[]cde]","\\1xREinh\\1vCv",[global])), 
-    <<"fthing">> = iolist_to_binary(re:replace("fthing","^[]cde]","\\1h&Y\\1HwTkCc",[])), 
-    <<"fthing">> = iolist_to_binary(re:replace("fthing","^[]cde]","\\1h&Y\\1HwTkCc",[global])), 
-    <<"uifmTffffWmKXllBthing">> = iolist_to_binary(re:replace("fthing","^[^ab\\]cde]","ui&mT&f&&WmKXllB",[])), 
-    <<"uifmTffffWmKXllBthing">> = iolist_to_binary(re:replace("fthing","^[^ab\\]cde]","ui&mT&f&&WmKXllB",[global])), 
-    <<"Kyn[lihrXoXthing">> = iolist_to_binary(re:replace("[thing","^[^ab\\]cde]","Kyn&lihrXoX",[])), 
-    <<"Kyn[lihrXoXthing">> = iolist_to_binary(re:replace("[thing","^[^ab\\]cde]","Kyn&lihrXoX",[global])), 
-    <<"UXMYd\\fthing">> = iolist_to_binary(re:replace("\\thing","^[^ab\\]cde]","U\\1XMYd\\1\\1&f\\1",[])), 
-    <<"UXMYd\\fthing">> = iolist_to_binary(re:replace("\\thing","^[^ab\\]cde]","U\\1XMYd\\1\\1&f\\1",[global])), 
-    <<"QYuh*KpbKbO** Failers">> = iolist_to_binary(re:replace("*** Failers","^[^ab\\]cde]","\\1QYuh&KpbKbO",[])), 
-    <<"QYuh*KpbKbO** Failers">> = iolist_to_binary(re:replace("*** Failers","^[^ab\\]cde]","\\1QYuh&KpbKbO",[global])), 
-    <<"athing">> = iolist_to_binary(re:replace("athing","^[^ab\\]cde]","JwKDqeNpO\\1&m",[])), 
-    <<"athing">> = iolist_to_binary(re:replace("athing","^[^ab\\]cde]","JwKDqeNpO\\1&m",[global])), 
-    <<"bthing">> = iolist_to_binary(re:replace("bthing","^[^ab\\]cde]","G",[])), 
-    <<"bthing">> = iolist_to_binary(re:replace("bthing","^[^ab\\]cde]","G",[global])), 
-    <<"]thing">> = iolist_to_binary(re:replace("]thing","^[^ab\\]cde]","VomLLa&\\1xDtJWx",[])), 
-    <<"]thing">> = iolist_to_binary(re:replace("]thing","^[^ab\\]cde]","VomLLa&\\1xDtJWx",[global])), 
-    <<"cthing">> = iolist_to_binary(re:replace("cthing","^[^ab\\]cde]","&DWkG&&kk",[])), 
-    <<"cthing">> = iolist_to_binary(re:replace("cthing","^[^ab\\]cde]","&DWkG&&kk",[global])), 
-    <<"dthing">> = iolist_to_binary(re:replace("dthing","^[^ab\\]cde]","MYpgcbh&\\1knLFcDqwN",[])), 
-    <<"dthing">> = iolist_to_binary(re:replace("dthing","^[^ab\\]cde]","MYpgcbh&\\1knLFcDqwN",[global])), 
-    <<"ething">> = iolist_to_binary(re:replace("ething","^[^ab\\]cde]","h\\1nb\\1c&&KMVOIu",[])), 
-    <<"ething">> = iolist_to_binary(re:replace("ething","^[^ab\\]cde]","h\\1nb\\1c&&KMVOIu",[global])), 
-    <<"qRaQDneiathing">> = iolist_to_binary(re:replace("athing","^[^]cde]","qR&QDnei&",[])), 
-    <<"qRaQDneiathing">> = iolist_to_binary(re:replace("athing","^[^]cde]","qR&QDnei&",[global])), 
-    <<"YtUthing">> = iolist_to_binary(re:replace("fthing","^[^]cde]","YtU",[])), 
-    <<"YtUthing">> = iolist_to_binary(re:replace("fthing","^[^]cde]","YtU",[global])), 
-    <<"PUGKhoJ*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[^]cde]","P\\1UGKhoJ&",[])), 
-    <<"PUGKhoJ*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[^]cde]","P\\1UGKhoJ&",[global])), 
-    <<"]thing">> = iolist_to_binary(re:replace("]thing","^[^]cde]","Xh&gbPHspjXNu&YKXwHH",[])), 
-    <<"]thing">> = iolist_to_binary(re:replace("]thing","^[^]cde]","Xh&gbPHspjXNu&YKXwHH",[global])), 
-    <<"cthing">> = iolist_to_binary(re:replace("cthing","^[^]cde]","kmMlgoXI&xF\\1hwlT",[])), 
-    <<"cthing">> = iolist_to_binary(re:replace("cthing","^[^]cde]","kmMlgoXI&xF\\1hwlT",[global])), 
-    <<"dthing">> = iolist_to_binary(re:replace("dthing","^[^]cde]","ue\\1\\1DU",[])), 
-    <<"dthing">> = iolist_to_binary(re:replace("dthing","^[^]cde]","ue\\1\\1DU",[global])), 
-    <<"ething">> = iolist_to_binary(re:replace("ething","^[^]cde]","x\\1CM",[])), 
-    <<"ething">> = iolist_to_binary(re:replace("ething","^[^]cde]","x\\1CM",[global])), 
-    <<"skV">> = iolist_to_binary(re:replace("0","^[0-9]+$","sk\\1V\\1",[])), 
-    <<"skV">> = iolist_to_binary(re:replace("0","^[0-9]+$","sk\\1V\\1",[global])), 
-    <<"dchqDQcnPE1m">> = iolist_to_binary(re:replace("1","^[0-9]+$","dchqDQcnPE&m",[])), 
-    <<"dchqDQcnPE1m">> = iolist_to_binary(re:replace("1","^[0-9]+$","dchqDQcnPE&m",[global])), 
-    <<"iKMEYpXlyVKXB">> = iolist_to_binary(re:replace("2","^[0-9]+$","iKMEYpXlyVK\\1XB",[])), 
-    <<"iKMEYpXlyVKXB">> = iolist_to_binary(re:replace("2","^[0-9]+$","iKMEYpXlyVK\\1XB",[global])), 
-    <<"lTM3XtBQD3KqG33G">> = iolist_to_binary(re:replace("3","^[0-9]+$","lTM&X\\1tBQD&KqG&&G",[])), 
-    <<"lTM3XtBQD3KqG33G">> = iolist_to_binary(re:replace("3","^[0-9]+$","lTM&X\\1tBQD&KqG&&G",[global])), 
-    <<"A4RtR4paCNffVmKS44ru">> = iolist_to_binary(re:replace("4","^[0-9]+$","A&RtR&paCNffVmKS&&ru",[])), 
-    <<"A4RtR4paCNffVmKS44ru">> = iolist_to_binary(re:replace("4","^[0-9]+$","A&RtR&paCNffVmKS&&ru",[global])), 
-    <<"FvNdw">> = iolist_to_binary(re:replace("5","^[0-9]+$","F\\1vNdw",[])), 
-    <<"FvNdw">> = iolist_to_binary(re:replace("5","^[0-9]+$","F\\1vNdw",[global])), 
-    <<"6bMIirlh">> = iolist_to_binary(re:replace("6","^[0-9]+$","&bMIi\\1rlh",[])), 
-    <<"6bMIirlh">> = iolist_to_binary(re:replace("6","^[0-9]+$","&bMIi\\1rlh",[global])), 
-    <<"7IgF">> = iolist_to_binary(re:replace("7","^[0-9]+$","\\1\\1&IgF\\1\\1",[])), 
-    <<"7IgF">> = iolist_to_binary(re:replace("7","^[0-9]+$","\\1\\1&IgF\\1\\1",[global])), 
-    <<"kXpaB8C">> = iolist_to_binary(re:replace("8","^[0-9]+$","kXpaB&C",[])), 
-    <<"kXpaB8C">> = iolist_to_binary(re:replace("8","^[0-9]+$","kXpaB&C",[global])), 
-    <<"rxDNFoULsT">> = iolist_to_binary(re:replace("9","^[0-9]+$","rxDNFoULsT",[])), 
-    <<"rxDNFoULsT">> = iolist_to_binary(re:replace("9","^[0-9]+$","rxDNFoULsT",[global])), 
-    <<"YmBdr10cd10f10RQlRK">> = iolist_to_binary(re:replace("10","^[0-9]+$","YmBd\\1r&cd&f&RQlRK",[])), 
-    <<"YmBdr10cd10f10RQlRK">> = iolist_to_binary(re:replace("10","^[0-9]+$","YmBd\\1r&cd&f&RQlRK",[global])), 
-    <<"RLqdwwceTW">> = iolist_to_binary(re:replace("100","^[0-9]+$","RLqdwwceTW\\1",[])), 
-    <<"RLqdwwceTW">> = iolist_to_binary(re:replace("100","^[0-9]+$","RLqdwwceTW\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[0-9]+$","BdnjJh\\1urLa&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[0-9]+$","BdnjJh\\1urLa&",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","^[0-9]+$","&&oa&dfYGxAdt&\\1\\1Q&m",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","^[0-9]+$","&&oa&dfYGxAdt&\\1\\1Q&m",[global])), 
-    <<"ndenterMpPenterqHbSYUGGN">> = iolist_to_binary(re:replace("enter","^.*nter","nd&MpP&qHb\\1SY\\1UGGN",[])), 
-    <<"ndenterMpPenterqHbSYUGGN">> = iolist_to_binary(re:replace("enter","^.*nter","nd&MpP&qHb\\1SY\\1UGGN",[global])), 
-    <<"LSinterEPdYinterHoNIyUIDOinter">> = iolist_to_binary(re:replace("inter","^.*nter","LS&\\1EPdY&Ho\\1NIyUIDO&",[])), 
-    <<"LSinterEPdYinterHoNIyUIDOinter">> = iolist_to_binary(re:replace("inter","^.*nter","LS&\\1EPdY&Ho\\1NIyUIDO&",[global])), 
-    <<"IIUwhHsQfXMYBSb">> = iolist_to_binary(re:replace("uponter","^.*nter","IIUwhHsQ\\1fX\\1MYBS\\1b",[])), 
-    <<"IIUwhHsQfXMYBSb">> = iolist_to_binary(re:replace("uponter","^.*nter","IIUwhHsQ\\1fX\\1MYBS\\1b",[global])), 
+    <<"SSxHvfHfMHTdP">> = iolist_to_binary(re:replace("the quick brown fox","the quick brown fox","SSx\\1HvfHfMHTdP",[])), 
+    <<"SSxHvfHfMHTdP">> = iolist_to_binary(re:replace("the quick brown fox","the quick brown fox","SSx\\1HvfHfMHTdP",[global])), 
+    <<"The quick brown FOX">> = iolist_to_binary(re:replace("The quick brown FOX","the quick brown fox","sSrOvIDlw&sr",[])), 
+    <<"The quick brown FOX">> = iolist_to_binary(re:replace("The quick brown FOX","the quick brown fox","sSrOvIDlw&sr",[global])), 
+    <<"What do you know about HAthe quick brown foxExLcRRqeQthe quick brown foxe?">> = iolist_to_binary(re:replace("What do you know about the quick brown fox?","the quick brown fox","HA&ExLcRRqeQ&e",[])), 
+    <<"What do you know about HAthe quick brown foxExLcRRqeQthe quick brown foxe?">> = iolist_to_binary(re:replace("What do you know about the quick brown fox?","the quick brown fox","HA&ExLcRRqeQ&e",[global])), 
+    <<"What do you know about THE QUICK BROWN FOX?">> = iolist_to_binary(re:replace("What do you know about THE QUICK BROWN FOX?","the quick brown fox","l",[])), 
+    <<"What do you know about THE QUICK BROWN FOX?">> = iolist_to_binary(re:replace("What do you know about THE QUICK BROWN FOX?","the quick brown fox","l",[global])), 
+    <<"x">> = iolist_to_binary(re:replace("the quick brown fox","The quick brown fox","x",[caseless])), 
+    <<"x">> = iolist_to_binary(re:replace("the quick brown fox","The quick brown fox","x",[caseless,
+                                                                                                                                                                                                                       global])), 
+    <<"SODNIyIgxThe quick brown FOXBThe quick brown FOXbBb">> = iolist_to_binary(re:replace("The quick brown FOX","The quick brown fox","SOD\\1NIy\\1Igx&B&b\\1Bb",[caseless])), 
+    <<"SODNIyIgxThe quick brown FOXBThe quick brown FOXbBb">> = iolist_to_binary(re:replace("The quick brown FOX","The quick brown fox","SOD\\1NIy\\1Igx&B&b\\1Bb",[caseless,
+                                                                                                                                                                                                                                                                          global])), 
+    <<"What do you know about TI?">> = iolist_to_binary(re:replace("What do you know about the quick brown fox?","The quick brown fox","TI",[caseless])), 
+    <<"What do you know about TI?">> = iolist_to_binary(re:replace("What do you know about the quick brown fox?","The quick brown fox","TI",[caseless,
+                                                                                                                                                                                                                                                                         global])), 
+    <<"What do you know about miTHE QUICK BROWN FOX?">> = iolist_to_binary(re:replace("What do you know about THE QUICK BROWN FOX?","The quick brown fox","mi&",[caseless])), 
+    <<"What do you know about miTHE QUICK BROWN FOX?">> = iolist_to_binary(re:replace("What do you know about THE QUICK BROWN FOX?","The quick brown fox","mi&",[caseless,
+                                                                                                                                                                                                                                                                            global])), 
+    <<"LhLxqabcd	
+
+9;$\\?caxyzBxFJ">> = iolist_to_binary(re:replace("abcd	
+
+9;$\\?caxyz","abcd\\t\\n\\r\\f\\a\\e\\071\\x3b\\$\\\\\\?caxyz","LhLxq&\\1Bx\\1FJ",[])), 
+    <<"LhLxqabcd	
+
+9;$\\?caxyzBxFJ">> = iolist_to_binary(re:replace("abcd	
+
+9;$\\?caxyz","abcd\\t\\n\\r\\f\\a\\e\\071\\x3b\\$\\\\\\?caxyz","LhLxq&\\1Bx\\1FJ",[global])), 
+    <<"wqqHkXDku">> = iolist_to_binary(re:replace("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","wqqHkXDku",[])), 
+    <<"wqqHkXDku">> = iolist_to_binary(re:replace("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","wqqHkXDku",[global])), 
+    <<"jL">> = iolist_to_binary(re:replace("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","jL",[])), 
+    <<"jL">> = iolist_to_binary(re:replace("abxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","jL",[global])), 
+    <<"IIBgfOPaabxyzpqrrrabbxyyyypqAzzaabxyzpqrrrabbxyyyypqAzzUE">> = iolist_to_binary(re:replace("aabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","IIBgfOP&&UE",[])), 
+    <<"IIBgfOPaabxyzpqrrrabbxyyyypqAzzaabxyzpqrrrabbxyyyypqAzzUE">> = iolist_to_binary(re:replace("aabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","IIBgfOP&&UE",[global])), 
+    <<"asmnbaRlhmj">> = iolist_to_binary(re:replace("aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","as\\1mnbaRlhmj",[])), 
+    <<"asmnbaRlhmj">> = iolist_to_binary(re:replace("aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","as\\1mnbaRlhmj",[global])), 
+    <<"PPkDpiQNRoIwOISn">> = iolist_to_binary(re:replace("aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","PPkDpiQNRoIwOISn",[])), 
+    <<"PPkDpiQNRoIwOISn">> = iolist_to_binary(re:replace("aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","PPkDpiQNRoIwOISn",[global])), 
+    <<"WA">> = iolist_to_binary(re:replace("abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","WA",[])), 
+    <<"WA">> = iolist_to_binary(re:replace("abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","WA",[global])), 
+    <<"MmDiT">> = iolist_to_binary(re:replace("aabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","MmDiT\\1",[])), 
+    <<"MmDiT">> = iolist_to_binary(re:replace("aabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","MmDiT\\1",[global])), 
+    <<"rvMxRG">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","r\\1vMxRG",[])), 
+    <<"rvMxRG">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","r\\1vMxRG",[global])), 
+    <<"PNbQpnwvNqPbU">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","PNbQpnwvNqPb\\1U",[])), 
+    <<"PNbQpnwvNqPbU">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","PNbQpnwvNqPb\\1U",[global])), 
+    <<"aaabcxyzpqrrrabbxyyyypqqAzzYVt">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&YVt",[])), 
+    <<"aaabcxyzpqrrrabbxyyyypqqAzzYVt">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&YVt",[global])), 
+    <<"gMA">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","gMA",[])), 
+    <<"gMA">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","gMA",[global])), 
+    <<"PkGaaabcxyzpqrrrabbxyyyypqqqqAzzHIbA">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","PkG&HIbA",[])), 
+    <<"PkGaaabcxyzpqrrrabbxyyyypqqqqAzzHIbA">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","PkG&HIbA",[global])), 
+    <<"NAVDRk">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","N\\1AVDRk\\1",[])), 
+    <<"NAVDRk">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","N\\1AVDRk\\1",[global])), 
+    <<"l">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","l",[])), 
+    <<"l">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","l",[global])), 
+    <<"i">> = iolist_to_binary(re:replace("aaaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","i",[])), 
+    <<"i">> = iolist_to_binary(re:replace("aaaabcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","i",[global])), 
+    <<"gsLSabxyzzpqrrrabbxyyyypqAzzmSnQdb">> = iolist_to_binary(re:replace("abxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","gsLS&mSnQdb",[])), 
+    <<"gsLSabxyzzpqrrrabbxyyyypqAzzmSnQdb">> = iolist_to_binary(re:replace("abxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","gsLS&mSnQdb",[global])), 
+    <<"kaabxyzzzpqrrrabbxyyyypqAzzKdaabxyzzzpqrrrabbxyyyypqAzzaabxyzzzpqrrrabbxyyyypqAzzoPf">> = iolist_to_binary(re:replace("aabxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","k\\1&Kd&&oPf",[])), 
+    <<"kaabxyzzzpqrrrabbxyyyypqAzzKdaabxyzzzpqrrrabbxyyyypqAzzaabxyzzzpqrrrabbxyyyypqAzzoPf">> = iolist_to_binary(re:replace("aabxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","k\\1&Kd&&oPf",[global])), 
+    <<"dgKHkAqsVS">> = iolist_to_binary(re:replace("aaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","dgKH\\1kAqsVS",[])), 
+    <<"dgKHkAqsVS">> = iolist_to_binary(re:replace("aaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","dgKH\\1kAqsVS",[global])), 
+    <<"meKaaaabxyzzzzpqrrrabbxyyyypqAzzPvFP">> = iolist_to_binary(re:replace("aaaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1meK&\\1\\1PvFP",[])), 
+    <<"meKaaaabxyzzzzpqrrrabbxyyyypqAzzPvFP">> = iolist_to_binary(re:replace("aaaabxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","\\1meK&\\1\\1PvFP",[global])), 
+    <<"YNabcxyzzpqrrrabbxyyyypqAzzTEpGJfWxCPabcxyzzpqrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abcxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","YN&TEpGJfWxCP&",[])), 
+    <<"YNabcxyzzpqrrrabbxyyyypqAzzTEpGJfWxCPabcxyzzpqrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abcxyzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","YN&TEpGJfWxCP&",[global])), 
+    <<"SaabcxyzzzpqrrrabbxyyyypqAzzwJjqEgHHwYYq">> = iolist_to_binary(re:replace("aabcxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","S&w\\1JjqE\\1gHHwYYq",[])), 
+    <<"SaabcxyzzzpqrrrabbxyyyypqAzzwJjqEgHHwYYq">> = iolist_to_binary(re:replace("aabcxyzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","S&w\\1JjqE\\1gHHwYYq",[global])), 
+    <<"aaabcxyzzzzpqrrrabbxyyyypqAzzGwVGaaabcxyzzzzpqrrrabbxyyyypqAzzlvXk">> = iolist_to_binary(re:replace("aaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&GwVG&lvXk\\1\\1",[])), 
+    <<"aaabcxyzzzzpqrrrabbxyyyypqAzzGwVGaaabcxyzzzzpqrrrabbxyyyypqAzzlvXk">> = iolist_to_binary(re:replace("aaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&GwVG&lvXk\\1\\1",[global])), 
+    <<"aaaabcxyzzzzpqrrrabbxyyyypqAzznNjmmVWTBVTADm">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&nN\\1jmmVWTBVTADm",[])), 
+    <<"aaaabcxyzzzzpqrrrabbxyyyypqAzznNjmmVWTBVTADm">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&nN\\1jmmVWTBVTADm",[global])), 
+    <<"PoqkwiYVqDWATAJwKaaaabcxyzzzzpqrrrabbbxyyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","Po\\1qkwiYVqDWATAJw\\1K&",[])), 
+    <<"PoqkwiYVqDWATAJwKaaaabcxyzzzzpqrrrabbbxyyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","Po\\1qkwiYVqDWATAJw\\1K&",[global])), 
+    <<"JNUVqARhXKto">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","JNUVqARh\\1\\1XKto",[])), 
+    <<"JNUVqARhXKto">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","JNUVqARh\\1\\1XKto",[global])), 
+    <<"ssvjVvyXuCJeoj">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypABzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","ss\\1vjVvyXuCJ\\1eoj\\1",[])), 
+    <<"ssvjVvyXuCJeoj">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypABzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","ss\\1vjVvyXuCJ\\1eoj\\1",[global])), 
+    <<"IKBpn">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypABBzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","IK\\1Bpn",[])), 
+    <<"IKBpn">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypABBzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","IK\\1Bpn",[global])), 
+    <<">>>GGeaaabxyzpqrrrabbxyyyypqAzzrpKAckaaabxyzpqrrrabbxyyyypqAzzaGC">> = iolist_to_binary(re:replace(">>>aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","GGe&rpKAc\\1k&aGC",[])), 
+    <<">>>GGeaaabxyzpqrrrabbxyyyypqAzzrpKAckaaabxyzpqrrrabbxyyyypqAzzaGC">> = iolist_to_binary(re:replace(">>>aaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","GGe&rpKAc\\1k&aGC",[global])), 
+    <<">P">> = iolist_to_binary(re:replace(">aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","P",[])), 
+    <<">P">> = iolist_to_binary(re:replace(">aaaabxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","P",[global])), 
+    <<">>>>abcxyzpqrrrabbxyyyypqAzzqKSkoXQtabcxyzpqrrrabbxyyyypqAzzabcxyzpqrrrabbxyyyypqAzzGFnXukr">> = iolist_to_binary(re:replace(">>>>abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&qKSkoXQt&&GFnXukr",[])), 
+    <<">>>>abcxyzpqrrrabbxyyyypqAzzqKSkoXQtabcxyzpqrrrabbxyyyypqAzzabcxyzpqrrrabbxyyyypqAzzGFnXukr">> = iolist_to_binary(re:replace(">>>>abcxyzpqrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&qKSkoXQt&&GFnXukr",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","th\\1ha",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","th\\1ha",[global])), 
+    <<"abxyzpqrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&h&ni&NOS&oHE&M&DW",[])), 
+    <<"abxyzpqrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","&h&ni&NOS&oHE&M&DW",[global])), 
+    <<"abxyzpqrrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","DyO",[])), 
+    <<"abxyzpqrrrrabbxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrrrabbxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","DyO",[global])), 
+    <<"abxyzpqrrrabxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrrabxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","nRi\\1FPGQknWL",[])), 
+    <<"abxyzpqrrrabxyyyypqAzz">> = iolist_to_binary(re:replace("abxyzpqrrrabxyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","nRi\\1FPGQknWL",[global])), 
+    <<"aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","Gx\\1lJTyU\\1&dN\\1lmHTg",[])), 
+    <<"aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","Gx\\1lJTyU\\1&dN\\1lmHTg",[global])), 
+    <<"aaaabcxyzzzzpqrrrabbbxyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","uX",[])), 
+    <<"aaaabcxyzzzzpqrrrabbbxyyypqAzz">> = iolist_to_binary(re:replace("aaaabcxyzzzzpqrrrabbbxyyypqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","uX",[global])), 
+    <<"aaabcxyzpqrrrabbxyyyypqqqqqqqAzz">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","uP\\1\\1P",[])), 
+    <<"aaabcxyzpqrrrabbxyyyypqqqqqqqAzz">> = iolist_to_binary(re:replace("aaabcxyzpqrrrabbxyyyypqqqqqqqAzz","a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz","uP\\1\\1P",[global])), 
+    <<"AabczzNnWikVeHlabcthmw">> = iolist_to_binary(re:replace("abczz","^(abc){1,2}zz","A&NnWikVeHl\\1thmw",[])), 
+    <<"AabczzNnWikVeHlabcthmw">> = iolist_to_binary(re:replace("abczz","^(abc){1,2}zz","A&NnWikVeHl\\1thmw",[global])), 
+    <<"ljC">> = iolist_to_binary(re:replace("abcabczz","^(abc){1,2}zz","ljC",[])), 
+    <<"ljC">> = iolist_to_binary(re:replace("abcabczz","^(abc){1,2}zz","ljC",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(abc){1,2}zz","H&dW",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(abc){1,2}zz","H&dW",[global])), 
+    <<"zz">> = iolist_to_binary(re:replace("zz","^(abc){1,2}zz","NaUG",[])), 
+    <<"zz">> = iolist_to_binary(re:replace("zz","^(abc){1,2}zz","NaUG",[global])), 
+    <<"abcabcabczz">> = iolist_to_binary(re:replace("abcabcabczz","^(abc){1,2}zz","jed",[])), 
+    <<"abcabcabczz">> = iolist_to_binary(re:replace("abcabcabczz","^(abc){1,2}zz","jed",[global])), 
+    <<">>abczz">> = iolist_to_binary(re:replace(">>abczz","^(abc){1,2}zz","IfDMCUaBC\\1UiUD",[])), 
+    <<">>abczz">> = iolist_to_binary(re:replace(">>abczz","^(abc){1,2}zz","IfDMCUaBC\\1UiUD",[global])), 
+    <<"bcaiQbcWXgAtsqFbbcb">> = iolist_to_binary(re:replace("bc","^(b+?|a){1,2}?c","&aiQ&WXgAtsqF\\1&b",[])), 
+    <<"bcaiQbcWXgAtsqFbbcb">> = iolist_to_binary(re:replace("bc","^(b+?|a){1,2}?c","&aiQ&WXgAtsqF\\1&b",[global])), 
+    <<"SOnbIUtbbcSM">> = iolist_to_binary(re:replace("bbc","^(b+?|a){1,2}?c","SOn\\1IUt&SM",[])), 
+    <<"SOnbIUtbbcSM">> = iolist_to_binary(re:replace("bbc","^(b+?|a){1,2}?c","SOn\\1IUt&SM",[global])), 
+    <<"Obrubbk">> = iolist_to_binary(re:replace("bbbc","^(b+?|a){1,2}?c","Obru\\1k",[])), 
+    <<"Obrubbk">> = iolist_to_binary(re:replace("bbbc","^(b+?|a){1,2}?c","Obru\\1k",[global])), 
+    <<"YJSoHCQdPaswf">> = iolist_to_binary(re:replace("bac","^(b+?|a){1,2}?c","YJSoHCQdP\\1swf",[])), 
+    <<"YJSoHCQdPaswf">> = iolist_to_binary(re:replace("bac","^(b+?|a){1,2}?c","YJSoHCQdP\\1swf",[global])), 
+    <<"bbacc">> = iolist_to_binary(re:replace("bbac","^(b+?|a){1,2}?c","&c",[])), 
+    <<"bbacc">> = iolist_to_binary(re:replace("bbac","^(b+?|a){1,2}?c","&c",[global])), 
+    <<"jcBr">> = iolist_to_binary(re:replace("aac","^(b+?|a){1,2}?c","jcBr",[])), 
+    <<"jcBr">> = iolist_to_binary(re:replace("aac","^(b+?|a){1,2}?c","jcBr",[global])), 
+    <<"ubbbbbbbbbbboLR">> = iolist_to_binary(re:replace("abbbbbbbbbbbc","^(b+?|a){1,2}?c","u\\1oLR",[])), 
+    <<"ubbbbbbbbbbboLR">> = iolist_to_binary(re:replace("abbbbbbbbbbbc","^(b+?|a){1,2}?c","u\\1oLR",[global])), 
+    <<"qVSagCR">> = iolist_to_binary(re:replace("bbbbbbbbbbbac","^(b+?|a){1,2}?c","qVS\\1gCR",[])), 
+    <<"qVSagCR">> = iolist_to_binary(re:replace("bbbbbbbbbbbac","^(b+?|a){1,2}?c","qVS\\1gCR",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b+?|a){1,2}?c","e&&lu\\1vX&EjbrQGRD&lv",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b+?|a){1,2}?c","e&&lu\\1vX&EjbrQGRD&lv",[global])), 
+    <<"aaac">> = iolist_to_binary(re:replace("aaac","^(b+?|a){1,2}?c","&ofSdXa",[])), 
+    <<"aaac">> = iolist_to_binary(re:replace("aaac","^(b+?|a){1,2}?c","&ofSdXa",[global])), 
+    <<"abbbbbbbbbbbac">> = iolist_to_binary(re:replace("abbbbbbbbbbbac","^(b+?|a){1,2}?c","yeCWNqemq",[])), 
+    <<"abbbbbbbbbbbac">> = iolist_to_binary(re:replace("abbbbbbbbbbbac","^(b+?|a){1,2}?c","yeCWNqemq",[global])), 
+    <<"HvbccsbJrdMbc">> = iolist_to_binary(re:replace("bc","^(b+|a){1,2}c","Hv&cs\\1JrdM&",[])), 
+    <<"HvbccsbJrdMbc">> = iolist_to_binary(re:replace("bc","^(b+|a){1,2}c","Hv&cs\\1JrdM&",[global])), 
+    <<"qRubbcFTMebbWdERwX">> = iolist_to_binary(re:replace("bbc","^(b+|a){1,2}c","qRu&FTMe\\1WdERwX",[])), 
+    <<"qRubbcFTMebbWdERwX">> = iolist_to_binary(re:replace("bbc","^(b+|a){1,2}c","qRu&FTMe\\1WdERwX",[global])), 
+    <<"bbbcdbbbbcbbbWigSlFD">> = iolist_to_binary(re:replace("bbbc","^(b+|a){1,2}c","&db&\\1WigSlFD",[])), 
+    <<"bbbcdbbbbcbbbWigSlFD">> = iolist_to_binary(re:replace("bbbc","^(b+|a){1,2}c","&db&\\1WigSlFD",[global])), 
+    <<"jaGWX">> = iolist_to_binary(re:replace("bac","^(b+|a){1,2}c","j\\1GWX",[])), 
+    <<"jaGWX">> = iolist_to_binary(re:replace("bac","^(b+|a){1,2}c","j\\1GWX",[global])), 
+    <<"tRXTQuVicYa">> = iolist_to_binary(re:replace("bbac","^(b+|a){1,2}c","tRXTQuVicY\\1",[])), 
+    <<"tRXTQuVicYa">> = iolist_to_binary(re:replace("bbac","^(b+|a){1,2}c","tRXTQuVicY\\1",[global])), 
+    <<"aaacWSaacSaacauTERLsT">> = iolist_to_binary(re:replace("aac","^(b+|a){1,2}c","\\1&WS&S&\\1uTERLsT",[])), 
+    <<"aaacWSaacSaacauTERLsT">> = iolist_to_binary(re:replace("aac","^(b+|a){1,2}c","\\1&WS&S&\\1uTERLsT",[global])), 
+    <<"DBabbbbbbbbbbbcabbbbbbbbbbbcKcnVC">> = iolist_to_binary(re:replace("abbbbbbbbbbbc","^(b+|a){1,2}c","DB&&KcnVC",[])), 
+    <<"DBabbbbbbbbbbbcabbbbbbbbbbbcKcnVC">> = iolist_to_binary(re:replace("abbbbbbbbbbbc","^(b+|a){1,2}c","DB&&KcnVC",[global])), 
+    <<"EeIDBbbbbbbbbbbbaciagibbbbbbbbbbbacaa">> = iolist_to_binary(re:replace("bbbbbbbbbbbac","^(b+|a){1,2}c","EeIDB&i\\1gi&\\1\\1",[])), 
+    <<"EeIDBbbbbbbbbbbbaciagibbbbbbbbbbbacaa">> = iolist_to_binary(re:replace("bbbbbbbbbbbac","^(b+|a){1,2}c","EeIDB&i\\1gi&\\1\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b+|a){1,2}c","a&o&Hxqiw&jogpDTgJ",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b+|a){1,2}c","a&o&Hxqiw&jogpDTgJ",[global])), 
+    <<"aaac">> = iolist_to_binary(re:replace("aaac","^(b+|a){1,2}c","&G&\\1h\\1wNk&Ywpciljc",[])), 
+    <<"aaac">> = iolist_to_binary(re:replace("aaac","^(b+|a){1,2}c","&G&\\1h\\1wNk&Ywpciljc",[global])), 
+    <<"abbbbbbbbbbbac">> = iolist_to_binary(re:replace("abbbbbbbbbbbac","^(b+|a){1,2}c","HEjJIPg\\1n\\1&kTh",[])), 
+    <<"abbbbbbbbbbbac">> = iolist_to_binary(re:replace("abbbbbbbbbbbac","^(b+|a){1,2}c","HEjJIPg\\1n\\1&kTh",[global])), 
+    <<"bbcP">> = iolist_to_binary(re:replace("bbc","^(b+|a){1,2}?bc","&P",[])), 
+    <<"bbcP">> = iolist_to_binary(re:replace("bbc","^(b+|a){1,2}?bc","&P",[global])), 
+    <<"kGDMabaIlbabcKSq">> = iolist_to_binary(re:replace("babc","^(b*|ba){1,2}?bc","kGDMa\\1Il&KSq",[])), 
+    <<"kGDMabaIlbabcKSq">> = iolist_to_binary(re:replace("babc","^(b*|ba){1,2}?bc","kGDMa\\1Il&KSq",[global])), 
+    <<"babayLobbabcOLYmIGfTNbbabci">> = iolist_to_binary(re:replace("bbabc","^(b*|ba){1,2}?bc","\\1\\1yLo&OLYmIGfTN&i",[])), 
+    <<"babayLobbabcOLYmIGfTNbbabci">> = iolist_to_binary(re:replace("bbabc","^(b*|ba){1,2}?bc","\\1\\1yLo&OLYmIGfTN&i",[global])), 
+    <<"pMjVc">> = iolist_to_binary(re:replace("bababc","^(b*|ba){1,2}?bc","pMjVc",[])), 
+    <<"pMjVc">> = iolist_to_binary(re:replace("bababc","^(b*|ba){1,2}?bc","pMjVc",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b*|ba){1,2}?bc","wT",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(b*|ba){1,2}?bc","wT",[global])), 
+    <<"bababbc">> = iolist_to_binary(re:replace("bababbc","^(b*|ba){1,2}?bc","g&dFfWePhsR&XN\\1Vq",[])), 
+    <<"bababbc">> = iolist_to_binary(re:replace("bababbc","^(b*|ba){1,2}?bc","g&dFfWePhsR&XN\\1Vq",[global])), 
+    <<"babababc">> = iolist_to_binary(re:replace("babababc","^(b*|ba){1,2}?bc","\\1",[])), 
+    <<"babababc">> = iolist_to_binary(re:replace("babababc","^(b*|ba){1,2}?bc","\\1",[global])), 
+    <<"HQbatSN">> = iolist_to_binary(re:replace("babc","^(ba|b*){1,2}?bc","HQ\\1tSN",[])), 
+    <<"HQbatSN">> = iolist_to_binary(re:replace("babc","^(ba|b*){1,2}?bc","HQ\\1tSN",[global])), 
+    <<"Wba">> = iolist_to_binary(re:replace("bbabc","^(ba|b*){1,2}?bc","W\\1",[])), 
+    <<"Wba">> = iolist_to_binary(re:replace("bbabc","^(ba|b*){1,2}?bc","W\\1",[global])), 
+    <<"NsH">> = iolist_to_binary(re:replace("bababc","^(ba|b*){1,2}?bc","NsH",[])), 
+    <<"NsH">> = iolist_to_binary(re:replace("bababc","^(ba|b*){1,2}?bc","NsH",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(ba|b*){1,2}?bc","n\\1QUxH&c\\1vARRpu\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(ba|b*){1,2}?bc","n\\1QUxH&c\\1vARRpu\\1",[global])), 
+    <<"bababbc">> = iolist_to_binary(re:replace("bababbc","^(ba|b*){1,2}?bc","X&pfoImgghpuaCj\\1h\\1T&",[])), 
+    <<"bababbc">> = iolist_to_binary(re:replace("bababbc","^(ba|b*){1,2}?bc","X&pfoImgghpuaCj\\1h\\1T&",[global])), 
+    <<"babababc">> = iolist_to_binary(re:replace("babababc","^(ba|b*){1,2}?bc","O\\1dyBuNmjs&QHb&",[])), 
+    <<"babababc">> = iolist_to_binary(re:replace("babababc","^(ba|b*){1,2}?bc","O\\1dyBuNmjs&QHb&",[global])), 
+    <<"MjwccSIya;z;zXkruR">> = iolist_to_binary(re:replace(";z","^\\ca\\cA\\c[;\\c:","MjwccSIy\\1a&&XkruR",[])), 
+    <<"MjwccSIya;z;zXkruR">> = iolist_to_binary(re:replace(";z","^\\ca\\cA\\c[;\\c:","MjwccSIy\\1a&&XkruR",[global])), 
+    <<"KmseihnaDthing">> = iolist_to_binary(re:replace("athing","^[ab\\]cde]","Kms\\1eihn&D",[])), 
+    <<"KmseihnaDthing">> = iolist_to_binary(re:replace("athing","^[ab\\]cde]","Kms\\1eihn&D",[global])), 
+    <<"VtYything">> = iolist_to_binary(re:replace("bthing","^[ab\\]cde]","V\\1\\1tYy\\1",[])), 
+    <<"VtYything">> = iolist_to_binary(re:replace("bthing","^[ab\\]cde]","V\\1\\1tYy\\1",[global])), 
+    <<"BUicE]cTfPthing">> = iolist_to_binary(re:replace("]thing","^[ab\\]cde]","B\\1UicE\\1&cTfP",[])), 
+    <<"BUicE]cTfPthing">> = iolist_to_binary(re:replace("]thing","^[ab\\]cde]","B\\1UicE\\1&cTfP",[global])), 
+    <<"Jthing">> = iolist_to_binary(re:replace("cthing","^[ab\\]cde]","J",[])), 
+    <<"Jthing">> = iolist_to_binary(re:replace("cthing","^[ab\\]cde]","J",[global])), 
+    <<"ecfIHwcPLwCQVmthing">> = iolist_to_binary(re:replace("dthing","^[ab\\]cde]","ecfIHwcPLwCQVm",[])), 
+    <<"ecfIHwcPLwCQVmthing">> = iolist_to_binary(re:replace("dthing","^[ab\\]cde]","ecfIHwcPLwCQVm",[global])), 
+    <<"jthing">> = iolist_to_binary(re:replace("ething","^[ab\\]cde]","j\\1",[])), 
+    <<"jthing">> = iolist_to_binary(re:replace("ething","^[ab\\]cde]","j\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[ab\\]cde]","XitEhS",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[ab\\]cde]","XitEhS",[global])), 
+    <<"fthing">> = iolist_to_binary(re:replace("fthing","^[ab\\]cde]","jftUvqtHSk&",[])), 
+    <<"fthing">> = iolist_to_binary(re:replace("fthing","^[ab\\]cde]","jftUvqtHSk&",[global])), 
+    <<"[thing">> = iolist_to_binary(re:replace("[thing","^[ab\\]cde]","BVEV&n",[])), 
+    <<"[thing">> = iolist_to_binary(re:replace("[thing","^[ab\\]cde]","BVEV&n",[global])), 
+    <<"\\thing">> = iolist_to_binary(re:replace("\\thing","^[ab\\]cde]","&",[])), 
+    <<"\\thing">> = iolist_to_binary(re:replace("\\thing","^[ab\\]cde]","&",[global])), 
+    <<"CLkR]]rBddXHyi]Hrjthing">> = iolist_to_binary(re:replace("]thing","^[]cde]","CLkR&&rBddXHyi&H\\1\\1rj",[])), 
+    <<"CLkR]]rBddXHyi]Hrjthing">> = iolist_to_binary(re:replace("]thing","^[]cde]","CLkR&&rBddXHyi&H\\1\\1rj",[global])), 
+    <<"sHqJwDKDjCAxIofXvVthing">> = iolist_to_binary(re:replace("cthing","^[]cde]","s\\1HqJwD\\1KDjCAxIofXvV",[])), 
+    <<"sHqJwDKDjCAxIofXvVthing">> = iolist_to_binary(re:replace("cthing","^[]cde]","s\\1HqJwD\\1KDjCAxIofXvV",[global])), 
+    <<"hcfONJPTXdthing">> = iolist_to_binary(re:replace("dthing","^[]cde]","hcfONJPTX&",[])), 
+    <<"hcfONJPTXdthing">> = iolist_to_binary(re:replace("dthing","^[]cde]","hcfONJPTX&",[global])), 
+    <<"eEbyOxFupOoOReKucqkthing">> = iolist_to_binary(re:replace("ething","^[]cde]","&EbyOxFupOoO\\1R&Kucqk",[])), 
+    <<"eEbyOxFupOoOReKucqkthing">> = iolist_to_binary(re:replace("ething","^[]cde]","&EbyOxFupOoO\\1R&Kucqk",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[]cde]","ViA&j\\1r&&eE",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[]cde]","ViA&j\\1r&&eE",[global])), 
+    <<"athing">> = iolist_to_binary(re:replace("athing","^[]cde]","l\\1m",[])), 
+    <<"athing">> = iolist_to_binary(re:replace("athing","^[]cde]","l\\1m",[global])), 
+    <<"fthing">> = iolist_to_binary(re:replace("fthing","^[]cde]","&X",[])), 
+    <<"fthing">> = iolist_to_binary(re:replace("fthing","^[]cde]","&X",[global])), 
+    <<"iexifgnSthing">> = iolist_to_binary(re:replace("fthing","^[^ab\\]cde]","iexi&gnS",[])), 
+    <<"iexifgnSthing">> = iolist_to_binary(re:replace("fthing","^[^ab\\]cde]","iexi&gnS",[global])), 
+    <<"KbDPthing">> = iolist_to_binary(re:replace("[thing","^[^ab\\]cde]","Kb\\1DP",[])), 
+    <<"KbDPthing">> = iolist_to_binary(re:replace("[thing","^[^ab\\]cde]","Kb\\1DP",[global])), 
+    <<"qsMjdRastMthing">> = iolist_to_binary(re:replace("\\thing","^[^ab\\]cde]","qsMjd\\1RastM",[])), 
+    <<"qsMjdRastMthing">> = iolist_to_binary(re:replace("\\thing","^[^ab\\]cde]","qsMjd\\1RastM",[global])), 
+    <<"OMrBm** Failers">> = iolist_to_binary(re:replace("*** Failers","^[^ab\\]cde]","OMrBm",[])), 
+    <<"OMrBm** Failers">> = iolist_to_binary(re:replace("*** Failers","^[^ab\\]cde]","OMrBm",[global])), 
+    <<"athing">> = iolist_to_binary(re:replace("athing","^[^ab\\]cde]","blc",[])), 
+    <<"athing">> = iolist_to_binary(re:replace("athing","^[^ab\\]cde]","blc",[global])), 
+    <<"bthing">> = iolist_to_binary(re:replace("bthing","^[^ab\\]cde]","rkdVhImX&Sci\\1srkpB",[])), 
+    <<"bthing">> = iolist_to_binary(re:replace("bthing","^[^ab\\]cde]","rkdVhImX&Sci\\1srkpB",[global])), 
+    <<"]thing">> = iolist_to_binary(re:replace("]thing","^[^ab\\]cde]","R",[])), 
+    <<"]thing">> = iolist_to_binary(re:replace("]thing","^[^ab\\]cde]","R",[global])), 
+    <<"cthing">> = iolist_to_binary(re:replace("cthing","^[^ab\\]cde]","MTBI&N\\1Hu&G&vMV&",[])), 
+    <<"cthing">> = iolist_to_binary(re:replace("cthing","^[^ab\\]cde]","MTBI&N\\1Hu&G&vMV&",[global])), 
+    <<"dthing">> = iolist_to_binary(re:replace("dthing","^[^ab\\]cde]","L&iy\\1&&rL",[])), 
+    <<"dthing">> = iolist_to_binary(re:replace("dthing","^[^ab\\]cde]","L&iy\\1&&rL",[global])), 
+    <<"ething">> = iolist_to_binary(re:replace("ething","^[^ab\\]cde]","fAG\\1TYq\\1LAa\\1amIUKu",[])), 
+    <<"ething">> = iolist_to_binary(re:replace("ething","^[^ab\\]cde]","fAG\\1TYq\\1LAa\\1amIUKu",[global])), 
+    <<"gathing">> = iolist_to_binary(re:replace("athing","^[^]cde]","\\1\\1g&\\1",[])), 
+    <<"gathing">> = iolist_to_binary(re:replace("athing","^[^]cde]","\\1\\1g&\\1",[global])), 
+    <<"XGfAfLNiMaKLathing">> = iolist_to_binary(re:replace("fthing","^[^]cde]","XG&A&LNiMa\\1KLa",[])), 
+    <<"XGfAfLNiMaKLathing">> = iolist_to_binary(re:replace("fthing","^[^]cde]","XG&A&LNiMa\\1KLa",[global])), 
+    <<"pCXwvleUk*NHE*wG*wiU** Failers">> = iolist_to_binary(re:replace("*** Failers","^[^]cde]","pCXwvleUk&NHE&wG&wiU",[])), 
+    <<"pCXwvleUk*NHE*wG*wiU** Failers">> = iolist_to_binary(re:replace("*** Failers","^[^]cde]","pCXwvleUk&NHE&wG&wiU",[global])), 
+    <<"]thing">> = iolist_to_binary(re:replace("]thing","^[^]cde]","D\\1mYIuXYOFQyO&Yx&",[])), 
+    <<"]thing">> = iolist_to_binary(re:replace("]thing","^[^]cde]","D\\1mYIuXYOFQyO&Yx&",[global])), 
+    <<"cthing">> = iolist_to_binary(re:replace("cthing","^[^]cde]","iJI\\1fdd&",[])), 
+    <<"cthing">> = iolist_to_binary(re:replace("cthing","^[^]cde]","iJI\\1fdd&",[global])), 
+    <<"dthing">> = iolist_to_binary(re:replace("dthing","^[^]cde]","BqndYPF\\1lxs\\1\\1hPxSdgK",[])), 
+    <<"dthing">> = iolist_to_binary(re:replace("dthing","^[^]cde]","BqndYPF\\1lxs\\1\\1hPxSdgK",[global])), 
+    <<"ething">> = iolist_to_binary(re:replace("ething","^[^]cde]","E",[])), 
+    <<"ething">> = iolist_to_binary(re:replace("ething","^[^]cde]","E",[global])), 
+    <<"0AMd">> = iolist_to_binary(re:replace("0","^[0-9]+$","&AM\\1\\1d",[])), 
+    <<"0AMd">> = iolist_to_binary(re:replace("0","^[0-9]+$","&AM\\1\\1d",[global])), 
+    <<"LUfQMm1n">> = iolist_to_binary(re:replace("1","^[0-9]+$","L\\1\\1Uf\\1Q\\1Mm&n",[])), 
+    <<"LUfQMm1n">> = iolist_to_binary(re:replace("1","^[0-9]+$","L\\1\\1Uf\\1Q\\1Mm&n",[global])), 
+    <<"yty2aJl22M">> = iolist_to_binary(re:replace("2","^[0-9]+$","yty\\1&aJl&\\1&M",[])), 
+    <<"yty2aJl22M">> = iolist_to_binary(re:replace("2","^[0-9]+$","yty\\1&aJl&\\1&M",[global])), 
+    <<"eX3">> = iolist_to_binary(re:replace("3","^[0-9]+$","eX&",[])), 
+    <<"eX3">> = iolist_to_binary(re:replace("3","^[0-9]+$","eX&",[global])), 
+    <<"ypukToFRSissUH">> = iolist_to_binary(re:replace("4","^[0-9]+$","ypukToFRSissUH",[])), 
+    <<"ypukToFRSissUH">> = iolist_to_binary(re:replace("4","^[0-9]+$","ypukToFRSissUH",[global])), 
+    <<"e55dU5aoURF5N">> = iolist_to_binary(re:replace("5","^[0-9]+$","e&&dU&a\\1oURF&N",[])), 
+    <<"e55dU5aoURF5N">> = iolist_to_binary(re:replace("5","^[0-9]+$","e&&dU&a\\1oURF&N",[global])), 
+    <<"nrnSg6E">> = iolist_to_binary(re:replace("6","^[0-9]+$","nrnSg&\\1\\1E",[])), 
+    <<"nrnSg6E">> = iolist_to_binary(re:replace("6","^[0-9]+$","nrnSg&\\1\\1E",[global])), 
+    <<"uBv">> = iolist_to_binary(re:replace("7","^[0-9]+$","uBv",[])), 
+    <<"uBv">> = iolist_to_binary(re:replace("7","^[0-9]+$","uBv",[global])), 
+    <<"R">> = iolist_to_binary(re:replace("8","^[0-9]+$","R",[])), 
+    <<"R">> = iolist_to_binary(re:replace("8","^[0-9]+$","R",[global])), 
+    <<"t9gys9DIukLiJU9Qb9">> = iolist_to_binary(re:replace("9","^[0-9]+$","t&gys\\1&DIukLiJU&Qb&",[])), 
+    <<"t9gys9DIukLiJU9Qb9">> = iolist_to_binary(re:replace("9","^[0-9]+$","t&gys\\1&DIukLiJU&Qb&",[global])), 
+    <<"tIOqKYBcuX10">> = iolist_to_binary(re:replace("10","^[0-9]+$","tIOqKYBcuX&",[])), 
+    <<"tIOqKYBcuX10">> = iolist_to_binary(re:replace("10","^[0-9]+$","tIOqKYBcuX&",[global])), 
+    <<"QfE">> = iolist_to_binary(re:replace("100","^[0-9]+$","QfE",[])), 
+    <<"QfE">> = iolist_to_binary(re:replace("100","^[0-9]+$","QfE",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[0-9]+$","UDbN\\1jnxythM\\1\\1sdH&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[0-9]+$","UDbN\\1jnxythM\\1\\1sdH&",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","^[0-9]+$","cUQQDAc",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","^[0-9]+$","cUQQDAc",[global])), 
+    <<"CVuenterheUenterWenter">> = iolist_to_binary(re:replace("enter","^.*nter","C\\1Vu&heU&\\1W&",[])), 
+    <<"CVuenterheUenterWenter">> = iolist_to_binary(re:replace("enter","^.*nter","C\\1Vu&heU&\\1W&",[global])), 
+    <<"IEc">> = iolist_to_binary(re:replace("inter","^.*nter","IEc",[])), 
+    <<"IEc">> = iolist_to_binary(re:replace("inter","^.*nter","IEc",[global])), 
+    <<"EJPILFHXKDCNvaTC">> = iolist_to_binary(re:replace("uponter","^.*nter","EJPIL\\1FHXKDCNvaTC",[])), 
+    <<"EJPILFHXKDCNvaTC">> = iolist_to_binary(re:replace("uponter","^.*nter","EJPIL\\1FHXKDCNvaTC",[global])), 
     ok.
 run1() ->
-    <<"Bp">> = iolist_to_binary(re:replace("xxx0","^xxx[0-9]+$","B\\1\\1\\1p",[])), 
-    <<"Bp">> = iolist_to_binary(re:replace("xxx0","^xxx[0-9]+$","B\\1\\1\\1p",[global])), 
-    <<"xxx1234okNYhxxx1234tobCxxx1234fg">> = iolist_to_binary(re:replace("xxx1234","^xxx[0-9]+$","&okNYh&tobC\\1&fg",[])), 
-    <<"xxx1234okNYhxxx1234tobCxxx1234fg">> = iolist_to_binary(re:replace("xxx1234","^xxx[0-9]+$","&okNYh&tobC\\1&fg",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^xxx[0-9]+$","hQ&ULnO\\1\\1\\1nNlLbQ",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^xxx[0-9]+$","hQ&ULnO\\1\\1\\1nNlLbQ",[global])), 
-    <<"xxx">> = iolist_to_binary(re:replace("xxx","^xxx[0-9]+$","&KwHk\\1a\\1\\1\\1&&i",[])), 
-    <<"xxx">> = iolist_to_binary(re:replace("xxx","^xxx[0-9]+$","&KwHk\\1a\\1\\1\\1&&i",[global])), 
-    <<"ohMDx123xpx123mNT">> = iolist_to_binary(re:replace("x123","^.+[0-9][0-9][0-9]$","ohMD&xp\\1&mNT",[])), 
-    <<"ohMDx123xpx123mNT">> = iolist_to_binary(re:replace("x123","^.+[0-9][0-9][0-9]$","ohMD&xp\\1&mNT",[global])), 
-    <<"gYaxx123xx123XaaNxx123bNU">> = iolist_to_binary(re:replace("xx123","^.+[0-9][0-9][0-9]$","gYa&&XaaN&bNU",[])), 
-    <<"gYaxx123xx123XaaNxx123bNU">> = iolist_to_binary(re:replace("xx123","^.+[0-9][0-9][0-9]$","gYa&&XaaN&bNU",[global])), 
-    <<"iElVtor">> = iolist_to_binary(re:replace("123456","^.+[0-9][0-9][0-9]$","i\\1ElV\\1tor",[])), 
-    <<"iElVtor">> = iolist_to_binary(re:replace("123456","^.+[0-9][0-9][0-9]$","i\\1ElV\\1tor",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.+[0-9][0-9][0-9]$","BWxJ\\1uhGy&vgMLA",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.+[0-9][0-9][0-9]$","BWxJ\\1uhGy&vgMLA",[global])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^.+[0-9][0-9][0-9]$","xTGS&sW\\1G&NlcW",[])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^.+[0-9][0-9][0-9]$","xTGS&sW\\1G&NlcW",[global])), 
-    <<"Ix1234IUy">> = iolist_to_binary(re:replace("x1234","^.+[0-9][0-9][0-9]$","I\\1&\\1I\\1Uy",[])), 
-    <<"Ix1234IUy">> = iolist_to_binary(re:replace("x1234","^.+[0-9][0-9][0-9]$","I\\1&\\1I\\1Uy",[global])), 
-    <<"DBYEAgkI">> = iolist_to_binary(re:replace("x123","^.+?[0-9][0-9][0-9]$","DBYE\\1AgkI",[])), 
-    <<"DBYEAgkI">> = iolist_to_binary(re:replace("x123","^.+?[0-9][0-9][0-9]$","DBYE\\1AgkI",[global])), 
-    <<"EABxx123">> = iolist_to_binary(re:replace("xx123","^.+?[0-9][0-9][0-9]$","EAB&\\1",[])), 
-    <<"EABxx123">> = iolist_to_binary(re:replace("xx123","^.+?[0-9][0-9][0-9]$","EAB&\\1",[global])), 
-    <<"w">> = iolist_to_binary(re:replace("123456","^.+?[0-9][0-9][0-9]$","w",[])), 
-    <<"w">> = iolist_to_binary(re:replace("123456","^.+?[0-9][0-9][0-9]$","w",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.+?[0-9][0-9][0-9]$","jiMwkAneSrQ&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.+?[0-9][0-9][0-9]$","jiMwkAneSrQ&",[global])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^.+?[0-9][0-9][0-9]$","pg\\1cjQ&&&",[])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^.+?[0-9][0-9][0-9]$","pg\\1cjQ&&&",[global])), 
-    <<"APdx1234Jdelcg">> = iolist_to_binary(re:replace("x1234","^.+?[0-9][0-9][0-9]$","A\\1Pd&Jdelcg",[])), 
-    <<"APdx1234Jdelcg">> = iolist_to_binary(re:replace("x1234","^.+?[0-9][0-9][0-9]$","A\\1Pd&Jdelcg",[global])), 
-    <<"abcVE">> = iolist_to_binary(re:replace("abc!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","\\1VE",[])), 
-    <<"abcVE">> = iolist_to_binary(re:replace("abc!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","\\1VE",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","ysSa&O\\1ogTi\\1e\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","ysSa&O\\1ogTi\\1e\\1",[global])), 
-    <<"!pqr=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","eCQWoiG\\1",[])), 
-    <<"!pqr=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","eCQWoiG\\1",[global])), 
-    <<"abc!=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("abc!=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","rYbgJDpc",[])), 
-    <<"abc!=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("abc!=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","rYbgJDpc",[global])), 
-    <<"abc!pqr=apquxz:ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("abc!pqr=apquxz:ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","vkuwBMsxa",[])), 
-    <<"abc!pqr=apquxz:ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("abc!pqr=apquxz:ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","vkuwBMsxa",[global])), 
-    <<"abc!pqr=apquxz.ixr.zzz.ac.ukk">> = iolist_to_binary(re:replace("abc!pqr=apquxz.ixr.zzz.ac.ukk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","e\\1KF&BD\\1C&kxH&rwWnu",[])), 
-    <<"abc!pqr=apquxz.ixr.zzz.ac.ukk">> = iolist_to_binary(re:replace("abc!pqr=apquxz.ixr.zzz.ac.ukk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","e\\1KF&BD\\1C&kxH&rwWnu",[global])), 
-    <<"Well, we need a colongxIksrpvcmlefi:WmR somewhere">> = iolist_to_binary(re:replace("Well, we need a colon: somewhere",":","g\\1xIksrpvcmlefi&WmR",[])), 
-    <<"Well, we need a colongxIksrpvcmlefi:WmR somewhere">> = iolist_to_binary(re:replace("Well, we need a colon: somewhere",":","g\\1xIksrpvcmlefi&WmR",[global])), 
-    <<"*** Fail if we don't">> = iolist_to_binary(re:replace("*** Fail if we don't",":","g&BggNgoAXIe&s\\1NH",[])), 
-    <<"*** Fail if we don't">> = iolist_to_binary(re:replace("*** Fail if we don't",":","g&BggNgoAXIe&s\\1NH",[global])), 
-    <<"TkV0abcQpF0abci0abcyiC">> = iolist_to_binary(re:replace("0abc","([\\da-f:]+)$","TkV\\1QpF\\1i&yiC",[caseless])), 
-    <<"TkV0abcQpF0abci0abcyiC">> = iolist_to_binary(re:replace("0abc","([\\da-f:]+)$","TkV\\1QpF\\1i&yiC",[caseless,
-                                                                                                                                                                                                                  global])), 
-    <<"gAHIDgPO">> = iolist_to_binary(re:replace("abc","([\\da-f:]+)$","gAHIDgPO",[caseless])), 
-    <<"gAHIDgPO">> = iolist_to_binary(re:replace("abc","([\\da-f:]+)$","gAHIDgPO",[caseless,
-                                                                                                                                                                                           global])), 
-    <<"QqLxYfedlXtfedNm">> = iolist_to_binary(re:replace("fed","([\\da-f:]+)$","QqLxY&lXt\\1Nm",[caseless])), 
-    <<"QqLxYfedlXtfedNm">> = iolist_to_binary(re:replace("fed","([\\da-f:]+)$","QqLxY&lXt\\1Nm",[caseless,
-                                                                                                                                                                                                         global])), 
-    <<"aXaxRLpEPRwSlQEEw">> = iolist_to_binary(re:replace("E","([\\da-f:]+)$","aXaxRLp\\1PRwSlQ\\1\\1w",[caseless])), 
-    <<"aXaxRLpEPRwSlQEEw">> = iolist_to_binary(re:replace("E","([\\da-f:]+)$","aXaxRLp\\1PRwSlQ\\1\\1w",[caseless,
-                                                                                                                                                                                                                        global])), 
-    <<"srXTndsE::::kfsP::LR">> = iolist_to_binary(re:replace("::","([\\da-f:]+)$","srXTndsE&&kfsP&LR",[caseless])), 
-    <<"srXTndsE::::kfsP::LR">> = iolist_to_binary(re:replace("::","([\\da-f:]+)$","srXTndsE&&kfsP&LR",[caseless,
-                                                                                                                                                                                                              global])), 
-    <<"5f03:12C0::932ejAFV">> = iolist_to_binary(re:replace("5f03:12C0::932e","([\\da-f:]+)$","&jAFV",[caseless])), 
-    <<"5f03:12C0::932ejAFV">> = iolist_to_binary(re:replace("5f03:12C0::932e","([\\da-f:]+)$","&jAFV",[caseless,
+    <<"P">> = iolist_to_binary(re:replace("xxx0","^xxx[0-9]+$","P",[])), 
+    <<"P">> = iolist_to_binary(re:replace("xxx0","^xxx[0-9]+$","P",[global])), 
+    <<"eSFOJJrLwTwUxxx1234xxx1234Mqmxxx1234P">> = iolist_to_binary(re:replace("xxx1234","^xxx[0-9]+$","eSFOJJrLwTwU&&Mqm&P",[])), 
+    <<"eSFOJJrLwTwUxxx1234xxx1234Mqmxxx1234P">> = iolist_to_binary(re:replace("xxx1234","^xxx[0-9]+$","eSFOJJrLwTwU&&Mqm&P",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^xxx[0-9]+$","rqtBg",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^xxx[0-9]+$","rqtBg",[global])), 
+    <<"xxx">> = iolist_to_binary(re:replace("xxx","^xxx[0-9]+$","BC&WMPvffc&kTc",[])), 
+    <<"xxx">> = iolist_to_binary(re:replace("xxx","^xxx[0-9]+$","BC&WMPvffc&kTc",[global])), 
+    <<"x123lx123x123x123UnCsPMYYkPx123mE">> = iolist_to_binary(re:replace("x123","^.+[0-9][0-9][0-9]$","&l&&&Un\\1CsPMYYkP\\1&mE",[])), 
+    <<"x123lx123x123x123UnCsPMYYkPx123mE">> = iolist_to_binary(re:replace("x123","^.+[0-9][0-9][0-9]$","&l&&&Un\\1CsPMYYkP\\1&mE",[global])), 
+    <<"IdKDxx123rQnxx123gDqdon">> = iolist_to_binary(re:replace("xx123","^.+[0-9][0-9][0-9]$","IdKD&rQ\\1\\1n&gD\\1qdo\\1n",[])), 
+    <<"IdKDxx123rQnxx123gDqdon">> = iolist_to_binary(re:replace("xx123","^.+[0-9][0-9][0-9]$","IdKD&rQ\\1\\1n&gD\\1qdo\\1n",[global])), 
+    <<"RkaqCHlxR">> = iolist_to_binary(re:replace("123456","^.+[0-9][0-9][0-9]$","Rk\\1aqCHlxR",[])), 
+    <<"RkaqCHlxR">> = iolist_to_binary(re:replace("123456","^.+[0-9][0-9][0-9]$","Rk\\1aqCHlxR",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.+[0-9][0-9][0-9]$","cgy\\1xVdgl&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.+[0-9][0-9][0-9]$","cgy\\1xVdgl&",[global])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^.+[0-9][0-9][0-9]$","CGIYKCWyECIvTQ",[])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^.+[0-9][0-9][0-9]$","CGIYKCWyECIvTQ",[global])), 
+    <<"FtyEkgTx1234aW">> = iolist_to_binary(re:replace("x1234","^.+[0-9][0-9][0-9]$","FtyEkg\\1T&aW",[])), 
+    <<"FtyEkgTx1234aW">> = iolist_to_binary(re:replace("x1234","^.+[0-9][0-9][0-9]$","FtyEkg\\1T&aW",[global])), 
+    <<"KeT">> = iolist_to_binary(re:replace("x123","^.+?[0-9][0-9][0-9]$","KeT",[])), 
+    <<"KeT">> = iolist_to_binary(re:replace("x123","^.+?[0-9][0-9][0-9]$","KeT",[global])), 
+    <<"Lxx123ikqEJxx123xx123">> = iolist_to_binary(re:replace("xx123","^.+?[0-9][0-9][0-9]$","L&ikqEJ\\1&&\\1\\1",[])), 
+    <<"Lxx123ikqEJxx123xx123">> = iolist_to_binary(re:replace("xx123","^.+?[0-9][0-9][0-9]$","L&ikqEJ\\1&&\\1\\1",[global])), 
+    <<"X123456R">> = iolist_to_binary(re:replace("123456","^.+?[0-9][0-9][0-9]$","X&R",[])), 
+    <<"X123456R">> = iolist_to_binary(re:replace("123456","^.+?[0-9][0-9][0-9]$","X&R",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.+?[0-9][0-9][0-9]$","tKJBvn",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.+?[0-9][0-9][0-9]$","tKJBvn",[global])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^.+?[0-9][0-9][0-9]$","hVg\\1P\\1\\1",[])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^.+?[0-9][0-9][0-9]$","hVg\\1P\\1\\1",[global])), 
+    <<"Tx1234amxVpJx1234egSsUBIV">> = iolist_to_binary(re:replace("x1234","^.+?[0-9][0-9][0-9]$","T&a\\1mxVpJ\\1&egSsUBIV",[])), 
+    <<"Tx1234amxVpJx1234egSsUBIV">> = iolist_to_binary(re:replace("x1234","^.+?[0-9][0-9][0-9]$","T&a\\1mxVpJ\\1&egSsUBIV",[global])), 
+    <<"YWynbrCtabcabc">> = iolist_to_binary(re:replace("abc!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","YWynbrCt\\1\\1",[])), 
+    <<"YWynbrCtabcabc">> = iolist_to_binary(re:replace("abc!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","YWynbrCt\\1\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","gXiCw\\1HR&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","gXiCw\\1HR&",[global])), 
+    <<"!pqr=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","p&jt\\1a",[])), 
+    <<"!pqr=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("!pqr=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","p&jt\\1a",[global])), 
+    <<"abc!=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("abc!=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","\\1RDbvMJ&",[])), 
+    <<"abc!=apquxz.ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("abc!=apquxz.ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","\\1RDbvMJ&",[global])), 
+    <<"abc!pqr=apquxz:ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("abc!pqr=apquxz:ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","I\\1\\1c\\1&\\1AnFPifD&C",[])), 
+    <<"abc!pqr=apquxz:ixr.zzz.ac.uk">> = iolist_to_binary(re:replace("abc!pqr=apquxz:ixr.zzz.ac.uk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","I\\1\\1c\\1&\\1AnFPifD&C",[global])), 
+    <<"abc!pqr=apquxz.ixr.zzz.ac.ukk">> = iolist_to_binary(re:replace("abc!pqr=apquxz.ixr.zzz.ac.ukk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","byM\\1qyusNtwD",[])), 
+    <<"abc!pqr=apquxz.ixr.zzz.ac.ukk">> = iolist_to_binary(re:replace("abc!pqr=apquxz.ixr.zzz.ac.ukk","^([^!]+)!(.+)=apquxz\\.ixr\\.zzz\\.ac\\.uk$","byM\\1qyusNtwD",[global])), 
+    <<"Well, we need a colonwOsWUYkpQEYQO somewhere">> = iolist_to_binary(re:replace("Well, we need a colon: somewhere",":","wOsWUYkpQEYQO",[])), 
+    <<"Well, we need a colonwOsWUYkpQEYQO somewhere">> = iolist_to_binary(re:replace("Well, we need a colon: somewhere",":","wOsWUYkpQEYQO",[global])), 
+    <<"*** Fail if we don't">> = iolist_to_binary(re:replace("*** Fail if we don't",":","ehPt&NEI\\1P\\1ceGP",[])), 
+    <<"*** Fail if we don't">> = iolist_to_binary(re:replace("*** Fail if we don't",":","ehPt&NEI\\1P\\1ceGP",[global])), 
+    <<"u0abcPr0abcfewT0abcqIyT0abcD">> = iolist_to_binary(re:replace("0abc","([\\da-f:]+)$","u\\1Pr&fewT&qIyT\\1D",[caseless])), 
+    <<"u0abcPr0abcfewT0abcqIyT0abcD">> = iolist_to_binary(re:replace("0abc","([\\da-f:]+)$","u\\1Pr&fewT&qIyT\\1D",[caseless,
+                                                                                                                                                                                                                         global])), 
+    <<"rTODdabcvabcKUabc">> = iolist_to_binary(re:replace("abc","([\\da-f:]+)$","rTODd\\1v&KU&",[caseless])), 
+    <<"rTODdabcvabcKUabc">> = iolist_to_binary(re:replace("abc","([\\da-f:]+)$","rTODd\\1v&KU&",[caseless,
+                                                                                                                                                                                                        global])), 
+    <<"UhjfwcfedwPfedMkfedSM">> = iolist_to_binary(re:replace("fed","([\\da-f:]+)$","Uhjfwc&wP&Mk\\1SM",[caseless])), 
+    <<"UhjfwcfedwPfedMkfedSM">> = iolist_to_binary(re:replace("fed","([\\da-f:]+)$","Uhjfwc&wP&Mk\\1SM",[caseless,
+                                                                                                                                                                                                                global])), 
+    <<"tsEwEtEEnWpuswMEEv">> = iolist_to_binary(re:replace("E","([\\da-f:]+)$","ts\\1w&t\\1&nWpuswM\\1&v",[caseless])), 
+    <<"tsEwEtEEnWpuswMEEv">> = iolist_to_binary(re:replace("E","([\\da-f:]+)$","ts\\1w&t\\1&nWpuswM\\1&v",[caseless,
+                                                                                                                                                                                                                             global])), 
+    <<"fXlt::X::::f::iL::tsbvQOv">> = iolist_to_binary(re:replace("::","([\\da-f:]+)$","fXlt&X&&f\\1iL&tsbvQOv",[caseless])), 
+    <<"fXlt::X::::f::iL::tsbvQOv">> = iolist_to_binary(re:replace("::","([\\da-f:]+)$","fXlt&X&&f\\1iL&tsbvQOv",[caseless,
+                                                                                                                                                                                                                          global])), 
+    <<"AAW5f03:12C0::932exM">> = iolist_to_binary(re:replace("5f03:12C0::932e","([\\da-f:]+)$","AAW&xM",[caseless])), 
+    <<"AAW5f03:12C0::932exM">> = iolist_to_binary(re:replace("5f03:12C0::932e","([\\da-f:]+)$","AAW&xM",[caseless,
+                                                                                                                                                                                                                global])), 
+    <<"fed defSdefndefHJy">> = iolist_to_binary(re:replace("fed def","([\\da-f:]+)$","\\1S\\1n&HJy",[caseless])), 
+    <<"fed defSdefndefHJy">> = iolist_to_binary(re:replace("fed def","([\\da-f:]+)$","\\1S\\1n&HJy",[caseless,
                                                                                                                                                                                                               global])), 
-    <<"fed yjdefSWAl">> = iolist_to_binary(re:replace("fed def","([\\da-f:]+)$","yj&SWAl",[caseless])), 
-    <<"fed yjdefSWAl">> = iolist_to_binary(re:replace("fed def","([\\da-f:]+)$","yj&SWAl",[caseless,
-                                                                                                                                                                                                  global])), 
-    <<"Any old stuqffffafSffkdOlpalffuffR">> = iolist_to_binary(re:replace("Any old stuff","([\\da-f:]+)$","q&\\1afS&kdOlpal&u\\1R",[caseless])), 
-    <<"Any old stuqffffafSffkdOlpalffuffR">> = iolist_to_binary(re:replace("Any old stuff","([\\da-f:]+)$","q&\\1afS&kdOlpal&u\\1R",[caseless,
-                                                                                                                                                                                                                                                global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","([\\da-f:]+)$","IyKK\\1DBvmhe",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","([\\da-f:]+)$","IyKK\\1DBvmhe",[caseless,
-                                                                                                                                                                                                                      global])), 
-    <<"0zzz">> = iolist_to_binary(re:replace("0zzz","([\\da-f:]+)$","rdo\\1x&nKGAa",[caseless])), 
-    <<"0zzz">> = iolist_to_binary(re:replace("0zzz","([\\da-f:]+)$","rdo\\1x&nKGAa",[caseless,
+    <<"Any old stuPffte">> = iolist_to_binary(re:replace("Any old stuff","([\\da-f:]+)$","P&te",[caseless])), 
+    <<"Any old stuPffte">> = iolist_to_binary(re:replace("Any old stuff","([\\da-f:]+)$","P&te",[caseless,
+                                                                                                                                                                                                        global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","([\\da-f:]+)$","\\1RRODRx\\1gQSrTrwC",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","([\\da-f:]+)$","\\1RRODRx\\1gQSrTrwC",[caseless,
+                                                                                                                                                                                                                                     global])), 
+    <<"0zzz">> = iolist_to_binary(re:replace("0zzz","([\\da-f:]+)$","C\\1",[caseless])), 
+    <<"0zzz">> = iolist_to_binary(re:replace("0zzz","([\\da-f:]+)$","C\\1",[caseless,
+                                                                                                                                                                                      global])), 
+    <<"gzzz">> = iolist_to_binary(re:replace("gzzz","([\\da-f:]+)$","MtJG&NF\\1PgL&gg\\1",[caseless])), 
+    <<"gzzz">> = iolist_to_binary(re:replace("gzzz","([\\da-f:]+)$","MtJG&NF\\1PgL&gg\\1",[caseless,
+                                                                                                                                                                                                                       global])), 
+    <<"fed ">> = iolist_to_binary(re:replace("fed ","([\\da-f:]+)$","yL&WjLe&\\1NC&GCG\\1xD",[caseless])), 
+    <<"fed ">> = iolist_to_binary(re:replace("fed ","([\\da-f:]+)$","yL&WjLe&\\1NC&GCG\\1xD",[caseless,
+                                                                                                                                                                                                                              global])), 
+    <<"Any old rubbish">> = iolist_to_binary(re:replace("Any old rubbish","([\\da-f:]+)$","bJbtPIaR",[caseless])), 
+    <<"Any old rubbish">> = iolist_to_binary(re:replace("Any old rubbish","([\\da-f:]+)$","bJbtPIaR",[caseless,
+                                                                                                                                                                                                                   global])), 
+    <<"T1">> = iolist_to_binary(re:replace(".1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","T\\1",[])), 
+    <<"T1">> = iolist_to_binary(re:replace(".1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","T\\1",[global])), 
+    <<"dOdvJFA.12.123.012">> = iolist_to_binary(re:replace("A.12.123.0","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","dOdvJF&\\1",[])), 
+    <<"dOdvJFA.12.123.012">> = iolist_to_binary(re:replace("A.12.123.0","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","dOdvJF&\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","hLnol",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","hLnol",[global])), 
+    <<".1.2.3333">> = iolist_to_binary(re:replace(".1.2.3333","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","fFUsmk\\1Ltx",[])), 
+    <<".1.2.3333">> = iolist_to_binary(re:replace(".1.2.3333","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","fFUsmk\\1Ltx",[global])), 
+    <<"1.2.3">> = iolist_to_binary(re:replace("1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","v",[])), 
+    <<"1.2.3">> = iolist_to_binary(re:replace("1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","v",[global])), 
+    <<"1234.2.3">> = iolist_to_binary(re:replace("1234.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","tcSnhlApa",[])), 
+    <<"1234.2.3">> = iolist_to_binary(re:replace("1234.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","tcSnhlApa",[global])), 
+    <<"rdN">> = iolist_to_binary(re:replace("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","rdN",[])), 
+    <<"rdN">> = iolist_to_binary(re:replace("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","rdN",[global])), 
+    <<"1    IN    SOA    non-sp1    non-sp2   (nPIbyKLvCyOobyW1RC1    IN    SOA    non-sp1    non-sp2   (">> = iolist_to_binary(re:replace("1    IN    SOA    non-sp1    non-sp2   (","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","&nPIbyKLvCyOobyW\\1RC&",[])), 
+    <<"1    IN    SOA    non-sp1    non-sp2   (nPIbyKLvCyOobyW1RC1    IN    SOA    non-sp1    non-sp2   (">> = iolist_to_binary(re:replace("1    IN    SOA    non-sp1    non-sp2   (","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","&nPIbyKLvCyOobyW\\1RC&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","YYlMHXKMT&K\\1w&sJ",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","YYlMHXKMT&K\\1w&sJ",[global])), 
+    <<"1IN SOA non-sp1 non-sp2(">> = iolist_to_binary(re:replace("1IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","L\\1nyk",[])), 
+    <<"1IN SOA non-sp1 non-sp2(">> = iolist_to_binary(re:replace("1IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","L\\1nyk",[global])), 
+    <<"rnRluS">> = iolist_to_binary(re:replace("a.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","rnRluS",[])), 
+    <<"rnRluS">> = iolist_to_binary(re:replace("a.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","rnRluS",[global])), 
+    <<"IfUFYgPEDZ.g">> = iolist_to_binary(re:replace("Z.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","IfUFYg\\1P\\1ED&g",[])), 
+    <<"IfUFYgPEDZ.g">> = iolist_to_binary(re:replace("Z.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","IfUFYg\\1P\\1ED&g",[global])), 
+    <<"hB">> = iolist_to_binary(re:replace("2.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","\\1hB",[])), 
+    <<"hB">> = iolist_to_binary(re:replace("2.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","\\1hB",[global])), 
+    <<"Lu">> = iolist_to_binary(re:replace("ab-c.pq-r.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","Lu",[])), 
+    <<"Lu">> = iolist_to_binary(re:replace("ab-c.pq-r.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","Lu",[global])), 
+    <<"XY">> = iolist_to_binary(re:replace("sxk.zzz.ac.uk.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","XY",[])), 
+    <<"XY">> = iolist_to_binary(re:replace("sxk.zzz.ac.uk.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","XY",[global])), 
+    <<"AxgSFCHEmS">> = iolist_to_binary(re:replace("x-.y-.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","AxgSFCHEmS",[])), 
+    <<"AxgSFCHEmS">> = iolist_to_binary(re:replace("x-.y-.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","AxgSFCHEmS",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","jAGN",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","jAGN",[global])), 
+    <<"-abc.peq.">> = iolist_to_binary(re:replace("-abc.peq.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","OL",[])), 
+    <<"-abc.peq.">> = iolist_to_binary(re:replace("-abc.peq.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","OL",[global])), 
+    <<"utUWVifAF">> = iolist_to_binary(re:replace("*.a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","\\1u\\1t\\1UWVifAF",[])), 
+    <<"utUWVifAF">> = iolist_to_binary(re:replace("*.a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","\\1u\\1t\\1UWVifAF",[global])), 
+    <<"IG*.b0-a*.b0-aBgtmNURrKatUh*.b0-aGc">> = iolist_to_binary(re:replace("*.b0-a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","IG&&BgtmNURrKatUh&Gc",[])), 
+    <<"IG*.b0-a*.b0-aBgtmNURrKatUh*.b0-aGc">> = iolist_to_binary(re:replace("*.b0-a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","IG&&BgtmNURrKatUh&Gc",[global])), 
+    <<"Du3-bV*.c3-b.c3-beGytl3-bhNPYv*.c3-b.c3-bM">> = iolist_to_binary(re:replace("*.c3-b.c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","Du\\1V&\\1eGytl\\1hNPYv&\\1M",[])), 
+    <<"Du3-bV*.c3-b.c3-beGytl3-bhNPYv*.c3-b.c3-bM">> = iolist_to_binary(re:replace("*.c3-b.c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","Du\\1V&\\1eGytl\\1hNPYv&\\1M",[global])), 
+    <<"gImvCJR-a*.c-a.b-cvbRP">> = iolist_to_binary(re:replace("*.c-a.b-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","gImvCJR\\1&vbRP",[])), 
+    <<"gImvCJR-a*.c-a.b-cvbRP">> = iolist_to_binary(re:replace("*.c-a.b-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","gImvCJR\\1&vbRP",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","pRl\\1&\\1j&h&ENE&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","pRl\\1&\\1j&h&ENE&",[global])), 
+    <<"*.0">> = iolist_to_binary(re:replace("*.0","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","k\\1\\1LrQNL&",[])), 
+    <<"*.0">> = iolist_to_binary(re:replace("*.0","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","k\\1\\1LrQNL&",[global])), 
+    <<"*.a-">> = iolist_to_binary(re:replace("*.a-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","&IphIN",[])), 
+    <<"*.a-">> = iolist_to_binary(re:replace("*.a-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","&IphIN",[global])), 
+    <<"*.a-b.c-">> = iolist_to_binary(re:replace("*.a-b.c-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","tUY",[])), 
+    <<"*.a-b.c-">> = iolist_to_binary(re:replace("*.a-b.c-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","tUY",[global])), 
+    <<"*.c-a.0-c">> = iolist_to_binary(re:replace("*.c-a.0-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","tspwqyti\\1maFJR\\1Vhlja",[])), 
+    <<"*.c-a.0-c">> = iolist_to_binary(re:replace("*.c-a.0-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","tspwqyti\\1maFJR\\1Vhlja",[global])), 
+    <<"deabdedeYddeBOpd">> = iolist_to_binary(re:replace("abde","^(?=ab(de))(abd)(e)","\\1&\\1Yd\\1BOpd",[])), 
+    <<"deabdedeYddeBOpd">> = iolist_to_binary(re:replace("abde","^(?=ab(de))(abd)(e)","\\1&\\1Yd\\1BOpd",[global])), 
+    <<"fP">> = iolist_to_binary(re:replace("abdf","^(?!(ab)de|x)(abd)(f)","fP",[])), 
+    <<"fP">> = iolist_to_binary(re:replace("abdf","^(?!(ab)de|x)(abd)(f)","fP",[global])), 
+    <<"sAabcdabLioGabcdwHabcdgMvvDIcd">> = iolist_to_binary(re:replace("abcd","^(?=(ab(cd)))(ab)","sA\\1&LioG\\1wH\\1gMvvDI",[])), 
+    <<"sAabcdabLioGabcdwHabcdgMvvDIcd">> = iolist_to_binary(re:replace("abcd","^(?=(ab(cd)))(ab)","sA\\1&LioG\\1wH\\1gMvvDI",[global])), 
+    <<"D">> = iolist_to_binary(re:replace("a.b.c.d","^[\\da-f](\\.[\\da-f])*$","D",[caseless])), 
+    <<"D">> = iolist_to_binary(re:replace("a.b.c.d","^[\\da-f](\\.[\\da-f])*$","D",[caseless,
+                                                                                                                                                                                                             global])), 
+    <<"ma.Dy.D">> = iolist_to_binary(re:replace("A.B.C.D","^[\\da-f](\\.[\\da-f])*$","ma\\1y\\1",[caseless])), 
+    <<"ma.Dy.D">> = iolist_to_binary(re:replace("A.B.C.D","^[\\da-f](\\.[\\da-f])*$","ma\\1y\\1",[caseless,
+                                                                                                                                                                                                                               global])), 
+    <<"N.CfP.CXXa.b.c.1.2.3.CYyl">> = iolist_to_binary(re:replace("a.b.c.1.2.3.C","^[\\da-f](\\.[\\da-f])*$","N\\1fP\\1XX&Yyl",[caseless])), 
+    <<"N.CfP.CXXa.b.c.1.2.3.CYyl">> = iolist_to_binary(re:replace("a.b.c.1.2.3.C","^[\\da-f](\\.[\\da-f])*$","N\\1fP\\1XX&Yyl",[caseless,
+                                                                                                                                                                                                                                                        global])), 
+    <<"hoN">> = iolist_to_binary(re:replace("\"1234\"","^\\\".*\\\"\\s*(;.*)?$","hoN",[])), 
+    <<"hoN">> = iolist_to_binary(re:replace("\"1234\"","^\\\".*\\\"\\s*(;.*)?$","hoN",[global])), 
+    <<"mAGoxP\"abcd\" ;LTrowOqTtkrS">> = iolist_to_binary(re:replace("\"abcd\" ;","^\\\".*\\\"\\s*(;.*)?$","mAGoxP&LTrowOqTtkrS",[])), 
+    <<"mAGoxP\"abcd\" ;LTrowOqTtkrS">> = iolist_to_binary(re:replace("\"abcd\" ;","^\\\".*\\\"\\s*(;.*)?$","mAGoxP&LTrowOqTtkrS",[global])), 
+    <<"; rhubarb\"\" ; rhubarbACq; rhubarbJhxa; rhubarb">> = iolist_to_binary(re:replace("\"\" ; rhubarb","^\\\".*\\\"\\s*(;.*)?$","\\1&ACq\\1Jhxa\\1",[])), 
+    <<"; rhubarb\"\" ; rhubarbACq; rhubarbJhxa; rhubarb">> = iolist_to_binary(re:replace("\"\" ; rhubarb","^\\\".*\\\"\\s*(;.*)?$","\\1&ACq\\1Jhxa\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\\".*\\\"\\s*(;.*)?$","uuJoIhaVnwJ",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\\".*\\\"\\s*(;.*)?$","uuJoIhaVnwJ",[global])), 
+    <<"\"1234\" : things">> = iolist_to_binary(re:replace("\"1234\" : things","^\\\".*\\\"\\s*(;.*)?$","&",[])), 
+    <<"\"1234\" : things">> = iolist_to_binary(re:replace("\"1234\" : things","^\\\".*\\\"\\s*(;.*)?$","&",[global])), 
+    <<"IHpbwDeDoVJ">> = iolist_to_binary(re:replace("","^$","IHpbw\\1DeDoV\\1J",[])), 
+    <<"IHpbwDeDoVJ">> = iolist_to_binary(re:replace("","^$","IHpbw\\1DeDoV\\1J",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^$","uhGdgAUnWJEF",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^$","uhGdgAUnWJEF",[global])), 
+    <<"ab cab cWr">> = iolist_to_binary(re:replace("ab c","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","&&Wr",[extended])), 
+    <<"ab cab cWr">> = iolist_to_binary(re:replace("ab c","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","&&Wr",[extended,
+                                                                                                                                                                                                                                                                                                   global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","GGresSs\\1Q&yX",[extended])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","GGresSs\\1Q&yX",[extended,
+                                                                                                                                                                                                                                                                                                                                     global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","li\\1Qy\\1XfY",[extended])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","li\\1Qy\\1XfY",[extended,
+                                                                                                                                                                                                                                                                                                                   global])), 
+    <<"ab cde">> = iolist_to_binary(re:replace("ab cde","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","c\\1H&",[extended])), 
+    <<"ab cde">> = iolist_to_binary(re:replace("ab cde","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","c\\1H&",[extended,
+                                                                                                                                                                                                                                                                                                           global])), 
+    <<"fGTimsjSab cRab clKbab cn">> = iolist_to_binary(re:replace("ab c","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","\\1fGTimsjS&R&lK\\1b&\\1n",[])), 
+    <<"fGTimsjSab cRab clKbab cn">> = iolist_to_binary(re:replace("ab c","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","\\1fGTimsjS&R&lK\\1b&\\1n",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","BiO\\1OITSCrXtQNI\\1Wkc",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","BiO\\1OITSCrXtQNI\\1Wkc",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","myYnx\\1OS\\1DTaa",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","myYnx\\1OS\\1DTaa",[global])), 
+    <<"ab cde">> = iolist_to_binary(re:replace("ab cde","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","nJCbPkJnDbYu&SNbC",[])), 
+    <<"ab cde">> = iolist_to_binary(re:replace("ab cde","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","nJCbPkJnDbYu&SNbC",[global])), 
+    <<"NkFMbyd">> = iolist_to_binary(re:replace("a bcd","^   a\\ b[c ]d       $","NkFMbyd",[extended])), 
+    <<"NkFMbyd">> = iolist_to_binary(re:replace("a bcd","^   a\\ b[c ]d       $","NkFMbyd",[extended,
+                                                                                                                                                                                                               global])), 
+    <<"VEOn">> = iolist_to_binary(re:replace("a b d","^   a\\ b[c ]d       $","VEOn",[extended])), 
+    <<"VEOn">> = iolist_to_binary(re:replace("a b d","^   a\\ b[c ]d       $","VEOn",[extended,
                                                                                                                                                                                                          global])), 
-    <<"gzzz">> = iolist_to_binary(re:replace("gzzz","([\\da-f:]+)$","CUmRDqbGoniV\\1",[caseless])), 
-    <<"gzzz">> = iolist_to_binary(re:replace("gzzz","([\\da-f:]+)$","CUmRDqbGoniV\\1",[caseless,
-                                                                                                                                                                                                            global])), 
-    <<"fed ">> = iolist_to_binary(re:replace("fed ","([\\da-f:]+)$","bMg\\1\\1Smk",[caseless])), 
-    <<"fed ">> = iolist_to_binary(re:replace("fed ","([\\da-f:]+)$","bMg\\1\\1Smk",[caseless,
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^   a\\ b[c ]d       $","aiLS",[extended])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^   a\\ b[c ]d       $","aiLS",[extended,
+                                                                                                                                                                                                                     global])), 
+    <<"abcd">> = iolist_to_binary(re:replace("abcd","^   a\\ b[c ]d       $","&TlY\\1\\1J&VFir",[extended])), 
+    <<"abcd">> = iolist_to_binary(re:replace("abcd","^   a\\ b[c ]d       $","&TlY\\1\\1J&VFir",[extended,
+                                                                                                                                                                                                                                   global])), 
+    <<"ab d">> = iolist_to_binary(re:replace("ab d","^   a\\ b[c ]d       $","EPKW",[extended])), 
+    <<"ab d">> = iolist_to_binary(re:replace("ab d","^   a\\ b[c ]d       $","EPKW",[extended,
                                                                                                                                                                                                        global])), 
-    <<"Any old rubbish">> = iolist_to_binary(re:replace("Any old rubbish","([\\da-f:]+)$","&NxG\\1osbOqKBX\\1UUxiI",[caseless])), 
-    <<"Any old rubbish">> = iolist_to_binary(re:replace("Any old rubbish","([\\da-f:]+)$","&NxG\\1osbOqKBX\\1UUxiI",[caseless,
-                                                                                                                                                                                                                                                    global])), 
-    <<"xn1t">> = iolist_to_binary(re:replace(".1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","xn\\1t",[])), 
-    <<"xn1t">> = iolist_to_binary(re:replace(".1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","xn\\1t",[global])), 
-    <<"xuA.12.123.0pmID">> = iolist_to_binary(re:replace("A.12.123.0","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","xu&pmID",[])), 
-    <<"xuA.12.123.0pmID">> = iolist_to_binary(re:replace("A.12.123.0","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","xu&pmID",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","p&&t\\1\\1M&oKI",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","p&&t\\1\\1M&oKI",[global])), 
-    <<".1.2.3333">> = iolist_to_binary(re:replace(".1.2.3333","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","&p",[])), 
-    <<".1.2.3333">> = iolist_to_binary(re:replace(".1.2.3333","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","&p",[global])), 
-    <<"1.2.3">> = iolist_to_binary(re:replace("1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","\\1&LbVkk&K&F&b",[])), 
-    <<"1.2.3">> = iolist_to_binary(re:replace("1.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","\\1&LbVkk&K&F&b",[global])), 
-    <<"1234.2.3">> = iolist_to_binary(re:replace("1234.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","Paehh\\1",[])), 
-    <<"1234.2.3">> = iolist_to_binary(re:replace("1234.2.3","^.*\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$","Paehh\\1",[global])), 
-    <<"1LAfJBRwFABikGlQ1 IN SOA non-sp1 non-sp2(jE1 IN SOA non-sp1 non-sp2(">> = iolist_to_binary(re:replace("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","\\1LAfJBRwFABikGlQ&jE&",[])), 
-    <<"1LAfJBRwFABikGlQ1 IN SOA non-sp1 non-sp2(jE1 IN SOA non-sp1 non-sp2(">> = iolist_to_binary(re:replace("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","\\1LAfJBRwFABikGlQ&jE&",[global])), 
-    <<"vcbW">> = iolist_to_binary(re:replace("1    IN    SOA    non-sp1    non-sp2   (","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","vcbW",[])), 
-    <<"vcbW">> = iolist_to_binary(re:replace("1    IN    SOA    non-sp1    non-sp2   (","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","vcbW",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","N",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","N",[global])), 
-    <<"1IN SOA non-sp1 non-sp2(">> = iolist_to_binary(re:replace("1IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","F\\1lEQb&&o&c&&",[])), 
-    <<"1IN SOA non-sp1 non-sp2(">> = iolist_to_binary(re:replace("1IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","F\\1lEQb&&o&c&&",[global])), 
-    <<"csJqaGLOa.a.Ca.Ma.ja.r">> = iolist_to_binary(re:replace("a.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","c\\1s\\1JqaGLO&&C&M&j&r",[])), 
-    <<"csJqaGLOa.a.Ca.Ma.ja.r">> = iolist_to_binary(re:replace("a.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","c\\1s\\1JqaGLO&&C&M&j&r",[global])), 
-    <<"TBVOOLuZ.Y">> = iolist_to_binary(re:replace("Z.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","TBVOO\\1Lu&Y",[])), 
-    <<"TBVOOLuZ.Y">> = iolist_to_binary(re:replace("Z.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","TBVOO\\1Lu&Y",[global])), 
-    <<"lAHLHAaNu2.yfAUu">> = iolist_to_binary(re:replace("2.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","lAH\\1LHAaNu\\1&yfAUu",[])), 
-    <<"lAHLHAaNu2.yfAUu">> = iolist_to_binary(re:replace("2.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","lAH\\1LHAaNu\\1&yfAUu",[global])), 
-    <<"EKpab-c.pq-r.">> = iolist_to_binary(re:replace("ab-c.pq-r.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","EKp&",[])), 
-    <<"EKpab-c.pq-r.">> = iolist_to_binary(re:replace("ab-c.pq-r.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","EKp&",[global])), 
-    <<"Ersxk.zzz.ac.uk.">> = iolist_to_binary(re:replace("sxk.zzz.ac.uk.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","Er&",[])), 
-    <<"Ersxk.zzz.ac.uk.">> = iolist_to_binary(re:replace("sxk.zzz.ac.uk.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","Er&",[global])), 
-    <<"Xqs">> = iolist_to_binary(re:replace("x-.y-.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","Xqs",[])), 
-    <<"Xqs">> = iolist_to_binary(re:replace("x-.y-.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","Xqs",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","&DsB",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","&DsB",[global])), 
-    <<"-abc.peq.">> = iolist_to_binary(re:replace("-abc.peq.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","Kqq&&AIru&&FA\\1gbG",[])), 
-    <<"-abc.peq.">> = iolist_to_binary(re:replace("-abc.peq.","^[a-zA-Z\\d][a-zA-Z\\d\\-]*(\\.[a-zA-Z\\d][a-zA-z\\d\\-]*)*\\.$","Kqq&&AIru&&FA\\1gbG",[global])), 
-    <<"OmWMM*.acuHiylpsiKq">> = iolist_to_binary(re:replace("*.a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","\\1OmWMM&cuHiylpsiKq",[])), 
-    <<"OmWMM*.acuHiylpsiKq">> = iolist_to_binary(re:replace("*.a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","\\1OmWMM&cuHiylpsiKq",[global])), 
-    <<"j0-a0-aXQ">> = iolist_to_binary(re:replace("*.b0-a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","j\\1\\1XQ",[])), 
-    <<"j0-a0-aXQ">> = iolist_to_binary(re:replace("*.b0-a","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","j\\1\\1XQ",[global])), 
-    <<"r3-b">> = iolist_to_binary(re:replace("*.c3-b.c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","r\\1",[])), 
-    <<"r3-b">> = iolist_to_binary(re:replace("*.c3-b.c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","r\\1",[global])), 
-    <<"EAXRf*.c-a.b-cpOaqRe*.c-a.b-c-a*.c-a.b-cpGer*.c-a.b-c">> = iolist_to_binary(re:replace("*.c-a.b-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","EAXRf&pOaqRe&\\1&pGer&",[])), 
-    <<"EAXRf*.c-a.b-cpOaqRe*.c-a.b-c-a*.c-a.b-cpGer*.c-a.b-c">> = iolist_to_binary(re:replace("*.c-a.b-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","EAXRf&pOaqRe&\\1&pGer&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","RmO\\1XAOA\\1p",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","RmO\\1XAOA\\1p",[global])), 
-    <<"*.0">> = iolist_to_binary(re:replace("*.0","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","&&iBqKyU",[])), 
-    <<"*.0">> = iolist_to_binary(re:replace("*.0","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","&&iBqKyU",[global])), 
-    <<"*.a-">> = iolist_to_binary(re:replace("*.a-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","sHEtAniwkH&",[])), 
-    <<"*.a-">> = iolist_to_binary(re:replace("*.a-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","sHEtAniwkH&",[global])), 
-    <<"*.a-b.c-">> = iolist_to_binary(re:replace("*.a-b.c-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","qy",[])), 
-    <<"*.a-b.c-">> = iolist_to_binary(re:replace("*.a-b.c-","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","qy",[global])), 
-    <<"*.c-a.0-c">> = iolist_to_binary(re:replace("*.c-a.0-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","iH\\1J\\1\\1&iul\\1uosFI",[])), 
-    <<"*.c-a.0-c">> = iolist_to_binary(re:replace("*.c-a.0-c","^\\*\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?(\\.[a-z]([a-z\\-\\d]*[a-z\\d]+)?)*$","iH\\1J\\1\\1&iul\\1uosFI",[global])), 
-    <<"RW">> = iolist_to_binary(re:replace("abde","^(?=ab(de))(abd)(e)","RW",[])), 
-    <<"RW">> = iolist_to_binary(re:replace("abde","^(?=ab(de))(abd)(e)","RW",[global])), 
-    <<"xrNrabdft">> = iolist_to_binary(re:replace("abdf","^(?!(ab)de|x)(abd)(f)","xrNr&t",[])), 
-    <<"xrNrabdft">> = iolist_to_binary(re:replace("abdf","^(?!(ab)de|x)(abd)(f)","xrNr&t",[global])), 
-    <<"PaGpuabSCqabcdabababpbcd">> = iolist_to_binary(re:replace("abcd","^(?=(ab(cd)))(ab)","PaGpu&SCq\\1&&&pb",[])), 
-    <<"PaGpuabSCqabcdabababpbcd">> = iolist_to_binary(re:replace("abcd","^(?=(ab(cd)))(ab)","PaGpu&SCq\\1&&&pb",[global])), 
-    <<"eB.d.dgKSFa.b.c.dVO">> = iolist_to_binary(re:replace("a.b.c.d","^[\\da-f](\\.[\\da-f])*$","eB\\1\\1gKSF&VO",[caseless])), 
-    <<"eB.d.dgKSFa.b.c.dVO">> = iolist_to_binary(re:replace("a.b.c.d","^[\\da-f](\\.[\\da-f])*$","eB\\1\\1gKSF&VO",[caseless,
-                                                                                                                                                                                                                                            global])), 
-    <<"jpA.B.C.D.Dc.DTWA.B.C.Dl.DKIiy">> = iolist_to_binary(re:replace("A.B.C.D","^[\\da-f](\\.[\\da-f])*$","jp&\\1c\\1TW&l\\1KIiy",[caseless])), 
-    <<"jpA.B.C.D.Dc.DTWA.B.C.Dl.DKIiy">> = iolist_to_binary(re:replace("A.B.C.D","^[\\da-f](\\.[\\da-f])*$","jp&\\1c\\1TW&l\\1KIiy",[caseless,
-                                                                                                                                                                                                                                                          global])), 
-    <<"NToo.Ca.Ca.b.c.1.2.3.C">> = iolist_to_binary(re:replace("a.b.c.1.2.3.C","^[\\da-f](\\.[\\da-f])*$","NToo\\1a\\1&",[caseless])), 
-    <<"NToo.Ca.Ca.b.c.1.2.3.C">> = iolist_to_binary(re:replace("a.b.c.1.2.3.C","^[\\da-f](\\.[\\da-f])*$","NToo\\1a\\1&",[caseless,
-                                                                                                                                                                                                                                                  global])), 
-    <<"EftEvTFmRH">> = iolist_to_binary(re:replace("\"1234\"","^\\\".*\\\"\\s*(;.*)?$","\\1\\1EftEvTFmRH",[])), 
-    <<"EftEvTFmRH">> = iolist_to_binary(re:replace("\"1234\"","^\\\".*\\\"\\s*(;.*)?$","\\1\\1EftEvTFmRH",[global])), 
-    <<"j\"abcd\" ;Hyx\"abcd\" ;QTtQvYM\"abcd\" ;BK">> = iolist_to_binary(re:replace("\"abcd\" ;","^\\\".*\\\"\\s*(;.*)?$","j&Hyx&QTtQvYM&BK",[])), 
-    <<"j\"abcd\" ;Hyx\"abcd\" ;QTtQvYM\"abcd\" ;BK">> = iolist_to_binary(re:replace("\"abcd\" ;","^\\\".*\\\"\\s*(;.*)?$","j&Hyx&QTtQvYM&BK",[global])), 
-    <<"nM">> = iolist_to_binary(re:replace("\"\" ; rhubarb","^\\\".*\\\"\\s*(;.*)?$","nM",[])), 
-    <<"nM">> = iolist_to_binary(re:replace("\"\" ; rhubarb","^\\\".*\\\"\\s*(;.*)?$","nM",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\\".*\\\"\\s*(;.*)?$","oRWmakO\\1L&pj",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\\".*\\\"\\s*(;.*)?$","oRWmakO\\1L&pj",[global])), 
-    <<"\"1234\" : things">> = iolist_to_binary(re:replace("\"1234\" : things","^\\\".*\\\"\\s*(;.*)?$","kLuRd&B",[])), 
-    <<"\"1234\" : things">> = iolist_to_binary(re:replace("\"1234\" : things","^\\\".*\\\"\\s*(;.*)?$","kLuRd&B",[global])), 
-    <<"ixuQHwgCDVra">> = iolist_to_binary(re:replace("","^$","\\1&i\\1x\\1uQHw&\\1&gCDVra",[])), 
-    <<"ixuQHwgCDVra">> = iolist_to_binary(re:replace("","^$","\\1&i\\1x\\1uQHw&\\1&gCDVra",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^$","Rg\\1SwLH\\1bP\\1&&S\\1Xa\\1S&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^$","Rg\\1SwLH\\1bP\\1&&S\\1Xa\\1S&",[global])), 
-    <<"bgab cxhab cxfOtXqErdcf">> = iolist_to_binary(re:replace("ab c","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","bg&xh&xfOtXqE\\1rdcf",[extended])), 
-    <<"bgab cxhab cxfOtXqErdcf">> = iolist_to_binary(re:replace("ab c","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","bg&xh&xfOtXqE\\1rdcf",[extended,
-                                                                                                                                                                                                                                                                                                                                    global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","kltlQqVmioWPcgb\\1",[extended])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","kltlQqVmioWPcgb\\1",[extended,
-                                                                                                                                                                                                                                                                                                                                            global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","F\\1FmlIs\\1\\1A&gEMuW",[extended])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","F\\1FmlIs\\1\\1A&gEMuW",[extended,
-                                                                                                                                                                                                                                                                                                                                       global])), 
-    <<"ab cde">> = iolist_to_binary(re:replace("ab cde","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","&wqEXOys\\1L",[extended])), 
-    <<"ab cde">> = iolist_to_binary(re:replace("ab cde","   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","&wqEXOys\\1L",[extended,
-                                                                                                                                                                                                                                                                                                                       global])), 
-    <<"yxGLPQCju">> = iolist_to_binary(re:replace("ab c","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","yxGLPQCju",[])), 
-    <<"yxGLPQCju">> = iolist_to_binary(re:replace("ab c","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","yxGLPQCju",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","JqU&Xjf\\1JY\\1c",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","JqU&Xjf\\1JY\\1c",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","ASnRhMlmWOb\\1Y&&",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","ASnRhMlmWOb\\1Y&&",[global])), 
-    <<"ab cde">> = iolist_to_binary(re:replace("ab cde","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","QcD",[])), 
-    <<"ab cde">> = iolist_to_binary(re:replace("ab cde","(?x)   ^    a   (?# begins with a)  b\\sc (?# then b c) $ (?# then end)","QcD",[global])), 
-    <<"yao">> = iolist_to_binary(re:replace("a bcd","^   a\\ b[c ]d       $","\\1yao",[extended])), 
-    <<"yao">> = iolist_to_binary(re:replace("a bcd","^   a\\ b[c ]d       $","\\1yao",[extended,
-                                                                                                                                                                                                              global])), 
-    <<"TrwOQA">> = iolist_to_binary(re:replace("a b d","^   a\\ b[c ]d       $","TrwOQA",[extended])), 
-    <<"TrwOQA">> = iolist_to_binary(re:replace("a b d","^   a\\ b[c ]d       $","TrwOQA",[extended,
-                                                                                                                                                                                                             global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^   a\\ b[c ]d       $","&rUS&afjjm&",[extended])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^   a\\ b[c ]d       $","&rUS&afjjm&",[extended,
-                                                                                                                                                                                                                                      global])), 
-    <<"abcd">> = iolist_to_binary(re:replace("abcd","^   a\\ b[c ]d       $","L&XB\\1P",[extended])), 
-    <<"abcd">> = iolist_to_binary(re:replace("abcd","^   a\\ b[c ]d       $","L&XB\\1P",[extended,
-                                                                                                                                                                                                                 global])), 
-    <<"ab d">> = iolist_to_binary(re:replace("ab d","^   a\\ b[c ]d       $","UMS&\\1tPBWwogPDQ&",[extended])), 
-    <<"ab d">> = iolist_to_binary(re:replace("ab d","^   a\\ b[c ]d       $","UMS&\\1tPBWwogPDQ&",[extended,
-                                                                                                                                                                                                                                      global])), 
-    <<"xToOqchxqabch">> = iolist_to_binary(re:replace("abcdefhijklm","^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$","xToOqchxq\\1h",[])), 
-    <<"xToOqchxqabch">> = iolist_to_binary(re:replace("abcdefhijklm","^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$","xToOqchxq\\1h",[global])), 
+    <<"JabcdefhijklmSJtCtOhgCabcbabce">> = iolist_to_binary(re:replace("abcdefhijklm","^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$","J&SJtCtOhgC\\1b\\1e",[])), 
+    <<"JabcdefhijklmSJtCtOhgCabcbabce">> = iolist_to_binary(re:replace("abcdefhijklm","^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$","J&SJtCtOhgC\\1b\\1e",[global])), 
     ok.
 run2() ->
-    <<"LpAcLI">> = iolist_to_binary(re:replace("abcdefhijklm","^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$","LpAcLI",[])), 
-    <<"LpAcLI">> = iolist_to_binary(re:replace("abcdefhijklm","^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$","LpAcLI",[global])), 
-    <<"MFa+ Z0+
-QQ">> = iolist_to_binary(re:replace("a+ Z0+
-","^[\\w][\\W][\\s][\\S][\\d][\\D][\\b][\\n][\\c]][\\022]","MF\\1&QQ",[])), 
-    <<"MFa+ Z0+
-QQ">> = iolist_to_binary(re:replace("a+ Z0+
-","^[\\w][\\W][\\s][\\S][\\d][\\D][\\b][\\n][\\c]][\\022]","MF\\1&QQ",[global])), 
-    <<".^$(*+)|{?,?}.^$(*+)|{?,?}suXo">> = iolist_to_binary(re:replace(".^$(*+)|{?,?}","^[.^$|()*+?{,}]+","&&s\\1uX\\1o",[])), 
-    <<".^$(*+)|{?,?}.^$(*+)|{?,?}suXo">> = iolist_to_binary(re:replace(".^$(*+)|{?,?}","^[.^$|()*+?{,}]+","&&s\\1uX\\1o",[global])), 
-    <<"KDgPpAUcYEXSK">> = iolist_to_binary(re:replace("z","^a*\\w","KDgP\\1pAUcYEX\\1SK",[])), 
-    <<"KDgPpAUcYEXSK">> = iolist_to_binary(re:replace("z","^a*\\w","KDgP\\1pAUcYEX\\1SK",[global])), 
-    <<"slipoLkQ">> = iolist_to_binary(re:replace("az","^a*\\w","slipoLkQ",[])), 
-    <<"slipoLkQ">> = iolist_to_binary(re:replace("az","^a*\\w","slipoLkQ",[global])), 
-    <<"ritcgAWBT">> = iolist_to_binary(re:replace("aaaz","^a*\\w","ritcgAWBT",[])), 
-    <<"ritcgAWBT">> = iolist_to_binary(re:replace("aaaz","^a*\\w","ritcgAWBT",[global])), 
-    <<"XcRsWQyYNjiYwb">> = iolist_to_binary(re:replace("a","^a*\\w","X\\1cRsWQyYNjiYwb",[])), 
-    <<"XcRsWQyYNjiYwb">> = iolist_to_binary(re:replace("a","^a*\\w","X\\1cRsWQyYNjiYwb",[global])), 
-    <<"MaaFKe">> = iolist_to_binary(re:replace("aa","^a*\\w","M&F\\1\\1K\\1e",[])), 
-    <<"MaaFKe">> = iolist_to_binary(re:replace("aa","^a*\\w","M&F\\1\\1K\\1e",[global])), 
-    <<"h">> = iolist_to_binary(re:replace("aaaa","^a*\\w","h",[])), 
-    <<"h">> = iolist_to_binary(re:replace("aaaa","^a*\\w","h",[global])), 
-    <<"qYN+">> = iolist_to_binary(re:replace("a+","^a*\\w","qYN",[])), 
-    <<"qYN+">> = iolist_to_binary(re:replace("a+","^a*\\w","qYN",[global])), 
-    <<"EfVPxKaaaaewBXaaaawUW+">> = iolist_to_binary(re:replace("aa+","^a*\\w","EfVPx\\1K&&ewBX&&wUW",[])), 
-    <<"EfVPxKaaaaewBXaaaawUW+">> = iolist_to_binary(re:replace("aa+","^a*\\w","EfVPx\\1K&&ewBX&&wUW",[global])), 
-    <<"hslzzPMpWzzIkdYL">> = iolist_to_binary(re:replace("z","^a*?\\w","hsl&&PMpW&&I\\1kdYL",[])), 
-    <<"hslzzPMpWzzIkdYL">> = iolist_to_binary(re:replace("z","^a*?\\w","hsl&&PMpW&&I\\1kdYL",[global])), 
-    <<"RBz">> = iolist_to_binary(re:replace("az","^a*?\\w","R\\1B",[])), 
-    <<"RBz">> = iolist_to_binary(re:replace("az","^a*?\\w","R\\1B",[global])), 
-    <<"IvEhVdavyqnaaz">> = iolist_to_binary(re:replace("aaaz","^a*?\\w","IvEhVd&vy\\1qn",[])), 
-    <<"IvEhVdavyqnaaz">> = iolist_to_binary(re:replace("aaaz","^a*?\\w","IvEhVd&vy\\1qn",[global])), 
-    <<"JnVaaH">> = iolist_to_binary(re:replace("a","^a*?\\w","JnV&&\\1H\\1",[])), 
-    <<"JnVaaH">> = iolist_to_binary(re:replace("a","^a*?\\w","JnV&&\\1H\\1",[global])), 
-    <<"JFfVUa">> = iolist_to_binary(re:replace("aa","^a*?\\w","\\1J\\1FfVU",[])), 
-    <<"JFfVUa">> = iolist_to_binary(re:replace("aa","^a*?\\w","\\1J\\1FfVU",[global])), 
-    <<"aDPvxaYarvWrRabShaHaaa">> = iolist_to_binary(re:replace("aaaa","^a*?\\w","aDPvx&Y&rvWrR&bShaH",[])), 
-    <<"aDPvxaYarvWrRabShaHaaa">> = iolist_to_binary(re:replace("aaaa","^a*?\\w","aDPvx&Y&rvWrR&bShaH",[global])), 
-    <<"Aih+">> = iolist_to_binary(re:replace("a+","^a*?\\w","Ai\\1h",[])), 
-    <<"Aih+">> = iolist_to_binary(re:replace("a+","^a*?\\w","Ai\\1h",[global])), 
-    <<"xbMsOXBdaaAa+">> = iolist_to_binary(re:replace("aa+","^a*?\\w","xbMsOXBd&&A",[])), 
-    <<"xbMsOXBdaaAa+">> = iolist_to_binary(re:replace("aa+","^a*?\\w","xbMsOXBd&&A",[global])), 
-    <<"azvPASpIqMtrikazJ">> = iolist_to_binary(re:replace("az","^a+\\w","&vPASpIq\\1Mt\\1r\\1ik&J",[])), 
-    <<"azvPASpIqMtrikazJ">> = iolist_to_binary(re:replace("az","^a+\\w","&vPASpIq\\1Mt\\1r\\1ik&J",[global])), 
-    <<"ofnsOlLLpmuNPiXJE">> = iolist_to_binary(re:replace("aaaz","^a+\\w","ofnsOlLLpmuNPiXJE",[])), 
-    <<"ofnsOlLLpmuNPiXJE">> = iolist_to_binary(re:replace("aaaz","^a+\\w","ofnsOlLLpmuNPiXJE",[global])), 
-    <<"baaDpxe">> = iolist_to_binary(re:replace("aa","^a+\\w","b&D\\1pxe",[])), 
-    <<"baaDpxe">> = iolist_to_binary(re:replace("aa","^a+\\w","b&D\\1pxe",[global])), 
-    <<"blkOVluqr">> = iolist_to_binary(re:replace("aaaa","^a+\\w","b\\1lkOV\\1luqr",[])), 
-    <<"blkOVluqr">> = iolist_to_binary(re:replace("aaaa","^a+\\w","b\\1lkOV\\1luqr",[global])), 
-    <<"RNRBD+">> = iolist_to_binary(re:replace("aa+","^a+\\w","RNRBD",[])), 
-    <<"RNRBD+">> = iolist_to_binary(re:replace("aa+","^a+\\w","RNRBD",[global])), 
-    <<"CyazerWDQaNazazxDT">> = iolist_to_binary(re:replace("az","^a+?\\w","Cy&\\1erWDQaN&&xDT\\1",[])), 
-    <<"CyazerWDQaNazazxDT">> = iolist_to_binary(re:replace("az","^a+?\\w","Cy&\\1erWDQaN&&xDT\\1",[global])), 
-    <<"pqJrRaaNRaz">> = iolist_to_binary(re:replace("aaaz","^a+?\\w","pq\\1J\\1rR&NR",[])), 
-    <<"pqJrRaaNRaz">> = iolist_to_binary(re:replace("aaaz","^a+?\\w","pq\\1J\\1rR&NR",[global])), 
-    <<"aaAdj">> = iolist_to_binary(re:replace("aa","^a+?\\w","&Ad\\1j",[])), 
-    <<"aaAdj">> = iolist_to_binary(re:replace("aa","^a+?\\w","&Ad\\1j",[global])), 
-    <<"JsRWaaEHmuaaFaaArLaNaaaa">> = iolist_to_binary(re:replace("aaaa","^a+?\\w","JsRW&EHmu&F&\\1ArLaN&",[])), 
-    <<"JsRWaaEHmuaaFaaArLaNaaaa">> = iolist_to_binary(re:replace("aaaa","^a+?\\w","JsRW&EHmu&F&\\1ArLaN&",[global])), 
-    <<"hQmeo+">> = iolist_to_binary(re:replace("aa+","^a+?\\w","hQmeo",[])), 
-    <<"hQmeo+">> = iolist_to_binary(re:replace("aa+","^a+?\\w","hQmeo",[global])), 
-    <<"tSwgJd1234567890">> = iolist_to_binary(re:replace("1234567890","^\\d{8}\\w{2,}","tSwgJd&",[])), 
-    <<"tSwgJd1234567890">> = iolist_to_binary(re:replace("1234567890","^\\d{8}\\w{2,}","tSwgJd&",[global])), 
-    <<"u">> = iolist_to_binary(re:replace("12345678ab","^\\d{8}\\w{2,}","u",[])), 
-    <<"u">> = iolist_to_binary(re:replace("12345678ab","^\\d{8}\\w{2,}","u",[global])), 
-    <<"12345678__JvTBhjF">> = iolist_to_binary(re:replace("12345678__","^\\d{8}\\w{2,}","&JvTBhj\\1F",[])), 
-    <<"12345678__JvTBhjF">> = iolist_to_binary(re:replace("12345678__","^\\d{8}\\w{2,}","&JvTBhj\\1F",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\d{8}\\w{2,}","JQw&GNCBooSB",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\d{8}\\w{2,}","JQw&GNCBooSB",[global])), 
-    <<"1234567">> = iolist_to_binary(re:replace("1234567","^\\d{8}\\w{2,}","oTp&mFd\\1",[])), 
-    <<"1234567">> = iolist_to_binary(re:replace("1234567","^\\d{8}\\w{2,}","oTp&mFd\\1",[global])), 
-    <<"truoieVC">> = iolist_to_binary(re:replace("uoie","^[aeiou\\d]{4,5}$","tr&V\\1\\1C",[])), 
-    <<"truoieVC">> = iolist_to_binary(re:replace("uoie","^[aeiou\\d]{4,5}$","tr&V\\1\\1C",[global])), 
-    <<"SIBB1234a">> = iolist_to_binary(re:replace("1234","^[aeiou\\d]{4,5}$","SIBB\\1&a",[])), 
-    <<"SIBB1234a">> = iolist_to_binary(re:replace("1234","^[aeiou\\d]{4,5}$","SIBB\\1&a",[global])), 
-    <<"12345KiNQWVML12345HyU">> = iolist_to_binary(re:replace("12345","^[aeiou\\d]{4,5}$","&KiN\\1QWVML&HyU",[])), 
-    <<"12345KiNQWVML12345HyU">> = iolist_to_binary(re:replace("12345","^[aeiou\\d]{4,5}$","&KiN\\1QWVML&HyU",[global])), 
-    <<"hxENo">> = iolist_to_binary(re:replace("aaaaa","^[aeiou\\d]{4,5}$","\\1hxENo\\1",[])), 
-    <<"hxENo">> = iolist_to_binary(re:replace("aaaaa","^[aeiou\\d]{4,5}$","\\1hxENo\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[aeiou\\d]{4,5}$","h&RGpLB\\1hlS&pk\\1&yKh",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[aeiou\\d]{4,5}$","h&RGpLB\\1hlS&pk\\1&yKh",[global])), 
-    <<"123456">> = iolist_to_binary(re:replace("123456","^[aeiou\\d]{4,5}$","&\\1rrEfxa\\1mc",[])), 
-    <<"123456">> = iolist_to_binary(re:replace("123456","^[aeiou\\d]{4,5}$","&\\1rrEfxa\\1mc",[global])), 
-    <<"hJscruoieFbuoie">> = iolist_to_binary(re:replace("uoie","^[aeiou\\d]{4,5}?","hJs\\1cr&Fb&",[])), 
-    <<"hJscruoieFbuoie">> = iolist_to_binary(re:replace("uoie","^[aeiou\\d]{4,5}?","hJs\\1cr&Fb&",[global])), 
-    <<"OK12341234bV">> = iolist_to_binary(re:replace("1234","^[aeiou\\d]{4,5}?","OK&&bV",[])), 
-    <<"OK12341234bV">> = iolist_to_binary(re:replace("1234","^[aeiou\\d]{4,5}?","OK&&bV",[global])), 
-    <<"g5">> = iolist_to_binary(re:replace("12345","^[aeiou\\d]{4,5}?","g\\1",[])), 
-    <<"g5">> = iolist_to_binary(re:replace("12345","^[aeiou\\d]{4,5}?","g\\1",[global])), 
-    <<"MKbLkaaaajjoeeykaaaaa">> = iolist_to_binary(re:replace("aaaaa","^[aeiou\\d]{4,5}?","MKbLk&jjoeeyk&",[])), 
-    <<"MKbLkaaaajjoeeykaaaaa">> = iolist_to_binary(re:replace("aaaaa","^[aeiou\\d]{4,5}?","MKbLk&jjoeeyk&",[global])), 
-    <<"qExB1234GQ56">> = iolist_to_binary(re:replace("123456","^[aeiou\\d]{4,5}?","qExB&GQ",[])), 
-    <<"qExB1234GQ56">> = iolist_to_binary(re:replace("123456","^[aeiou\\d]{4,5}?","qExB&GQ",[global])), 
-    <<"abc=abcabcshRMauJabceabcMabcvDjywabcw">> = iolist_to_binary(re:replace("abc=abcabc","\\A(abc|def)=(\\1){2,3}\\Z","&shRMauJ\\1e\\1M\\1vDjyw\\1w",[])), 
-    <<"abc=abcabcshRMauJabceabcMabcvDjywabcw">> = iolist_to_binary(re:replace("abc=abcabc","\\A(abc|def)=(\\1){2,3}\\Z","&shRMauJ\\1e\\1M\\1vDjyw\\1w",[global])), 
-    <<"def=defdefdefM">> = iolist_to_binary(re:replace("def=defdefdef","\\A(abc|def)=(\\1){2,3}\\Z","&M",[])), 
-    <<"def=defdefdefM">> = iolist_to_binary(re:replace("def=defdefdef","\\A(abc|def)=(\\1){2,3}\\Z","&M",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\A(abc|def)=(\\1){2,3}\\Z","\\1ums",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\A(abc|def)=(\\1){2,3}\\Z","\\1ums",[global])), 
-    <<"abc=defdef">> = iolist_to_binary(re:replace("abc=defdef","\\A(abc|def)=(\\1){2,3}\\Z","DkIJLD&Cwg&\\1kq&tsp&&",[])), 
-    <<"abc=defdef">> = iolist_to_binary(re:replace("abc=defdef","\\A(abc|def)=(\\1){2,3}\\Z","DkIJLD&Cwg&\\1kq&tsp&&",[global])), 
-    <<"uaahabcdefghijkcda2aqkRJhtVuiyWJaG">> = iolist_to_binary(re:replace("abcdefghijkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$","u\\1ah&\\1qkRJhtVuiyWJaG",[])), 
-    <<"uaahabcdefghijkcda2aqkRJhtVuiyWJaG">> = iolist_to_binary(re:replace("abcdefghijkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$","u\\1ah&\\1qkRJhtVuiyWJaG",[global])), 
-    <<"lBSDdJXabcdefghijkkkkcda2DPEXjc">> = iolist_to_binary(re:replace("abcdefghijkkkkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$","lBSDdJX&DPEXjc",[])), 
-    <<"lBSDdJXabcdefghijkkkkcda2DPEXjc">> = iolist_to_binary(re:replace("abcdefghijkkkkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$","lBSDdJX&DPEXjc",[global])), 
-    <<"tEYloj">> = iolist_to_binary(re:replace("cataract cataract23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","tEYloj",[])), 
-    <<"tEYloj">> = iolist_to_binary(re:replace("cataract cataract23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","tEYloj",[global])), 
-    <<"catatonic catatonic23HiXcatatonic catatonic23">> = iolist_to_binary(re:replace("catatonic catatonic23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","&HiX&",[])), 
-    <<"catatonic catatonic23HiXcatatonic catatonic23">> = iolist_to_binary(re:replace("catatonic catatonic23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","&HiX&",[global])), 
-    <<"EtmqcaterpillarvtVmieDAa">> = iolist_to_binary(re:replace("caterpillar caterpillar23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","Etmq\\1vtVmieDAa",[])), 
-    <<"EtmqcaterpillarvtVmieDAa">> = iolist_to_binary(re:replace("caterpillar caterpillar23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","Etmq\\1vtVmieDAa",[global])), 
-    <<"rFrom abcd  Mon Sep 01 12:33aThFrom abcd  Mon Sep 01 12:33rJabcd:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep 01 12:33:02 1997","^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]","r&aTh&rJ\\1",[])), 
-    <<"rFrom abcd  Mon Sep 01 12:33aThFrom abcd  Mon Sep 01 12:33rJabcd:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep 01 12:33:02 1997","^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]","r&aTh&rJ\\1",[global])), 
-    <<"tKjeGYi:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","tKjeGYi",[])), 
-    <<"tKjeGYi:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","tKjeGYi",[global])), 
-    <<"From abcd  Mon Sep  1 12:33Sep  WqBFrom abcd  Mon Sep  1 12:33UFrom abcd  Mon Sep  1 12:33MHUFrom abcd  Mon Sep  1 12:33:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep  1 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","&\\1WqB&U&MHU&",[])), 
-    <<"From abcd  Mon Sep  1 12:33Sep  WqBFrom abcd  Mon Sep  1 12:33UFrom abcd  Mon Sep  1 12:33MHUFrom abcd  Mon Sep  1 12:33:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep  1 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","&\\1WqB&U&MHU&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","RWw&\\1f",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","RWw&\\1f",[global])), 
-    <<"From abcd  Sep 01 12:33:02 1997">> = iolist_to_binary(re:replace("From abcd  Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","lDKNKPmMpd",[])), 
-    <<"From abcd  Sep 01 12:33:02 1997">> = iolist_to_binary(re:replace("From abcd  Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","lDKNKPmMpd",[global])), 
-    <<"eNnWbKP">> = iolist_to_binary(re:replace("12
-34","^12.34","eNnWbK\\1P",[dotall])), 
-    <<"eNnWbKP">> = iolist_to_binary(re:replace("12
-34","^12.34","eNnWbK\\1P",[dotall,global])), 
-    <<"fI12
-34N">> = iolist_to_binary(re:replace("12
-34","^12.34","fI&N\\1",[dotall])), 
-    <<"fI12
-34N">> = iolist_to_binary(re:replace("12
-34","^12.34","fI&N\\1",[dotall,
-                                                                                                                                                                               global])), 
-    <<"the quick jmlgbrownfrbrownIaXThxdySok	 fox">> = iolist_to_binary(re:replace("the quick brown	 fox","\\w+(?=\\t)","j\\1mlg&fr&IaXThxdySok",[])), 
-    <<"the quick jmlgbrownfrbrownIaXThxdySok	 fox">> = iolist_to_binary(re:replace("the quick brown	 fox","\\w+(?=\\t)","j\\1mlg&fr&IaXThxdySok",[global])), 
-    <<"foobar is vjQvQsKSfoolish see?cmTPlish see?DB">> = iolist_to_binary(re:replace("foobar is foolish see?","foo(?!bar)(.*)","vjQvQsKS&cmTP\\1DB",[])), 
-    <<"foobar is vjQvQsKSfoolish see?cmTPlish see?DB">> = iolist_to_binary(re:replace("foobar is foolish see?","foo(?!bar)(.*)","vjQvQsKS&cmTP\\1DB",[global])), 
-    <<"foobar cGBmrowbar etcrowbar etcxPCf etc">> = iolist_to_binary(re:replace("foobar crowbar etc","(?:(?!foo)...|^.{0,2})bar(.*)","GBm&&xPCf\\1",[])), 
-    <<"foobar cGBmrowbar etcrowbar etcxPCf etc">> = iolist_to_binary(re:replace("foobar crowbar etc","(?:(?!foo)...|^.{0,2})bar(.*)","GBm&&xPCf\\1",[global])), 
-    <<"GDErP">> = iolist_to_binary(re:replace("barrel","(?:(?!foo)...|^.{0,2})bar(.*)","GDErP",[])), 
-    <<"GDErP">> = iolist_to_binary(re:replace("barrel","(?:(?!foo)...|^.{0,2})bar(.*)","GDErP",[global])), 
-    <<"VFDc2barrelqsDrelRKrelbMVIi2barrelb2barrel">> = iolist_to_binary(re:replace("2barrel","(?:(?!foo)...|^.{0,2})bar(.*)","VFDc&qsD\\1RK\\1bMVIi&b&",[])), 
-    <<"VFDc2barrelqsDrelRKrelbMVIi2barrelb2barrel">> = iolist_to_binary(re:replace("2barrel","(?:(?!foo)...|^.{0,2})bar(.*)","VFDc&qsD\\1RK\\1bMVIi&b&",[global])), 
-    <<"DreltMOOKlgrelMMOgA barrel">> = iolist_to_binary(re:replace("A barrel","(?:(?!foo)...|^.{0,2})bar(.*)","D\\1tMOOKlg\\1MMOg&",[])), 
-    <<"DreltMOOKlgrelMMOgA barrel">> = iolist_to_binary(re:replace("A barrel","(?:(?!foo)...|^.{0,2})bar(.*)","D\\1tMOOKlg\\1MMOg&",[global])), 
-    <<"DiLKve456">> = iolist_to_binary(re:replace("abc456","^(\\D*)(?=\\d)(?!123)","DiLKve",[])), 
-    <<"DiLKve456">> = iolist_to_binary(re:replace("abc456","^(\\D*)(?=\\d)(?!123)","DiLKve",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\D*)(?=\\d)(?!123)","BTbC",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\D*)(?=\\d)(?!123)","BTbC",[global])), 
-    <<"abc123">> = iolist_to_binary(re:replace("abc123","^(\\D*)(?=\\d)(?!123)","DJbM\\1wLxB\\1J&&H\\1&uHc",[])), 
-    <<"abc123">> = iolist_to_binary(re:replace("abc123","^(\\D*)(?=\\d)(?!123)","DJbM\\1wLxB\\1J&&H\\1&uHc",[global])), 
+    <<"vbcbcFLoswabcdefhijklmAEBTabcdefhijklmLxgR">> = iolist_to_binary(re:replace("abcdefhijklm","^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$","v\\1\\1FLosw&AEBT&LxgR",[])), 
+    <<"vbcbcFLoswabcdefhijklmAEBTabcdefhijklmLxgR">> = iolist_to_binary(re:replace("abcdefhijklm","^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$","v\\1\\1FLosw&AEBT&LxgR",[global])), 
+    <<"rfhXDTtoGIitUa+ Z0+
+aq">> = iolist_to_binary(re:replace("a+ Z0+
+","^[\\w][\\W][\\s][\\S][\\d][\\D][\\b][\\n][\\c]][\\022]","rf\\1hXDT\\1toGIitU&aq",[])), 
+    <<"rfhXDTtoGIitUa+ Z0+
+aq">> = iolist_to_binary(re:replace("a+ Z0+
+","^[\\w][\\W][\\s][\\S][\\d][\\D][\\b][\\n][\\c]][\\022]","rf\\1hXDT\\1toGIitU&aq",[global])), 
+    <<"CU.^$(*+)|{?,?}">> = iolist_to_binary(re:replace(".^$(*+)|{?,?}","^[.^$|()*+?{,}]+","CU\\1&",[])), 
+    <<"CU.^$(*+)|{?,?}">> = iolist_to_binary(re:replace(".^$(*+)|{?,?}","^[.^$|()*+?{,}]+","CU\\1&",[global])), 
+    <<"YBmuTIAl">> = iolist_to_binary(re:replace("z","^a*\\w","YBmuTIAl",[])), 
+    <<"YBmuTIAl">> = iolist_to_binary(re:replace("z","^a*\\w","YBmuTIAl",[global])), 
+    <<"oQyLlPbDtbyg">> = iolist_to_binary(re:replace("az","^a*\\w","oQyLlP\\1\\1bDt\\1by\\1g",[])), 
+    <<"oQyLlPbDtbyg">> = iolist_to_binary(re:replace("az","^a*\\w","oQyLlP\\1\\1bDt\\1by\\1g",[global])), 
+    <<"mWdReExiMyALqM">> = iolist_to_binary(re:replace("aaaz","^a*\\w","mWdReExiMyALqM",[])), 
+    <<"mWdReExiMyALqM">> = iolist_to_binary(re:replace("aaaz","^a*\\w","mWdReExiMyALqM",[global])), 
+    <<"YxwJd">> = iolist_to_binary(re:replace("a","^a*\\w","Yx\\1wJd",[])), 
+    <<"YxwJd">> = iolist_to_binary(re:replace("a","^a*\\w","Yx\\1wJd",[global])), 
+    <<"WrOXRQ">> = iolist_to_binary(re:replace("aa","^a*\\w","WrOXRQ\\1",[])), 
+    <<"WrOXRQ">> = iolist_to_binary(re:replace("aa","^a*\\w","WrOXRQ\\1",[global])), 
+    <<"IUtgwPFjpaaaaax">> = iolist_to_binary(re:replace("aaaa","^a*\\w","IUtgwPFjp&ax",[])), 
+    <<"IUtgwPFjpaaaaax">> = iolist_to_binary(re:replace("aaaa","^a*\\w","IUtgwPFjp&ax",[global])), 
+    <<"CmcxaBmvbENiCdje+">> = iolist_to_binary(re:replace("a+","^a*\\w","Cmcx&BmvbENiCdje\\1",[])), 
+    <<"CmcxaBmvbENiCdje+">> = iolist_to_binary(re:replace("a+","^a*\\w","Cmcx&BmvbENiCdje\\1",[global])), 
+    <<"ppr+">> = iolist_to_binary(re:replace("aa+","^a*\\w","ppr",[])), 
+    <<"ppr+">> = iolist_to_binary(re:replace("aa+","^a*\\w","ppr",[global])), 
+    <<"PzqITvYUDMzBNhfmHb">> = iolist_to_binary(re:replace("z","^a*?\\w","P&qITvYUDM\\1&BNhfm\\1Hb",[])), 
+    <<"PzqITvYUDMzBNhfmHb">> = iolist_to_binary(re:replace("z","^a*?\\w","P&qITvYUDM\\1&BNhfm\\1Hb",[global])), 
+    <<"xjz">> = iolist_to_binary(re:replace("az","^a*?\\w","\\1xj",[])), 
+    <<"xjz">> = iolist_to_binary(re:replace("az","^a*?\\w","\\1xj",[global])), 
+    <<"nSGvgEaaz">> = iolist_to_binary(re:replace("aaaz","^a*?\\w","nSGvgE",[])), 
+    <<"nSGvgEaaz">> = iolist_to_binary(re:replace("aaaz","^a*?\\w","nSGvgE",[global])), 
+    <<"akBYqdpnDpF">> = iolist_to_binary(re:replace("a","^a*?\\w","\\1&\\1kBYqdpnDpF",[])), 
+    <<"akBYqdpnDpF">> = iolist_to_binary(re:replace("a","^a*?\\w","\\1&\\1kBYqdpnDpF",[global])), 
+    <<"aWWhBaca">> = iolist_to_binary(re:replace("aa","^a*?\\w","aWWhB&c",[])), 
+    <<"aWWhBaca">> = iolist_to_binary(re:replace("aa","^a*?\\w","aWWhB&c",[global])), 
+    <<"EVKLmPxhaadNVCaaa">> = iolist_to_binary(re:replace("aaaa","^a*?\\w","EVKLmPxh&&dNVC\\1",[])), 
+    <<"EVKLmPxhaadNVCaaa">> = iolist_to_binary(re:replace("aaaa","^a*?\\w","EVKLmPxh&&dNVC\\1",[global])), 
+    <<"ue+">> = iolist_to_binary(re:replace("a+","^a*?\\w","u\\1e",[])), 
+    <<"ue+">> = iolist_to_binary(re:replace("a+","^a*?\\w","u\\1e",[global])), 
+    <<"xa+">> = iolist_to_binary(re:replace("aa+","^a*?\\w","x",[])), 
+    <<"xa+">> = iolist_to_binary(re:replace("aa+","^a*?\\w","x",[global])), 
+    <<"mtSazhiAQKFcLgcy">> = iolist_to_binary(re:replace("az","^a+\\w","mtS&hiAQK\\1FcLgcy",[])), 
+    <<"mtSazhiAQKFcLgcy">> = iolist_to_binary(re:replace("az","^a+\\w","mtS&hiAQK\\1FcLgcy",[global])), 
+    <<"aaazLYLsP">> = iolist_to_binary(re:replace("aaaz","^a+\\w","&LY\\1LsP",[])), 
+    <<"aaazLYLsP">> = iolist_to_binary(re:replace("aaaz","^a+\\w","&LY\\1LsP",[global])), 
+    <<"JWV">> = iolist_to_binary(re:replace("aa","^a+\\w","JWV",[])), 
+    <<"JWV">> = iolist_to_binary(re:replace("aa","^a+\\w","JWV",[global])), 
+    <<"GHYCIRYhTaaaaYk">> = iolist_to_binary(re:replace("aaaa","^a+\\w","GHYC\\1IR\\1YhT&Yk",[])), 
+    <<"GHYCIRYhTaaaaYk">> = iolist_to_binary(re:replace("aaaa","^a+\\w","GHYC\\1IR\\1YhT&Yk",[global])), 
+    <<"qWLubkoR+">> = iolist_to_binary(re:replace("aa+","^a+\\w","qWLubkoR",[])), 
+    <<"qWLubkoR+">> = iolist_to_binary(re:replace("aa+","^a+\\w","qWLubkoR",[global])), 
+    <<"QgHtshICxVl">> = iolist_to_binary(re:replace("az","^a+?\\w","QgHt\\1shI\\1CxVl",[])), 
+    <<"QgHtshICxVl">> = iolist_to_binary(re:replace("az","^a+?\\w","QgHt\\1shI\\1CxVl",[global])), 
+    <<"QAUTaz">> = iolist_to_binary(re:replace("aaaz","^a+?\\w","QAUT",[])), 
+    <<"QAUTaz">> = iolist_to_binary(re:replace("aaaz","^a+?\\w","QAUT",[global])), 
+    <<"aaNKKDqaaXXJvkgaathj">> = iolist_to_binary(re:replace("aa","^a+?\\w","&NKKDq&XXJvkg&thj",[])), 
+    <<"aaNKKDqaaXXJvkgaathj">> = iolist_to_binary(re:replace("aa","^a+?\\w","&NKKDq&XXJvkg&thj",[global])), 
+    <<"paajyaNtcaa">> = iolist_to_binary(re:replace("aaaa","^a+?\\w","p\\1&jyaNtc",[])), 
+    <<"paajyaNtcaa">> = iolist_to_binary(re:replace("aaaa","^a+?\\w","p\\1&jyaNtc",[global])), 
+    <<"eKfjhSmMfKaaaap+">> = iolist_to_binary(re:replace("aa+","^a+?\\w","eKfjhSmMfK&&p",[])), 
+    <<"eKfjhSmMfKaaaap+">> = iolist_to_binary(re:replace("aa+","^a+?\\w","eKfjhSmMfK&&p",[global])), 
+    <<"fqmX1234567890KYJD1234567890dLdQYNvF12345678901234567890">> = iolist_to_binary(re:replace("1234567890","^\\d{8}\\w{2,}","fqmX&KYJD&dLdQYNvF&&",[])), 
+    <<"fqmX1234567890KYJD1234567890dLdQYNvF12345678901234567890">> = iolist_to_binary(re:replace("1234567890","^\\d{8}\\w{2,}","fqmX&KYJD&dLdQYNvF&&",[global])), 
+    <<"GNln">> = iolist_to_binary(re:replace("12345678ab","^\\d{8}\\w{2,}","G\\1Nln",[])), 
+    <<"GNln">> = iolist_to_binary(re:replace("12345678ab","^\\d{8}\\w{2,}","G\\1Nln",[global])), 
+    <<"F12345678__LL12345678__JU12345678__IbAQiv12345678__D">> = iolist_to_binary(re:replace("12345678__","^\\d{8}\\w{2,}","F&LL&JU&IbAQi\\1v&D",[])), 
+    <<"F12345678__LL12345678__JU12345678__IbAQiv12345678__D">> = iolist_to_binary(re:replace("12345678__","^\\d{8}\\w{2,}","F&LL&JU&IbAQi\\1v&D",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\d{8}\\w{2,}","iStSHxD&bBUiQjj",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\d{8}\\w{2,}","iStSHxD&bBUiQjj",[global])), 
+    <<"1234567">> = iolist_to_binary(re:replace("1234567","^\\d{8}\\w{2,}","EEa",[])), 
+    <<"1234567">> = iolist_to_binary(re:replace("1234567","^\\d{8}\\w{2,}","EEa",[global])), 
+    <<"uoieprPRCuoie">> = iolist_to_binary(re:replace("uoie","^[aeiou\\d]{4,5}$","&pr\\1PRC&",[])), 
+    <<"uoieprPRCuoie">> = iolist_to_binary(re:replace("uoie","^[aeiou\\d]{4,5}$","&pr\\1PRC&",[global])), 
+    <<"a1234xXJ1234G1234">> = iolist_to_binary(re:replace("1234","^[aeiou\\d]{4,5}$","a&xXJ&G&",[])), 
+    <<"a1234xXJ1234G1234">> = iolist_to_binary(re:replace("1234","^[aeiou\\d]{4,5}$","a&xXJ&G&",[global])), 
+    <<"GtEhJ12345l">> = iolist_to_binary(re:replace("12345","^[aeiou\\d]{4,5}$","GtEhJ&l",[])), 
+    <<"GtEhJ12345l">> = iolist_to_binary(re:replace("12345","^[aeiou\\d]{4,5}$","GtEhJ&l",[global])), 
+    <<"bJBYcRNEc">> = iolist_to_binary(re:replace("aaaaa","^[aeiou\\d]{4,5}$","bJBYc\\1RNEc",[])), 
+    <<"bJBYcRNEc">> = iolist_to_binary(re:replace("aaaaa","^[aeiou\\d]{4,5}$","bJBYc\\1RNEc",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[aeiou\\d]{4,5}$","\\1CbAy&Gejrv&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[aeiou\\d]{4,5}$","\\1CbAy&Gejrv&",[global])), 
+    <<"123456">> = iolist_to_binary(re:replace("123456","^[aeiou\\d]{4,5}$","&ftepSatEwgqIL",[])), 
+    <<"123456">> = iolist_to_binary(re:replace("123456","^[aeiou\\d]{4,5}$","&ftepSatEwgqIL",[global])), 
+    <<"kJipvPhUNA">> = iolist_to_binary(re:replace("uoie","^[aeiou\\d]{4,5}?","k\\1\\1JipvPhUNA",[])), 
+    <<"kJipvPhUNA">> = iolist_to_binary(re:replace("uoie","^[aeiou\\d]{4,5}?","k\\1\\1JipvPhUNA",[global])), 
+    <<"yXeJ1234spOtaDGQEa">> = iolist_to_binary(re:replace("1234","^[aeiou\\d]{4,5}?","yXeJ\\1&spOtaDGQ\\1E\\1a",[])), 
+    <<"yXeJ1234spOtaDGQEa">> = iolist_to_binary(re:replace("1234","^[aeiou\\d]{4,5}?","yXeJ\\1&spOtaDGQ\\1E\\1a",[global])), 
+    <<"otWuaaL12341234F1234Ej5">> = iolist_to_binary(re:replace("12345","^[aeiou\\d]{4,5}?","otWuaaL&&F&E\\1\\1j",[])), 
+    <<"otWuaaL12341234F1234Ej5">> = iolist_to_binary(re:replace("12345","^[aeiou\\d]{4,5}?","otWuaaL&&F&E\\1\\1j",[global])), 
+    <<"OjJFYaaaafaaaaaaaajmxxNEiDa">> = iolist_to_binary(re:replace("aaaaa","^[aeiou\\d]{4,5}?","\\1OjJFY&f&&jmxxNEiD",[])), 
+    <<"OjJFYaaaafaaaaaaaajmxxNEiDa">> = iolist_to_binary(re:replace("aaaaa","^[aeiou\\d]{4,5}?","\\1OjJFY&f&&jmxxNEiD",[global])), 
+    <<"xvM1234Anq1234UpiOggGI56">> = iolist_to_binary(re:replace("123456","^[aeiou\\d]{4,5}?","xv\\1M&Anq&Up\\1iOggGI",[])), 
+    <<"xvM1234Anq1234UpiOggGI56">> = iolist_to_binary(re:replace("123456","^[aeiou\\d]{4,5}?","xv\\1M&Anq&Up\\1iOggGI",[global])), 
+    <<"Cqabc=abcabcabc=abcabcybabcvabcrabcAgJK">> = iolist_to_binary(re:replace("abc=abcabc","\\A(abc|def)=(\\1){2,3}\\Z","Cq&&yb\\1v\\1r\\1AgJK",[])), 
+    <<"Cqabc=abcabcabc=abcabcybabcvabcrabcAgJK">> = iolist_to_binary(re:replace("abc=abcabc","\\A(abc|def)=(\\1){2,3}\\Z","Cq&&yb\\1v\\1r\\1AgJK",[global])), 
+    <<"e">> = iolist_to_binary(re:replace("def=defdefdef","\\A(abc|def)=(\\1){2,3}\\Z","e",[])), 
+    <<"e">> = iolist_to_binary(re:replace("def=defdefdef","\\A(abc|def)=(\\1){2,3}\\Z","e",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\A(abc|def)=(\\1){2,3}\\Z","LC\\1\\1cX&r\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\A(abc|def)=(\\1){2,3}\\Z","LC\\1\\1cX&r\\1",[global])), 
+    <<"abc=defdef">> = iolist_to_binary(re:replace("abc=defdef","\\A(abc|def)=(\\1){2,3}\\Z","W&Oq&\\1",[])), 
+    <<"abc=defdef">> = iolist_to_binary(re:replace("abc=defdef","\\A(abc|def)=(\\1){2,3}\\Z","W&Oq&\\1",[global])), 
+    <<"RbEDawyPg">> = iolist_to_binary(re:replace("abcdefghijkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$","RbED\\1wyPg",[])), 
+    <<"RbEDawyPg">> = iolist_to_binary(re:replace("abcdefghijkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$","RbED\\1wyPg",[global])), 
+    <<"SglXayyabcdefghijkkkkcda2cXHhsvvXdoa">> = iolist_to_binary(re:replace("abcdefghijkkkkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$","SglX\\1yy&cXHhsvvXdo\\1",[])), 
+    <<"SglXayyabcdefghijkkkkcda2cXHhsvvXdoa">> = iolist_to_binary(re:replace("abcdefghijkkkkcda2","^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\11*(\\3\\4)\\1(?#)2$","SglX\\1yy&cXHhsvvXdo\\1",[global])), 
+    <<"v">> = iolist_to_binary(re:replace("cataract cataract23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","v",[])), 
+    <<"v">> = iolist_to_binary(re:replace("cataract cataract23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","v",[global])), 
+    <<"acatatonicurmvcatatonic">> = iolist_to_binary(re:replace("catatonic catatonic23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","a\\1urmv\\1",[])), 
+    <<"acatatonicurmvcatatonic">> = iolist_to_binary(re:replace("catatonic catatonic23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","a\\1urmv\\1",[global])), 
+    <<"XVEjcaterpillar caterpillar23YcaterpillarAnxyWcaterpillarTvYyY">> = iolist_to_binary(re:replace("caterpillar caterpillar23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","XVEj&Y\\1AnxyW\\1TvYyY",[])), 
+    <<"XVEjcaterpillar caterpillar23YcaterpillarAnxyWcaterpillarTvYyY">> = iolist_to_binary(re:replace("caterpillar caterpillar23","(cat(a(ract|tonic)|erpillar)) \\1()2(3)","XVEj&Y\\1AnxyW\\1TvYyY",[global])), 
+    <<"W:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep 01 12:33:02 1997","^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]","W",[])), 
+    <<"W:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep 01 12:33:02 1997","^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]","W",[global])), 
+    <<"IywFrom abcd  Mon Sep 01 12:33From abcd  Mon Sep 01 12:33Agja:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","Iyw&&Agja",[])), 
+    <<"IywFrom abcd  Mon Sep 01 12:33From abcd  Mon Sep 01 12:33Agja:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","Iyw&&Agja",[global])), 
+    <<"TFrom abcd  Mon Sep  1 12:33KLniu:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep  1 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","T&KLniu",[])), 
+    <<"TFrom abcd  Mon Sep  1 12:33KLniu:02 1997">> = iolist_to_binary(re:replace("From abcd  Mon Sep  1 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","T&KLniu",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","vYiLq&doiJVeyAm",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","vYiLq&doiJVeyAm",[global])), 
+    <<"From abcd  Sep 01 12:33:02 1997">> = iolist_to_binary(re:replace("From abcd  Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","hfXkAD\\1eyf&\\1T&AE",[])), 
+    <<"From abcd  Sep 01 12:33:02 1997">> = iolist_to_binary(re:replace("From abcd  Sep 01 12:33:02 1997","^From\\s+\\S+\\s+([a-zA-Z]{3}\\s+){2}\\d{1,2}\\s+\\d\\d:\\d\\d","hfXkAD\\1eyf&\\1T&AE",[global])), 
+    <<"wgMRV12
+34dXcgTVheaqJ12
+34uR">> = iolist_to_binary(re:replace("12
+34","^12.34","wgMRV&dXcgTVheaqJ&uR",[dotall])), 
+    <<"wgMRV12
+34dXcgTVheaqJ12
+34uR">> = iolist_to_binary(re:replace("12
+34","^12.34","wgMRV&dXcgTVheaqJ&uR",[dotall,global])), 
+    <<"Nx12
+34XXami">> = iolist_to_binary(re:replace("12
+34","^12.34","Nx&XXami",[dotall])), 
+    <<"Nx12
+34XXami">> = iolist_to_binary(re:replace("12
+34","^12.34","Nx&XXami",[dotall,
+                                                                                                                                                                                global])), 
+    <<"the quick IYgNNy	 fox">> = iolist_to_binary(re:replace("the quick brown	 fox","\\w+(?=\\t)","IYgNNy",[])), 
+    <<"the quick IYgNNy	 fox">> = iolist_to_binary(re:replace("the quick brown	 fox","\\w+(?=\\t)","IYgNNy",[global])), 
+    <<"foobar is lish see?VpOwivKT">> = iolist_to_binary(re:replace("foobar is foolish see?","foo(?!bar)(.*)","\\1VpOwivKT",[])), 
+    <<"foobar is lish see?VpOwivKT">> = iolist_to_binary(re:replace("foobar is foolish see?","foo(?!bar)(.*)","\\1VpOwivKT",[global])), 
+    <<"foobar ctmTbrowbar etcUVS etc etc etcVu">> = iolist_to_binary(re:replace("foobar crowbar etc","(?:(?!foo)...|^.{0,2})bar(.*)","tmTb&UVS\\1\\1\\1Vu",[])), 
+    <<"foobar ctmTbrowbar etcUVS etc etc etcVu">> = iolist_to_binary(re:replace("foobar crowbar etc","(?:(?!foo)...|^.{0,2})bar(.*)","tmTb&UVS\\1\\1\\1Vu",[global])), 
+    <<"relJSQucc">> = iolist_to_binary(re:replace("barrel","(?:(?!foo)...|^.{0,2})bar(.*)","\\1JSQucc",[])), 
+    <<"relJSQucc">> = iolist_to_binary(re:replace("barrel","(?:(?!foo)...|^.{0,2})bar(.*)","\\1JSQucc",[global])), 
+    <<"rdrSoV">> = iolist_to_binary(re:replace("2barrel","(?:(?!foo)...|^.{0,2})bar(.*)","rdrSoV",[])), 
+    <<"rdrSoV">> = iolist_to_binary(re:replace("2barrel","(?:(?!foo)...|^.{0,2})bar(.*)","rdrSoV",[global])), 
+    <<"eXfWy">> = iolist_to_binary(re:replace("A barrel","(?:(?!foo)...|^.{0,2})bar(.*)","eXfWy",[])), 
+    <<"eXfWy">> = iolist_to_binary(re:replace("A barrel","(?:(?!foo)...|^.{0,2})bar(.*)","eXfWy",[global])), 
+    <<"w456">> = iolist_to_binary(re:replace("abc456","^(\\D*)(?=\\d)(?!123)","w",[])), 
+    <<"w456">> = iolist_to_binary(re:replace("abc456","^(\\D*)(?=\\d)(?!123)","w",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\D*)(?=\\d)(?!123)","K\\1\\1AqfXA&w\\1u",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\D*)(?=\\d)(?!123)","K\\1\\1AqfXA&w\\1u",[global])), 
+    <<"abc123">> = iolist_to_binary(re:replace("abc123","^(\\D*)(?=\\d)(?!123)","JdWVKM&yVT",[])), 
+    <<"abc123">> = iolist_to_binary(re:replace("abc123","^(\\D*)(?=\\d)(?!123)","JdWVKM&yVT",[global])), 
     ok.
 run3() ->
-    <<"1234cNbGaCaxuI">> = iolist_to_binary(re:replace("1234","^1234(?# test newlines
-  inside)","&cNbGaCaxuI",[])), 
-    <<"1234cNbGaCaxuI">> = iolist_to_binary(re:replace("1234","^1234(?# test newlines
-  inside)","&cNbGaCaxuI",[global])), 
-    <<"jmCvIAMNV1234nNrfW1234GM">> = iolist_to_binary(re:replace("1234","^1234 #comment in extended re
-  ","\\1jmCvIAMNV\\1&nNrfW&GM",[extended])), 
-    <<"jmCvIAMNV1234nNrfW1234GM">> = iolist_to_binary(re:replace("1234","^1234 #comment in extended re
-  ","\\1jmCvIAMNV\\1&nNrfW&GM",[extended,global])), 
-    <<"YyiILRKFjY">> = iolist_to_binary(re:replace("abcd","#rhubarb
-  abcd","YyiILRKFjY",[extended])), 
-    <<"YyiILRKFjY">> = iolist_to_binary(re:replace("abcd","#rhubarb
-  abcd","YyiILRKFjY",[extended,global])), 
-    <<"XbpsAef">> = iolist_to_binary(re:replace("abcd","^abcd#rhubarb","Xbps\\1Aef",[extended])), 
-    <<"XbpsAef">> = iolist_to_binary(re:replace("abcd","^abcd#rhubarb","Xbps\\1Aef",[extended,
-                                                                                                                                                                                                global])), 
-    <<"iPHiDDB">> = iolist_to_binary(re:replace("aaab","^(a)\\1{2,3}(.)","iPHiDDB",[])), 
-    <<"iPHiDDB">> = iolist_to_binary(re:replace("aaab","^(a)\\1{2,3}(.)","iPHiDDB",[global])), 
-    <<"IXEQflgnaWgr">> = iolist_to_binary(re:replace("aaaab","^(a)\\1{2,3}(.)","IXEQflgn\\1Wgr",[])), 
-    <<"IXEQflgnaWgr">> = iolist_to_binary(re:replace("aaaab","^(a)\\1{2,3}(.)","IXEQflgn\\1Wgr",[global])), 
-    <<"gToJhaaaaaOaaaaaaaaaaaiaaaaaHLaNAWab">> = iolist_to_binary(re:replace("aaaaab","^(a)\\1{2,3}(.)","gToJh&O\\1&&i&HL\\1NAW\\1",[])), 
-    <<"gToJhaaaaaOaaaaaaaaaaaiaaaaaHLaNAWab">> = iolist_to_binary(re:replace("aaaaab","^(a)\\1{2,3}(.)","gToJh&O\\1&&i&HL\\1NAW\\1",[global])), 
-    <<"aaaaaaGwEYYdXmTRmaaaaasXab">> = iolist_to_binary(re:replace("aaaaaab","^(a)\\1{2,3}(.)","&\\1GwEYYdXmTRm&sX",[])), 
-    <<"aaaaaaGwEYYdXmTRmaaaaasXab">> = iolist_to_binary(re:replace("aaaaaab","^(a)\\1{2,3}(.)","&\\1GwEYYdXmTRm&sX",[global])), 
-    <<"the abcabcLiXhGXmrloabcEfabcAbS">> = iolist_to_binary(re:replace("the abc","(?!^)abc","&&LiXhGXmrlo&Ef&AbS",[])), 
-    <<"the abcabcLiXhGXmrloabcEfabcAbS">> = iolist_to_binary(re:replace("the abc","(?!^)abc","&&LiXhGXmrlo&Ef&AbS",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?!^)abc","uyPPG",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?!^)abc","uyPPG",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(?!^)abc","x\\1sgS\\1tB\\1RcyA\\1enf",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(?!^)abc","x\\1sgS\\1tB\\1RcyA\\1enf",[global])), 
-    <<"abcubl">> = iolist_to_binary(re:replace("abc","(?=^)abc","&ubl",[])), 
-    <<"abcubl">> = iolist_to_binary(re:replace("abc","(?=^)abc","&ubl",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?=^)abc","NPTqioPj",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?=^)abc","NPTqioPj",[global])), 
-    <<"the abc">> = iolist_to_binary(re:replace("the abc","(?=^)abc","\\1pNTRQmK\\1Hj",[])), 
-    <<"the abc">> = iolist_to_binary(re:replace("the abc","(?=^)abc","\\1pNTRQmK\\1Hj",[global])), 
-    <<"QpbbCJcbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}(ab*|b)","Qp\\1bCJc",[])), 
-    <<"QpbbCJcbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}(ab*|b)","Qp\\1bCJc",[global])), 
-    <<"PcVuJcWmvIiq">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}?(ab*|b)","PcVuJcWmvIiq",[])), 
-    <<"PcVuJcWmvIiq">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}?(ab*|b)","PcVuJcWmvIiq",[global])), 
-    <<"fwRaaeKbsaanjaKaUaadaaybbbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}?(ab*?|b)","fwR&eKbs&nj\\1K\\1U&d\\1\\1y",[])), 
-    <<"fwRaaeKbsaanjaKaUaadaaybbbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}?(ab*?|b)","fwR&eKbs&nj\\1K\\1U&d\\1\\1y",[global])), 
-    <<"bblQaabbCsbbeeQvYbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}(ab*?|b)","\\1\\1lQ&Cs\\1\\1eeQvY",[])), 
-    <<"bblQaabbCsbbeeQvYbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}(ab*?|b)","\\1\\1lQ&Cs\\1\\1eeQvY",[global])), 
+    <<"iuO1234wOcoFuHtrEJy">> = iolist_to_binary(re:replace("1234","^1234(?# test newlines
+  inside)","iuO&wOcoFuHtrE\\1Jy",[])), 
+    <<"iuO1234wOcoFuHtrEJy">> = iolist_to_binary(re:replace("1234","^1234(?# test newlines
+  inside)","iuO&wOcoFuHtrE\\1Jy",[global])), 
+    <<"gJCrEQqo1234JrkS">> = iolist_to_binary(re:replace("1234","^1234 #comment in extended re
+  ","gJC\\1rE\\1Qq\\1o&JrkS",[extended])), 
+    <<"gJCrEQqo1234JrkS">> = iolist_to_binary(re:replace("1234","^1234 #comment in extended re
+  ","gJC\\1rE\\1Qq\\1o&JrkS",[extended,global])), 
+    <<"MTEpBuVJ">> = iolist_to_binary(re:replace("abcd","#rhubarb
+  abcd","MTEpBuVJ",[extended])), 
+    <<"MTEpBuVJ">> = iolist_to_binary(re:replace("abcd","#rhubarb
+  abcd","MTEpBuVJ",[extended,global])), 
+    <<"abcdjMyabcdxPHwTRWabcdgliA">> = iolist_to_binary(re:replace("abcd","^abcd#rhubarb","&jMy&xPHwTRW&g\\1liA",[extended])), 
+    <<"abcdjMyabcdxPHwTRWabcdgliA">> = iolist_to_binary(re:replace("abcd","^abcd#rhubarb","&jMy&xPHwTRW&g\\1liA",[extended,
+                                                                                                                                                                                                                       global])), 
+    <<"OaE">> = iolist_to_binary(re:replace("aaab","^(a)\\1{2,3}(.)","O\\1E",[])), 
+    <<"OaE">> = iolist_to_binary(re:replace("aaab","^(a)\\1{2,3}(.)","O\\1E",[global])), 
+    <<"CapFaBaaaabGaaaabg">> = iolist_to_binary(re:replace("aaaab","^(a)\\1{2,3}(.)","C\\1pF\\1B&G&g",[])), 
+    <<"CapFaBaaaabGaaaabg">> = iolist_to_binary(re:replace("aaaab","^(a)\\1{2,3}(.)","C\\1pF\\1B&G&g",[global])), 
+    <<"Faaaaab">> = iolist_to_binary(re:replace("aaaaab","^(a)\\1{2,3}(.)","F&",[])), 
+    <<"Faaaaab">> = iolist_to_binary(re:replace("aaaaab","^(a)\\1{2,3}(.)","F&",[global])), 
+    <<"caaaaaHRiaaaaaCFuIab">> = iolist_to_binary(re:replace("aaaaaab","^(a)\\1{2,3}(.)","c&HRi&CFuI",[])), 
+    <<"caaaaaHRiaaaaaCFuIab">> = iolist_to_binary(re:replace("aaaaaab","^(a)\\1{2,3}(.)","c&HRi&CFuI",[global])), 
+    <<"the gjabcPpEkyabcIiyEk">> = iolist_to_binary(re:replace("the abc","(?!^)abc","gj&PpEky&Ii\\1yEk",[])), 
+    <<"the gjabcPpEkyabcIiyEk">> = iolist_to_binary(re:replace("the abc","(?!^)abc","gj&PpEky&Ii\\1yEk",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?!^)abc","tRf&&sbxQaC",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?!^)abc","tRf&&sbxQaC",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(?!^)abc","H\\1BG&fg&PqEB&VP\\1",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(?!^)abc","H\\1BG&fg&PqEB&VP\\1",[global])), 
+    <<"ybQFSlI">> = iolist_to_binary(re:replace("abc","(?=^)abc","\\1yb\\1QFSlI",[])), 
+    <<"ybQFSlI">> = iolist_to_binary(re:replace("abc","(?=^)abc","\\1yb\\1QFSlI",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?=^)abc","J",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?=^)abc","J",[global])), 
+    <<"the abc">> = iolist_to_binary(re:replace("the abc","(?=^)abc","x&",[])), 
+    <<"the abc">> = iolist_to_binary(re:replace("the abc","(?=^)abc","x&",[global])), 
+    <<"hfsXbvuonxbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}(ab*|b)","hfsX\\1vuonx",[])), 
+    <<"hfsXbvuonxbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}(ab*|b)","hfsX\\1vuonx",[global])), 
+    <<"ddI">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}?(ab*|b)","ddI",[])), 
+    <<"ddI">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}?(ab*|b)","ddI",[global])), 
+    <<"abbbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}?(ab*?|b)","\\1",[])), 
+    <<"abbbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}?(ab*?|b)","\\1",[global])), 
+    <<"bRgwsOaabbaabbKBhbbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}(ab*?|b)","\\1RgwsO&&KBh\\1",[])), 
+    <<"bRgwsOaabbaabbKBhbbbb">> = iolist_to_binary(re:replace("aabbbbb","^[ab]{1,3}(ab*?|b)","\\1RgwsO&&KBh\\1",[global])), 
     <<"Alan Other <user.ain>">> = iolist_to_binary(re:replace("Alan Other <user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -960,7 +966,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","SOd&j",[extended])), 
+\\)  )*                       # optional trailing comment","KOt\\1Sm",[extended])), 
     <<"Alan Other <user.ain>">> = iolist_to_binary(re:replace("Alan Other <user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -1153,8 +1159,8 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","SOd&j",[extended,
-                                                                         global])), 
+\\)  )*                       # optional trailing comment","KOt\\1Sm",[extended,
+                                                                              global])), 
     <<"<user.ain>">> = iolist_to_binary(re:replace("<user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -1347,7 +1353,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","Rli",[extended])), 
+\\)  )*                       # optional trailing comment","\\1",[extended])), 
     <<"<user.ain>">> = iolist_to_binary(re:replace("<user.ain>","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -1540,8 +1546,8 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","Rli",[extended,
-                                                                       global])), 
+\\)  )*                       # optional trailing comment","\\1",[extended,
+                                                                         global])), 
     <<"user.ain">> = iolist_to_binary(re:replace("user.ain","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -1734,7 +1740,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","g&TWfEDY",[extended])), 
+\\)  )*                       # optional trailing comment","B&N\\1mWiqND\\1Ye",[extended])), 
     <<"user.ain">> = iolist_to_binary(re:replace("user.ain","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -1927,8 +1933,8 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","g&TWfEDY",[extended,
-                                                                            global])), 
+\\)  )*                       # optional trailing comment","B&N\\1mWiqND\\1Ye",[extended,
+                                                                                         global])), 
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(re:replace("\"A. Other\" <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2121,7 +2127,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","Cw",[extended])), 
+\\)  )*                       # optional trailing comment","k&&P&fhieC&HuV\\1&",[extended])), 
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(re:replace("\"A. Other\" <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2314,8 +2320,8 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","Cw",[extended,
-                                                                      global])), 
+\\)  )*                       # optional trailing comment","k&&P&fhieC&HuV\\1&",[extended,
+                                                                                        global])), 
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(re:replace("A. Other <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2508,7 +2514,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","ej",[extended])), 
+\\)  )*                       # optional trailing comment","FM",[extended])), 
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(re:replace("A. Other <user.1234.ain> (a comment)","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -2701,7 +2707,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","ej",[extended,
+\\)  )*                       # optional trailing comment","FM",[extended,
                                                                       global])), 
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(re:replace("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
@@ -2895,7 +2901,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","y\\1D",[extended])), 
+\\)  )*                       # optional trailing comment","aIlGG",[extended])), 
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(re:replace("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3088,8 +3094,8 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","y\\1D",[extended,
-                                                                           global])), 
+\\)  )*                       # optional trailing comment","aIlGG",[extended,
+                                                                         global])), 
     <<"A missing angle <user.where">> = iolist_to_binary(re:replace("A missing angle <user.where","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3282,7 +3288,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","\\1jrwjC",[extended])), 
+\\)  )*                       # optional trailing comment","nAjRNoagN&FbIU&T\\1",[extended])), 
     <<"A missing angle <user.where">> = iolist_to_binary(re:replace("A missing angle <user.where","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3475,8 +3481,8 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","\\1jrwjC",[extended,
-                                                                              global])), 
+\\)  )*                       # optional trailing comment","nAjRNoagN&FbIU&T\\1",[extended,
+                                                                                         global])), 
     <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3669,7 +3675,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","&qqjm",[extended])), 
+\\)  )*                       # optional trailing comment","WS&e",[extended])), 
     <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -3862,8 +3868,8 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","&qqjm",[extended,
-                                                                         global])), 
+\\)  )*                       # optional trailing comment","WS&e",[extended,
+                                                                        global])), 
     <<"The quick brown fox">> = iolist_to_binary(re:replace("The quick brown fox","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -4056,7 +4062,7 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","m\\1K&o&&mg&qC&f\\1V\\1i",[extended])), 
+\\)  )*                       # optional trailing comment","jr&XvtMJM\\1kk\\1EUHVx",[extended])), 
     <<"The quick brown fox">> = iolist_to_binary(re:replace("The quick brown fox","  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
 \\)  )*                          # optional leading comment
@@ -4249,8 +4255,8 @@ run3() ->
 # name and address
 )  (?: [\\040\\t] |  \\(
 (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  |  \\( (?:  [^\\\\\\x80-\\xff\\n\\015()]  |  \\\\ [^\\x80-\\xff]  )* \\)  )*
-\\)  )*                       # optional trailing comment","m\\1K&o&&mg&qC&f\\1V\\1i",[extended,
-                                                                                                  global])), 
+\\)  )*                       # optional trailing comment","jr&XvtMJM\\1kk\\1EUHVx",[extended,
+                                                                                              global])), 
     <<"Alan Other <user.ain>">> = iolist_to_binary(re:replace("Alan Other <user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -4831,7 +4837,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","d\\1&sJD\\1oA\\1Aruv",[extended])), 
+)","Q&W&\\1Y\\1xPgs\\1rlH\\1BF",[extended])), 
     <<"Alan Other <user.ain>">> = iolist_to_binary(re:replace("Alan Other <user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -5412,7 +5418,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","d\\1&sJD\\1oA\\1Aruv",[extended,global])), 
+)","Q&W&\\1Y\\1xPgs\\1rlH\\1BF",[extended,global])), 
     <<"<user.ain>">> = iolist_to_binary(re:replace("<user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -5993,7 +5999,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","HuWGl&iF&NPX&",[extended])), 
+)","&",[extended])), 
     <<"<user.ain>">> = iolist_to_binary(re:replace("<user.ain>","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -6574,7 +6580,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","HuWGl&iF&NPX&",[extended,global])), 
+)","&",[extended,global])), 
     <<"user.ain">> = iolist_to_binary(re:replace("user.ain","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -7155,7 +7161,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","VhK&cYXg&Bq\\1f&F",[extended])), 
+)","&i\\1Gf\\1siR\\1e&Dl\\1BkGV",[extended])), 
     <<"user.ain">> = iolist_to_binary(re:replace("user.ain","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -7736,7 +7742,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","VhK&cYXg&Bq\\1f&F",[extended,global])), 
+)","&i\\1Gf\\1siR\\1e&Dl\\1BkGV",[extended,global])), 
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(re:replace("\"A. Other\" <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -8317,7 +8323,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","a\\1&eMwwW",[extended])), 
+)","&&CV&S&OMP\\1iO\\1&vbRN",[extended])), 
     <<"\"A. Other\" <user.1234.ain> (a comment)">> = iolist_to_binary(re:replace("\"A. Other\" <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -8898,7 +8904,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","a\\1&eMwwW",[extended,global])), 
+)","&&CV&S&OMP\\1iO\\1&vbRN",[extended,global])), 
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(re:replace("A. Other <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -9479,7 +9485,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","\\1n\\1nYhyxBv&nk&&Sa",[extended])), 
+)","YI&Yg\\1T",[extended])), 
     <<"A. Other <user.1234.ain> (a comment)">> = iolist_to_binary(re:replace("A. Other <user.1234.ain> (a comment)","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -10060,7 +10066,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","\\1n\\1nYhyxBv&nk&&Sa",[extended,global])), 
+)","YI&Yg\\1T",[extended,global])), 
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(re:replace("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -10641,7 +10647,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","\\1fdORBWKv\\1&",[extended])), 
+)","\\1TIeRL\\1UKGJ",[extended])), 
     <<"\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay">> = iolist_to_binary(re:replace("\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"-re.lay","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -11222,7 +11228,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","\\1fdORBWKv\\1&",[extended,global])), 
+)","\\1TIeRL\\1UKGJ",[extended,global])), 
     <<"A missing angle <user.where">> = iolist_to_binary(re:replace("A missing angle <user.where","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -11803,7 +11809,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","Utb&\\1l&M\\1aori&\\1&W",[extended])), 
+)","eHSpF&XJCAH",[extended])), 
     <<"A missing angle <user.where">> = iolist_to_binary(re:replace("A missing angle <user.where","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -12384,7 +12390,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","Utb&\\1l&M\\1aori&\\1&W",[extended,global])), 
+)","eHSpF&XJCAH",[extended,global])), 
     <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -12965,7 +12971,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","\\1&RUPp\\1",[extended])), 
+)","&kowbne",[extended])), 
     <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -13546,7 +13552,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","\\1&RUPp\\1",[extended,global])), 
+)","&kowbne",[extended,global])), 
     <<"The quick brown fox">> = iolist_to_binary(re:replace("The quick brown fox","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -14127,7 +14133,7 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","M",[extended])), 
+)","Gx\\1NKVD",[extended])), 
     <<"The quick brown fox">> = iolist_to_binary(re:replace("The quick brown fox","[\\040\\t]*                    # Nab whitespace.
 (?:
 \\(                              #  (
@@ -14708,805 +14714,784 @@ run3() ->
 #       address spec
 >                    #                 >
 # name and address
-)","M",[extended,global])), 
-    <<"abcdefpqrxyz0AB">> = iolist_to_binary(re:replace("abcdefpqrxyz0AB","abc\\0def\\00pqr\\000xyz\\0000AB","\\1\\1giII\\1hWW&bdV&",[])), 
-    <<"abcdefpqrxyz0AB">> = iolist_to_binary(re:replace("abcdefpqrxyz0AB","abc\\0def\\00pqr\\000xyz\\0000AB","\\1\\1giII\\1hWW&bdV&",[global])), 
-    <<"abc456 abcdefpqrxyz0ABCDE">> = iolist_to_binary(re:replace("abc456 abcdefpqrxyz0ABCDE","abc\\0def\\00pqr\\000xyz\\0000AB","cc\\1IiVp",[])), 
-    <<"abc456 abcdefpqrxyz0ABCDE">> = iolist_to_binary(re:replace("abc456 abcdefpqrxyz0ABCDE","abc\\0def\\00pqr\\000xyz\\0000AB","cc\\1IiVp",[global])), 
-    <<"abc
-efpqr0xyz00AB">> = iolist_to_binary(re:replace("abc
-efpqr0xyz00AB","abc\\x0def\\x00pqr\\x000xyz\\x0000AB","prtuhkbIaj&qwHuPpE",[])), 
-    <<"abc
-efpqr0xyz00AB">> = iolist_to_binary(re:replace("abc
-efpqr0xyz00AB","abc\\x0def\\x00pqr\\x000xyz\\x0000AB","prtuhkbIaj&qwHuPpE",[global])), 
-    <<"abc456 abc
-efpqr0xyz00ABCDE">> = iolist_to_binary(re:replace("abc456 abc
-efpqr0xyz00ABCDE","abc\\x0def\\x00pqr\\x000xyz\\x0000AB","&yfjpcn",[])), 
-    <<"abc456 abc
-efpqr0xyz00ABCDE">> = iolist_to_binary(re:replace("abc456 abc
-efpqr0xyz00ABCDE","abc\\x0def\\x00pqr\\x000xyz\\x0000AB","&yfjpcn",[global])), 
-    <<"A">> = iolist_to_binary(re:replace("A","^[\\000-\\037]","fNpC&qUvThkjHh",[])), 
-    <<"A">> = iolist_to_binary(re:replace("A","^[\\000-\\037]","fNpC&qUvThkjHh",[global])), 
-    <<"QyKsB">> = iolist_to_binary(re:replace("B","^[\\000-\\037]","QyKs",[])), 
-    <<"QyKsB">> = iolist_to_binary(re:replace("B","^[\\000-\\037]","QyKs",[global])), 
-    <<"ESQC">> = iolist_to_binary(re:replace("C","^[\\000-\\037]","ESQ",[])), 
-    <<"ESQC">> = iolist_to_binary(re:replace("C","^[\\000-\\037]","ESQ",[global])), 
-    <<"aTcfAMkUonvqo">> = iolist_to_binary(re:replace("","\\0*","aT&cfAM&\\1kU\\1onvq&o",[])), 
-    <<"aTcfAMkUonvqo">> = iolist_to_binary(re:replace("","\\0*","aT&cfAM&\\1kU\\1onvq&o",[global])), 
-    <<"The AZ">> = iolist_to_binary(re:replace("The AZ","A\\x0{2,3}Z","vmgVokP\\1Omhk&",[])), 
-    <<"The AZ">> = iolist_to_binary(re:replace("The AZ","A\\x0{2,3}Z","vmgVokP\\1Omhk&",[global])), 
-    <<"An AZ">> = iolist_to_binary(re:replace("An AZ","A\\x0{2,3}Z","VQmaqWv&eULrw\\1glxho",[])), 
-    <<"An AZ">> = iolist_to_binary(re:replace("An AZ","A\\x0{2,3}Z","VQmaqWv&eULrw\\1glxho",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","A\\x0{2,3}Z","UjPLaoqUhTok\\1&kA\\1G",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","A\\x0{2,3}Z","UjPLaoqUhTok\\1&kA\\1G",[global])), 
-    <<"AZ">> = iolist_to_binary(re:replace("AZ","A\\x0{2,3}Z","\\1&y&cuh&VgTD&wTnGp",[])), 
-    <<"AZ">> = iolist_to_binary(re:replace("AZ","A\\x0{2,3}Z","\\1&y&cuh&VgTD&wTnGp",[global])), 
-    <<"AZ">> = iolist_to_binary(re:replace("AZ","A\\x0{2,3}Z","gEElh\\1ECMKe&HElIjJc",[])), 
-    <<"AZ">> = iolist_to_binary(re:replace("AZ","A\\x0{2,3}Z","gEElh\\1ECMKe&HElIjJc",[global])), 
-    <<"cowcowbellYcowcowbelludyJcowE">> = iolist_to_binary(re:replace("cowcowbell","^(cow|)\\1(bell)","&Y&udyJ\\1E",[])), 
-    <<"cowcowbellYcowcowbelludyJcowE">> = iolist_to_binary(re:replace("cowcowbell","^(cow|)\\1(bell)","&Y&udyJ\\1E",[global])), 
-    <<"XIIG">> = iolist_to_binary(re:replace("bell","^(cow|)\\1(bell)","XIIG\\1",[])), 
-    <<"XIIG">> = iolist_to_binary(re:replace("bell","^(cow|)\\1(bell)","XIIG\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(cow|)\\1(bell)","FV&UIVc&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(cow|)\\1(bell)","FV&UIVc&",[global])), 
-    <<"cowbell">> = iolist_to_binary(re:replace("cowbell","^(cow|)\\1(bell)","C&&\\1YwKbOHQIgm&R\\1\\1t",[])), 
-    <<"cowbell">> = iolist_to_binary(re:replace("cowbell","^(cow|)\\1(bell)","C&&\\1YwKbOHQIgm&R\\1\\1t",[global])), 
-    <<"ywr abc">> = iolist_to_binary(re:replace(" abc","^\\s","ywr&",[])), 
-    <<"ywr abc">> = iolist_to_binary(re:replace(" abc","^\\s","ywr&",[global])), 
-    <<"fRabc">> = iolist_to_binary(re:replace("abc","^\\s","&fR",[])), 
-    <<"fRabc">> = iolist_to_binary(re:replace("abc","^\\s","&fR",[global])), 
-    <<"CHbSJabc">> = iolist_to_binary(re:replace("
-abc","^\\s","CHbSJ",[])), 
-    <<"CHbSJabc">> = iolist_to_binary(re:replace("
-abc","^\\s","CHbSJ",[global])), 
-    <<"nivOFemIauK
-XVEPabc">> = iolist_to_binary(re:replace("
-abc","^\\s","n\\1ivOFemIauK&&XVEP",[])), 
-    <<"nivOFemIauK
-XVEPabc">> = iolist_to_binary(re:replace("
-abc","^\\s","n\\1ivOFemIauK&&XVEP",[global])), 
-    <<"Hs	Cwabc">> = iolist_to_binary(re:replace("	abc","^\\s","Hs&Cw",[])), 
-    <<"Hs	Cwabc">> = iolist_to_binary(re:replace("	abc","^\\s","Hs&Cw",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\s","wydaKxDrmaSC\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\s","wydaKxDrmaSC\\1",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","^\\s","&mmImPqIRmsQLWtEuv\\1",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","^\\s","&mmImPqIRmsQLWtEuv\\1",[global])), 
+)","Gx\\1NKVD",[extended,global])), 
+    <<"abcdefpqrxyz0AB">> = iolist_to_binary(re:replace("abcdefpqrxyz0AB","abc\\0def\\00pqr\\000xyz\\0000AB","dkxNTS&f",[])), 
+    <<"abcdefpqrxyz0AB">> = iolist_to_binary(re:replace("abcdefpqrxyz0AB","abc\\0def\\00pqr\\000xyz\\0000AB","dkxNTS&f",[global])), 
+    <<"abc456 abcdefpqrxyz0ABCDE">> = iolist_to_binary(re:replace("abc456 abcdefpqrxyz0ABCDE","abc\\0def\\00pqr\\000xyz\\0000AB","nJiU&",[])), 
+    <<"abc456 abcdefpqrxyz0ABCDE">> = iolist_to_binary(re:replace("abc456 abcdefpqrxyz0ABCDE","abc\\0def\\00pqr\\000xyz\\0000AB","nJiU&",[global])), 
+    <<"abc
+efpqr0xyz00AB">> = iolist_to_binary(re:replace("abc
+efpqr0xyz00AB","abc\\x0def\\x00pqr\\x000xyz\\x0000AB","V&ijCkR\\1gwPa\\1voR&",[])), 
+    <<"abc
+efpqr0xyz00AB">> = iolist_to_binary(re:replace("abc
+efpqr0xyz00AB","abc\\x0def\\x00pqr\\x000xyz\\x0000AB","V&ijCkR\\1gwPa\\1voR&",[global])), 
+    <<"abc456 abc
+efpqr0xyz00ABCDE">> = iolist_to_binary(re:replace("abc456 abc
+efpqr0xyz00ABCDE","abc\\x0def\\x00pqr\\x000xyz\\x0000AB","X\\1\\1wk",[])), 
+    <<"abc456 abc
+efpqr0xyz00ABCDE">> = iolist_to_binary(re:replace("abc456 abc
+efpqr0xyz00ABCDE","abc\\x0def\\x00pqr\\x000xyz\\x0000AB","X\\1\\1wk",[global])), 
+    <<"A">> = iolist_to_binary(re:replace("A","^[\\000-\\037]","tyqFsu&vfUBb&kaQBG",[])), 
+    <<"A">> = iolist_to_binary(re:replace("A","^[\\000-\\037]","tyqFsu&vfUBb&kaQBG",[global])), 
+    <<"DWjvqBB">> = iolist_to_binary(re:replace("B","^[\\000-\\037]","DWjvqB",[])), 
+    <<"DWjvqBB">> = iolist_to_binary(re:replace("B","^[\\000-\\037]","DWjvqB",[global])), 
+    <<"ctmC">> = iolist_to_binary(re:replace("C","^[\\000-\\037]","ctm",[])), 
+    <<"ctmC">> = iolist_to_binary(re:replace("C","^[\\000-\\037]","ctm",[global])), 
+    <<"tQmDpnh">> = iolist_to_binary(re:replace("","\\0*","tQ&mDpnh",[])), 
+    <<"tQmDpnh">> = iolist_to_binary(re:replace("","\\0*","tQ&mDpnh",[global])), 
+    <<"The AZ">> = iolist_to_binary(re:replace("The AZ","A\\x0{2,3}Z","pmlUUNWGtb",[])), 
+    <<"The AZ">> = iolist_to_binary(re:replace("The AZ","A\\x0{2,3}Z","pmlUUNWGtb",[global])), 
+    <<"An AZ">> = iolist_to_binary(re:replace("An AZ","A\\x0{2,3}Z","y",[])), 
+    <<"An AZ">> = iolist_to_binary(re:replace("An AZ","A\\x0{2,3}Z","y",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","A\\x0{2,3}Z","h&yF&Oe",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","A\\x0{2,3}Z","h&yF&Oe",[global])), 
+    <<"AZ">> = iolist_to_binary(re:replace("AZ","A\\x0{2,3}Z","\\1U\\1",[])), 
+    <<"AZ">> = iolist_to_binary(re:replace("AZ","A\\x0{2,3}Z","\\1U\\1",[global])), 
+    <<"AZ">> = iolist_to_binary(re:replace("AZ","A\\x0{2,3}Z","vlOt\\1DNTdL&T",[])), 
+    <<"AZ">> = iolist_to_binary(re:replace("AZ","A\\x0{2,3}Z","vlOt\\1DNTdL&T",[global])), 
+    <<"cowcowbellcowcowbellNBJqwwYkcowuI">> = iolist_to_binary(re:replace("cowcowbell","^(cow|)\\1(bell)","&&NBJqwwYk\\1uI",[])), 
+    <<"cowcowbellcowcowbellNBJqwwYkcowuI">> = iolist_to_binary(re:replace("cowcowbell","^(cow|)\\1(bell)","&&NBJqwwYk\\1uI",[global])), 
+    <<"VGNLxyRxhavyOhbell">> = iolist_to_binary(re:replace("bell","^(cow|)\\1(bell)","VGNLxyRxhavyOh&",[])), 
+    <<"VGNLxyRxhavyOhbell">> = iolist_to_binary(re:replace("bell","^(cow|)\\1(bell)","VGNLxyRxhavyOh&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(cow|)\\1(bell)","Fe&GxeL&lybNB&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(cow|)\\1(bell)","Fe&GxeL&lybNB&",[global])), 
+    <<"cowbell">> = iolist_to_binary(re:replace("cowbell","^(cow|)\\1(bell)","Wgx&BGClp",[])), 
+    <<"cowbell">> = iolist_to_binary(re:replace("cowbell","^(cow|)\\1(bell)","Wgx&BGClp",[global])), 
+    <<"K e BfRGaOUxabc">> = iolist_to_binary(re:replace(" abc","^\\s","K&e&BfRGaOUx",[])), 
+    <<"K e BfRGaOUxabc">> = iolist_to_binary(re:replace(" abc","^\\s","K&e&BfRGaOUx",[global])), 
+    <<"GrLooFQabc">> = iolist_to_binary(re:replace("abc","^\\s","GrLooFQ",[])), 
+    <<"GrLooFQabc">> = iolist_to_binary(re:replace("abc","^\\s","GrLooFQ",[global])), 
+    <<"
+IaCpCUh
+NCFWKSeQ
+abc">> = iolist_to_binary(re:replace("
+abc","^\\s","&IaCpCUh&N\\1CFWKSeQ&",[])), 
+    <<"
+IaCpCUh
+NCFWKSeQ
+abc">> = iolist_to_binary(re:replace("
+abc","^\\s","&IaCpCUh&N\\1CFWKSeQ&",[global])), 
+    <<"SAkruTkabc">> = iolist_to_binary(re:replace("
+abc","^\\s","SAkr\\1\\1uTk",[])), 
+    <<"SAkruTkabc">> = iolist_to_binary(re:replace("
+abc","^\\s","SAkr\\1\\1uTk",[global])), 
+    <<"yJfqnwmjabc">> = iolist_to_binary(re:replace("	abc","^\\s","yJfqnwmj\\1",[])), 
+    <<"yJfqnwmjabc">> = iolist_to_binary(re:replace("	abc","^\\s","yJfqnwmj\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\s","&GwsRTRpcU",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\s","&GwsRTRpcU",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","^\\s","piG\\1AslUT&rVHB&",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","^\\s","piG\\1AslUT&rVHB&",[global])), 
     ok.
 run4() ->
-    <<"KvcEQcubkfx">> = iolist_to_binary(re:replace("abc","^a	b
-      c","KvcEQc\\1\\1ubkfx",[extended])), 
-    <<"KvcEQcubkfx">> = iolist_to_binary(re:replace("abc","^a	b
-      c","KvcEQc\\1\\1ubkfx",[extended,global])), 
-    <<"IEabanuYG">> = iolist_to_binary(re:replace("ab","^(a|)\\1*b","IE&\\1nuYG",[])), 
-    <<"IEabanuYG">> = iolist_to_binary(re:replace("ab","^(a|)\\1*b","IE&\\1nuYG",[global])), 
-    <<"oaVSaaaabg">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1*b","o\\1VS&g",[])), 
-    <<"oaVSaaaabg">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1*b","o\\1VS&g",[global])), 
-    <<"midgkQDfLoqgoK">> = iolist_to_binary(re:replace("b","^(a|)\\1*b","midgk\\1\\1Q\\1DfLoqgoK",[])), 
-    <<"midgkQDfLoqgoK">> = iolist_to_binary(re:replace("b","^(a|)\\1*b","midgk\\1\\1Q\\1DfLoqgoK",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1*b","iq\\1HM&PoX",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1*b","iq\\1HM&PoX",[global])), 
-    <<"acb">> = iolist_to_binary(re:replace("acb","^(a|)\\1*b","pGDNJCvYBCUc&G&\\1\\1nc",[])), 
-    <<"acb">> = iolist_to_binary(re:replace("acb","^(a|)\\1*b","pGDNJCvYBCUc&G&\\1\\1nc",[global])), 
-    <<"NFaDYqrUAXIDCar">> = iolist_to_binary(re:replace("aab","^(a|)\\1+b","NFaDYqrUAXIDC\\1r",[])), 
-    <<"NFaDYqrUAXIDCar">> = iolist_to_binary(re:replace("aab","^(a|)\\1+b","NFaDYqrUAXIDC\\1r",[global])), 
-    <<"rVeVeoaaaabXIMIhaaaaboaRr">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1+b","rVeVeo&XIMIh&o\\1Rr",[])), 
-    <<"rVeVeoaaaabXIMIhaaaaboaRr">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1+b","rVeVeo&XIMIh&o\\1Rr",[global])), 
-    <<"MOSbVKbFIBNV">> = iolist_to_binary(re:replace("b","^(a|)\\1+b","MOS\\1&VKbFIBNV",[])), 
-    <<"MOSbVKbFIBNV">> = iolist_to_binary(re:replace("b","^(a|)\\1+b","MOS\\1&VKbFIBNV",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1+b","&X\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1+b","&X\\1",[global])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1+b","HAk\\1RB",[])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1+b","HAk\\1RB",[global])), 
-    <<"T">> = iolist_to_binary(re:replace("ab","^(a|)\\1?b","T",[])), 
-    <<"T">> = iolist_to_binary(re:replace("ab","^(a|)\\1?b","T",[global])), 
-    <<"NpaabpafbAIXVrowk">> = iolist_to_binary(re:replace("aab","^(a|)\\1?b","Np&p\\1fbAIXVrowk",[])), 
-    <<"NpaabpafbAIXVrowk">> = iolist_to_binary(re:replace("aab","^(a|)\\1?b","Np&p\\1fbAIXVrowk",[global])), 
-    <<"bTLqWwDhuNEDr">> = iolist_to_binary(re:replace("b","^(a|)\\1?b","&TLqWwDhuNEDr",[])), 
-    <<"bTLqWwDhuNEDr">> = iolist_to_binary(re:replace("b","^(a|)\\1?b","&TLqWwDhuNEDr",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1?b","k&M&WqVpmLKP",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1?b","k&M&WqVpmLKP",[global])), 
-    <<"acb">> = iolist_to_binary(re:replace("acb","^(a|)\\1?b","sukwIjuiB",[])), 
-    <<"acb">> = iolist_to_binary(re:replace("acb","^(a|)\\1?b","sukwIjuiB",[global])), 
-    <<"rHnDYYvSYMasyvaMyaaabqJ">> = iolist_to_binary(re:replace("aaab","^(a|)\\1{2}b","rHnDYYvSYM\\1syv\\1My&qJ",[])), 
-    <<"rHnDYYvSYMasyvaMyaaabqJ">> = iolist_to_binary(re:replace("aaab","^(a|)\\1{2}b","rHnDYYvSYM\\1syv\\1My&qJ",[global])), 
-    <<"gdeUBJebtvLObDlYQ">> = iolist_to_binary(re:replace("b","^(a|)\\1{2}b","gdeU\\1BJe&tvL\\1ObDlYQ",[])), 
-    <<"gdeUBJebtvLObDlYQ">> = iolist_to_binary(re:replace("b","^(a|)\\1{2}b","gdeU\\1BJe&tvL\\1ObDlYQ",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1{2}b","AVUEjXCeg&i\\1T\\1ejtKi",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1{2}b","AVUEjXCeg&i\\1T\\1ejtKi",[global])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1{2}b","E\\1YBlG",[])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1{2}b","E\\1YBlG",[global])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","^(a|)\\1{2}b","&Oq&\\1IcB&LT",[])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","^(a|)\\1{2}b","&Oq&\\1IcB&LT",[global])), 
-    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1{2}b","Xh",[])), 
-    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1{2}b","Xh",[global])), 
-    <<"gPaMHaaabaaabnaaOMIaVa">> = iolist_to_binary(re:replace("aaab","^(a|)\\1{2,3}b","gP\\1MH&&n\\1aOMI\\1Va",[])), 
-    <<"gPaMHaaabaaabnaaOMIaVa">> = iolist_to_binary(re:replace("aaab","^(a|)\\1{2,3}b","gP\\1MH&&n\\1aOMI\\1Va",[global])), 
-    <<"aaaabWf">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1{2,3}b","&Wf",[])), 
-    <<"aaaabWf">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1{2,3}b","&Wf",[global])), 
-    <<"KKYfigIbbfyLvtL">> = iolist_to_binary(re:replace("b","^(a|)\\1{2,3}b","KKYfigI&&fyL\\1v\\1tL",[])), 
-    <<"KKYfigIbbfyLvtL">> = iolist_to_binary(re:replace("b","^(a|)\\1{2,3}b","KKYfigI&&fyL\\1v\\1tL",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1{2,3}b","NFHl",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1{2,3}b","NFHl",[global])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1{2,3}b","ob\\1\\1J&ES\\1av\\1AM",[])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1{2,3}b","ob\\1\\1J&ES\\1av\\1AM",[global])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","^(a|)\\1{2,3}b","\\1viNfcaQTcNH&ggGt",[])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","^(a|)\\1{2,3}b","\\1viNfcaQTcNH&ggGt",[global])), 
-    <<"aaaaab">> = iolist_to_binary(re:replace("aaaaab","^(a|)\\1{2,3}b","vu",[])), 
-    <<"aaaaab">> = iolist_to_binary(re:replace("aaaaab","^(a|)\\1{2,3}b","vu",[global])), 
-    <<"aHJVskcmUR">> = iolist_to_binary(re:replace("abbbbc","ab{1,3}bc","\\1aHJVskcmUR",[])), 
-    <<"aHJVskcmUR">> = iolist_to_binary(re:replace("abbbbc","ab{1,3}bc","\\1aHJVskcmUR",[global])), 
-    <<"Rmabbbccackw">> = iolist_to_binary(re:replace("abbbc","ab{1,3}bc","Rm&cackw",[])), 
-    <<"Rmabbbccackw">> = iolist_to_binary(re:replace("abbbc","ab{1,3}bc","Rm&cackw",[global])), 
-    <<"VHGaMs">> = iolist_to_binary(re:replace("abbc","ab{1,3}bc","VHGaMs",[])), 
-    <<"VHGaMs">> = iolist_to_binary(re:replace("abbc","ab{1,3}bc","VHGaMs",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{1,3}bc","UM&MN\\1&vHpV\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{1,3}bc","UM&MN\\1&vHpV\\1",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","ab{1,3}bc","os&Rm\\1akB\\1pkOAH",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","ab{1,3}bc","os&Rm\\1akB\\1pkOAH",[global])), 
-    <<"abbbbbc">> = iolist_to_binary(re:replace("abbbbbc","ab{1,3}bc","oujXAne\\1\\1JsV&Y&I&",[])), 
-    <<"abbbbbc">> = iolist_to_binary(re:replace("abbbbbc","ab{1,3}bc","oujXAne\\1\\1JsV&Y&I&",[global])), 
-    <<"NCkLQtrack1">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)","NCkLQ\\1",[])), 
-    <<"NCkLQtrack1">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)","NCkLQ\\1",[global])), 
-    <<"track1.title:TBlah blah blahOtrack1.title:TBlah blah blahwtrack1fuQWtrack1.title:TBlah blah blahStrack1.title:TBlah blah blahkEFVKOH">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)","&O&w\\1fuQW&S&kEFVKOH",[caseless])), 
-    <<"track1.title:TBlah blah blahOtrack1.title:TBlah blah blahwtrack1fuQWtrack1.title:TBlah blah blahStrack1.title:TBlah blah blahkEFVKOH">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)","&O&w\\1fuQW&S&kEFVKOH",[caseless,
-                                                                                                                                                                                                                                                                                                       global])), 
-    <<"VWgicEGtrack1">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[t ]+(.*)","VWgicEG\\1",[caseless])), 
-    <<"VWgicEGtrack1">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[t ]+(.*)","VWgicEG\\1",[caseless,
-                                                                                                                                                                                                                                                                             global])), 
-    <<"UKrqsWXY_^abcTa">> = iolist_to_binary(re:replace("WXY_^abc","^[W-c]+$","UKr\\1\\1qs&Ta",[])), 
-    <<"UKrqsWXY_^abcTa">> = iolist_to_binary(re:replace("WXY_^abc","^[W-c]+$","UKr\\1\\1qs&Ta",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-c]+$","LV\\1&\\1&\\1Je&M\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-c]+$","LV\\1&\\1&\\1Je&M\\1",[global])), 
-    <<"wxy">> = iolist_to_binary(re:replace("wxy","^[W-c]+$","yqUKKN",[])), 
-    <<"wxy">> = iolist_to_binary(re:replace("wxy","^[W-c]+$","yqUKKN",[global])), 
-    <<"MxOWXY_^abcqjWXY_^abcWXY_^abcocGDNJgwU">> = iolist_to_binary(re:replace("WXY_^abc","^[W-c]+$","MxO&qj&&ocGDNJgwU",[caseless])), 
-    <<"MxOWXY_^abcqjWXY_^abcWXY_^abcocGDNJgwU">> = iolist_to_binary(re:replace("WXY_^abc","^[W-c]+$","MxO&qj&&ocGDNJgwU",[caseless,
-                                                                                                                                                                                                               global])), 
-    <<"lgkBEwxy_^ABCC">> = iolist_to_binary(re:replace("wxy_^ABC","^[W-c]+$","\\1lgkBE&C\\1",[caseless])), 
-    <<"lgkBEwxy_^ABCC">> = iolist_to_binary(re:replace("wxy_^ABC","^[W-c]+$","\\1lgkBE&C\\1",[caseless,
-                                                                                                                                                                                                       global])), 
-    <<"QSQrWXY_^abcvBpJUdCPFVxS">> = iolist_to_binary(re:replace("WXY_^abc","^[\\x3f-\\x5F]+$","QSQr&vBpJUdCP\\1F\\1VxS",[caseless])), 
-    <<"QSQrWXY_^abcvBpJUdCPFVxS">> = iolist_to_binary(re:replace("WXY_^abc","^[\\x3f-\\x5F]+$","QSQr&vBpJUdCP\\1F\\1VxS",[caseless,
-                                                                                                                                                                                                                                             global])), 
-    <<"tgwxy_^ABChAjHBwxy_^ABC">> = iolist_to_binary(re:replace("wxy_^ABC","^[\\x3f-\\x5F]+$","tg&hAjHB&",[caseless])), 
-    <<"tgwxy_^ABChAjHBwxy_^ABC">> = iolist_to_binary(re:replace("wxy_^ABC","^[\\x3f-\\x5F]+$","tg&hAjHB&",[caseless,
-                                                                                                                                                                                                                global])), 
-    <<"uyphoJSabcD">> = iolist_to_binary(re:replace("abc","^abc$","uyphoJS&D",[multiline])), 
-    <<"uyphoJSabcD">> = iolist_to_binary(re:replace("abc","^abc$","uyphoJS&D",[multiline,
-                                                                                                                                                                             global])), 
+    <<"oYnuqock">> = iolist_to_binary(re:replace("abc","^a	b
+      c","oYnuq\\1ock",[extended])), 
+    <<"oYnuqock">> = iolist_to_binary(re:replace("abc","^a	b
+      c","oYnuq\\1ock",[extended,global])), 
+    <<"aabixSVYFQoVAIabtuGababab">> = iolist_to_binary(re:replace("ab","^(a|)\\1*b","\\1&ixSVYFQoVAI&tuG&&&",[])), 
+    <<"aabixSVYFQoVAIabtuGababab">> = iolist_to_binary(re:replace("ab","^(a|)\\1*b","\\1&ixSVYFQoVAI&tuG&&&",[global])), 
+    <<"FvaaaabaIaaaab">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1*b","Fv&\\1I&",[])), 
+    <<"FvaaaabaIaaaab">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1*b","Fv&\\1I&",[global])), 
+    <<"bCOyfHmNbMpQpaqrGbs">> = iolist_to_binary(re:replace("b","^(a|)\\1*b","bCOyfHmN&MpQpaqrG&s",[])), 
+    <<"bCOyfHmNbMpQpaqrGbs">> = iolist_to_binary(re:replace("b","^(a|)\\1*b","bCOyfHmN&MpQpaqrG&s",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1*b","Ni&\\1\\1&nB\\1Jh&&&fOjpr",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1*b","Ni&\\1\\1&nB\\1Jh&&&fOjpr",[global])), 
+    <<"acb">> = iolist_to_binary(re:replace("acb","^(a|)\\1*b","w\\1GCswa&ex\\1JpP&&u",[])), 
+    <<"acb">> = iolist_to_binary(re:replace("acb","^(a|)\\1*b","w\\1GCswa&ex\\1JpP&&u",[global])), 
+    <<"fplaYSyrA">> = iolist_to_binary(re:replace("aab","^(a|)\\1+b","fplaYSyrA",[])), 
+    <<"fplaYSyrA">> = iolist_to_binary(re:replace("aab","^(a|)\\1+b","fplaYSyrA",[global])), 
+    <<"q">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1+b","q",[])), 
+    <<"q">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1+b","q",[global])), 
+    <<"bGdqs">> = iolist_to_binary(re:replace("b","^(a|)\\1+b","&Gdq\\1s",[])), 
+    <<"bGdqs">> = iolist_to_binary(re:replace("b","^(a|)\\1+b","&Gdq\\1s",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1+b","EmUWBUOM",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1+b","EmUWBUOM",[global])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1+b","\\1",[])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1+b","\\1",[global])), 
+    <<"VaaU">> = iolist_to_binary(re:replace("ab","^(a|)\\1?b","V\\1\\1U",[])), 
+    <<"VaaU">> = iolist_to_binary(re:replace("ab","^(a|)\\1?b","V\\1\\1U",[global])), 
+    <<"yRFaHEaabgaguAOyRdwa">> = iolist_to_binary(re:replace("aab","^(a|)\\1?b","yRF\\1HE&g\\1guAOyRdw\\1",[])), 
+    <<"yRFaHEaabgaguAOyRdwa">> = iolist_to_binary(re:replace("aab","^(a|)\\1?b","yRF\\1HE&g\\1guAOyRdw\\1",[global])), 
+    <<"jdes">> = iolist_to_binary(re:replace("b","^(a|)\\1?b","j\\1des",[])), 
+    <<"jdes">> = iolist_to_binary(re:replace("b","^(a|)\\1?b","j\\1des",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1?b","TIrmv",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1?b","TIrmv",[global])), 
+    <<"acb">> = iolist_to_binary(re:replace("acb","^(a|)\\1?b","S\\1iKv&guYQgKcq",[])), 
+    <<"acb">> = iolist_to_binary(re:replace("acb","^(a|)\\1?b","S\\1iKv&guYQgKcq",[global])), 
+    <<"TRaaabaaabGJaaabeeaaabreHRnfrtKb">> = iolist_to_binary(re:replace("aaab","^(a|)\\1{2}b","TR&&GJ&ee&reHRnfrtKb",[])), 
+    <<"TRaaabaaabGJaaabeeaaabreHRnfrtKb">> = iolist_to_binary(re:replace("aaab","^(a|)\\1{2}b","TR&&GJ&ee&reHRnfrtKb",[global])), 
+    <<"ALqjMQmcPDj">> = iolist_to_binary(re:replace("b","^(a|)\\1{2}b","ALqjMQ\\1mcPDj",[])), 
+    <<"ALqjMQmcPDj">> = iolist_to_binary(re:replace("b","^(a|)\\1{2}b","ALqjMQ\\1mcPDj",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1{2}b","\\1\\1Xdd&Y\\1&e",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1{2}b","\\1\\1Xdd&Y\\1&e",[global])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1{2}b","qeS\\1gi",[])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1{2}b","qeS\\1gi",[global])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","^(a|)\\1{2}b","nwCRrci\\1RdOBbhlx",[])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","^(a|)\\1{2}b","nwCRrci\\1RdOBbhlx",[global])), 
+    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1{2}b","Lg&\\1XeI\\1Nyj",[])), 
+    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1{2}b","Lg&\\1XeI\\1Nyj",[global])), 
+    <<"GOaaabaaag">> = iolist_to_binary(re:replace("aaab","^(a|)\\1{2,3}b","GO&\\1\\1\\1g",[])), 
+    <<"GOaaabaaag">> = iolist_to_binary(re:replace("aaab","^(a|)\\1{2,3}b","GO&\\1\\1\\1g",[global])), 
+    <<"lxmKaaaabaaaabaaaabeXuoa">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1{2,3}b","lxmK&&&eXuo\\1",[])), 
+    <<"lxmKaaaabaaaabaaaabeXuoa">> = iolist_to_binary(re:replace("aaaab","^(a|)\\1{2,3}b","lxmK&&&eXuo\\1",[global])), 
+    <<"TvbwJ">> = iolist_to_binary(re:replace("b","^(a|)\\1{2,3}b","Tv&wJ\\1",[])), 
+    <<"TvbwJ">> = iolist_to_binary(re:replace("b","^(a|)\\1{2,3}b","Tv&wJ\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1{2,3}b","ab\\1bOcVb&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a|)\\1{2,3}b","ab\\1bOcVb&",[global])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1{2,3}b","WMYjIOMVqCgU\\1GVPH",[])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","^(a|)\\1{2,3}b","WMYjIOMVqCgU\\1GVPH",[global])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","^(a|)\\1{2,3}b","EjtNGCa",[])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","^(a|)\\1{2,3}b","EjtNGCa",[global])), 
+    <<"aaaaab">> = iolist_to_binary(re:replace("aaaaab","^(a|)\\1{2,3}b","R\\1VC\\1vdVw",[])), 
+    <<"aaaaab">> = iolist_to_binary(re:replace("aaaaab","^(a|)\\1{2,3}b","R\\1VC\\1vdVw",[global])), 
+    <<"VkSvabbbbcabbbbcAabbbbcO">> = iolist_to_binary(re:replace("abbbbc","ab{1,3}bc","Vk\\1Sv&&A&O",[])), 
+    <<"VkSvabbbbcabbbbcAabbbbcO">> = iolist_to_binary(re:replace("abbbbc","ab{1,3}bc","Vk\\1Sv&&A&O",[global])), 
+    <<"EYabbbcWLBYcabbbcPiCg">> = iolist_to_binary(re:replace("abbbc","ab{1,3}bc","EY&WLBYc&PiCg",[])), 
+    <<"EYabbbcWLBYcabbbcPiCg">> = iolist_to_binary(re:replace("abbbc","ab{1,3}bc","EY&WLBYc&PiCg",[global])), 
+    <<"gGY">> = iolist_to_binary(re:replace("abbc","ab{1,3}bc","gG\\1Y",[])), 
+    <<"gGY">> = iolist_to_binary(re:replace("abbc","ab{1,3}bc","gG\\1Y",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{1,3}bc","TXERvv\\1HEnguTRN",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{1,3}bc","TXERvv\\1HEnguTRN",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","ab{1,3}bc","jQE&DJFGc\\1\\1b\\1c\\1&&XBX",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","ab{1,3}bc","jQE&DJFGc\\1\\1b\\1c\\1&&XBX",[global])), 
+    <<"abbbbbc">> = iolist_to_binary(re:replace("abbbbbc","ab{1,3}bc","WQWQvwRSQle&",[])), 
+    <<"abbbbbc">> = iolist_to_binary(re:replace("abbbbbc","ab{1,3}bc","WQWQvwRSQle&",[global])), 
+    <<"BUftrack1BsOeN">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)","BUf\\1BsOeN",[])), 
+    <<"BUftrack1BsOeN">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)","BUf\\1BsOeN",[global])), 
+    <<"NpupceROgJW">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)","NpupceROgJW",[caseless])), 
+    <<"NpupceROgJW">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[T ]+(.*)","NpupceROgJW",[caseless,
+                                                                                                                                                                                                                                                                              global])), 
+    <<"DxJtrack1rCNtrack1.title:TBlah blah blahKXmSNktrack1Strack1">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[t ]+(.*)","DxJ\\1rCN&KXmSNk\\1S\\1",[caseless])), 
+    <<"DxJtrack1rCNtrack1.title:TBlah blah blahKXmSNktrack1Strack1">> = iolist_to_binary(re:replace("track1.title:TBlah blah blah","([^.]*)\\.([^:]*):[t ]+(.*)","DxJ\\1rCN&KXmSNk\\1S\\1",[caseless,
+                                                                                                                                                                                                                                                                                                          global])), 
+    <<"HHLLlESKV">> = iolist_to_binary(re:replace("WXY_^abc","^[W-c]+$","HHLLlESKV",[])), 
+    <<"HHLLlESKV">> = iolist_to_binary(re:replace("WXY_^abc","^[W-c]+$","HHLLlESKV",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-c]+$","wLJlupvA\\1\\1kNnalxEwVh",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-c]+$","wLJlupvA\\1\\1kNnalxEwVh",[global])), 
+    <<"wxy">> = iolist_to_binary(re:replace("wxy","^[W-c]+$","JvOAObw\\1pP\\1",[])), 
+    <<"wxy">> = iolist_to_binary(re:replace("wxy","^[W-c]+$","JvOAObw\\1pP\\1",[global])), 
+    <<"gwuwm">> = iolist_to_binary(re:replace("WXY_^abc","^[W-c]+$","gwuwm",[caseless])), 
+    <<"gwuwm">> = iolist_to_binary(re:replace("WXY_^abc","^[W-c]+$","gwuwm",[caseless,
+                                                                                                                                                                                    global])), 
+    <<"wxy_^ABCxkqVcwxy_^ABCaE">> = iolist_to_binary(re:replace("wxy_^ABC","^[W-c]+$","&xk\\1qVc&aE",[caseless])), 
+    <<"wxy_^ABCxkqVcwxy_^ABCaE">> = iolist_to_binary(re:replace("wxy_^ABC","^[W-c]+$","&xk\\1qVc&aE",[caseless,
+                                                                                                                                                                                                     global])), 
+    <<"WWXY_^abcOgKgjfsLWNy">> = iolist_to_binary(re:replace("WXY_^abc","^[\\x3f-\\x5F]+$","\\1W\\1&Og\\1Kgj\\1fsLWNy",[caseless])), 
+    <<"WWXY_^abcOgKgjfsLWNy">> = iolist_to_binary(re:replace("WXY_^abc","^[\\x3f-\\x5F]+$","\\1W\\1&Og\\1Kgj\\1fsLWNy",[caseless,
+                                                                                                                                                                                                                                                   global])), 
+    <<"egunTysOf">> = iolist_to_binary(re:replace("wxy_^ABC","^[\\x3f-\\x5F]+$","egunT\\1\\1y\\1sOf",[caseless])), 
+    <<"egunTysOf">> = iolist_to_binary(re:replace("wxy_^ABC","^[\\x3f-\\x5F]+$","egunT\\1\\1y\\1sOf",[caseless,
+                                                                                                                                                                                                                                   global])), 
+    <<"CPTKOdIA">> = iolist_to_binary(re:replace("abc","^abc$","CPTKOdI\\1A",[multiline])), 
+    <<"CPTKOdIA">> = iolist_to_binary(re:replace("abc","^abc$","CPTKOdI\\1A",[multiline,
+                                                                                                                                                                                 global])), 
     <<"qqq
-wupoAabcauHHyGGVeUwVabc">> = iolist_to_binary(re:replace("qqq
-abc","^abc$","wupoA&au\\1HHyGGVeUwV&",[multiline])), 
+bQdPqCFxabcndDcFfikPvc">> = iolist_to_binary(re:replace("qqq
+abc","^abc$","bQdPqCFx&ndDcFfikPvc",[multiline])), 
     <<"qqq
-wupoAabcauHHyGGVeUwVabc">> = iolist_to_binary(re:replace("qqq
-abc","^abc$","wupoA&au\\1HHyGGVeUwV&",[multiline,global])), 
-    <<"gfEviFcl
+bQdPqCFxabcndDcFfikPvc">> = iolist_to_binary(re:replace("qqq
+abc","^abc$","bQdPqCFx&ndDcFfikPvc",[multiline,global])), 
+    <<"IhabcKXoLYabce
 zzz">> = iolist_to_binary(re:replace("abc
-zzz","^abc$","gf\\1EviFcl",[multiline])), 
-    <<"gfEviFcl
+zzz","^abc$","Ih&KX\\1oLY&e",[multiline])), 
+    <<"IhabcKXoLYabce
 zzz">> = iolist_to_binary(re:replace("abc
-zzz","^abc$","gf\\1EviFcl",[multiline,global])), 
+zzz","^abc$","Ih&KX\\1oLY&e",[multiline,global])), 
     <<"qqq
-jwoabcabcBysLOHCR
+v
 zzz">> = iolist_to_binary(re:replace("qqq
 abc
-zzz","^abc$","jwo&&BysLOHC\\1R",[multiline])), 
+zzz","^abc$","v",[multiline])), 
     <<"qqq
-jwoabcabcBysLOHCR
+v
 zzz">> = iolist_to_binary(re:replace("qqq
 abc
-zzz","^abc$","jwo&&BysLOHC\\1R",[multiline,global])), 
-    <<"fPMabcFHNJXabcJChQyabcU">> = iolist_to_binary(re:replace("abc","^abc$","fPM&FHNJX&JCh\\1Qy&U",[])), 
-    <<"fPMabcFHNJXabcJChQyabcU">> = iolist_to_binary(re:replace("abc","^abc$","fPM&FHNJX&JCh\\1Qy&U",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","&\\1&R\\1oixQQMrImGsd&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","&\\1&R\\1oixQQMrImGsd&",[global])), 
+zzz","^abc$","v",[multiline,global])), 
+    <<"rsDabcabcSRpKNvKVJ">> = iolist_to_binary(re:replace("abc","^abc$","rsD&&SRpKNvKVJ",[])), 
+    <<"rsDabcabcSRpKNvKVJ">> = iolist_to_binary(re:replace("abc","^abc$","rsD&&SRpKNvKVJ",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","yVq",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","yVq",[global])), 
     <<"qqq
 abc">> = iolist_to_binary(re:replace("qqq
-abc","^abc$","rAUAF&gmNHyoIX\\1ymqk",[])), 
+abc","^abc$","snXy",[])), 
     <<"qqq
 abc">> = iolist_to_binary(re:replace("qqq
-abc","^abc$","rAUAF&gmNHyoIX\\1ymqk",[global])), 
+abc","^abc$","snXy",[global])), 
     <<"abc
 zzz">> = iolist_to_binary(re:replace("abc
-zzz","^abc$","&&qL\\1YUdNN\\1\\1\\1O\\1",[])), 
+zzz","^abc$","&f\\1dlb\\1EAWc&",[])), 
     <<"abc
 zzz">> = iolist_to_binary(re:replace("abc
-zzz","^abc$","&&qL\\1YUdNN\\1\\1\\1O\\1",[global])), 
+zzz","^abc$","&f\\1dlb\\1EAWc&",[global])), 
     <<"qqq
 abc
 zzz">> = iolist_to_binary(re:replace("qqq
 abc
-zzz","^abc$","u",[])), 
+zzz","^abc$","cSNFGiC",[])), 
     <<"qqq
 abc
 zzz">> = iolist_to_binary(re:replace("qqq
 abc
-zzz","^abc$","u",[global])), 
-    <<"abcRqIabcuWabcabcFN">> = iolist_to_binary(re:replace("abc","\\Aabc\\Z","&\\1RqI&uW&&F\\1N",[multiline])), 
-    <<"abcRqIabcuWabcabcFN">> = iolist_to_binary(re:replace("abc","\\Aabc\\Z","&\\1RqI&uW&&F\\1N",[multiline,
-                                                                                                                                                                                                           global])), 
-    <<"abciwrfICONabcYabc">> = iolist_to_binary(re:replace("abc","\\Aabc\\Z","&iwrf\\1ICON&\\1Y&\\1\\1",[multiline])), 
-    <<"abciwrfICONabcYabc">> = iolist_to_binary(re:replace("abc","\\Aabc\\Z","&iwrf\\1ICON&\\1Y&\\1\\1",[multiline,
-                                                                                                                                                                                                                          global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Aabc\\Z","RsIorq&kLBrJVt&Dq",[multiline])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Aabc\\Z","RsIorq&kLBrJVt&Dq",[multiline,
-                                                                                                                                                                                                                       global])), 
+zzz","^abc$","cSNFGiC",[global])), 
+    <<"lCoBH">> = iolist_to_binary(re:replace("abc","\\Aabc\\Z","lC\\1o\\1BH\\1",[multiline])), 
+    <<"lCoBH">> = iolist_to_binary(re:replace("abc","\\Aabc\\Z","lC\\1o\\1BH\\1",[multiline,
+                                                                                                                                                                                                  global])), 
+    <<"JVdoPUmabcxTP">> = iolist_to_binary(re:replace("abc","\\Aabc\\Z","JVd\\1oP\\1Um&xTP",[multiline])), 
+    <<"JVdoPUmabcxTP">> = iolist_to_binary(re:replace("abc","\\Aabc\\Z","JVd\\1oP\\1Um&xTP",[multiline,
+                                                                                                                                                                                                        global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Aabc\\Z","cEqLBiFmo&YRu&QCAvtf",[multiline])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Aabc\\Z","cEqLBiFmo&YRu&QCAvtf",[multiline,
+                                                                                                                                                                                                                             global])), 
     <<"qqq
 abc">> = iolist_to_binary(re:replace("qqq
-abc","\\Aabc\\Z","bByD\\1yC\\1hlr",[multiline])), 
+abc","\\Aabc\\Z","kc&H\\1Pd\\1PDS",[multiline])), 
     <<"qqq
 abc">> = iolist_to_binary(re:replace("qqq
-abc","\\Aabc\\Z","bByD\\1yC\\1hlr",[multiline,global])), 
+abc","\\Aabc\\Z","kc&H\\1Pd\\1PDS",[multiline,global])), 
     <<"abc
 zzz">> = iolist_to_binary(re:replace("abc
-zzz","\\Aabc\\Z","AuwHER\\1cj\\1XMx\\1jBcr&u",[multiline])), 
+zzz","\\Aabc\\Z","XQVTFMq",[multiline])), 
     <<"abc
 zzz">> = iolist_to_binary(re:replace("abc
-zzz","\\Aabc\\Z","AuwHER\\1cj\\1XMx\\1jBcr&u",[multiline,
-                                                              global])), 
+zzz","\\Aabc\\Z","XQVTFMq",[multiline,global])), 
     <<"qqq
 abc
 zzz">> = iolist_to_binary(re:replace("qqq
 abc
-zzz","\\Aabc\\Z","kiYxAVR&jFLIO&t\\1to&",[multiline])), 
+zzz","\\Aabc\\Z","J\\1fh",[multiline])), 
     <<"qqq
 abc
 zzz">> = iolist_to_binary(re:replace("qqq
 abc
-zzz","\\Aabc\\Z","kiYxAVR&jFLIO&t\\1to&",[multiline,global])), 
-    <<"DGWRrfDctbIpuofabc
-defabc
-defHPf">> = iolist_to_binary(re:replace("abc
-def","\\A(.)*\\Z","DGWRr\\1DctbIpuo\\1&&HPf",[dotall])), 
-    <<"DGWRrfDctbIpuofabc
-defabc
-defHPf">> = iolist_to_binary(re:replace("abc
-def","\\A(.)*\\Z","DGWRr\\1DctbIpuo\\1&&HPf",[dotall,global])), 
-    <<"XsHV*** FailerstLRmsk*** FailersMPy">> = iolist_to_binary(re:replace("*** Failers","\\A(.)*\\Z","XsHV&tLRm\\1k&MPy",[multiline])), 
-    <<"XsHV*** FailerstLRmsk*** FailersMPy">> = iolist_to_binary(re:replace("*** Failers","\\A(.)*\\Z","XsHV&tLRm\\1k&MPy",[multiline,
-                                                                                                                                                                                                                          global])), 
+zzz","\\Aabc\\Z","J\\1fh",[multiline,global])), 
+    <<"o">> = iolist_to_binary(re:replace("abc
+def","\\A(.)*\\Z","o",[dotall])), 
+    <<"o">> = iolist_to_binary(re:replace("abc
+def","\\A(.)*\\Z","o",[dotall,global])), 
+    <<"*** FailersssD">> = iolist_to_binary(re:replace("*** Failers","\\A(.)*\\Z","&\\1\\1D",[multiline])), 
+    <<"*** FailersssD">> = iolist_to_binary(re:replace("*** Failers","\\A(.)*\\Z","&\\1\\1D",[multiline,
+                                                                                                                                                                                                        global])), 
     <<"abc
 def">> = iolist_to_binary(re:replace("abc
-def","\\A(.)*\\Z","v",[multiline])), 
+def","\\A(.)*\\Z","&FyyfdbkSw",[multiline])), 
     <<"abc
 def">> = iolist_to_binary(re:replace("abc
-def","\\A(.)*\\Z","v",[multiline,global])), 
-    <<"RmbbMhEEp::c">> = iolist_to_binary(re:replace("b::c","(?:b)|(?::+)","Rmb&MhEEp",[])), 
-    <<"RmbbMhEEpRmb::MhEEpc">> = iolist_to_binary(re:replace("b::c","(?:b)|(?::+)","Rmb&MhEEp",[global])), 
-    <<"cYDT::rLb">> = iolist_to_binary(re:replace("c::b","(?:b)|(?::+)","YDT\\1&rL",[])), 
-    <<"cYDT::rLYDTbrL">> = iolist_to_binary(re:replace("c::b","(?:b)|(?::+)","YDT\\1&rL",[global])), 
-    <<"ehR">> = iolist_to_binary(re:replace("az-","[-az]+","ehR",[])), 
-    <<"ehR">> = iolist_to_binary(re:replace("az-","[-az]+","ehR",[global])), 
-    <<"*** FsaiTaeaWvwilers">> = iolist_to_binary(re:replace("*** Failers","[-az]+","s&\\1iT\\1&eaWvw",[])), 
-    <<"*** FsaiTaeaWvwilers">> = iolist_to_binary(re:replace("*** Failers","[-az]+","s&\\1iT\\1&eaWvw",[global])), 
-    <<"b">> = iolist_to_binary(re:replace("b","[-az]+","mdHw",[])), 
-    <<"b">> = iolist_to_binary(re:replace("b","[-az]+","mdHw",[global])), 
+def","\\A(.)*\\Z","&FyyfdbkSw",[multiline,global])), 
+    <<"JbDSWbbCxetpbHwOmBy::c">> = iolist_to_binary(re:replace("b::c","(?:b)|(?::+)","J&DSW&bCxetp&HwOmBy",[])), 
+    <<"JbDSWbbCxetpbHwOmByJ::DSW::bCxetp::HwOmByc">> = iolist_to_binary(re:replace("b::c","(?:b)|(?::+)","J&DSW&bCxetp&HwOmBy",[global])), 
+    <<"cVMqgmhvamVbb">> = iolist_to_binary(re:replace("c::b","(?:b)|(?::+)","VMqgmh\\1vamVb",[])), 
+    <<"cVMqgmhvamVbVMqgmhvamVb">> = iolist_to_binary(re:replace("c::b","(?:b)|(?::+)","VMqgmh\\1vamVb",[global])), 
+    <<"az-Oaz-Taz-rDxaz-rN">> = iolist_to_binary(re:replace("az-","[-az]+","&O&\\1T&rDx&r\\1N",[])), 
+    <<"az-Oaz-Taz-rDxaz-rN">> = iolist_to_binary(re:replace("az-","[-az]+","&O&\\1T&rDx&r\\1N",[global])), 
+    <<"*** FEaJakaDTgMFYQIVaTilers">> = iolist_to_binary(re:replace("*** Failers","[-az]+","\\1E&JakaDTgMFY\\1QIV&T",[])), 
+    <<"*** FEaJakaDTgMFYQIVaTilers">> = iolist_to_binary(re:replace("*** Failers","[-az]+","\\1E&JakaDTgMFY\\1QIV&T",[global])), 
+    <<"b">> = iolist_to_binary(re:replace("b","[-az]+","okQx\\1K\\1KgjAExrmhx",[])), 
+    <<"b">> = iolist_to_binary(re:replace("b","[-az]+","okQx\\1K\\1KgjAExrmhx",[global])), 
     ok.
 run5() ->
-    <<"EDUoLiFaCJDko">> = iolist_to_binary(re:replace("za-","[az-]+","EDUoL\\1i\\1FaCJ\\1Dko",[])), 
-    <<"EDUoLiFaCJDko">> = iolist_to_binary(re:replace("za-","[az-]+","EDUoL\\1i\\1FaCJ\\1Dko",[global])), 
-    <<"*** FapAfSayQoaaFksilers">> = iolist_to_binary(re:replace("*** Failers","[az-]+","&\\1pAfS&yQo&&Fks\\1",[])), 
-    <<"*** FapAfSayQoaaFksilers">> = iolist_to_binary(re:replace("*** Failers","[az-]+","&\\1pAfS&yQo&&Fks\\1",[global])), 
-    <<"b">> = iolist_to_binary(re:replace("b","[az-]+","\\1LDAG\\1JLRNo",[])), 
-    <<"b">> = iolist_to_binary(re:replace("b","[az-]+","\\1LDAG\\1JLRNo",[global])), 
-    <<"">> = iolist_to_binary(re:replace("a-z","[a\\-z]+","\\1",[])), 
-    <<"">> = iolist_to_binary(re:replace("a-z","[a\\-z]+","\\1",[global])), 
-    <<"*** FvVgilers">> = iolist_to_binary(re:replace("*** Failers","[a\\-z]+","vVg",[])), 
-    <<"*** FvVgilers">> = iolist_to_binary(re:replace("*** Failers","[a\\-z]+","vVg",[global])), 
-    <<"b">> = iolist_to_binary(re:replace("b","[a\\-z]+","bfgfonbXIj",[])), 
-    <<"b">> = iolist_to_binary(re:replace("b","[a\\-z]+","bfgfonbXIj",[global])), 
-    <<"QYKd">> = iolist_to_binary(re:replace("abcdxyz","[a-z]+","Q\\1\\1Y\\1Kd\\1",[])), 
-    <<"QYKd">> = iolist_to_binary(re:replace("abcdxyz","[a-z]+","Q\\1\\1Y\\1Kd\\1",[global])), 
-    <<"UYmP12-3412-34">> = iolist_to_binary(re:replace("12-34","[\\d-]+","U\\1\\1YmP&&",[])), 
-    <<"UYmP12-3412-34">> = iolist_to_binary(re:replace("12-34","[\\d-]+","U\\1\\1YmP&&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\d-]+","JWPgf\\1Eng\\1E\\1n",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\d-]+","JWPgf\\1Eng\\1E\\1n",[global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","[\\d-]+","sRhgqdg&E",[])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","[\\d-]+","sRhgqdg&E",[global])), 
-    <<"efmQUhkdSK12-34zR12-34z12-34zTb">> = iolist_to_binary(re:replace("12-34z","[\\d-z]+","ef\\1mQUh\\1kdSK&R&&Tb",[])), 
-    <<"efmQUhkdSK12-34zR12-34z12-34zTb">> = iolist_to_binary(re:replace("12-34z","[\\d-z]+","ef\\1mQUh\\1kdSK&R&&Tb",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\d-z]+","PJaMxeM",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\d-z]+","PJaMxeM",[global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","[\\d-z]+","My\\1Kbyr&\\1",[])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","[\\d-z]+","My\\1Kbyr&\\1",[global])), 
-    <<"QpJFT\\cphXBPQ ">> = iolist_to_binary(re:replace("\\ ","\\x5c","QpJF\\1T&cphXBPQ\\1",[])), 
-    <<"QpJFT\\cphXBPQ ">> = iolist_to_binary(re:replace("\\ ","\\x5c","QpJF\\1T&cphXBPQ\\1",[global])), 
-    <<"theHwjgWjRYr ZofH ZkBtIoo">> = iolist_to_binary(re:replace("the Zoo","\\x20Z","HwjgWjRYr&\\1ofH&kBtI",[])), 
-    <<"theHwjgWjRYr ZofH ZkBtIoo">> = iolist_to_binary(re:replace("the Zoo","\\x20Z","HwjgWjRYr&\\1ofH&kBtI",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\x20Z","&STbBPwwLA",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\x20Z","&STbBPwwLA",[global])), 
-    <<"Zulu">> = iolist_to_binary(re:replace("Zulu","\\x20Z","buG&ki&QEXQhj\\1\\1W",[])), 
-    <<"Zulu">> = iolist_to_binary(re:replace("Zulu","\\x20Z","buG&ki&QEXQhj\\1\\1W",[global])), 
-    <<"bhNKmH">> = iolist_to_binary(re:replace("abcabc","(abc)\\1","bhNKmH",[caseless])), 
-    <<"bhNKmH">> = iolist_to_binary(re:replace("abcabc","(abc)\\1","bhNKmH",[caseless,
-                                                                                                                                                                                  global])), 
-    <<"jdFUGABCabcjABCabc">> = iolist_to_binary(re:replace("ABCabc","(abc)\\1","jdFUG&j&",[caseless])), 
-    <<"jdFUGABCabcjABCabc">> = iolist_to_binary(re:replace("ABCabc","(abc)\\1","jdFUG&j&",[caseless,
-                                                                                                                                                                                        global])), 
-    <<"YSEabcsfRWrD">> = iolist_to_binary(re:replace("abcABC","(abc)\\1","YSE\\1sfRWrD",[caseless])), 
-    <<"YSEabcsfRWrD">> = iolist_to_binary(re:replace("abcABC","(abc)\\1","YSE\\1sfRWrD",[caseless,
-                                                                                                                                                                                               global])), 
-    <<"CbQoKIFQqeNT">> = iolist_to_binary(re:replace("ab{3cd","ab{3cd","CbQoKIFQqeNT\\1",[])), 
-    <<"CbQoKIFQqeNT">> = iolist_to_binary(re:replace("ab{3cd","ab{3cd","CbQoKIFQqeNT\\1",[global])), 
-    <<"rhgUEyXbklwXmp">> = iolist_to_binary(re:replace("ab{3,cd","ab{3,cd","rhgUEyXbk\\1lwXmp",[])), 
-    <<"rhgUEyXbklwXmp">> = iolist_to_binary(re:replace("ab{3,cd","ab{3,cd","rhgUEyXbk\\1lwXmp",[global])), 
-    <<"Xlab{3,4a}cdcbaPbaKyKQGBb">> = iolist_to_binary(re:replace("ab{3,4a}cd","ab{3,4a}cd","Xl&cbaPbaKyKQG\\1Bb",[])), 
-    <<"Xlab{3,4a}cdcbaPbaKyKQGBb">> = iolist_to_binary(re:replace("ab{3,4a}cd","ab{3,4a}cd","Xl&cbaPbaKyKQG\\1Bb",[global])), 
-    <<"bSQWjrSvge">> = iolist_to_binary(re:replace("{4,5a}bc","{4,5a}bc","b\\1SQWjr\\1\\1Svge",[])), 
-    <<"bSQWjrSvge">> = iolist_to_binary(re:replace("{4,5a}bc","{4,5a}bc","b\\1SQWjr\\1\\1Svge",[global])), 
-    <<"SLxoL">> = iolist_to_binary(re:replace("abc","abc$","SLxoL",[])), 
-    <<"SLxoL">> = iolist_to_binary(re:replace("abc","abc$","SLxoL",[global])), 
-    <<"RJabcnabcqnisabctgJA">> = iolist_to_binary(re:replace("abc","abc$","RJ&n&qnis&tgJA",[])), 
-    <<"RJabcnabcqnisabctgJA">> = iolist_to_binary(re:replace("abc","abc$","RJ&n&qnis&tgJA",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc$","cEO&P&qRklP&Nlb\\1H\\1K",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc$","cEO&P&qRklP&Nlb\\1H\\1K",[global])), 
+    <<"BUiIgkpFguybl">> = iolist_to_binary(re:replace("za-","[az-]+","BU\\1iIgkpFguybl",[])), 
+    <<"BUiIgkpFguybl">> = iolist_to_binary(re:replace("za-","[az-]+","BU\\1iIgkpFguybl",[global])), 
+    <<"*** FVSpIRyVilers">> = iolist_to_binary(re:replace("*** Failers","[az-]+","VSpIRyV",[])), 
+    <<"*** FVSpIRyVilers">> = iolist_to_binary(re:replace("*** Failers","[az-]+","VSpIRyV",[global])), 
+    <<"b">> = iolist_to_binary(re:replace("b","[az-]+","\\1rfMIWIp\\1eA\\1BK",[])), 
+    <<"b">> = iolist_to_binary(re:replace("b","[az-]+","\\1rfMIWIp\\1eA\\1BK",[global])), 
+    <<"fuJua">> = iolist_to_binary(re:replace("a-z","[a\\-z]+","fuJua",[])), 
+    <<"fuJua">> = iolist_to_binary(re:replace("a-z","[a\\-z]+","fuJua",[global])), 
+    <<"*** Fwpjilers">> = iolist_to_binary(re:replace("*** Failers","[a\\-z]+","wpj",[])), 
+    <<"*** Fwpjilers">> = iolist_to_binary(re:replace("*** Failers","[a\\-z]+","wpj",[global])), 
+    <<"b">> = iolist_to_binary(re:replace("b","[a\\-z]+","nf&cDP\\1\\1Gu\\1b\\1xqHex",[])), 
+    <<"b">> = iolist_to_binary(re:replace("b","[a\\-z]+","nf&cDP\\1\\1Gu\\1b\\1xqHex",[global])), 
+    <<"HabcdxyzdykWGVxyCbA">> = iolist_to_binary(re:replace("abcdxyz","[a-z]+","H&dykWGVx\\1yC\\1\\1b\\1A",[])), 
+    <<"HabcdxyzdykWGVxyCbA">> = iolist_to_binary(re:replace("abcdxyz","[a-z]+","H&dykWGVx\\1yC\\1\\1b\\1A",[global])), 
+    <<"Ge12-34A12-34s12-34wEDOs12-34a12-34">> = iolist_to_binary(re:replace("12-34","[\\d-]+","Ge&A&s&wED\\1Os&\\1a\\1&",[])), 
+    <<"Ge12-34A12-34s12-34wEDOs12-34a12-34">> = iolist_to_binary(re:replace("12-34","[\\d-]+","Ge&A&s&wED\\1Os&\\1a\\1&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\d-]+","\\1GK&npQ",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\d-]+","\\1GK&npQ",[global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","[\\d-]+","&&IDTvQkHC\\1klFHnC\\1",[])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","[\\d-]+","&&IDTvQkHC\\1klFHnC\\1",[global])), 
+    <<"XbYl12-34z12-34zDmCQVrbP">> = iolist_to_binary(re:replace("12-34z","[\\d-z]+","X\\1bYl&&Dm\\1CQVr\\1bP",[])), 
+    <<"XbYl12-34z12-34zDmCQVrbP">> = iolist_to_binary(re:replace("12-34z","[\\d-z]+","X\\1bYl&&Dm\\1CQVr\\1bP",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\d-z]+","PTn&XmiYqAKkS&BW&&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\d-z]+","PTn&XmiYqAKkS&BW&&",[global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","[\\d-z]+","WReIgpFjW&A",[])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","[\\d-z]+","WReIgpFjW&A",[global])), 
+    <<"VYdXtmOgjmuYAiVjA\\ ">> = iolist_to_binary(re:replace("\\ ","\\x5c","VYdXtmOgjmuYAiVjA&",[])), 
+    <<"VYdXtmOgjmuYAiVjA\\ ">> = iolist_to_binary(re:replace("\\ ","\\x5c","VYdXtmOgjmuYAiVjA&",[global])), 
+    <<"theiljDu ZIwQuwEoo">> = iolist_to_binary(re:replace("the Zoo","\\x20Z","iljDu&Iw\\1Q\\1uwE\\1",[])), 
+    <<"theiljDu ZIwQuwEoo">> = iolist_to_binary(re:replace("the Zoo","\\x20Z","iljDu&Iw\\1Q\\1uwE\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\x20Z","\\1ojkRRJFT\\1hV\\1xv",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\x20Z","\\1ojkRRJFT\\1hV\\1xv",[global])), 
+    <<"Zulu">> = iolist_to_binary(re:replace("Zulu","\\x20Z","uaSyVYwn",[])), 
+    <<"Zulu">> = iolist_to_binary(re:replace("Zulu","\\x20Z","uaSyVYwn",[global])), 
+    <<"h">> = iolist_to_binary(re:replace("abcabc","(abc)\\1","h",[caseless])), 
+    <<"h">> = iolist_to_binary(re:replace("abcabc","(abc)\\1","h",[caseless,
+                                                                                                                                                                        global])), 
+    <<"yvNMtIABClHrnq">> = iolist_to_binary(re:replace("ABCabc","(abc)\\1","yvNMtI\\1lHrnq",[caseless])), 
+    <<"yvNMtIABClHrnq">> = iolist_to_binary(re:replace("ABCabc","(abc)\\1","yvNMtI\\1lHrnq",[caseless,
+                                                                                                                                                                                                   global])), 
+    <<"TVabcABCGmabcJabcABCKIEp">> = iolist_to_binary(re:replace("abcABC","(abc)\\1","TV&Gm\\1J&KIEp",[caseless])), 
+    <<"TVabcABCGmabcJabcABCKIEp">> = iolist_to_binary(re:replace("abcABC","(abc)\\1","TV&Gm\\1J&KIEp",[caseless,
+                                                                                                                                                                                                     global])), 
+    <<"nuHYndp">> = iolist_to_binary(re:replace("ab{3cd","ab{3cd","nuHYndp",[])), 
+    <<"nuHYndp">> = iolist_to_binary(re:replace("ab{3cd","ab{3cd","nuHYndp",[global])), 
+    <<"yab{3,cdohtmab{3,cdhlKJyab{3,cdx">> = iolist_to_binary(re:replace("ab{3,cd","ab{3,cd","y&ohtm&\\1hlKJy&x",[])), 
+    <<"yab{3,cdohtmab{3,cdhlKJyab{3,cdx">> = iolist_to_binary(re:replace("ab{3,cd","ab{3,cd","y&ohtm&\\1hlKJy&x",[global])), 
+    <<"EmVUOVQKbyOvWq">> = iolist_to_binary(re:replace("ab{3,4a}cd","ab{3,4a}cd","EmV\\1UO\\1VQKbyO\\1vW\\1q",[])), 
+    <<"EmVUOVQKbyOvWq">> = iolist_to_binary(re:replace("ab{3,4a}cd","ab{3,4a}cd","EmV\\1UO\\1VQKbyO\\1vW\\1q",[global])), 
+    <<"DsOhHFoWiLok{4,5a}bcVgG">> = iolist_to_binary(re:replace("{4,5a}bc","{4,5a}bc","DsOhH\\1FoWiLok&V\\1gG",[])), 
+    <<"DsOhHFoWiLok{4,5a}bcVgG">> = iolist_to_binary(re:replace("{4,5a}bc","{4,5a}bc","DsOhH\\1FoWiLok&V\\1gG",[global])), 
+    <<"iWchabcX">> = iolist_to_binary(re:replace("abc","abc$","iW\\1ch&X",[])), 
+    <<"iWchabcX">> = iolist_to_binary(re:replace("abc","abc$","iW\\1ch&X",[global])), 
+    <<"plBoHLBabcb">> = iolist_to_binary(re:replace("abc","abc$","plBoHLB&b",[])), 
+    <<"plBoHLBabcb">> = iolist_to_binary(re:replace("abc","abc$","plBoHLB&b",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc$","EM",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc$","EM",[global])), 
     <<"abc
 def">> = iolist_to_binary(re:replace("abc
-def","abc$","h&&nb\\1&NBSkhYb",[])), 
+def","abc$","\\1aguwNOw&Q&p&",[])), 
     <<"abc
 def">> = iolist_to_binary(re:replace("abc
-def","abc$","h&&nb\\1&NBSkhYb",[global])), 
-    <<"trlaTa">> = iolist_to_binary(re:replace("abcS","(abc)\\123","trlaTa",[])), 
-    <<"trlaTa">> = iolist_to_binary(re:replace("abcS","(abc)\\123","trlaTa",[global])), 
-    <<"OabcMWabcjRDvJhyeF">> = iolist_to_binary(re:replace("abc","(abc)\\223","O&MW\\1jRDvJhyeF",[])), 
-    <<"OabcMWabcjRDvJhyeF">> = iolist_to_binary(re:replace("abc","(abc)\\223","O&MW\\1jRDvJhyeF",[global])), 
-    <<"uLBUEpabcÓabcjn">> = iolist_to_binary(re:replace("abcÓ","(abc)\\323","uLBUEp&\\1jn",[])), 
-    <<"uLBUEpabcÓabcjn">> = iolist_to_binary(re:replace("abcÓ","(abc)\\323","uLBUEp&\\1jn",[global])), 
-    <<"Pi">> = iolist_to_binary(re:replace("abc@","(abc)\\100","Pi",[])), 
-    <<"Pi">> = iolist_to_binary(re:replace("abc@","(abc)\\100","Pi",[global])), 
-    <<"NLS">> = iolist_to_binary(re:replace("abc@","(abc)\\100","NLS",[])), 
-    <<"NLS">> = iolist_to_binary(re:replace("abc@","(abc)\\100","NLS",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","gshb&NCwCI&\\1&O\\1Y&OU",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","gshb&NCwCI&\\1&O\\1Y&OU",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","wfQfG",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","wfQfG",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","nlTLMMuUL\\1dek",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","nlTLMMuUL\\1dek",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","VP\\1&nVqym",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","VP\\1&nVqym",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","YmKMMo",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","YmKMMo",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","POFFExkEtjS",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","POFFExkEtjS",[global])), 
-    <<"abc81">> = iolist_to_binary(re:replace("abc81","abc\\81","FLXryNI\\1vKW\\1l",[])), 
-    <<"abc81">> = iolist_to_binary(re:replace("abc81","abc\\81","FLXryNI\\1vKW\\1l",[global])), 
-    <<"abc81">> = iolist_to_binary(re:replace("abc81","abc\\81","xwedFGU&&joLFV",[])), 
-    <<"abc81">> = iolist_to_binary(re:replace("abc81","abc\\81","xwedFGU&&joLFV",[global])), 
-    <<"abc91">> = iolist_to_binary(re:replace("abc91","abc\\91","QiTym",[])), 
-    <<"abc91">> = iolist_to_binary(re:replace("abc91","abc\\91","QiTym",[global])), 
-    <<"abc91">> = iolist_to_binary(re:replace("abc91","abc\\91","r",[])), 
-    <<"abc91">> = iolist_to_binary(re:replace("abc91","abc\\91","r",[global])), 
+def","abc$","\\1aguwNOw&Q&p&",[global])), 
+    <<"abcSuqabcSwabcabcSabcsxWGOk">> = iolist_to_binary(re:replace("abcS","(abc)\\123","&uq&w\\1&\\1sxWGOk",[])), 
+    <<"abcSuqabcSwabcabcSabcsxWGOk">> = iolist_to_binary(re:replace("abcS","(abc)\\123","&uq&w\\1&\\1sxWGOk",[global])), 
+    <<"dMwabcXqyabcabci">> = iolist_to_binary(re:replace("abc","(abc)\\223","dMw&Xqy&&i",[])), 
+    <<"dMwabcXqyabcabci">> = iolist_to_binary(re:replace("abc","(abc)\\223","dMw&Xqy&&i",[global])), 
+    <<"MiqonlGabcÓYdXabcf">> = iolist_to_binary(re:replace("abcÓ","(abc)\\323","MiqonlG&YdX\\1f",[])), 
+    <<"MiqonlGabcÓYdXabcf">> = iolist_to_binary(re:replace("abcÓ","(abc)\\323","MiqonlG&YdX\\1f",[global])), 
+    <<"mTlabc@bdhBATwW">> = iolist_to_binary(re:replace("abc@","(abc)\\100","mTl&bdhBATwW",[])), 
+    <<"mTlabc@bdhBATwW">> = iolist_to_binary(re:replace("abc@","(abc)\\100","mTl&bdhBATwW",[global])), 
+    <<"QabcRSbUabc@Rabc@abc@fabckabcWabc">> = iolist_to_binary(re:replace("abc@","(abc)\\100","Q\\1RSbU&R&&f\\1k\\1W\\1",[])), 
+    <<"QabcRSbUabc@Rabc@abc@fabckabcWabc">> = iolist_to_binary(re:replace("abc@","(abc)\\100","Q\\1RSbU&R&&f\\1k\\1W\\1",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","LCsN",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","LCsN",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","cotASR\\1IJoJ\\1r\\1k",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","cotASR\\1IJoJ\\1r\\1k",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","&",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","&",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","gUfvqdMO&FeVgh&\\1K",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","gUfvqdMO&FeVgh&\\1K",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","foMAR\\1CWg&y&dngF&EL\\1",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","foMAR\\1CWg&y&dngF&EL\\1",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","\\1muHsU&g",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1000","\\1muHsU&g",[global])), 
+    <<"AABCDEFGHIHIwisSqVPABCDEFGHIHIfM">> = iolist_to_binary(re:replace("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$","\\1&wisSqVP&fM",[])), 
+    <<"AABCDEFGHIHIwisSqVPABCDEFGHIHIfM">> = iolist_to_binary(re:replace("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$","\\1&wisSqVP&fM",[global])), 
     ok.
 run6() ->
-    <<"JavrrCGIJrabcdefghijkllSabcdefghijkllSRCgujabcdefghijkllSnS">> = iolist_to_binary(re:replace("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123","J\\1vrrCGIJr&&RCguj&nS",[])), 
-    <<"JavrrCGIJrabcdefghijkllSabcdefghijkllSRCgujabcdefghijkllSnS">> = iolist_to_binary(re:replace("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123","J\\1vrrCGIJr&&RCguj&nS",[global])), 
-    <<"Iabcdefghijk
-SoGoIaaBybRYC">> = iolist_to_binary(re:replace("abcdefghijk
-S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123","I&oGoI\\1\\1BybRYC",[])), 
-    <<"Iabcdefghijk
-SoGoIaaBybRYC">> = iolist_to_binary(re:replace("abcdefghijk
-S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123","I&oGoI\\1\\1BybRYC",[global])), 
-    <<"RGabidefuGO">> = iolist_to_binary(re:replace("abidef","ab\\idef","RG&u\\1G\\1O",[])), 
-    <<"RGabidefuGO">> = iolist_to_binary(re:replace("abidef","ab\\idef","RG&u\\1G\\1O",[global])), 
-    <<"khlnfNEs">> = iolist_to_binary(re:replace("bc","a{0}bc","khlnfNEs",[])), 
-    <<"khlnfNEs">> = iolist_to_binary(re:replace("bc","a{0}bc","khlnfNEs",[global])), 
-    <<"rqJj">> = iolist_to_binary(re:replace("xyz","(a|(bc)){0,0}?xyz","rqJj",[])), 
-    <<"rqJj">> = iolist_to_binary(re:replace("xyz","(a|(bc)){0,0}?xyz","rqJj",[global])), 
-    <<"lSP">> = iolist_to_binary(re:replace("abcde","abc[\\10]de","lSP",[])), 
-    <<"lSP">> = iolist_to_binary(re:replace("abcde","abc[\\10]de","lSP",[global])), 
-    <<"CKJxmayjvTnPabcdeFvA">> = iolist_to_binary(re:replace("abcde","abc[\\1]de","CKJxmayjvTnP&FvA",[])), 
-    <<"CKJxmayjvTnPabcdeFvA">> = iolist_to_binary(re:replace("abcde","abc[\\1]de","CKJxmayjvTnP&FvA",[global])), 
-    <<"WyBabcdeCxJkWabcdeipq">> = iolist_to_binary(re:replace("abcde","(abc)[\\1]de","WyB&CxJkW&ipq",[])), 
-    <<"WyBabcdeCxJkWabcdeipq">> = iolist_to_binary(re:replace("abcde","(abc)[\\1]de","WyB&CxJkW&ipq",[global])), 
-    <<"Ua
-bXVska
-bg">> = iolist_to_binary(re:replace("a
-b","(?s)a.b","U&XVsk&g",[])), 
-    <<"Ua
-bXVska
-bg">> = iolist_to_binary(re:replace("a
-b","(?s)a.b","U&XVsk&g",[global])), 
-    <<"WgjbaNOTcccckIbd">> = iolist_to_binary(re:replace("baNOTccccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","Wgj&kI\\1",[])), 
-    <<"WgjbaNOTcccckIbd">> = iolist_to_binary(re:replace("baNOTccccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","Wgj&kI\\1",[global])), 
-    <<"DoCtbaMWiqd">> = iolist_to_binary(re:replace("baNOTcccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","DoCt\\1aMWiq",[])), 
-    <<"DoCtbaMWiqd">> = iolist_to_binary(re:replace("baNOTcccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","DoCt\\1aMWiq",[global])), 
-    <<"thYPIiibbhwYvfLkd">> = iolist_to_binary(re:replace("baNOTccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","thYPIii\\1bhwYvfLk",[])), 
-    <<"thYPIiibbhwYvfLkd">> = iolist_to_binary(re:replace("baNOTccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","thYPIii\\1bhwYvfLk",[global])), 
-    <<"RibMcQxAKFpd">> = iolist_to_binary(re:replace("bacccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","Ri\\1McQxAKFp",[])), 
-    <<"RibMcQxAKFpd">> = iolist_to_binary(re:replace("bacccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","Ri\\1McQxAKFp",[global])), 
-    <<"vQUa">> = iolist_to_binary(re:replace("*** Failers","^([^a])([^\\b])([^c]*)([^d]{3,4})","vQUa",[])), 
-    <<"vQUa">> = iolist_to_binary(re:replace("*** Failers","^([^a])([^\\b])([^c]*)([^d]{3,4})","vQUa",[global])), 
-    <<"anything">> = iolist_to_binary(re:replace("anything","^([^a])([^\\b])([^c]*)([^d]{3,4})","bR\\1Bb&yOfWxBSieYBnJ",[])), 
-    <<"anything">> = iolist_to_binary(re:replace("anything","^([^a])([^\\b])([^c]*)([^d]{3,4})","bR\\1Bb&yOfWxBSieYBnJ",[global])), 
-    <<"bc">> = iolist_to_binary(re:replace("bc","^([^a])([^\\b])([^c]*)([^d]{3,4})","W\\1i\\1DbDlQDP&rWwmD&",[])), 
-    <<"bc">> = iolist_to_binary(re:replace("bc","^([^a])([^\\b])([^c]*)([^d]{3,4})","W\\1i\\1DbDlQDP&rWwmD&",[global])), 
-    <<"baccd">> = iolist_to_binary(re:replace("baccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","ICMQ\\1pRu",[])), 
-    <<"baccd">> = iolist_to_binary(re:replace("baccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","ICMQ\\1pRu",[global])), 
-    <<"eUfAADRbc">> = iolist_to_binary(re:replace("Abc","[^a]","\\1\\1e\\1Uf&&\\1DR",[])), 
-    <<"eUfAADReUfbbDReUfccDR">> = iolist_to_binary(re:replace("Abc","[^a]","\\1\\1e\\1Uf&&\\1DR",[global])), 
-    <<"AbGc">> = iolist_to_binary(re:replace("Abc","[^a]","\\1&G\\1",[caseless])), 
-    <<"AbGcG">> = iolist_to_binary(re:replace("Abc","[^a]","\\1&G\\1",[caseless,
-                                                                                                                                                                          global])), 
-    <<"AAAGAAAIXPHIaAbc">> = iolist_to_binary(re:replace("AAAaAbc","[^a]+","&G&I\\1XPHI\\1",[])), 
-    <<"AAAGAAAIXPHIaAbcGAbcIXPHI">> = iolist_to_binary(re:replace("AAAaAbc","[^a]+","&G&I\\1XPHI\\1",[global])), 
-    <<"AAAaAIxSfS">> = iolist_to_binary(re:replace("AAAaAbc","[^a]+","IxSf\\1S",[caseless])), 
-    <<"AAAaAIxSfS">> = iolist_to_binary(re:replace("AAAaAbc","[^a]+","IxSf\\1S",[caseless,
-                                                                                                                                                                                  global])), 
-    <<"AfTCbbb
-cccEbbb
-cccfDUfwWtHuS">> = iolist_to_binary(re:replace("bbb
-ccc","[^a]+","AfTC&E&fDUfwWtH\\1uS",[])), 
-    <<"AfTCbbb
-cccEbbb
-cccfDUfwWtHuS">> = iolist_to_binary(re:replace("bbb
-ccc","[^a]+","AfTC&E&fDUfwWtH\\1uS",[global])), 
-    <<"abUUudTcI">> = iolist_to_binary(re:replace("abc","[^k]$","UUud\\1TcI",[])), 
-    <<"abUUudTcI">> = iolist_to_binary(re:replace("abc","[^k]$","UUud\\1TcI",[global])), 
-    <<"*** FailerAiOYV">> = iolist_to_binary(re:replace("*** Failers","[^k]$","AiOYV",[])), 
-    <<"*** FailerAiOYV">> = iolist_to_binary(re:replace("*** Failers","[^k]$","AiOYV",[global])), 
-    <<"abk">> = iolist_to_binary(re:replace("abk","[^k]$","UV&w&TjG&\\1O\\1m",[])), 
-    <<"abk">> = iolist_to_binary(re:replace("abk","[^k]$","UV&w&TjG&\\1O\\1m",[global])), 
-    <<"cabcH">> = iolist_to_binary(re:replace("abc","[^k]{2,3}$","\\1c&\\1H",[])), 
-    <<"cabcH">> = iolist_to_binary(re:replace("abc","[^k]{2,3}$","\\1c&\\1H",[global])), 
-    <<"kUyCfbcubJVf">> = iolist_to_binary(re:replace("kbc","[^k]{2,3}$","UyCf&\\1\\1ub\\1JVf",[])), 
-    <<"kUyCfbcubJVf">> = iolist_to_binary(re:replace("kbc","[^k]{2,3}$","UyCf&\\1\\1ub\\1JVf",[global])), 
-    <<"kgiGjY">> = iolist_to_binary(re:replace("kabc","[^k]{2,3}$","giGj\\1\\1\\1Y",[])), 
-    <<"kgiGjY">> = iolist_to_binary(re:replace("kabc","[^k]{2,3}$","giGj\\1\\1\\1Y",[global])), 
-    <<"*** FailWjNDersauWgsT">> = iolist_to_binary(re:replace("*** Failers","[^k]{2,3}$","WjND&auWgsT",[])), 
-    <<"*** FailWjNDersauWgsT">> = iolist_to_binary(re:replace("*** Failers","[^k]{2,3}$","WjND&auWgsT",[global])), 
-    <<"abk">> = iolist_to_binary(re:replace("abk","[^k]{2,3}$","Gu\\1",[])), 
-    <<"abk">> = iolist_to_binary(re:replace("abk","[^k]{2,3}$","Gu\\1",[global])), 
-    <<"akb">> = iolist_to_binary(re:replace("akb","[^k]{2,3}$","a&Wrx\\1hniTRTJRP\\1",[])), 
-    <<"akb">> = iolist_to_binary(re:replace("akb","[^k]{2,3}$","a&Wrx\\1hniTRTJRP\\1",[global])), 
-    <<"akk">> = iolist_to_binary(re:replace("akk","[^k]{2,3}$","AkLa&fhMYWpv",[])), 
-    <<"akk">> = iolist_to_binary(re:replace("akk","[^k]{2,3}$","AkLa&fhMYWpv",[global])), 
-    <<"12345678.b.c.d">> = iolist_to_binary(re:replace("12345678.b.c.d","^\\d{8,}\\@.+[^k]$","HDxYDn",[])), 
-    <<"12345678.b.c.d">> = iolist_to_binary(re:replace("12345678.b.c.d","^\\d{8,}\\@.+[^k]$","HDxYDn",[global])), 
-    <<"123456789.y.z">> = iolist_to_binary(re:replace("123456789.y.z","^\\d{8,}\\@.+[^k]$","VU\\1D",[])), 
-    <<"123456789.y.z">> = iolist_to_binary(re:replace("123456789.y.z","^\\d{8,}\\@.+[^k]$","VU\\1D",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\d{8,}\\@.+[^k]$","GeBqm\\1Dmbs&G\\1vR",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\d{8,}\\@.+[^k]$","GeBqm\\1Dmbs&G\\1vR",[global])), 
-    <<"12345678.y.uk">> = iolist_to_binary(re:replace("12345678.y.uk","^\\d{8,}\\@.+[^k]$","a&VS\\1&BvR",[])), 
-    <<"12345678.y.uk">> = iolist_to_binary(re:replace("12345678.y.uk","^\\d{8,}\\@.+[^k]$","a&VS\\1&BvR",[global])), 
-    <<"1234567.b.c.d">> = iolist_to_binary(re:replace("1234567.b.c.d","^\\d{8,}\\@.+[^k]$","A&Ex&\\1\\1M\\1",[])), 
-    <<"1234567.b.c.d">> = iolist_to_binary(re:replace("1234567.b.c.d","^\\d{8,}\\@.+[^k]$","A&Ex&\\1\\1M\\1",[global])), 
-    <<"UNaaaaaaaaaASae">> = iolist_to_binary(re:replace("aaaaaaaaa","(a)\\1{8,}","UN&AS\\1e",[])), 
-    <<"UNaaaaaaaaaASae">> = iolist_to_binary(re:replace("aaaaaaaaa","(a)\\1{8,}","UN&AS\\1e",[global])), 
-    <<"tceAbivVhQav">> = iolist_to_binary(re:replace("aaaaaaaaaa","(a)\\1{8,}","tceAbivVhQ\\1v",[])), 
-    <<"tceAbivVhQav">> = iolist_to_binary(re:replace("aaaaaaaaaa","(a)\\1{8,}","tceAbivVhQ\\1v",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a)\\1{8,}","&\\1CR\\1G\\1lXwnVv",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a)\\1{8,}","&\\1CR\\1G\\1lXwnVv",[global])), 
-    <<"aaaaaaa">> = iolist_to_binary(re:replace("aaaaaaa","(a)\\1{8,}","\\1okyxc\\1yX\\1vEJ&&",[])), 
-    <<"aaaaaaa">> = iolist_to_binary(re:replace("aaaaaaa","(a)\\1{8,}","\\1okyxc\\1yX\\1vEJ&&",[global])), 
-    <<"aaaaXxrcd">> = iolist_to_binary(re:replace("aaaabcd","[^a]","Xxr",[])), 
-    <<"aaaaXxrXxrXxr">> = iolist_to_binary(re:replace("aaaabcd","[^a]","Xxr",[global])), 
-    <<"aaarLbBCUOMivTWabcd">> = iolist_to_binary(re:replace("aaAabcd","[^a]","arLbBC\\1UOMivTW",[])), 
-    <<"aaarLbBCUOMivTWaarLbBCUOMivTWarLbBCUOMivTWarLbBCUOMivTW">> = iolist_to_binary(re:replace("aaAabcd","[^a]","arLbBC\\1UOMivTW",[global])), 
+    <<"ntA8B9CNSA8B9CLRL">> = iolist_to_binary(re:replace("A8B9C","^[A\\8B\\9C]+$","nt\\1&NS\\1&LRL",[])), 
+    <<"ntA8B9CNSA8B9CLRL">> = iolist_to_binary(re:replace("A8B9C","^[A\\8B\\9C]+$","nt\\1&NS\\1&LRL",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[A\\8B\\9C]+$","YwqNG",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[A\\8B\\9C]+$","YwqNG",[global])), 
+    <<"k">> = iolist_to_binary(re:replace("A8B9C","^[A\\8B\\9C]+$","k",[])), 
+    <<"k">> = iolist_to_binary(re:replace("A8B9C","^[A\\8B\\9C]+$","k",[global])), 
+    <<"KwWOabcdefghijkllSabcdefghijkllSvstprfvanSvjsa">> = iolist_to_binary(re:replace("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123","KwWO&&vstprfv\\1nSvjs\\1",[])), 
+    <<"KwWOabcdefghijkllSabcdefghijkllSvstprfvanSvjsa">> = iolist_to_binary(re:replace("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123","KwWO&&vstprfv\\1nSvjs\\1",[global])), 
+    <<"abcdefghijk
+SDuSaDcpmCspdNx">> = iolist_to_binary(re:replace("abcdefghijk
+S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123","&DuSaDcpmCspdNx",[])), 
+    <<"abcdefghijk
+SDuSaDcpmCspdNx">> = iolist_to_binary(re:replace("abcdefghijk
+S","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\\12\\123","&DuSaDcpmCspdNx",[global])), 
+    <<"abidefabidefvPJabidefabidefVKxVnKE">> = iolist_to_binary(re:replace("abidef","ab\\idef","\\1&&vPJ&&VKxVnKE",[])), 
+    <<"abidefabidefvPJabidefabidefVKxVnKE">> = iolist_to_binary(re:replace("abidef","ab\\idef","\\1&&vPJ&&VKxVnKE",[global])), 
+    <<"gkpETbcFhESR">> = iolist_to_binary(re:replace("bc","a{0}bc","gkpET&F\\1hESR",[])), 
+    <<"gkpETbcFhESR">> = iolist_to_binary(re:replace("bc","a{0}bc","gkpET&F\\1hESR",[global])), 
+    <<"wpngtyXvInxyzIb">> = iolist_to_binary(re:replace("xyz","(a|(bc)){0,0}?xyz","wpngtyXvIn&Ib",[])), 
+    <<"wpngtyXvInxyzIb">> = iolist_to_binary(re:replace("xyz","(a|(bc)){0,0}?xyz","wpngtyXvIn&Ib",[global])), 
+    <<"CdxabcdeJtWN">> = iolist_to_binary(re:replace("abcde","abc[\\10]de","Cdx\\1&JtWN",[])), 
+    <<"CdxabcdeJtWN">> = iolist_to_binary(re:replace("abcde","abc[\\10]de","Cdx\\1&JtWN",[global])), 
+    <<"nXabcdeLWqofabcdeabcdeM">> = iolist_to_binary(re:replace("abcde","abc[\\1]de","nX&LWqof&&M",[])), 
+    <<"nXabcdeLWqofabcdeabcdeM">> = iolist_to_binary(re:replace("abcde","abc[\\1]de","nX&LWqof&&M",[global])), 
+    <<"cxVabcdeXabcdeUabcdeabcdeabcIT">> = iolist_to_binary(re:replace("abcde","(abc)[\\1]de","cxV&X&U&&\\1IT",[])), 
+    <<"cxVabcdeXabcdeUabcdeabcdeabcIT">> = iolist_to_binary(re:replace("abcde","(abc)[\\1]de","cxV&X&U&&\\1IT",[global])), 
+    <<"nDa
+bOua
+bEE">> = iolist_to_binary(re:replace("a
+b","(?s)a.b","nD&Ou&EE",[])), 
+    <<"nDa
+bOua
+bEE">> = iolist_to_binary(re:replace("a
+b","(?s)a.b","nD&Ou&EE",[global])), 
+    <<"ytBjWJbyKhvRd">> = iolist_to_binary(re:replace("baNOTccccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","ytBjWJ\\1yKhvR",[])), 
+    <<"ytBjWJbyKhvRd">> = iolist_to_binary(re:replace("baNOTccccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","ytBjWJ\\1yKhvR",[global])), 
+    <<"rKbaNOTcccNsPd">> = iolist_to_binary(re:replace("baNOTcccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","rK&NsP",[])), 
+    <<"rKbaNOTcccNsPd">> = iolist_to_binary(re:replace("baNOTcccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","rK&NsP",[global])), 
+    <<"ADtLINvwgrd">> = iolist_to_binary(re:replace("baNOTccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","ADtLINvwgr",[])), 
+    <<"ADtLINvwgrd">> = iolist_to_binary(re:replace("baNOTccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","ADtLINvwgr",[global])), 
+    <<"XbbLidrbacccJbacccbQdd">> = iolist_to_binary(re:replace("bacccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","X\\1\\1Lidr&J&\\1Qd",[])), 
+    <<"XbbLidrbacccJbacccbQdd">> = iolist_to_binary(re:replace("bacccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","X\\1\\1Lidr&J&\\1Qd",[global])), 
+    <<"QAX">> = iolist_to_binary(re:replace("*** Failers","^([^a])([^\\b])([^c]*)([^d]{3,4})","QAX",[])), 
+    <<"QAX">> = iolist_to_binary(re:replace("*** Failers","^([^a])([^\\b])([^c]*)([^d]{3,4})","QAX",[global])), 
+    <<"anything">> = iolist_to_binary(re:replace("anything","^([^a])([^\\b])([^c]*)([^d]{3,4})","\\1nMgDDeE&j\\1IL",[])), 
+    <<"anything">> = iolist_to_binary(re:replace("anything","^([^a])([^\\b])([^c]*)([^d]{3,4})","\\1nMgDDeE&j\\1IL",[global])), 
+    <<"bc">> = iolist_to_binary(re:replace("bc","^([^a])([^\\b])([^c]*)([^d]{3,4})","WSh\\1fvByAl&",[])), 
+    <<"bc">> = iolist_to_binary(re:replace("bc","^([^a])([^\\b])([^c]*)([^d]{3,4})","WSh\\1fvByAl&",[global])), 
+    <<"baccd">> = iolist_to_binary(re:replace("baccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","BQkU&N&sI\\1M&Aaxu",[])), 
+    <<"baccd">> = iolist_to_binary(re:replace("baccd","^([^a])([^\\b])([^c]*)([^d]{3,4})","BQkU&N&sI\\1M&Aaxu",[global])), 
+    <<"AyfrxEdFbc">> = iolist_to_binary(re:replace("Abc","[^a]","&yfrxEdF",[])), 
+    <<"AyfrxEdFbyfrxEdFcyfrxEdF">> = iolist_to_binary(re:replace("Abc","[^a]","&yfrxEdF",[global])), 
+    <<"AOuc">> = iolist_to_binary(re:replace("Abc","[^a]","Ou",[caseless])), 
+    <<"AOuOu">> = iolist_to_binary(re:replace("Abc","[^a]","Ou",[caseless,
+                                                                                                                                                           global])), 
+    <<"AAAqCQCkBIVIMNQHYaAbc">> = iolist_to_binary(re:replace("AAAaAbc","[^a]+","&qCQCkBIVIMN\\1QHY",[])), 
+    <<"AAAqCQCkBIVIMNQHYaAbcqCQCkBIVIMNQHY">> = iolist_to_binary(re:replace("AAAaAbc","[^a]+","&qCQCkBIVIMN\\1QHY",[global])), 
+    <<"AAAaABepbcHkVKbcFjuIYfIMUy">> = iolist_to_binary(re:replace("AAAaAbc","[^a]+","Bep&HkVK&FjuIYfIMUy",[caseless])), 
+    <<"AAAaABepbcHkVKbcFjuIYfIMUy">> = iolist_to_binary(re:replace("AAAaAbc","[^a]+","Bep&HkVK&FjuIYfIMUy",[caseless,
+                                                                                                                                                                                                         global])), 
+    <<"VUQibbb
+cccJFuaTHwoAPgw">> = iolist_to_binary(re:replace("bbb
+ccc","[^a]+","VUQi&\\1\\1JFuaTHwoAPgw",[])), 
+    <<"VUQibbb
+cccJFuaTHwoAPgw">> = iolist_to_binary(re:replace("bbb
+ccc","[^a]+","VUQi&\\1\\1JFuaTHwoAPgw",[global])), 
+    <<"abwR">> = iolist_to_binary(re:replace("abc","[^k]$","wR",[])), 
+    <<"abwR">> = iolist_to_binary(re:replace("abc","[^k]$","wR",[global])), 
+    <<"*** FailerrJBXyKAos">> = iolist_to_binary(re:replace("*** Failers","[^k]$","rJBXyKAo\\1&",[])), 
+    <<"*** FailerrJBXyKAos">> = iolist_to_binary(re:replace("*** Failers","[^k]$","rJBXyKAo\\1&",[global])), 
+    <<"abk">> = iolist_to_binary(re:replace("abk","[^k]$","\\1tMfh\\1rw&&X&",[])), 
+    <<"abk">> = iolist_to_binary(re:replace("abk","[^k]$","\\1tMfh\\1rw&&X&",[global])), 
+    <<"BabcMabcBstTttabcC">> = iolist_to_binary(re:replace("abc","[^k]{2,3}$","B&M\\1&B\\1stTtt&C",[])), 
+    <<"BabcMabcBstTttabcC">> = iolist_to_binary(re:replace("abc","[^k]{2,3}$","B&M\\1&B\\1stTtt&C",[global])), 
+    <<"kGmnpTVRbbcthURLl">> = iolist_to_binary(re:replace("kbc","[^k]{2,3}$","Gmnp\\1TVRb&thURLl",[])), 
+    <<"kGmnpTVRbbcthURLl">> = iolist_to_binary(re:replace("kbc","[^k]{2,3}$","Gmnp\\1TVRb&thURLl",[global])), 
+    <<"kSwSBmFSuyEabcic">> = iolist_to_binary(re:replace("kabc","[^k]{2,3}$","SwSBmFSu\\1yE&ic",[])), 
+    <<"kSwSBmFSuyEabcic">> = iolist_to_binary(re:replace("kabc","[^k]{2,3}$","SwSBmFSu\\1yE&ic",[global])), 
+    <<"*** FailmVk">> = iolist_to_binary(re:replace("*** Failers","[^k]{2,3}$","mVk\\1",[])), 
+    <<"*** FailmVk">> = iolist_to_binary(re:replace("*** Failers","[^k]{2,3}$","mVk\\1",[global])), 
+    <<"abk">> = iolist_to_binary(re:replace("abk","[^k]{2,3}$","f",[])), 
+    <<"abk">> = iolist_to_binary(re:replace("abk","[^k]{2,3}$","f",[global])), 
+    <<"akb">> = iolist_to_binary(re:replace("akb","[^k]{2,3}$","XISfG\\1L&Yg",[])), 
+    <<"akb">> = iolist_to_binary(re:replace("akb","[^k]{2,3}$","XISfG\\1L&Yg",[global])), 
+    <<"akk">> = iolist_to_binary(re:replace("akk","[^k]{2,3}$","JnS\\1Snscc\\1\\1WP\\1\\1",[])), 
+    <<"akk">> = iolist_to_binary(re:replace("akk","[^k]{2,3}$","JnS\\1Snscc\\1\\1WP\\1\\1",[global])), 
+    <<"12345678.b.c.d">> = iolist_to_binary(re:replace("12345678.b.c.d","^\\d{8,}\\@.+[^k]$","uF&rXNLErr\\1yUY",[])), 
+    <<"12345678.b.c.d">> = iolist_to_binary(re:replace("12345678.b.c.d","^\\d{8,}\\@.+[^k]$","uF&rXNLErr\\1yUY",[global])), 
+    <<"123456789.y.z">> = iolist_to_binary(re:replace("123456789.y.z","^\\d{8,}\\@.+[^k]$","YFlP&",[])), 
+    <<"123456789.y.z">> = iolist_to_binary(re:replace("123456789.y.z","^\\d{8,}\\@.+[^k]$","YFlP&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\d{8,}\\@.+[^k]$","twTFob&o&kbYfyf&N",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\d{8,}\\@.+[^k]$","twTFob&o&kbYfyf&N",[global])), 
+    <<"12345678.y.uk">> = iolist_to_binary(re:replace("12345678.y.uk","^\\d{8,}\\@.+[^k]$","iN&UAvL",[])), 
+    <<"12345678.y.uk">> = iolist_to_binary(re:replace("12345678.y.uk","^\\d{8,}\\@.+[^k]$","iN&UAvL",[global])), 
+    <<"1234567.b.c.d">> = iolist_to_binary(re:replace("1234567.b.c.d","^\\d{8,}\\@.+[^k]$","r&h\\1PJBc&xhdRAd&",[])), 
+    <<"1234567.b.c.d">> = iolist_to_binary(re:replace("1234567.b.c.d","^\\d{8,}\\@.+[^k]$","r&h\\1PJBc&xhdRAd&",[global])), 
+    <<"JUaaaaaaaaaakaaaaaaaaaaJByoSTnBssaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","(a)\\1{8,}","JUa&k\\1&JByoSTnBss&",[])), 
+    <<"JUaaaaaaaaaakaaaaaaaaaaJByoSTnBssaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","(a)\\1{8,}","JUa&k\\1&JByoSTnBss&",[global])), 
+    <<"haoaaaaaaaaaacp">> = iolist_to_binary(re:replace("aaaaaaaaaa","(a)\\1{8,}","hao&cp",[])), 
+    <<"haoaaaaaaaaaacp">> = iolist_to_binary(re:replace("aaaaaaaaaa","(a)\\1{8,}","hao&cp",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a)\\1{8,}","Ns",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a)\\1{8,}","Ns",[global])), 
+    <<"aaaaaaa">> = iolist_to_binary(re:replace("aaaaaaa","(a)\\1{8,}","Ye\\1kfvX&&crmMcd",[])), 
+    <<"aaaaaaa">> = iolist_to_binary(re:replace("aaaaaaa","(a)\\1{8,}","Ye\\1kfvX&&crmMcd",[global])), 
     ok.
 run7() ->
-    <<"aaaapwMAbnNcRDBcd">> = iolist_to_binary(re:replace("aaaabcd","[^a]","pwMA&\\1n\\1NcRDB",[caseless])), 
-    <<"aaaapwMAbnNcRDBpwMAcnNcRDBpwMAdnNcRDB">> = iolist_to_binary(re:replace("aaaabcd","[^a]","pwMA&\\1n\\1NcRDB",[caseless,
-                                                                                                                                                                                                    global])), 
-    <<"aaAaUjWwoTQoHtojaVMGDcd">> = iolist_to_binary(re:replace("aaAabcd","[^a]","UjWwoTQoHtoja\\1\\1VMGD\\1",[caseless])), 
-    <<"aaAaUjWwoTQoHtojaVMGDUjWwoTQoHtojaVMGDUjWwoTQoHtojaVMGD">> = iolist_to_binary(re:replace("aaAabcd","[^a]","UjWwoTQoHtoja\\1\\1VMGD\\1",[caseless,
-                                                                                                                                                                                                                      global])), 
-    <<"aaaapmJHbuyrGSgPWcd">> = iolist_to_binary(re:replace("aaaabcd","[^az]","pmJH&uyr\\1GSgPW",[])), 
-    <<"aaaapmJHbuyrGSgPWpmJHcuyrGSgPWpmJHduyrGSgPW">> = iolist_to_binary(re:replace("aaaabcd","[^az]","pmJH&uyr\\1GSgPW",[global])), 
-    <<"aaYcjbFRuBabcd">> = iolist_to_binary(re:replace("aaAabcd","[^az]","Y\\1cjbFRu\\1B",[])), 
-    <<"aaYcjbFRuBaYcjbFRuBYcjbFRuBYcjbFRuB">> = iolist_to_binary(re:replace("aaAabcd","[^az]","Y\\1cjbFRu\\1B",[global])), 
-    <<"aaaaBbjBVQSSpboacd">> = iolist_to_binary(re:replace("aaaabcd","[^az]","\\1B&jB\\1VQSSp&\\1\\1o\\1a",[caseless])), 
-    <<"aaaaBbjBVQSSpboaBcjBVQSSpcoaBdjBVQSSpdoa">> = iolist_to_binary(re:replace("aaaabcd","[^az]","\\1B&jB\\1VQSSp&\\1\\1o\\1a",[caseless,
-                                                                                                                                                                                                                              global])), 
-    <<"aaAaibNcd">> = iolist_to_binary(re:replace("aaAabcd","[^az]","i&N",[caseless])), 
-    <<"aaAaibNicNidN">> = iolist_to_binary(re:replace("aaAabcd","[^az]","i&N",[caseless,
-                                                                                                                                                                        global])), 
-    <<"xxxxxxxxxxxyxxxxxxxxx">> = iolist_to_binary(re:replace("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,6}?LL","y",[])), 
-    <<"xxxxxxxxxxxyxxxxxxxxx">> = iolist_to_binary(re:replace("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,6}?LL","y",[global])), 
-    <<"xxxxxxxxxxxPSTAIREISLLQxxxxxxxxx">> = iolist_to_binary(re:replace("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,}?LL","&Q",[])), 
-    <<"xxxxxxxxxxxPSTAIREISLLQxxxxxxxxx">> = iolist_to_binary(re:replace("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,}?LL","&Q",[global])), 
-    <<"1uJmu.23V.23UHIOGab">> = iolist_to_binary(re:replace("1.230003938","(\\.\\d\\d[1-9]?)\\d+","uJmu\\1V\\1UHIOGab",[])), 
-    <<"1uJmu.23V.23UHIOGab">> = iolist_to_binary(re:replace("1.230003938","(\\.\\d\\d[1-9]?)\\d+","uJmu\\1V\\1UHIOGab",[global])), 
-    <<"1DI.875.875000282NK.875000282.875j">> = iolist_to_binary(re:replace("1.875000282","(\\.\\d\\d[1-9]?)\\d+","DI\\1&NK&\\1j",[])), 
-    <<"1DI.875.875000282NK.875000282.875j">> = iolist_to_binary(re:replace("1.875000282","(\\.\\d\\d[1-9]?)\\d+","DI\\1&NK&\\1j",[global])), 
-    <<"1L.235.23HWQNY.23KfHhq.235.23ggY">> = iolist_to_binary(re:replace("1.235","(\\.\\d\\d[1-9]?)\\d+","L&\\1HWQNY\\1KfHhq&\\1ggY",[])), 
-    <<"1L.235.23HWQNY.23KfHhq.235.23ggY">> = iolist_to_binary(re:replace("1.235","(\\.\\d\\d[1-9]?)\\d+","L&\\1HWQNY\\1KfHhq&\\1ggY",[global])), 
-    <<"1DSE0003938">> = iolist_to_binary(re:replace("1.230003938","(\\.\\d\\d((?=0)|\\d(?=\\d)))","DSE",[])), 
-    <<"1DSE0003938">> = iolist_to_binary(re:replace("1.230003938","(\\.\\d\\d((?=0)|\\d(?=\\d)))","DSE",[global])), 
-    <<"1LaUySoWUFF.875.875.875000282">> = iolist_to_binary(re:replace("1.875000282","(\\.\\d\\d((?=0)|\\d(?=\\d)))","LaUySoWUFF&&\\1",[])), 
-    <<"1LaUySoWUFF.875.875.875000282">> = iolist_to_binary(re:replace("1.875000282","(\\.\\d\\d((?=0)|\\d(?=\\d)))","LaUySoWUFF&&\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(\\.\\d\\d((?=0)|\\d(?=\\d)))","tRWNXmOIDc\\1&GGpOuk",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(\\.\\d\\d((?=0)|\\d(?=\\d)))","tRWNXmOIDc\\1&GGpOuk",[global])), 
-    <<"1.235">> = iolist_to_binary(re:replace("1.235","(\\.\\d\\d((?=0)|\\d(?=\\d)))","lYmo&PAOYv",[])), 
-    <<"1.235">> = iolist_to_binary(re:replace("1.235","(\\.\\d\\d((?=0)|\\d(?=\\d)))","lYmo&PAOYv",[global])), 
-    <<"reSOwDabTAGPdSa">> = iolist_to_binary(re:replace("ab","a(?)b","reSOwD\\1&TAGPdSa",[])), 
-    <<"reSOwDabTAGPdSa">> = iolist_to_binary(re:replace("ab","a(?)b","reSOwD\\1&TAGPdSa",[global])), 
-    <<"Food is on the OvbQHtTuN">> = iolist_to_binary(re:replace("Food is on the foo table","\\b(foo)\\s+(\\w+)","OvbQHtTuN",[caseless])), 
-    <<"Food is on the OvbQHtTuN">> = iolist_to_binary(re:replace("Food is on the foo table","\\b(foo)\\s+(\\w+)","OvbQHtTuN",[caseless,
-                                                                                                                                                                                                                                                  global])), 
-    <<"The jd is under the bar in the d is under the bar in the food is under the bar in the barRfood is under the bar in the barfood is under the bar in the barjESIDd is under the bar in the GWBDn.">> = iolist_to_binary(re:replace("The food is under the bar in the barn.","foo(.*)bar","j\\1\\1&R&&jESID\\1GWBD",[])), 
-    <<"The jd is under the bar in the d is under the bar in the food is under the bar in the barRfood is under the bar in the barfood is under the bar in the barjESIDd is under the bar in the GWBDn.">> = iolist_to_binary(re:replace("The food is under the bar in the barn.","foo(.*)bar","j\\1\\1&R&&jESID\\1GWBD",[global])), 
-    <<"The Mtfood is under the bard is under the sCjcC in the barn.">> = iolist_to_binary(re:replace("The food is under the bar in the barn.","foo(.*?)bar","Mt&\\1sCjcC",[])), 
-    <<"The Mtfood is under the bard is under the sCjcC in the barn.">> = iolist_to_binary(re:replace("The food is under the bar in the barn.","foo(.*?)bar","Mt&\\1sCjcC",[global])), 
-    <<"II have 2 numbers: 53147sQEJI have 2 numbers: 53147I have 2 numbers: 53147QI have 2 numbers: 53147I have 2 numbers: 53147Y">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d*)","I&sQEJ\\1\\1Q\\1\\1Y",[])), 
-    <<"II have 2 numbers: 53147sQEJI have 2 numbers: 53147I have 2 numbers: 53147QI have 2 numbers: 53147I have 2 numbers: 53147YIsQEJQY">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d*)","I&sQEJ\\1\\1Q\\1\\1Y",[global])), 
-    <<"BjeLtTBnKKfmuI have 2 numbers: 53147Q">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d+)","BjeLtTBnKKfmu&Q",[])), 
-    <<"BjeLtTBnKKfmuI have 2 numbers: 53147Q">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d+)","BjeLtTBnKKfmu&Q",[global])), 
-    <<"XjUoIVWVCosccRPCI have 2 numbers: 53147">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d*)","XjUoIVW\\1VCosccRPC&&",[])), 
-    <<"XjUoIVWVCosccRPCXjUoIVWIVCosccRPCIIXjUoIVWVCosccRPCXjUoIVW VCosccRPC  XjUoIVWVCosccRPCXjUoIVWhVCosccRPChhXjUoIVWVCosccRPCXjUoIVWaVCosccRPCaaXjUoIVWVCosccRPCXjUoIVWvVCosccRPCvvXjUoIVWVCosccRPCXjUoIVWeVCosccRPCeeXjUoIVWVCosccRPCXjUoIVW VCosccRPC 2 2XjUoIVWVCosccRPCXjUoIVW VCosccRPC  XjUoIVWVCosccRPCXjUoIVWnVCosccRPCnnXjUoIVWVCosccRPCXjUoIVWuVCosccRPCuuXjUoIVWVCosccRPCXjUoIVWmVCosccRPCmmXjUoIVWVCosccRPCXjUoIVWbVCosccRPCbbXjUoIVWVCosccRPCXjUoIVWeVCosccRPCeeXjUoIVWVCosccRPCXjUoIVWrVCosccRPCrrXjUoIVWVCosccRPCXjUoIVWsVCosccRPCssXjUoIVWVCosccRPCXjUoIVW:VCosccRPC::XjUoIVWVCosccRPCXjUoIVW VCosccRPC 53147 53147XjUoIVWVCosccRPC">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d*)","XjUoIVW\\1VCosccRPC&&",[global])), 
-    <<"LnetbRUI have woRN numbers: 53147">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d+)","LnetbRU\\1woRN",[])), 
-    <<"LnetbRUI have woRNLnetbRU numbers: woRN">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d+)","LnetbRU\\1woRN",[global])), 
-    <<"dD">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d+)$","dD",[])), 
-    <<"dD">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d+)$","dD",[global])), 
-    <<"I have 2 numbers: vpu">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d+)$","\\1vpu",[])), 
-    <<"I have 2 numbers: vpu">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d+)$","\\1vpu",[global])), 
-    <<"rEcQnOiThojYmI have 2 numbers: ysnN">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)\\b(\\d+)$","rEcQnOiThojYm\\1ysnN",[])), 
-    <<"rEcQnOiThojYmI have 2 numbers: ysnN">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)\\b(\\d+)$","rEcQnOiThojYm\\1ysnN",[global])), 
-    <<"DI have 2 numbers: 53147WrwmlgEQLiI have 2 numbers: 53147NE">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*\\D)(\\d+)$","D&WrwmlgEQLi&NE",[])), 
-    <<"DI have 2 numbers: 53147WrwmlgEQLiI have 2 numbers: 53147NE">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*\\D)(\\d+)$","D&WrwmlgEQLi&NE",[global])), 
+    <<"aaaaltSVkYwcd">> = iolist_to_binary(re:replace("aaaabcd","[^a]","ltSVkYw\\1",[])), 
+    <<"aaaaltSVkYwltSVkYwltSVkYw">> = iolist_to_binary(re:replace("aaaabcd","[^a]","ltSVkYw\\1",[global])), 
+    <<"aasDabcd">> = iolist_to_binary(re:replace("aaAabcd","[^a]","sD",[])), 
+    <<"aasDasDsDsD">> = iolist_to_binary(re:replace("aaAabcd","[^a]","sD",[global])), 
+    <<"aaaaRlocpcd">> = iolist_to_binary(re:replace("aaaabcd","[^a]","Rlocp",[caseless])), 
+    <<"aaaaRlocpRlocpRlocp">> = iolist_to_binary(re:replace("aaaabcd","[^a]","Rlocp",[caseless,
+                                                                                                                                                                         global])), 
+    <<"aaAakvpCtRfJcd">> = iolist_to_binary(re:replace("aaAabcd","[^a]","kvpCtRfJ",[caseless])), 
+    <<"aaAakvpCtRfJkvpCtRfJkvpCtRfJ">> = iolist_to_binary(re:replace("aaAabcd","[^a]","kvpCtRfJ",[caseless,
+                                                                                                                                                                               global])), 
+    <<"aaaaHKcd">> = iolist_to_binary(re:replace("aaaabcd","[^az]","HK",[])), 
+    <<"aaaaHKHKHK">> = iolist_to_binary(re:replace("aaaabcd","[^az]","HK",[global])), 
+    <<"aaGTgGQtMuEWBAASqhabcd">> = iolist_to_binary(re:replace("aaAabcd","[^az]","GTgGQtMuEWB&&Sqh",[])), 
+    <<"aaGTgGQtMuEWBAASqhaGTgGQtMuEWBbbSqhGTgGQtMuEWBccSqhGTgGQtMuEWBddSqh">> = iolist_to_binary(re:replace("aaAabcd","[^az]","GTgGQtMuEWB&&Sqh",[global])), 
+    <<"aaaaJbKddOBcd">> = iolist_to_binary(re:replace("aaaabcd","[^az]","\\1J&KddOB",[caseless])), 
+    <<"aaaaJbKddOBJcKddOBJdKddOB">> = iolist_to_binary(re:replace("aaaabcd","[^az]","\\1J&KddOB",[caseless,
+                                                                                                                                                                                       global])), 
+    <<"aaAasOBrbksjdVYVcd">> = iolist_to_binary(re:replace("aaAabcd","[^az]","sO\\1Br&ksjdVYV",[caseless])), 
+    <<"aaAasOBrbksjdVYVsOBrcksjdVYVsOBrdksjdVYV">> = iolist_to_binary(re:replace("aaAabcd","[^az]","sO\\1Br&ksjdVYV",[caseless,
+                                                                                                                                                                                                 global])), 
+    <<"xxxxxxxxxxxIWxxxxxxxxx">> = iolist_to_binary(re:replace("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,6}?LL","IW",[])), 
+    <<"xxxxxxxxxxxIWxxxxxxxxx">> = iolist_to_binary(re:replace("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,6}?LL","IW",[global])), 
+    <<"xxxxxxxxxxxguMkfUyxxxxxxxxx">> = iolist_to_binary(re:replace("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,}?LL","\\1guMkfU\\1y",[])), 
+    <<"xxxxxxxxxxxguMkfUyxxxxxxxxx">> = iolist_to_binary(re:replace("xxxxxxxxxxxPSTAIREISLLxxxxxxxxx","P[^*]TAIRE[^*]{1,}?LL","\\1guMkfU\\1y",[global])), 
+    <<"1ELdCrl.23X.230003938">> = iolist_to_binary(re:replace("1.230003938","(\\.\\d\\d[1-9]?)\\d+","ELdCrl\\1X&",[])), 
+    <<"1ELdCrl.23X.230003938">> = iolist_to_binary(re:replace("1.230003938","(\\.\\d\\d[1-9]?)\\d+","ELdCrl\\1X&",[global])), 
+    <<"1bq">> = iolist_to_binary(re:replace("1.875000282","(\\.\\d\\d[1-9]?)\\d+","bq",[])), 
+    <<"1bq">> = iolist_to_binary(re:replace("1.875000282","(\\.\\d\\d[1-9]?)\\d+","bq",[global])), 
+    <<"1ODL">> = iolist_to_binary(re:replace("1.235","(\\.\\d\\d[1-9]?)\\d+","ODL",[])), 
+    <<"1ODL">> = iolist_to_binary(re:replace("1.235","(\\.\\d\\d[1-9]?)\\d+","ODL",[global])), 
+    <<"1ncD0003938">> = iolist_to_binary(re:replace("1.230003938","(\\.\\d\\d((?=0)|\\d(?=\\d)))","ncD",[])), 
+    <<"1ncD0003938">> = iolist_to_binary(re:replace("1.230003938","(\\.\\d\\d((?=0)|\\d(?=\\d)))","ncD",[global])), 
+    <<"1qgBuDW.875yC000282">> = iolist_to_binary(re:replace("1.875000282","(\\.\\d\\d((?=0)|\\d(?=\\d)))","qgBuDW\\1yC",[])), 
+    <<"1qgBuDW.875yC000282">> = iolist_to_binary(re:replace("1.875000282","(\\.\\d\\d((?=0)|\\d(?=\\d)))","qgBuDW\\1yC",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(\\.\\d\\d((?=0)|\\d(?=\\d)))","X&Y",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(\\.\\d\\d((?=0)|\\d(?=\\d)))","X&Y",[global])), 
+    <<"1.235">> = iolist_to_binary(re:replace("1.235","(\\.\\d\\d((?=0)|\\d(?=\\d)))","\\1luUxXVR&J\\1&\\1",[])), 
+    <<"1.235">> = iolist_to_binary(re:replace("1.235","(\\.\\d\\d((?=0)|\\d(?=\\d)))","\\1luUxXVR&J\\1&\\1",[global])), 
+    <<"Qko">> = iolist_to_binary(re:replace("ab","a(?)b","\\1Qko",[])), 
+    <<"Qko">> = iolist_to_binary(re:replace("ab","a(?)b","\\1Qko",[global])), 
+    <<"Food is on the dfoo tablefoofoo tabledfoofoofoo tablelEfooUAnHX">> = iolist_to_binary(re:replace("Food is on the foo table","\\b(foo)\\s+(\\w+)","d&\\1&d\\1\\1&lE\\1UAnHX",[caseless])), 
+    <<"Food is on the dfoo tablefoofoo tabledfoofoofoo tablelEfooUAnHX">> = iolist_to_binary(re:replace("Food is on the foo table","\\b(foo)\\s+(\\w+)","d&\\1&d\\1\\1&lE\\1UAnHX",[caseless,
+                                                                                                                                                                                                                                                                                       global])), 
+    <<"The vUTXiRfood is under the bar in the bardPCn.">> = iolist_to_binary(re:replace("The food is under the bar in the barn.","foo(.*)bar","vUTXiR&dPC",[])), 
+    <<"The vUTXiRfood is under the bar in the bardPCn.">> = iolist_to_binary(re:replace("The food is under the bar in the barn.","foo(.*)bar","vUTXiR&dPC",[global])), 
+    <<"The PYYEJfood is under the barYsN in the barn.">> = iolist_to_binary(re:replace("The food is under the bar in the barn.","foo(.*?)bar","PYYEJ&YsN",[])), 
+    <<"The PYYEJfood is under the barYsN in the barn.">> = iolist_to_binary(re:replace("The food is under the bar in the barn.","foo(.*?)bar","PYYEJ&YsN",[global])), 
+    <<"HHotxYrI have 2 numbers: 53147MmBIIeE">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d*)","HHotxYr&MmBIIeE",[])), 
+    <<"HHotxYrI have 2 numbers: 53147MmBIIeEHHotxYrMmBIIeE">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d*)","HHotxYr&MmBIIeE",[global])), 
+    <<"qDOVI have 2 numbers: 53147omApQI have 2 numbers: 5314sBev">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d+)","qDOV&omApQ\\1sBev",[])), 
+    <<"qDOVI have 2 numbers: 53147omApQI have 2 numbers: 5314sBev">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d+)","qDOV&omApQ\\1sBev",[global])), 
+    <<"RvAXeRffNRsnI have 2 numbers: 53147">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d*)","Rv&AXeR&f&fNRsn&",[])), 
+    <<"RvAXeRffNRsnRvIAXeRIfIfNRsnIRvAXeRffNRsnRv AXeR f fNRsn RvAXeRffNRsnRvhAXeRhfhfNRsnhRvAXeRffNRsnRvaAXeRafafNRsnaRvAXeRffNRsnRvvAXeRvfvfNRsnvRvAXeRffNRsnRveAXeRefefNRsneRvAXeRffNRsnRv 2AXeR 2f 2fNRsn 2RvAXeRffNRsnRv AXeR f fNRsn RvAXeRffNRsnRvnAXeRnfnfNRsnnRvAXeRffNRsnRvuAXeRufufNRsnuRvAXeRffNRsnRvmAXeRmfmfNRsnmRvAXeRffNRsnRvbAXeRbfbfNRsnbRvAXeRffNRsnRveAXeRefefNRsneRvAXeRffNRsnRvrAXeRrfrfNRsnrRvAXeRffNRsnRvsAXeRsfsfNRsnsRvAXeRffNRsnRv:AXeR:f:fNRsn:RvAXeRffNRsnRv 53147AXeR 53147f 53147fNRsn 53147RvAXeRffNRsn">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d*)","Rv&AXeR&f&fNRsn&",[global])), 
+    <<"TOVi numbers: 53147">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d+)","TOVi",[])), 
+    <<"TOViTOVi">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d+)","TOVi",[global])), 
+    <<"CAI have 2 numbers: 5314I have 2 numbers: 5314OgviGuI have 2 numbers: 53147nI have 2 numbers: 53147G">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d+)$","CA\\1\\1OgviGu&n&G",[])), 
+    <<"CAI have 2 numbers: 5314I have 2 numbers: 5314OgviGuI have 2 numbers: 53147nI have 2 numbers: 53147G">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)(\\d+)$","CA\\1\\1OgviGu&n&G",[global])), 
+    <<"uMVspI have 2 numbers: 53147VVs">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d+)$","uMVsp&VVs",[])), 
+    <<"uMVspI have 2 numbers: 53147VVs">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*?)(\\d+)$","uMVsp&VVs",[global])), 
+    <<"exxLI have 2 numbers: 53147KHfPaoE">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)\\b(\\d+)$","exxL&KHfPaoE",[])), 
+    <<"exxLI have 2 numbers: 53147KHfPaoE">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*)\\b(\\d+)$","exxL&KHfPaoE",[global])), 
     ok.
 run8() ->
-    <<"ABcsqUeQdAAByYxNC123">> = iolist_to_binary(re:replace("ABC123","^\\D*(?!123)","&csq\\1UeQdA&yYxN",[])), 
-    <<"ABcsqUeQdAAByYxNC123">> = iolist_to_binary(re:replace("ABC123","^\\D*(?!123)","&csq\\1UeQdA&yYxN",[global])), 
-    <<"KABCABCBP445">> = iolist_to_binary(re:replace("ABC445","^(\\D*)(?=\\d)(?!123)","K\\1&BP",[])), 
-    <<"KABCABCBP445">> = iolist_to_binary(re:replace("ABC445","^(\\D*)(?=\\d)(?!123)","K\\1&BP",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\D*)(?=\\d)(?!123)","kBiY&gp\\1BUO\\1l",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\D*)(?=\\d)(?!123)","kBiY&gp\\1BUO\\1l",[global])), 
-    <<"ABC123">> = iolist_to_binary(re:replace("ABC123","^(\\D*)(?=\\d)(?!123)","\\1YYe",[])), 
-    <<"ABC123">> = iolist_to_binary(re:replace("ABC123","^(\\D*)(?=\\d)(?!123)","\\1YYe",[global])), 
-    <<"W46]pbAIEqJRW46]W46]cNuYW46]789">> = iolist_to_binary(re:replace("W46]789","^[W-]46]","&pbAIEqJ\\1R&&cNuY&",[])), 
-    <<"W46]pbAIEqJRW46]W46]cNuYW46]789">> = iolist_to_binary(re:replace("W46]789","^[W-]46]","&pbAIEqJ\\1R&&cNuY&",[global])), 
-    <<"AXCFhT-46]LP-46]gILH-46]rA789">> = iolist_to_binary(re:replace("-46]789","^[W-]46]","AXCFhT&LP&gIL\\1H&rA",[])), 
-    <<"AXCFhT-46]LP-46]gILH-46]rA789">> = iolist_to_binary(re:replace("-46]789","^[W-]46]","AXCFhT&LP&gIL\\1H&rA",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-]46]","ke&s",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-]46]","ke&s",[global])), 
-    <<"Wall">> = iolist_to_binary(re:replace("Wall","^[W-]46]","\\1C\\1VS&grCoMvM\\1",[])), 
-    <<"Wall">> = iolist_to_binary(re:replace("Wall","^[W-]46]","\\1C\\1VS&grCoMvM\\1",[global])), 
-    <<"Zebra">> = iolist_to_binary(re:replace("Zebra","^[W-]46]","G\\1\\1",[])), 
-    <<"Zebra">> = iolist_to_binary(re:replace("Zebra","^[W-]46]","G\\1\\1",[global])), 
-    <<"42">> = iolist_to_binary(re:replace("42","^[W-]46]","k\\1p&\\1&E&OlmU",[])), 
-    <<"42">> = iolist_to_binary(re:replace("42","^[W-]46]","k\\1p&\\1&E&OlmU",[global])), 
-    <<"[abcd]">> = iolist_to_binary(re:replace("[abcd]","^[W-]46]","BHuM&QWt&V&Fw&R\\1",[])), 
-    <<"[abcd]">> = iolist_to_binary(re:replace("[abcd]","^[W-]46]","BHuM&QWt&V&Fw&R\\1",[global])), 
-    <<"]abcd[">> = iolist_to_binary(re:replace("]abcd[","^[W-]46]","bm\\1kBng&&HJv",[])), 
-    <<"]abcd[">> = iolist_to_binary(re:replace("]abcd[","^[W-]46]","bm\\1kBng&&HJv",[global])), 
-    <<"YiVQVvgWY46]789">> = iolist_to_binary(re:replace("W46]789","^[W-\\]46]","Yi\\1VQVv\\1g&Y",[])), 
-    <<"YiVQVvgWY46]789">> = iolist_to_binary(re:replace("W46]789","^[W-\\]46]","Yi\\1VQVv\\1g&Y",[global])), 
-    <<"KJall">> = iolist_to_binary(re:replace("Wall","^[W-\\]46]","K\\1J",[])), 
-    <<"KJall">> = iolist_to_binary(re:replace("Wall","^[W-\\]46]","K\\1J",[global])), 
-    <<"ghebra">> = iolist_to_binary(re:replace("Zebra","^[W-\\]46]","gh",[])), 
-    <<"ghebra">> = iolist_to_binary(re:replace("Zebra","^[W-\\]46]","gh",[global])), 
-    <<"TQpylophone">> = iolist_to_binary(re:replace("Xylophone","^[W-\\]46]","TQp\\1",[])), 
-    <<"TQpylophone">> = iolist_to_binary(re:replace("Xylophone","^[W-\\]46]","TQp\\1",[global])), 
-    <<"4yTdgOXvDDmWf2">> = iolist_to_binary(re:replace("42","^[W-\\]46]","&y\\1TdgOXvDDm\\1Wf",[])), 
-    <<"4yTdgOXvDDmWf2">> = iolist_to_binary(re:replace("42","^[W-\\]46]","&y\\1TdgOXvDDm\\1Wf",[global])), 
-    <<"[OVexyXabcd]">> = iolist_to_binary(re:replace("[abcd]","^[W-\\]46]","&OVexyX",[])), 
-    <<"[OVexyXabcd]">> = iolist_to_binary(re:replace("[abcd]","^[W-\\]46]","&OVexyX",[global])), 
-    <<"HparACpuFCvG]abcd[">> = iolist_to_binary(re:replace("]abcd[","^[W-\\]46]","HparACp\\1uFCvG&",[])), 
-    <<"HparACpuFCvG]abcd[">> = iolist_to_binary(re:replace("]abcd[","^[W-\\]46]","HparACp\\1uFCvG&",[global])), 
-    <<"HQnantyI\\wNbackslash">> = iolist_to_binary(re:replace("\\backslash","^[W-\\]46]","HQnantyI&wN",[])), 
-    <<"HQnantyI\\wNbackslash">> = iolist_to_binary(re:replace("\\backslash","^[W-\\]46]","HQnantyI&wN",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-\\]46]","AMd&J\\1SokjY\\1\\1nK",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-\\]46]","AMd&J\\1SokjY\\1\\1nK",[global])), 
-    <<"-46]789">> = iolist_to_binary(re:replace("-46]789","^[W-\\]46]","RyY&cCj",[])), 
-    <<"-46]789">> = iolist_to_binary(re:replace("-46]789","^[W-\\]46]","RyY&cCj",[global])), 
-    <<"well">> = iolist_to_binary(re:replace("well","^[W-\\]46]","XPRm\\1VTejwB",[])), 
-    <<"well">> = iolist_to_binary(re:replace("well","^[W-\\]46]","XPRm\\1VTejwB",[global])), 
-    <<"oroGlaQAqnbI">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?:[a-zA-Z0-9]+ ){0,10}otherword","oroGlaQAqnbI",[])), 
-    <<"oroGlaQAqnbI">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?:[a-zA-Z0-9]+ ){0,10}otherword","oroGlaQAqnbI",[global])), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark","word (?:[a-zA-Z0-9]+ ){0,10}otherword","&E\\1",[])), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark","word (?:[a-zA-Z0-9]+ ){0,10}otherword","&E\\1",[global])), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?:[a-zA-Z0-9]+ ){0,300}otherword","b\\1sLq\\1\\1P",[])), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?:[a-zA-Z0-9]+ ){0,300}otherword","b\\1sLq\\1\\1P",[global])), 
-    <<"fPbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,0}","fP",[])), 
-    <<"fPbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,0}","fP",[global])), 
-    <<"jFVHnjWvnETRabc">> = iolist_to_binary(re:replace("abc","^(a){0,0}","jFVHn&j&WvnETR",[])), 
-    <<"jFVHnjWvnETRabc">> = iolist_to_binary(re:replace("abc","^(a){0,0}","jFVHn&j&WvnETR",[global])), 
-    <<"NDaab">> = iolist_to_binary(re:replace("aab","^(a){0,0}","ND",[])), 
-    <<"NDaab">> = iolist_to_binary(re:replace("aab","^(a){0,0}","ND",[global])), 
-    <<"RNIIKIcNvfeSEvtOPRObcd">> = iolist_to_binary(re:replace("bcd","^(a){0,1}","RNIIKIcNvfeSEvtO\\1PRO",[])), 
-    <<"RNIIKIcNvfeSEvtOPRObcd">> = iolist_to_binary(re:replace("bcd","^(a){0,1}","RNIIKIcNvfeSEvtO\\1PRO",[global])), 
-    <<"dDaaaaCaSvbc">> = iolist_to_binary(re:replace("abc","^(a){0,1}","dD&&&&C&Sv",[])), 
-    <<"dDaaaaCaSvbc">> = iolist_to_binary(re:replace("abc","^(a){0,1}","dD&&&&C&Sv",[global])), 
-    <<"cBbGtgJQnrojHMab">> = iolist_to_binary(re:replace("aab","^(a){0,1}","cBbGtgJQnrojHM",[])), 
-    <<"cBbGtgJQnrojHMab">> = iolist_to_binary(re:replace("aab","^(a){0,1}","cBbGtgJQnrojHM",[global])), 
-    <<"Mhbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,2}","\\1&M\\1h",[])), 
-    <<"Mhbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,2}","\\1&M\\1h",[global])), 
-    <<"aauJmduMieraXgHfaobc">> = iolist_to_binary(re:replace("abc","^(a){0,2}","&&uJmduMier\\1XgHf&o",[])), 
-    <<"aauJmduMieraXgHfaobc">> = iolist_to_binary(re:replace("abc","^(a){0,2}","&&uJmduMier\\1XgHf&o",[global])), 
-    <<"aaunb">> = iolist_to_binary(re:replace("aab","^(a){0,2}","&un",[])), 
-    <<"aaunb">> = iolist_to_binary(re:replace("aab","^(a){0,2}","&un",[global])), 
-    <<"osculgsNbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,3}","osculg&s&N&",[])), 
-    <<"osculgsNbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,3}","osculg&s&N&",[global])), 
-    <<"gerhgaeJRbnhIdabc">> = iolist_to_binary(re:replace("abc","^(a){0,3}","gerhg&eJRbnhId&",[])), 
-    <<"gerhgaeJRbnhIdabc">> = iolist_to_binary(re:replace("abc","^(a){0,3}","gerhg&eJRbnhId&",[global])), 
-    <<"emmqaaaesYb">> = iolist_to_binary(re:replace("aab","^(a){0,3}","emmq&\\1esY",[])), 
-    <<"emmqaaaesYb">> = iolist_to_binary(re:replace("aab","^(a){0,3}","emmq&\\1esY",[global])), 
-    <<"Rfafau">> = iolist_to_binary(re:replace("aaa","^(a){0,3}","Rf\\1f\\1u",[])), 
-    <<"Rfafau">> = iolist_to_binary(re:replace("aaa","^(a){0,3}","Rf\\1f\\1u",[global])), 
-    <<"Bbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,}","B",[])), 
-    <<"Bbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,}","B",[global])), 
-    <<"aOlCbc">> = iolist_to_binary(re:replace("abc","^(a){0,}","\\1OlC",[])), 
-    <<"aOlCbc">> = iolist_to_binary(re:replace("abc","^(a){0,}","\\1OlC",[global])), 
-    <<"ab">> = iolist_to_binary(re:replace("aab","^(a){0,}","\\1",[])), 
-    <<"ab">> = iolist_to_binary(re:replace("aab","^(a){0,}","\\1",[global])), 
-    <<"ECTqSuTCy">> = iolist_to_binary(re:replace("aaa","^(a){0,}","ECTqSuTCy",[])), 
-    <<"ECTqSuTCy">> = iolist_to_binary(re:replace("aaa","^(a){0,}","ECTqSuTCy",[global])), 
-    <<"WQhDeFb">> = iolist_to_binary(re:replace("aaaaaaaa","^(a){0,}","WQhDeFb",[])), 
-    <<"WQhDeFb">> = iolist_to_binary(re:replace("aaaaaaaa","^(a){0,}","WQhDeFb",[global])), 
-    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,1}","k&&&pAWV&FHAQeCpc",[])), 
-    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,1}","k&&&pAWV&FHAQeCpc",[global])), 
-    <<"rorUbgMQXaSaYGambc">> = iolist_to_binary(re:replace("abc","^(a){1,1}","rorUbgMQX&S\\1YG\\1m",[])), 
-    <<"rorUbgMQXaSaYGambc">> = iolist_to_binary(re:replace("abc","^(a){1,1}","rorUbgMQX&S\\1YG\\1m",[global])), 
-    <<"aNaaab">> = iolist_to_binary(re:replace("aab","^(a){1,1}","aN&\\1",[])), 
-    <<"aNaaab">> = iolist_to_binary(re:replace("aab","^(a){1,1}","aN&\\1",[global])), 
-    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,2}","j\\1w\\1UDgbH",[])), 
-    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,2}","j\\1w\\1UDgbH",[global])), 
-    <<"kNacaAaaHgaaWTaWaubc">> = iolist_to_binary(re:replace("abc","^(a){1,2}","kN\\1c\\1Aa&Hg\\1&WT&W&u",[])), 
-    <<"kNacaAaaHgaaWTaWaubc">> = iolist_to_binary(re:replace("abc","^(a){1,2}","kN\\1c\\1Aa&Hg\\1&WT&W&u",[global])), 
-    <<"AjaaammeJIb">> = iolist_to_binary(re:replace("aab","^(a){1,2}","Aj&\\1mmeJI",[])), 
-    <<"AjaaammeJIb">> = iolist_to_binary(re:replace("aab","^(a){1,2}","Aj&\\1mmeJI",[global])), 
-    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,3}","&&TTjl\\1nt",[])), 
-    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,3}","&&TTjl\\1nt",[global])), 
-    <<"UeMuRbc">> = iolist_to_binary(re:replace("abc","^(a){1,3}","UeMuR",[])), 
-    <<"UeMuRbc">> = iolist_to_binary(re:replace("abc","^(a){1,3}","UeMuR",[global])), 
-    <<"vFaaaSDjb">> = iolist_to_binary(re:replace("aab","^(a){1,3}","vF\\1&SDj",[])), 
-    <<"vFaaaSDjb">> = iolist_to_binary(re:replace("aab","^(a){1,3}","vF\\1&SDj",[global])), 
-    <<"CNwXaaa">> = iolist_to_binary(re:replace("aaa","^(a){1,3}","CNwX&",[])), 
-    <<"CNwXaaa">> = iolist_to_binary(re:replace("aaa","^(a){1,3}","CNwX&",[global])), 
-    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,}","E\\1eK",[])), 
-    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,}","E\\1eK",[global])), 
-    <<"IWaNYMwyOaJnfoPPMbc">> = iolist_to_binary(re:replace("abc","^(a){1,}","IW&NYMwyO\\1JnfoPPM",[])), 
-    <<"IWaNYMwyOaJnfoPPMbc">> = iolist_to_binary(re:replace("abc","^(a){1,}","IW&NYMwyO\\1JnfoPPM",[global])), 
-    <<"SaaafHrCab">> = iolist_to_binary(re:replace("aab","^(a){1,}","S&\\1fHrCa",[])), 
-    <<"SaaafHrCab">> = iolist_to_binary(re:replace("aab","^(a){1,}","S&\\1fHrCa",[global])), 
-    <<"MaYaaaRaAXUO">> = iolist_to_binary(re:replace("aaa","^(a){1,}","M\\1Y&R\\1AXUO",[])), 
-    <<"MaYaaaRaAXUO">> = iolist_to_binary(re:replace("aaa","^(a){1,}","M\\1Y&R\\1AXUO",[global])), 
-    <<"BsHaS">> = iolist_to_binary(re:replace("aaaaaaaa","^(a){1,}","BsH\\1S",[])), 
-    <<"BsHaS">> = iolist_to_binary(re:replace("aaaaaaaa","^(a){1,}","BsH\\1S",[global])), 
-    <<"borfle
-nJEnJAvwAybib.gifXvq
-no">> = iolist_to_binary(re:replace("borfle
-bib.gif
-no",".*\\.gif","nJEnJAvwAy&Xvq\\1",[])), 
+    <<"GI have 2 numbers: 53147wBxahbWqKI have 2 numbers: 53147">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*\\D)(\\d+)$","G&wBxahbWqK&",[])), 
+    <<"GI have 2 numbers: 53147wBxahbWqKI have 2 numbers: 53147">> = iolist_to_binary(re:replace("I have 2 numbers: 53147","(.*\\D)(\\d+)$","G&wBxahbWqK&",[global])), 
+    <<"ooXOkmSKHJC123">> = iolist_to_binary(re:replace("ABC123","^\\D*(?!123)","ooXOkm\\1SKHJ",[])), 
+    <<"ooXOkmSKHJC123">> = iolist_to_binary(re:replace("ABC123","^\\D*(?!123)","ooXOkm\\1SKHJ",[global])), 
+    <<"SABCIvPvMFj445">> = iolist_to_binary(re:replace("ABC445","^(\\D*)(?=\\d)(?!123)","S\\1IvPvMFj",[])), 
+    <<"SABCIvPvMFj445">> = iolist_to_binary(re:replace("ABC445","^(\\D*)(?=\\d)(?!123)","S\\1IvPvMFj",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\D*)(?=\\d)(?!123)","AUFFK&dgWBBmewQfx&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\D*)(?=\\d)(?!123)","AUFFK&dgWBBmewQfx&",[global])), 
+    <<"ABC123">> = iolist_to_binary(re:replace("ABC123","^(\\D*)(?=\\d)(?!123)","MHrweJqRiSN&vMX",[])), 
+    <<"ABC123">> = iolist_to_binary(re:replace("ABC123","^(\\D*)(?=\\d)(?!123)","MHrweJqRiSN&vMX",[global])), 
+    <<"dykX789">> = iolist_to_binary(re:replace("W46]789","^[W-]46]","dyk\\1X",[])), 
+    <<"dykX789">> = iolist_to_binary(re:replace("W46]789","^[W-]46]","dyk\\1X",[global])), 
+    <<"-46]-46]rksdKohP789">> = iolist_to_binary(re:replace("-46]789","^[W-]46]","&&rksdKohP",[])), 
+    <<"-46]-46]rksdKohP789">> = iolist_to_binary(re:replace("-46]789","^[W-]46]","&&rksdKohP",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-]46]","kRw",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-]46]","kRw",[global])), 
+    <<"Wall">> = iolist_to_binary(re:replace("Wall","^[W-]46]","abc&\\1NpH\\1&iHWAa&",[])), 
+    <<"Wall">> = iolist_to_binary(re:replace("Wall","^[W-]46]","abc&\\1NpH\\1&iHWAa&",[global])), 
+    <<"Zebra">> = iolist_to_binary(re:replace("Zebra","^[W-]46]","g",[])), 
+    <<"Zebra">> = iolist_to_binary(re:replace("Zebra","^[W-]46]","g",[global])), 
+    <<"42">> = iolist_to_binary(re:replace("42","^[W-]46]","Uj",[])), 
+    <<"42">> = iolist_to_binary(re:replace("42","^[W-]46]","Uj",[global])), 
+    <<"[abcd]">> = iolist_to_binary(re:replace("[abcd]","^[W-]46]","lIXi\\1\\1GIq",[])), 
+    <<"[abcd]">> = iolist_to_binary(re:replace("[abcd]","^[W-]46]","lIXi\\1\\1GIq",[global])), 
+    <<"]abcd[">> = iolist_to_binary(re:replace("]abcd[","^[W-]46]","ALpo\\1E\\1X\\1Acu&",[])), 
+    <<"]abcd[">> = iolist_to_binary(re:replace("]abcd[","^[W-]46]","ALpo\\1E\\1X\\1Acu&",[global])), 
+    <<"ltduUrjtoW46]789">> = iolist_to_binary(re:replace("W46]789","^[W-\\]46]","ltduU\\1rj\\1to&",[])), 
+    <<"ltduUrjtoW46]789">> = iolist_to_binary(re:replace("W46]789","^[W-\\]46]","ltduU\\1rj\\1to&",[global])), 
+    <<"HeHall">> = iolist_to_binary(re:replace("Wall","^[W-\\]46]","H\\1eH",[])), 
+    <<"HeHall">> = iolist_to_binary(re:replace("Wall","^[W-\\]46]","H\\1eH",[global])), 
+    <<"uebra">> = iolist_to_binary(re:replace("Zebra","^[W-\\]46]","u",[])), 
+    <<"uebra">> = iolist_to_binary(re:replace("Zebra","^[W-\\]46]","u",[global])), 
+    <<"ysQfXpOVCXaylophone">> = iolist_to_binary(re:replace("Xylophone","^[W-\\]46]","ysQf\\1&pO\\1VC&a",[])), 
+    <<"ysQfXpOVCXaylophone">> = iolist_to_binary(re:replace("Xylophone","^[W-\\]46]","ysQf\\1&pO\\1VC&a",[global])), 
+    <<"BX4UMd4MBxorPoSKMb2">> = iolist_to_binary(re:replace("42","^[W-\\]46]","\\1BX&UMd&MBxorPoSK\\1Mb",[])), 
+    <<"BX4UMd4MBxorPoSKMb2">> = iolist_to_binary(re:replace("42","^[W-\\]46]","\\1BX&UMd&MBxorPoSK\\1Mb",[global])), 
+    <<"S[abcd]">> = iolist_to_binary(re:replace("[abcd]","^[W-\\]46]","\\1S&",[])), 
+    <<"S[abcd]">> = iolist_to_binary(re:replace("[abcd]","^[W-\\]46]","\\1S&",[global])), 
+    <<"XKhbeUQxIlabcd[">> = iolist_to_binary(re:replace("]abcd[","^[W-\\]46]","X\\1K\\1hb\\1e\\1\\1UQxIl",[])), 
+    <<"XKhbeUQxIlabcd[">> = iolist_to_binary(re:replace("]abcd[","^[W-\\]46]","X\\1K\\1hb\\1e\\1\\1UQxIl",[global])), 
+    <<"dXqbackslash">> = iolist_to_binary(re:replace("\\backslash","^[W-\\]46]","\\1dXq",[])), 
+    <<"dXqbackslash">> = iolist_to_binary(re:replace("\\backslash","^[W-\\]46]","\\1dXq",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-\\]46]","HOyNFM\\1mIhSgQdQ&K\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[W-\\]46]","HOyNFM\\1mIhSgQdQ&K\\1",[global])), 
+    <<"-46]789">> = iolist_to_binary(re:replace("-46]789","^[W-\\]46]","rh&&Of\\1hH",[])), 
+    <<"-46]789">> = iolist_to_binary(re:replace("-46]789","^[W-\\]46]","rh&&Of\\1hH",[global])), 
+    <<"well">> = iolist_to_binary(re:replace("well","^[W-\\]46]","cbWVIYcxbQg\\1",[])), 
+    <<"well">> = iolist_to_binary(re:replace("well","^[W-\\]46]","cbWVIYcxbQg\\1",[global])), 
+    <<"NArawword cat dog elephant mussel cow horse canary baboon snake shark otherwordQ">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?:[a-zA-Z0-9]+ ){0,10}otherword","NAraw&\\1Q",[])), 
+    <<"NArawword cat dog elephant mussel cow horse canary baboon snake shark otherwordQ">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?:[a-zA-Z0-9]+ ){0,10}otherword","NAraw&\\1Q",[global])), 
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark","word (?:[a-zA-Z0-9]+ ){0,10}otherword","&&NApA\\1v\\1\\1cnExjYTArB",[])), 
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark","word (?:[a-zA-Z0-9]+ ){0,10}otherword","&&NApA\\1v\\1\\1cnExjYTArB",[global])), 
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?:[a-zA-Z0-9]+ ){0,300}otherword","A&qAIOCV",[])), 
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?:[a-zA-Z0-9]+ ){0,300}otherword","A&qAIOCV",[global])), 
+    <<"KqTqEDmbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,0}","KqTqEDm",[])), 
+    <<"KqTqEDmbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,0}","KqTqEDm",[global])), 
+    <<"ioXlXnsoNabc">> = iolist_to_binary(re:replace("abc","^(a){0,0}","&ioXlXns&oN\\1",[])), 
+    <<"ioXlXnsoNabc">> = iolist_to_binary(re:replace("abc","^(a){0,0}","&ioXlXns&oN\\1",[global])), 
+    <<"kwaab">> = iolist_to_binary(re:replace("aab","^(a){0,0}","kw",[])), 
+    <<"kwaab">> = iolist_to_binary(re:replace("aab","^(a){0,0}","kw",[global])), 
+    <<"UcTyIixbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,1}","Uc&TyI&ix",[])), 
+    <<"UcTyIixbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,1}","Uc&TyI&ix",[global])), 
+    <<"mIikbc">> = iolist_to_binary(re:replace("abc","^(a){0,1}","mIik",[])), 
+    <<"mIikbc">> = iolist_to_binary(re:replace("abc","^(a){0,1}","mIik",[global])), 
+    <<"dqceagxefBaadIOab">> = iolist_to_binary(re:replace("aab","^(a){0,1}","dqce&gxefB\\1\\1dIO",[])), 
+    <<"dqceagxefBaadIOab">> = iolist_to_binary(re:replace("aab","^(a){0,1}","dqce&gxefB\\1\\1dIO",[global])), 
+    <<"wLwgjiEJTwmbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,2}","w&L&wg&ji&EJTwm",[])), 
+    <<"wLwgjiEJTwmbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,2}","w&L&wg&ji&EJTwm",[global])), 
+    <<"YaanaRwaEjbc">> = iolist_to_binary(re:replace("abc","^(a){0,2}","Y&&n\\1Rw\\1Ej",[])), 
+    <<"YaanaRwaEjbc">> = iolist_to_binary(re:replace("abc","^(a){0,2}","Y&&n\\1Rw\\1Ej",[global])), 
+    <<"xXpYPTdeIaeCaaamaIb">> = iolist_to_binary(re:replace("aab","^(a){0,2}","xXpYPTdeI\\1eC&\\1maI",[])), 
+    <<"xXpYPTdeIaeCaaamaIb">> = iolist_to_binary(re:replace("aab","^(a){0,2}","xXpYPTdeI\\1eC&\\1maI",[global])), 
+    <<"rbRgYffbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,3}","rbRgYff",[])), 
+    <<"rbRgYffbcd">> = iolist_to_binary(re:replace("bcd","^(a){0,3}","rbRgYff",[global])), 
+    <<"qFVJLbc">> = iolist_to_binary(re:replace("abc","^(a){0,3}","qFVJL",[])), 
+    <<"qFVJLbc">> = iolist_to_binary(re:replace("abc","^(a){0,3}","qFVJL",[global])), 
+    <<"QtqBOxb">> = iolist_to_binary(re:replace("aab","^(a){0,3}","QtqBOx",[])), 
+    <<"QtqBOxb">> = iolist_to_binary(re:replace("aab","^(a){0,3}","QtqBOx",[global])), 
+    <<"tXNokRjRKvXaaaIaaaaWSIA">> = iolist_to_binary(re:replace("aaa","^(a){0,3}","tXNokRjRKvX&I\\1&WSIA",[])), 
+    <<"tXNokRjRKvXaaaIaaaaWSIA">> = iolist_to_binary(re:replace("aaa","^(a){0,3}","tXNokRjRKvX&I\\1&WSIA",[global])), 
+    <<"eopBsGmBubcd">> = iolist_to_binary(re:replace("bcd","^(a){0,}","eopBsGmB&u\\1",[])), 
+    <<"eopBsGmBubcd">> = iolist_to_binary(re:replace("bcd","^(a){0,}","eopBsGmB&u\\1",[global])), 
+    <<"XGaKIdSoshwbLyuUaEbc">> = iolist_to_binary(re:replace("abc","^(a){0,}","XG&KIdSoshwbLyuU&E",[])), 
+    <<"XGaKIdSoshwbLyuUaEbc">> = iolist_to_binary(re:replace("abc","^(a){0,}","XG&KIdSoshwbLyuU&E",[global])), 
+    <<"QVBStnKyKwiFaarwKKaKtb">> = iolist_to_binary(re:replace("aab","^(a){0,}","QVBStnKyKwiF&rwKK\\1Kt",[])), 
+    <<"QVBStnKyKwiFaarwKKaKtb">> = iolist_to_binary(re:replace("aab","^(a){0,}","QVBStnKyKwiF&rwKK\\1Kt",[global])), 
+    <<"aaafFGmLJOyaxg">> = iolist_to_binary(re:replace("aaa","^(a){0,}","&fFGmLJOy\\1xg",[])), 
+    <<"aaafFGmLJOyaxg">> = iolist_to_binary(re:replace("aaa","^(a){0,}","&fFGmLJOy\\1xg",[global])), 
+    <<"vvdaSSUIVja">> = iolist_to_binary(re:replace("aaaaaaaa","^(a){0,}","vvd\\1SSUIVj\\1",[])), 
+    <<"vvdaSSUIVja">> = iolist_to_binary(re:replace("aaaaaaaa","^(a){0,}","vvd\\1SSUIVj\\1",[global])), 
+    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,1}","\\1cU",[])), 
+    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,1}","\\1cU",[global])), 
+    <<"aXagESUEcdbc">> = iolist_to_binary(re:replace("abc","^(a){1,1}","\\1X&gESUEcd",[])), 
+    <<"aXagESUEcdbc">> = iolist_to_binary(re:replace("abc","^(a){1,1}","\\1X&gESUEcd",[global])), 
+    <<"XMYab">> = iolist_to_binary(re:replace("aab","^(a){1,1}","XMY",[])), 
+    <<"XMYab">> = iolist_to_binary(re:replace("aab","^(a){1,1}","XMY",[global])), 
+    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,2}","tGJ&&",[])), 
+    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,2}","tGJ&&",[global])), 
+    <<"aduQQOassaHGbc">> = iolist_to_binary(re:replace("abc","^(a){1,2}","\\1duQQO&ss\\1HG",[])), 
+    <<"aduQQOassaHGbc">> = iolist_to_binary(re:replace("abc","^(a){1,2}","\\1duQQO&ss\\1HG",[global])), 
+    <<"acmBfjb">> = iolist_to_binary(re:replace("aab","^(a){1,2}","\\1cmBfj",[])), 
+    <<"acmBfjb">> = iolist_to_binary(re:replace("aab","^(a){1,2}","\\1cmBfj",[global])), 
+    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,3}","tQ&ktkv\\1VkD&K",[])), 
+    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,3}","tQ&ktkv\\1VkD&K",[global])), 
+    <<"chaaBsFRlbc">> = iolist_to_binary(re:replace("abc","^(a){1,3}","ch&\\1BsFRl",[])), 
+    <<"chaaBsFRlbc">> = iolist_to_binary(re:replace("abc","^(a){1,3}","ch&\\1BsFRl",[global])), 
+    <<"USb">> = iolist_to_binary(re:replace("aab","^(a){1,3}","US",[])), 
+    <<"USb">> = iolist_to_binary(re:replace("aab","^(a){1,3}","US",[global])), 
+    <<"QUVwfLaFRTxkapVJd">> = iolist_to_binary(re:replace("aaa","^(a){1,3}","QUVwfL\\1FRTxk\\1pVJd",[])), 
+    <<"QUVwfLaFRTxkapVJd">> = iolist_to_binary(re:replace("aaa","^(a){1,3}","QUVwfL\\1FRTxk\\1pVJd",[global])), 
+    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,}","xN\\1mi",[])), 
+    <<"bcd">> = iolist_to_binary(re:replace("bcd","^(a){1,}","xN\\1mi",[global])), 
+    <<"aCauataXanaETbc">> = iolist_to_binary(re:replace("abc","^(a){1,}","&C&u&t&X&n&ET",[])), 
+    <<"aCauataXanaETbc">> = iolist_to_binary(re:replace("abc","^(a){1,}","&C&u&t&X&n&ET",[global])), 
+    <<"Bb">> = iolist_to_binary(re:replace("aab","^(a){1,}","B",[])), 
+    <<"Bb">> = iolist_to_binary(re:replace("aab","^(a){1,}","B",[global])), 
+    <<"XFykuakPaulQTqER">> = iolist_to_binary(re:replace("aaa","^(a){1,}","XFyku\\1kP\\1ulQTqER",[])), 
+    <<"XFykuakPaulQTqER">> = iolist_to_binary(re:replace("aaa","^(a){1,}","XFyku\\1kP\\1ulQTqER",[global])), 
+    <<"uaaaaaaaasAaaaaaaaaiaaaaaaaaObkaQXXqLaPgaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a){1,}","u&sA&i&Obk\\1QXXqL\\1Pg&",[])), 
+    <<"uaaaaaaaasAaaaaaaaaiaaaaaaaaObkaQXXqLaPgaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a){1,}","u&sA&i&Obk\\1QXXqL\\1Pg&",[global])), 
     <<"borfle
-nJEnJAvwAybib.gifXvq
+JMhXbib.gifxEbib.gifhBlXkR
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*\\.gif","nJEnJAvwAy&Xvq\\1",[global])), 
+no",".*\\.gif","JMhX&xE&hBl\\1Xk\\1R",[])), 
     <<"borfle
-Nmmq
+JMhXbib.gifxEbib.gifhBlXkR
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".{0,}\\.gif","Nmmq",[])), 
+no",".*\\.gif","JMhX&xE&hBl\\1Xk\\1R",[global])), 
     <<"borfle
-Nmmq
+riUNlLbib.giff
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".{0,}\\.gif","Nmmq",[global])), 
+no",".{0,}\\.gif","riUNlL&f",[])), 
     <<"borfle
-BVKBwIDwbib.gifjgEqWxbib.gifEW
+riUNlLbib.giff
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*\\.gif","BVKBwIDw&jgEqW\\1x&EW",[multiline])), 
+no",".{0,}\\.gif","riUNlL&f",[global])), 
     <<"borfle
-BVKBwIDwbib.gifjgEqWxbib.gifEW
+GuWxO
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*\\.gif","BVKBwIDw&jgEqW\\1x&EW",[multiline,global])), 
+no",".*\\.gif","GuWxO",[multiline])), 
     <<"borfle
-bib.giffF
+GuWxO
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*\\.gif","&fF",[dotall])), 
-    <<"borfle
-bib.giffF
-no">> = iolist_to_binary(re:replace("borfle
-bib.gif
-no",".*\\.gif","&fF",[dotall,global])), 
+no",".*\\.gif","GuWxO",[multiline,global])), 
     ok.
 run9() ->
-    <<"ARdLYmTSnXAA
+    <<"PMnborfle
+bib.gifborfle
+bib.gifPMt
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*\\.gif","AR\\1dLYmTSnXAA",[multiline,dotall])), 
-    <<"ARdLYmTSnXAA
+no",".*\\.gif","PMn&&PMt",[dotall])), 
+    <<"PMnborfle
+bib.gifborfle
+bib.gifPMt
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*\\.gif","AR\\1dLYmTSnXAA",[multiline,dotall,global])), 
-    <<"borfle
-bib.gif
-anoc">> = iolist_to_binary(re:replace("borfle
-bib.gif
-no",".*$","a&c",[])), 
-    <<"borfle
-bib.gif
-anocac">> = iolist_to_binary(re:replace("borfle
-bib.gif
-no",".*$","a&c",[global])), 
-    <<"fborfleDas
+no",".*\\.gif","PMn&&PMt",[dotall,global])), 
+    <<"rxywwborfle
 bib.gif
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","f&Das",[multiline])), 
-    <<"fborfleDasfDas
-fbib.gifDasfDas
-fnoDasfDas">> = iolist_to_binary(re:replace("borfle
-bib.gif
-no",".*$","f&Das",[multiline,global])), 
-    <<"eUveborfle
+no",".*\\.gif","rx\\1\\1yww&",[multiline,dotall])), 
+    <<"rxywwborfle
 bib.gif
-nopjBhborfle
-bib.gif
-noEXborfle
-bib.gif
-nodborfle
-bib.gif
-noiGXw">> = iolist_to_binary(re:replace("borfle
+no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","eUve&pjBh&EX&d&iGXw",[dotall])), 
-    <<"eUveborfle
+no",".*\\.gif","rx\\1\\1yww&",[multiline,dotall,global])), 
+    <<"borfle
 bib.gif
-nopjBhborfle
+fEMAOjEdetPXRnocBSck">> = iolist_to_binary(re:replace("borfle
 bib.gif
-noEXborfle
+no",".*$","fEMAOjEdetPXR&cBSck",[])), 
+    <<"borfle
 bib.gif
-nodborfle
+fEMAOjEdetPXRnocBSckfEMAOjEdetPXRcBSck">> = iolist_to_binary(re:replace("borfle
 bib.gif
-noiGXweUvepjBhEXdiGXw">> = iolist_to_binary(re:replace("borfle
+no",".*$","fEMAOjEdetPXR&cBSck",[global])), 
+    <<"FdiFlvyqFlWRsa
 bib.gif
-no",".*$","eUve&pjBh&EX&d&iGXw",[dotall,global])), 
-    <<"RIMAHborfle
+no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-norborfle
+no",".*$","\\1FdiFlvyqFlW\\1Rsa",[multiline])), 
+    <<"FdiFlvyqFlWRsaFdiFlvyqFlWRsa
+FdiFlvyqFlWRsaFdiFlvyqFlWRsa
+FdiFlvyqFlWRsaFdiFlvyqFlWRsa">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no">> = iolist_to_binary(re:replace("borfle
+no",".*$","\\1FdiFlvyqFlW\\1Rsa",[multiline,global])), 
+    <<"n">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","R\\1IMAH&\\1r&",[multiline,dotall])), 
-    <<"RIMAHborfle
+no",".*$","n",[dotall])), 
+    <<"nn">> = iolist_to_binary(re:replace("borfle
 bib.gif
-norborfle
+no",".*$","n",[dotall,global])), 
+    <<"xbTBQedCtvvd">> = iolist_to_binary(re:replace("borfle
 bib.gif
-noRIMAHr">> = iolist_to_binary(re:replace("borfle
+no",".*$","xbTBQe\\1dCtvvd",[multiline,dotall])), 
+    <<"xbTBQedCtvvdxbTBQedCtvvd">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","R\\1IMAH&\\1r&",[multiline,dotall,global])), 
+no",".*$","xbTBQe\\1dCtvvd",[multiline,dotall,global])), 
     <<"borfle
 bib.gif
-IXHXnoNO">> = iolist_to_binary(re:replace("borfle
+snononoKyt">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","IXHX&NO",[])), 
+no",".*$","s&&&Kyt",[])), 
     <<"borfle
 bib.gif
-IXHXnoNOIXHXNO">> = iolist_to_binary(re:replace("borfle
+snononoKytsKyt">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","IXHX&NO",[global])), 
-    <<"iGCnBCJborfleUborflenLutTYS
+no",".*$","s&&&Kyt",[global])), 
+    <<"BrborflevYCe
 bib.gif
 no">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","\\1iGCnBC\\1J&U&nL\\1utTYS",[multiline])), 
-    <<"iGCnBCJborfleUborflenLutTYSiGCnBCJUnLutTYS
-iGCnBCJbib.gifUbib.gifnLutTYSiGCnBCJUnLutTYS
-iGCnBCJnoUnonLutTYSiGCnBCJUnLutTYS">> = iolist_to_binary(re:replace("borfle
+no",".*$","Br&vYCe",[multiline])), 
+    <<"BrborflevYCeBrvYCe
+Brbib.gifvYCeBrvYCe
+BrnovYCeBrvYCe">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","\\1iGCnBC\\1J&U&nL\\1utTYS",[multiline,global])), 
-    <<"dkaborfle
+no",".*$","Br&vYCe",[multiline,global])), 
+    <<"gborfle
 bib.gif
-nocxpCSRwborfle
+noPQFusOgmXaynmLborfle
 bib.gif
-noJQHcx">> = iolist_to_binary(re:replace("borfle
+noS">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","dka&cxpCSRw&JQ\\1Hc\\1x",[dotall])), 
-    <<"dkaborfle
+no",".*$","g&PQFusOgmXayn\\1mL&S",[dotall])), 
+    <<"gborfle
 bib.gif
-nocxpCSRwborfle
+noPQFusOgmXaynmLborfle
 bib.gif
-noJQHcxdkacxpCSRwJQHcx">> = iolist_to_binary(re:replace("borfle
+noSgPQFusOgmXaynmLS">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","dka&cxpCSRw&JQ\\1Hc\\1x",[dotall,global])), 
-    <<"tnQDxLEhTFjTiWwouU">> = iolist_to_binary(re:replace("borfle
+no",".*$","g&PQFusOgmXayn\\1mL&S",[dotall,global])), 
+    <<"yVEV">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","tnQDxLEhTF\\1jTiWwouU",[multiline,dotall])), 
-    <<"tnQDxLEhTFjTiWwouUtnQDxLEhTFjTiWwouU">> = iolist_to_binary(re:replace("borfle
+no",".*$","yVEV",[multiline,dotall])), 
+    <<"yVEVyVEV">> = iolist_to_binary(re:replace("borfle
 bib.gif
-no",".*$","tnQDxLEhTF\\1jTiWwouU",[multiline,dotall,global])), 
+no",".*$","yVEV",[multiline,dotall,global])), 
     <<"abcde
-fSiqVi1234Xw1234XWyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(.*X|^B)","fSiqVi&w\\1W",[])), 
+1234XP1234Xyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(.*X|^B)","\\1P&",[])), 
     <<"abcde
-fSiqVi1234Xw1234XWyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(.*X|^B)","fSiqVi&w\\1W",[global])), 
-    <<"apCVoPCVMeDBpBBarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","apCVoPCVMeD&p\\1&",[])), 
-    <<"apCVoPCVMeDBpBBarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","apCVoPCVMeD&p\\1&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(.*X|^B)","FiTmKNSyXk",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(.*X|^B)","FiTmKNSyXk",[global])), 
+1234XP1234Xyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(.*X|^B)","\\1P&",[global])), 
+    <<"qarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","q",[])), 
+    <<"qarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","q",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(.*X|^B)","&PNmWin\\1XCGPwUmQi",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(.*X|^B)","&PNmWin\\1XCGPwUmQi",[global])), 
     <<"abcde
 Bar">> = iolist_to_binary(re:replace("abcde
 Bar","(.*X|^B)","&",[])), 
@@ -15514,2627 +15499,2637 @@ Bar","(.*X|^B)","&",[])),
 Bar">> = iolist_to_binary(re:replace("abcde
 Bar","(.*X|^B)","&",[global])), 
     <<"abcde
-1234XY1234X1234X1234XiJfcfLjk1234Xyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(.*X|^B)","&Y\\1\\1\\1iJfcfLjk\\1",[multiline])), 
+1234Xk1234XSbVXyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(.*X|^B)","\\1k&SbVX",[multiline])), 
     <<"abcde
-1234XY1234X1234X1234XiJfcfLjk1234Xyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(.*X|^B)","&Y\\1\\1\\1iJfcfLjk\\1",[multiline,global])), 
-    <<"BUrWBJarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","&UrW\\1J",[multiline])), 
-    <<"BUrWBJarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","&UrW\\1J",[multiline,
-                                                                                                                                                                                       global])), 
+1234Xk1234XSbVXyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(.*X|^B)","\\1k&SbVX",[multiline,global])), 
+    <<"BLBjHdCBpTarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","BL\\1jHdC&pT",[multiline])), 
+    <<"BLBjHdCBpTarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","BL\\1jHdC&pT",[multiline,
+                                                                                                                                                                                               global])), 
     <<"abcde
-vpiar">> = iolist_to_binary(re:replace("abcde
-Bar","(.*X|^B)","vpi",[multiline])), 
+AOBrLBaBuLgKctar">> = iolist_to_binary(re:replace("abcde
+Bar","(.*X|^B)","AO&rL\\1a&uLgKct",[multiline])), 
     <<"abcde
-vpiar">> = iolist_to_binary(re:replace("abcde
-Bar","(.*X|^B)","vpi",[multiline,global])), 
+AOBrLBaBuLgKctar">> = iolist_to_binary(re:replace("abcde
+Bar","(.*X|^B)","AO&rL\\1a&uLgKct",[multiline,global])), 
+    <<"IhhXeabcde
+1234Xyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(.*X|^B)","IhhXe\\1",[dotall])), 
+    <<"IhhXeabcde
+1234Xyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(.*X|^B)","IhhXe\\1",[dotall,global])), 
+    <<"NfmmMjBGBBShBiBBqABfarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","NfmmMj\\1G&&Sh\\1i&&qA\\1f",[dotall])), 
+    <<"NfmmMjBGBBShBiBBqABfarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","NfmmMj\\1G&&Sh\\1i&&qA\\1f",[dotall,
+                                                                                                                                                                                                                                global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(.*X|^B)","fDWQoN&&DK\\1X\\1QE&hqEG",[dotall])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(.*X|^B)","fDWQoN&&DK\\1X\\1QE&hqEG",[dotall,
+                                                                                                                                                                                                                                    global])), 
     <<"abcde
-1234Xabcde
-1234Xabcde
-1234XOwvyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(.*X|^B)","\\1\\1&Owv",[dotall])), 
+Bar">> = iolist_to_binary(re:replace("abcde
+Bar","(.*X|^B)","sSxs",[dotall])), 
     <<"abcde
+Bar">> = iolist_to_binary(re:replace("abcde
+Bar","(.*X|^B)","sSxs",[dotall,global])), 
+    <<"svIYJDEofMMvabcde
+1234XDCabcde
+1234Xeabcde
 1234Xabcde
+1234Xyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(.*X|^B)","svIYJDEofMMv&DC\\1e&\\1",[multiline,dotall])), 
+    <<"svIYJDEofMMvabcde
+1234XDCabcde
+1234Xeabcde
 1234Xabcde
-1234XOwvyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(.*X|^B)","\\1\\1&Owv",[dotall,global])), 
-    <<"csBOSrLyBynarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","cs\\1OSrLy\\1yn",[dotall])), 
-    <<"csBOSrLyBynarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","cs\\1OSrLy\\1yn",[dotall,
-                                                                                                                                                                                                     global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(.*X|^B)","\\1qVOKf\\1jqa",[dotall])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(.*X|^B)","\\1qVOKf\\1jqa",[dotall,
+1234Xyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(.*X|^B)","svIYJDEofMMv&DC\\1e&\\1",[multiline,dotall,
+                                                        global])), 
+    <<"APkjMTOkxTRvMqaBjpxarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","APkjMTOkxTRvMqa&jpx",[multiline,
+                                                                                                                                                                                                            dotall])), 
+    <<"APkjMTOkxTRvMqaBjpxarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","APkjMTOkxTRvMqa&jpx",[multiline,
+                                                                                                                                                                                                             dotall,
                                                                                                                                                                                                              global])), 
     <<"abcde
-Bar">> = iolist_to_binary(re:replace("abcde
-Bar","(.*X|^B)","p",[dotall])), 
-    <<"abcde
-Bar">> = iolist_to_binary(re:replace("abcde
-Bar","(.*X|^B)","p",[dotall,global])), 
-    <<"YiHiyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(.*X|^B)","YiHi",[multiline,dotall])), 
-    <<"YiHiyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(.*X|^B)","YiHi",[multiline,dotall,global])), 
-    <<"DDQRgXBHBBSBcHarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","DDQRgXBH&&S\\1cH",[multiline,
-                                                                                                                                                                                                        dotall])), 
-    <<"DDQRgXBHBBSBcHarFoo">> = iolist_to_binary(re:replace("BarFoo","(.*X|^B)","DDQRgXBH&&S\\1cH",[multiline,
-                                                                                                                                                                                                         dotall,
-                                                                                                                                                                                                         global])), 
-    <<"abcde
-KTLNdCWtmar">> = iolist_to_binary(re:replace("abcde
-Bar","(.*X|^B)","KTLNdCWtm",[multiline,dotall])), 
+gLgBDTusNbxpABaVxar">> = iolist_to_binary(re:replace("abcde
+Bar","(.*X|^B)","gLg\\1DTusNbxpA\\1aVx",[multiline,dotall])), 
     <<"abcde
-KTLNdCWtmar">> = iolist_to_binary(re:replace("abcde
-Bar","(.*X|^B)","KTLNdCWtm",[multiline,dotall,global])), 
-    <<"UnqSIGfraCIjabcde
-1234Xlyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(?s)(.*X|^B)","UnqSIGfraCIj&l",[])), 
-    <<"UnqSIGfraCIjabcde
-1234Xlyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(?s)(.*X|^B)","UnqSIGfraCIj&l",[global])), 
-    <<"aDBarFoo">> = iolist_to_binary(re:replace("BarFoo","(?s)(.*X|^B)","aDB",[])), 
-    <<"aDBarFoo">> = iolist_to_binary(re:replace("BarFoo","(?s)(.*X|^B)","aDB",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s)(.*X|^B)","hbfv",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s)(.*X|^B)","hbfv",[global])), 
+gLgBDTusNbxpABaVxar">> = iolist_to_binary(re:replace("abcde
+Bar","(.*X|^B)","gLg\\1DTusNbxpA\\1aVx",[multiline,dotall,global])), 
+    <<"jvVabcde
+1234XIabcde
+1234XLsYyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(?s)(.*X|^B)","jvV\\1I&LsY",[])), 
+    <<"jvVabcde
+1234XIabcde
+1234XLsYyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(?s)(.*X|^B)","jvV\\1I&LsY",[global])), 
+    <<"TlTBebymLLEyQBarFoo">> = iolist_to_binary(re:replace("BarFoo","(?s)(.*X|^B)","TlT\\1ebymLLEyQ\\1",[])), 
+    <<"TlTBebymLLEyQBarFoo">> = iolist_to_binary(re:replace("BarFoo","(?s)(.*X|^B)","TlT\\1ebymLLEyQ\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s)(.*X|^B)","jrpMnKp\\1&LavAr&vf\\1o",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s)(.*X|^B)","jrpMnKp\\1&LavAr&vf\\1o",[global])), 
     <<"abcde
 Bar">> = iolist_to_binary(re:replace("abcde
-Bar","(?s)(.*X|^B)","&UWQV\\1&\\1\\1E",[])), 
+Bar","(?s)(.*X|^B)","MB\\1k&&iuX\\1\\1\\1DJKoRl",[])), 
     <<"abcde
 Bar">> = iolist_to_binary(re:replace("abcde
-Bar","(?s)(.*X|^B)","&UWQV\\1&\\1\\1E",[global])), 
-    <<"KYpUjyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(?s:.*X|^B)","KY\\1\\1pUj\\1",[])), 
-    <<"KYpUjyz">> = iolist_to_binary(re:replace("abcde
-1234Xyz","(?s:.*X|^B)","KY\\1\\1pUj\\1",[global])), 
-    <<"BSkyfarFoo">> = iolist_to_binary(re:replace("BarFoo","(?s:.*X|^B)","\\1BSk\\1y\\1\\1f",[])), 
-    <<"BSkyfarFoo">> = iolist_to_binary(re:replace("BarFoo","(?s:.*X|^B)","\\1BSk\\1y\\1\\1f",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s:.*X|^B)","IG\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s:.*X|^B)","IG\\1",[global])), 
+Bar","(?s)(.*X|^B)","MB\\1k&&iuX\\1\\1\\1DJKoRl",[global])), 
+    <<"rPUccTvabcde
+1234XyMyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(?s:.*X|^B)","rPUccT\\1v&yM",[])), 
+    <<"rPUccTvabcde
+1234XyMyz">> = iolist_to_binary(re:replace("abcde
+1234Xyz","(?s:.*X|^B)","rPUccT\\1v&yM",[global])), 
+    <<"ybPFHwvSYTarFoo">> = iolist_to_binary(re:replace("BarFoo","(?s:.*X|^B)","y\\1bPF\\1HwvSYT",[])), 
+    <<"ybPFHwvSYTarFoo">> = iolist_to_binary(re:replace("BarFoo","(?s:.*X|^B)","y\\1bPF\\1HwvSYT",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s:.*X|^B)","cM",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s:.*X|^B)","cM",[global])), 
     <<"abcde
 Bar">> = iolist_to_binary(re:replace("abcde
-Bar","(?s:.*X|^B)","&OchEkLBdrDrxVm&",[])), 
+Bar","(?s:.*X|^B)","YwekY\\1N&cbCoStuYolo",[])), 
     <<"abcde
 Bar">> = iolist_to_binary(re:replace("abcde
-Bar","(?s:.*X|^B)","&OchEkLBdrDrxVm&",[global])), 
-    <<"**** Failers">> = iolist_to_binary(re:replace("**** Failers","^.*B","cYoDF\\1rwds&i&y&&XoFT",[])), 
-    <<"**** Failers">> = iolist_to_binary(re:replace("**** Failers","^.*B","cYoDF\\1rwds&i&y&&XoFT",[global])), 
+Bar","(?s:.*X|^B)","YwekY\\1N&cbCoStuYolo",[global])), 
+    <<"**** Failers">> = iolist_to_binary(re:replace("**** Failers","^.*B","Sf",[])), 
+    <<"**** Failers">> = iolist_to_binary(re:replace("**** Failers","^.*B","Sf",[global])), 
     <<"abc
 B">> = iolist_to_binary(re:replace("abc
-B","^.*B","gXmgvN\\1oh",[])), 
+B","^.*B","&uu\\1L\\1JdE",[])), 
     <<"abc
 B">> = iolist_to_binary(re:replace("abc
-B","^.*B","gXmgvN\\1oh",[global])), 
-    <<"EQuXabc
-Babc
-BcTMO">> = iolist_to_binary(re:replace("abc
-B","(?s)^.*B","EQuX&&\\1cTMO",[])), 
-    <<"EQuXabc
-Babc
-BcTMO">> = iolist_to_binary(re:replace("abc
-B","(?s)^.*B","EQuX&&\\1cTMO",[global])), 
-    <<"abc
-gtvPyITnci">> = iolist_to_binary(re:replace("abc
-B","(?m)^.*B","\\1gtvPyIT\\1\\1nci\\1",[])), 
+B","^.*B","&uu\\1L\\1JdE",[global])), 
+    <<"vveCq">> = iolist_to_binary(re:replace("abc
+B","(?s)^.*B","vveC\\1q\\1",[])), 
+    <<"vveCq">> = iolist_to_binary(re:replace("abc
+B","(?s)^.*B","vveC\\1q\\1",[global])), 
     <<"abc
-gtvPyITnci">> = iolist_to_binary(re:replace("abc
-B","(?m)^.*B","\\1gtvPyIT\\1\\1nci\\1",[global])), 
-    <<"Xiabc
-BFQs">> = iolist_to_binary(re:replace("abc
-B","(?ms)^.*B","Xi&FQs",[])), 
-    <<"Xiabc
-BFQs">> = iolist_to_binary(re:replace("abc
-B","(?ms)^.*B","Xi&FQs",[global])), 
+AIykFFUtx">> = iolist_to_binary(re:replace("abc
+B","(?m)^.*B","AIykFFUtx",[])), 
     <<"abc
-KEQlgWBJydBXBMDBU">> = iolist_to_binary(re:replace("abc
-B","(?ms)^B","KEQlgW&Jy\\1d&X&\\1\\1MD&U",[])), 
-    <<"abc
-KEQlgWBJydBXBMDBU">> = iolist_to_binary(re:replace("abc
-B","(?ms)^B","KEQlgW&Jy\\1d&X&\\1\\1MD&U",[global])), 
+AIykFFUtx">> = iolist_to_binary(re:replace("abc
+B","(?m)^.*B","AIykFFUtx",[global])), 
+    <<"tmabc
+BkwwOabc
+B">> = iolist_to_binary(re:replace("abc
+B","(?ms)^.*B","tm&k\\1wwO\\1&",[])), 
+    <<"tmabc
+BkwwOabc
+B">> = iolist_to_binary(re:replace("abc
+B","(?ms)^.*B","tm&k\\1wwO\\1&",[global])), 
     ok.
 run10() ->
-    <<"eucnXdJhktgj">> = iolist_to_binary(re:replace("B","(?s)B$","eucnXd\\1Jhktgj",[])), 
-    <<"eucnXdJhktgj">> = iolist_to_binary(re:replace("B","(?s)B$","eucnXd\\1Jhktgj",[global])), 
-    <<"huCb">> = iolist_to_binary(re:replace("123456654321","^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]","huCb",[])), 
-    <<"huCb">> = iolist_to_binary(re:replace("123456654321","^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]","huCb",[global])), 
-    <<"X123456654321">> = iolist_to_binary(re:replace("123456654321","^\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d","X&",[])), 
-    <<"X123456654321">> = iolist_to_binary(re:replace("123456654321","^\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d","X&",[global])), 
-    <<"TYfrdKv123456654321eOFnwwLVc">> = iolist_to_binary(re:replace("123456654321","^[\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d]","TY\\1frdK\\1\\1v&eOFnwwLVc",[])), 
-    <<"TYfrdKv123456654321eOFnwwLVc">> = iolist_to_binary(re:replace("123456654321","^[\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d]","TY\\1frdK\\1\\1v&eOFnwwLVc",[global])), 
-    <<"ARvxabcabcabcabcbhP">> = iolist_to_binary(re:replace("abcabcabcabc","^[abc]{12}","ARvx&bhP",[])), 
-    <<"ARvxabcabcabcabcbhP">> = iolist_to_binary(re:replace("abcabcabcabc","^[abc]{12}","ARvx&bhP",[global])), 
-    <<"VtabcabcabcabcaabcabcabcabcoPm">> = iolist_to_binary(re:replace("abcabcabcabc","^[a-c]{12}","V\\1t&a&oPm",[])), 
-    <<"VtabcabcabcabcaabcabcabcabcoPm">> = iolist_to_binary(re:replace("abcabcabcabc","^[a-c]{12}","V\\1t&a&oPm",[global])), 
-    <<"XSAxPcCWabcabcabcabccaabcabcabcabcC">> = iolist_to_binary(re:replace("abcabcabcabc","^(a|b|c){12}","XSAxPcCW&\\1a&C",[])), 
-    <<"XSAxPcCWabcabcabcabccaabcabcabcabcC">> = iolist_to_binary(re:replace("abcabcabcabc","^(a|b|c){12}","XSAxPcCW&\\1a&C",[global])), 
-    <<"KlnPsQA">> = iolist_to_binary(re:replace("n","^[abcdefghijklmnopqrstuvwxy0123456789]","Kl&\\1PsQA",[])), 
-    <<"KlnPsQA">> = iolist_to_binary(re:replace("n","^[abcdefghijklmnopqrstuvwxy0123456789]","Kl&\\1PsQA",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[abcdefghijklmnopqrstuvwxy0123456789]","\\1fJAGtEidKGXUnys",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[abcdefghijklmnopqrstuvwxy0123456789]","\\1fJAGtEidKGXUnys",[global])), 
-    <<"z">> = iolist_to_binary(re:replace("z","^[abcdefghijklmnopqrstuvwxy0123456789]","\\1rHkd&\\1jm&b&RxM\\1SHJ",[])), 
-    <<"z">> = iolist_to_binary(re:replace("z","^[abcdefghijklmnopqrstuvwxy0123456789]","\\1rHkd&\\1jm&b&RxM\\1SHJ",[global])), 
-    <<"imcGUm">> = iolist_to_binary(re:replace("abcd","abcde{0,0}","imcGUm",[])), 
-    <<"imcGUm">> = iolist_to_binary(re:replace("abcd","abcde{0,0}","imcGUm",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abcde{0,0}","Tqn",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abcde{0,0}","Tqn",[global])), 
-    <<"abce">> = iolist_to_binary(re:replace("abce","abcde{0,0}","&vfSkYqj",[])), 
-    <<"abce">> = iolist_to_binary(re:replace("abce","abcde{0,0}","&vfSkYqj",[global])), 
-    <<"DvcVJ">> = iolist_to_binary(re:replace("abe","ab[cd]{0,0}e","D\\1vc\\1VJ",[])), 
-    <<"DvcVJ">> = iolist_to_binary(re:replace("abe","ab[cd]{0,0}e","D\\1vc\\1VJ",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab[cd]{0,0}e","fqC",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab[cd]{0,0}e","fqC",[global])), 
-    <<"abcde">> = iolist_to_binary(re:replace("abcde","ab[cd]{0,0}e","EVGlB",[])), 
-    <<"abcde">> = iolist_to_binary(re:replace("abcde","ab[cd]{0,0}e","EVGlB",[global])), 
-    <<"ttqYHXMabdKMHbogw">> = iolist_to_binary(re:replace("abd","ab(c){0,0}d","ttqY\\1HXM&KMHbo\\1gw",[])), 
-    <<"ttqYHXMabdKMHbogw">> = iolist_to_binary(re:replace("abd","ab(c){0,0}d","ttqY\\1HXM&KMHbo\\1gw",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab(c){0,0}d","UO\\1n&&dgD&x&puRS\\1PEE",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab(c){0,0}d","UO\\1n&&dgD&x&puRS\\1PEE",[global])), 
-    <<"abcd">> = iolist_to_binary(re:replace("abcd","ab(c){0,0}d","AnMJgUHAxI\\1ekAaM",[])), 
-    <<"abcd">> = iolist_to_binary(re:replace("abcd","ab(c){0,0}d","AnMJgUHAxI\\1ekAaM",[global])), 
-    <<"OXylllC">> = iolist_to_binary(re:replace("a","a(b*)","OX\\1ylllC",[])), 
-    <<"OXylllC">> = iolist_to_binary(re:replace("a","a(b*)","OX\\1ylllC",[global])), 
-    <<"BDoOabpX">> = iolist_to_binary(re:replace("ab","a(b*)","BDoO&pX",[])), 
-    <<"BDoOabpX">> = iolist_to_binary(re:replace("ab","a(b*)","BDoO&pX",[global])), 
-    <<"WumvpDmPRlDEFbbbbbbbbw">> = iolist_to_binary(re:replace("abbbb","a(b*)","WumvpDmPRlDEF\\1\\1w",[])), 
-    <<"WumvpDmPRlDEFbbbbbbbbw">> = iolist_to_binary(re:replace("abbbb","a(b*)","WumvpDmPRlDEF\\1\\1w",[global])), 
-    <<"*** FXEpRailers">> = iolist_to_binary(re:replace("*** Failers","a(b*)","XEpR&",[])), 
-    <<"*** FXEpRailers">> = iolist_to_binary(re:replace("*** Failers","a(b*)","XEpR&",[global])), 
-    <<"bbbbb">> = iolist_to_binary(re:replace("bbbbb","a(b*)","oxX\\1mji\\1R&A",[])), 
-    <<"bbbbb">> = iolist_to_binary(re:replace("bbbbb","a(b*)","oxX\\1mji\\1R&A",[global])), 
-    <<"nabehjEWAKJbF">> = iolist_to_binary(re:replace("abe","ab\\d{0}e","n&hjEWA\\1\\1KJbF",[])), 
-    <<"nabehjEWAKJbF">> = iolist_to_binary(re:replace("abe","ab\\d{0}e","n&hjEWA\\1\\1KJbF",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab\\d{0}e","IK\\1nN\\1xr",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab\\d{0}e","IK\\1nN\\1xr",[global])), 
-    <<"ab1e">> = iolist_to_binary(re:replace("ab1e","ab\\d{0}e","S\\1HX\\1V\\1hjKR",[])), 
-    <<"ab1e">> = iolist_to_binary(re:replace("ab1e","ab\\d{0}e","S\\1HX\\1V\\1hjKR",[global])), 
-    <<"the quickf\"quick\"cqEH\"quick\"quickWsS brown fox">> = iolist_to_binary(re:replace("the \"quick\" brown fox","\"([^\\\\\"]+|\\\\.)*\"","\\1f&cqEH&\\1WsS",[])), 
-    <<"the quickf\"quick\"cqEH\"quick\"quickWsS brown fox">> = iolist_to_binary(re:replace("the \"quick\" brown fox","\"([^\\\\\"]+|\\\\.)*\"","\\1f&cqEH&\\1WsS",[global])), 
-    <<"mRaOvRxI">> = iolist_to_binary(re:replace("\"the \\\"quick\\\" brown fox\"","\"([^\\\\\"]+|\\\\.)*\"","mRaOvRxI",[])), 
-    <<"mRaOvRxI">> = iolist_to_binary(re:replace("\"the \\\"quick\\\" brown fox\"","\"([^\\\\\"]+|\\\\.)*\"","mRaOvRxI",[global])), 
-    <<"OVRmBCabc">> = iolist_to_binary(re:replace("abc","","OVR&m&BC",[])), 
-    <<"OVRmBCaOVRmBCbOVRmBCcOVRmBC">> = iolist_to_binary(re:replace("abc","","OVR&m&BC",[global])), 
-    <<"lMTacbbGqK">> = iolist_to_binary(re:replace("acb","a[^a]b","lMT&bGq\\1K",[])), 
-    <<"lMTacbbGqK">> = iolist_to_binary(re:replace("acb","a[^a]b","lMT&bGq\\1K",[global])), 
-    <<"a
-ba
-bLxcQMea
-bHjqB">> = iolist_to_binary(re:replace("a
-b","a[^a]b","\\1\\1&&LxcQMe&Hj\\1qB",[])), 
-    <<"a
-ba
-bLxcQMea
-bHjqB">> = iolist_to_binary(re:replace("a
-b","a[^a]b","\\1\\1&&LxcQMe&Hj\\1qB",[global])), 
-    <<"acbVVpcHAOaqv">> = iolist_to_binary(re:replace("acb","a.b","&VVpcHAOaqv",[])), 
-    <<"acbVVpcHAOaqv">> = iolist_to_binary(re:replace("acb","a.b","&VVpcHAOaqv",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a.b","rP",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a.b","rP",[global])), 
+    <<"abc
+sIBCmqcRbBEopSkFr">> = iolist_to_binary(re:replace("abc
+B","(?ms)^B","sI&\\1CmqcRb&EopSkFr",[])), 
+    <<"abc
+sIBCmqcRbBEopSkFr">> = iolist_to_binary(re:replace("abc
+B","(?ms)^B","sI&\\1CmqcRb&EopSkFr",[global])), 
+    <<"cDRlERYdxLVljB">> = iolist_to_binary(re:replace("B","(?s)B$","cDRlERYdx\\1LVlj&\\1",[])), 
+    <<"cDRlERYdxLVljB">> = iolist_to_binary(re:replace("B","(?s)B$","cDRlERYdx\\1LVlj&\\1",[global])), 
+    <<"ojREj">> = iolist_to_binary(re:replace("123456654321","^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]","o\\1jREj",[])), 
+    <<"ojREj">> = iolist_to_binary(re:replace("123456654321","^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]","o\\1jREj",[global])), 
+    <<"123456654321el">> = iolist_to_binary(re:replace("123456654321","^\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d","&\\1el",[])), 
+    <<"123456654321el">> = iolist_to_binary(re:replace("123456654321","^\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d\\d","&\\1el",[global])), 
+    <<"lb123456654321x123456654321V">> = iolist_to_binary(re:replace("123456654321","^[\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d]","lb&x&V",[])), 
+    <<"lb123456654321x123456654321V">> = iolist_to_binary(re:replace("123456654321","^[\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d][\\d]","lb&x&V",[global])), 
+    <<"XpabcabcabcabcAyWDhuR">> = iolist_to_binary(re:replace("abcabcabcabc","^[abc]{12}","Xp&Ay\\1WDhuR",[])), 
+    <<"XpabcabcabcabcAyWDhuR">> = iolist_to_binary(re:replace("abcabcabcabc","^[abc]{12}","Xp&Ay\\1WDhuR",[global])), 
+    <<"u">> = iolist_to_binary(re:replace("abcabcabcabc","^[a-c]{12}","u",[])), 
+    <<"u">> = iolist_to_binary(re:replace("abcabcabcabc","^[a-c]{12}","u",[global])), 
+    <<"xmIAabcabcabcabcacHwppQabcabcabcabccscvp">> = iolist_to_binary(re:replace("abcabcabcabc","^(a|b|c){12}","xmIA&a\\1HwppQ&cs\\1vp",[])), 
+    <<"xmIAabcabcabcabcacHwppQabcabcabcabccscvp">> = iolist_to_binary(re:replace("abcabcabcabc","^(a|b|c){12}","xmIA&a\\1HwppQ&cs\\1vp",[global])), 
+    <<"nDhnL">> = iolist_to_binary(re:replace("n","^[abcdefghijklmnopqrstuvwxy0123456789]","&Dh&L",[])), 
+    <<"nDhnL">> = iolist_to_binary(re:replace("n","^[abcdefghijklmnopqrstuvwxy0123456789]","&Dh&L",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[abcdefghijklmnopqrstuvwxy0123456789]","TPu\\1&wb",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[abcdefghijklmnopqrstuvwxy0123456789]","TPu\\1&wb",[global])), 
+    <<"z">> = iolist_to_binary(re:replace("z","^[abcdefghijklmnopqrstuvwxy0123456789]","OJhKNSyPeRoI&Wnp",[])), 
+    <<"z">> = iolist_to_binary(re:replace("z","^[abcdefghijklmnopqrstuvwxy0123456789]","OJhKNSyPeRoI&Wnp",[global])), 
+    <<"K">> = iolist_to_binary(re:replace("abcd","abcde{0,0}","K",[])), 
+    <<"K">> = iolist_to_binary(re:replace("abcd","abcde{0,0}","K",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abcde{0,0}","E\\1\\1toPe\\1lGQK",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abcde{0,0}","E\\1\\1toPe\\1lGQK",[global])), 
+    <<"abce">> = iolist_to_binary(re:replace("abce","abcde{0,0}","Ki&aBhP&lDx",[])), 
+    <<"abce">> = iolist_to_binary(re:replace("abce","abcde{0,0}","Ki&aBhP&lDx",[global])), 
+    <<"iQiLCUpSr">> = iolist_to_binary(re:replace("abe","ab[cd]{0,0}e","iQiLCUpSr",[])), 
+    <<"iQiLCUpSr">> = iolist_to_binary(re:replace("abe","ab[cd]{0,0}e","iQiLCUpSr",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab[cd]{0,0}e","Hr&PimCU",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab[cd]{0,0}e","Hr&PimCU",[global])), 
+    <<"abcde">> = iolist_to_binary(re:replace("abcde","ab[cd]{0,0}e","DC&KnrfLxyCvn&",[])), 
+    <<"abcde">> = iolist_to_binary(re:replace("abcde","ab[cd]{0,0}e","DC&KnrfLxyCvn&",[global])), 
+    <<"LabdiARUDvV">> = iolist_to_binary(re:replace("abd","ab(c){0,0}d","\\1L\\1\\1&iARUDvV",[])), 
+    <<"LabdiARUDvV">> = iolist_to_binary(re:replace("abd","ab(c){0,0}d","\\1L\\1\\1&iARUDvV",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab(c){0,0}d","&\\1Mgf\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab(c){0,0}d","&\\1Mgf\\1",[global])), 
+    <<"abcd">> = iolist_to_binary(re:replace("abcd","ab(c){0,0}d","&jO\\1aGGc",[])), 
+    <<"abcd">> = iolist_to_binary(re:replace("abcd","ab(c){0,0}d","&jO\\1aGGc",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","a(b*)","&",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","a(b*)","&",[global])), 
+    <<"tBTI">> = iolist_to_binary(re:replace("ab","a(b*)","tBTI",[])), 
+    <<"tBTI">> = iolist_to_binary(re:replace("ab","a(b*)","tBTI",[global])), 
+    <<"habbbbquabbbbbbbbabbbbmjPabbbbiabbbbqU">> = iolist_to_binary(re:replace("abbbb","a(b*)","h&qu&\\1&mjP&i&qU",[])), 
+    <<"habbbbquabbbbbbbbabbbbmjPabbbbiabbbbqU">> = iolist_to_binary(re:replace("abbbb","a(b*)","h&qu&\\1&mjP&i&qU",[global])), 
+    <<"*** FmYIhaIbaacAjQLailers">> = iolist_to_binary(re:replace("*** Failers","a(b*)","mYIhaIb&acAjQLa",[])), 
+    <<"*** FmYIhaIbaacAjQLailers">> = iolist_to_binary(re:replace("*** Failers","a(b*)","mYIhaIb&acAjQLa",[global])), 
+    <<"bbbbb">> = iolist_to_binary(re:replace("bbbbb","a(b*)","VG&iplC",[])), 
+    <<"bbbbb">> = iolist_to_binary(re:replace("bbbbb","a(b*)","VG&iplC",[global])), 
+    <<"al">> = iolist_to_binary(re:replace("abe","ab\\d{0}e","al",[])), 
+    <<"al">> = iolist_to_binary(re:replace("abe","ab\\d{0}e","al",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab\\d{0}e","SDV\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab\\d{0}e","SDV\\1",[global])), 
+    <<"ab1e">> = iolist_to_binary(re:replace("ab1e","ab\\d{0}e","C&p&eF\\1QF&mi\\1&",[])), 
+    <<"ab1e">> = iolist_to_binary(re:replace("ab1e","ab\\d{0}e","C&p&eF\\1QF&mi\\1&",[global])), 
+    <<"the LsC\"quick\"v\"quick\"NOdFhYFVvFQ brown fox">> = iolist_to_binary(re:replace("the \"quick\" brown fox","\"([^\\\\\"]+|\\\\.)*\"","LsC&v&NOdFhYFVvFQ",[])), 
+    <<"the LsC\"quick\"v\"quick\"NOdFhYFVvFQ brown fox">> = iolist_to_binary(re:replace("the \"quick\" brown fox","\"([^\\\\\"]+|\\\\.)*\"","LsC&v&NOdFhYFVvFQ",[global])), 
+    <<"Bymi\"the \\\"quick\\\" brown fox\"OuWN">> = iolist_to_binary(re:replace("\"the \\\"quick\\\" brown fox\"","\"([^\\\\\"]+|\\\\.)*\"","Bymi&OuWN",[])), 
+    <<"Bymi\"the \\\"quick\\\" brown fox\"OuWN">> = iolist_to_binary(re:replace("\"the \\\"quick\\\" brown fox\"","\"([^\\\\\"]+|\\\\.)*\"","Bymi&OuWN",[global])), 
+    <<"Cyabc">> = iolist_to_binary(re:replace("abc","","Cy",[])), 
+    <<"CyaCybCycCy">> = iolist_to_binary(re:replace("abc","","Cy",[global])), 
+    <<"cVsDacbW">> = iolist_to_binary(re:replace("acb","a[^a]b","\\1cVsD&W",[])), 
+    <<"cVsDacbW">> = iolist_to_binary(re:replace("acb","a[^a]b","\\1cVsD&W",[global])), 
+    <<"wa
+bojyKixPq">> = iolist_to_binary(re:replace("a
+b","a[^a]b","w&ojyKixPq",[])), 
+    <<"wa
+bojyKixPq">> = iolist_to_binary(re:replace("a
+b","a[^a]b","w&ojyKixPq",[global])), 
+    <<"DXPqrDQ">> = iolist_to_binary(re:replace("acb","a.b","\\1DX\\1Pqr\\1\\1DQ",[])), 
+    <<"DXPqrDQ">> = iolist_to_binary(re:replace("acb","a.b","\\1DX\\1Pqr\\1\\1DQ",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a.b","x&dFsqqlLfIA",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a.b","x&dFsqqlLfIA",[global])), 
     <<"a
 b">> = iolist_to_binary(re:replace("a
-b","a.b","rUNVcR\\1i\\1S",[])), 
+b","a.b","P&jObNmClO",[])), 
     <<"a
 b">> = iolist_to_binary(re:replace("a
-b","a.b","rUNVcR\\1i\\1S",[global])), 
-    <<"UHo">> = iolist_to_binary(re:replace("acb","a[^a]b","UHo",[dotall])), 
-    <<"UHo">> = iolist_to_binary(re:replace("acb","a[^a]b","UHo",[dotall,
-                                                                                                                                                                 global])), 
-    <<"muQa
-bDGfm">> = iolist_to_binary(re:replace("a
-b","a[^a]b","muQ&DGfm",[dotall])), 
-    <<"muQa
-bDGfm">> = iolist_to_binary(re:replace("a
-b","a[^a]b","muQ&DGfm",[dotall,global])), 
-    <<"mPIfJVBacbQacbtacbVacb">> = iolist_to_binary(re:replace("acb","a.b","m\\1PIfJVB&Q&t\\1&V&",[dotall])), 
-    <<"mPIfJVBacbQacbtacbVacb">> = iolist_to_binary(re:replace("acb","a.b","m\\1PIfJVB&Q&t\\1&V&",[dotall,
-                                                                                                                                                                                                   global])), 
-    <<"aNa
-bBIrkip">> = iolist_to_binary(re:replace("a
-b","a.b","aN&BIrkip",[dotall])), 
-    <<"aNa
-bBIrkip">> = iolist_to_binary(re:replace("a
-b","a.b","aN&BIrkip",[dotall,global])), 
+b","a.b","P&jObNmClO",[global])), 
+    <<"xacbpLkf">> = iolist_to_binary(re:replace("acb","a[^a]b","x&pLkf",[dotall])), 
+    <<"xacbpLkf">> = iolist_to_binary(re:replace("acb","a[^a]b","x&pLkf",[dotall,
+                                                                                                                                                                        global])), 
+    <<"FEa
+bcWUa
+bpdda
+ba
+bALbNurmn">> = iolist_to_binary(re:replace("a
+b","a[^a]b","FE&cWU&pdd&&ALbNurmn",[dotall])), 
+    <<"FEa
+bcWUa
+bpdda
+ba
+bALbNurmn">> = iolist_to_binary(re:replace("a
+b","a[^a]b","FE&cWU&pdd&&ALbNurmn",[dotall,global])), 
     ok.
 run11() ->
-    <<"vhgx">> = iolist_to_binary(re:replace("bac","^(b+?|a){1,2}?c","vhgx",[])), 
-    <<"vhgx">> = iolist_to_binary(re:replace("bac","^(b+?|a){1,2}?c","vhgx",[global])), 
-    <<"ybvbbac">> = iolist_to_binary(re:replace("bbac","^(b+?|a){1,2}?c","ybv&",[])), 
-    <<"ybvbbac">> = iolist_to_binary(re:replace("bbac","^(b+?|a){1,2}?c","ybv&",[global])), 
-    <<"KDBmQaFUbbbbacKDvahagVH">> = iolist_to_binary(re:replace("bbbac","^(b+?|a){1,2}?c","KDBmQ\\1FUb&KDv\\1h\\1gVH",[])), 
-    <<"KDBmQaFUbbbbacKDvahagVH">> = iolist_to_binary(re:replace("bbbac","^(b+?|a){1,2}?c","KDBmQ\\1FUb&KDv\\1h\\1gVH",[global])), 
-    <<"uPboDyBKbbbbaccsL">> = iolist_to_binary(re:replace("bbbbac","^(b+?|a){1,2}?c","uPboDyBK&csL",[])), 
-    <<"uPboDyBKbbbbaccsL">> = iolist_to_binary(re:replace("bbbbac","^(b+?|a){1,2}?c","uPboDyBK&csL",[global])), 
-    <<"QeDbbbbbacbbbbbacXxKbbbbbacTlGRhFObbbbbaccF">> = iolist_to_binary(re:replace("bbbbbac","^(b+?|a){1,2}?c","QeD&&XxK&TlGRhFO&cF",[])), 
-    <<"QeDbbbbbacbbbbbacXxKbbbbbacTlGRhFObbbbbaccF">> = iolist_to_binary(re:replace("bbbbbac","^(b+?|a){1,2}?c","QeD&&XxK&TlGRhFO&cF",[global])), 
-    <<"bacUbacihaieDLiAIBbacGLD">> = iolist_to_binary(re:replace("bac","^(b+|a){1,2}?c","&U&ih\\1ieDLiAIB&GLD",[])), 
-    <<"bacUbacihaieDLiAIBbacGLD">> = iolist_to_binary(re:replace("bac","^(b+|a){1,2}?c","&U&ih\\1ieDLiAIB&GLD",[global])), 
-    <<"YFsyGywxuIMvbbacmaha">> = iolist_to_binary(re:replace("bbac","^(b+|a){1,2}?c","YFsyGywxuIMv&m\\1h\\1",[])), 
-    <<"YFsyGywxuIMvbbacmaha">> = iolist_to_binary(re:replace("bbac","^(b+|a){1,2}?c","YFsyGywxuIMv&m\\1h\\1",[global])), 
-    <<"qbbbacaLIOdWFbbbacbbbacJBItjgaqJ">> = iolist_to_binary(re:replace("bbbac","^(b+|a){1,2}?c","q&\\1LIOdWF&&JBItjg\\1qJ",[])), 
-    <<"qbbbacaLIOdWFbbbacbbbacJBItjgaqJ">> = iolist_to_binary(re:replace("bbbac","^(b+|a){1,2}?c","q&\\1LIOdWF&&JBItjg\\1qJ",[global])), 
-    <<"QqiEfi">> = iolist_to_binary(re:replace("bbbbac","^(b+|a){1,2}?c","QqiEfi",[])), 
-    <<"QqiEfi">> = iolist_to_binary(re:replace("bbbbac","^(b+|a){1,2}?c","QqiEfi",[global])), 
-    <<"YDPanLeWvajbbbbbacabnHyjk">> = iolist_to_binary(re:replace("bbbbbac","^(b+|a){1,2}?c","YDPanLeWv\\1j&\\1bnHyjk",[])), 
-    <<"YDPanLeWvajbbbbbacabnHyjk">> = iolist_to_binary(re:replace("bbbbbac","^(b+|a){1,2}?c","YDPanLeWv\\1j&\\1bnHyjk",[global])), 
+    <<"GXcllkWrIacbBG">> = iolist_to_binary(re:replace("acb","a.b","\\1GXcllkWrI&\\1BG",[dotall])), 
+    <<"GXcllkWrIacbBG">> = iolist_to_binary(re:replace("acb","a.b","\\1GXcllkWrI&\\1BG",[dotall,
+                                                                                                                                                                                            global])), 
+    <<"bmMeaNSa
+bVvJW">> = iolist_to_binary(re:replace("a
+b","a.b","bmMeaNS&VvJW",[dotall])), 
+    <<"bmMeaNSa
+bVvJW">> = iolist_to_binary(re:replace("a
+b","a.b","bmMeaNS&VvJW",[dotall,global])), 
+    <<"FabacNvbacaGaWYRb">> = iolist_to_binary(re:replace("bac","^(b+?|a){1,2}?c","F\\1&Nv&\\1G\\1WYRb",[])), 
+    <<"FabacNvbacaGaWYRb">> = iolist_to_binary(re:replace("bac","^(b+?|a){1,2}?c","F\\1&Nv&\\1G\\1WYRb",[global])), 
+    <<"WGbbacksaSqpuabXCRDoMob">> = iolist_to_binary(re:replace("bbac","^(b+?|a){1,2}?c","WG&ks\\1Sqpu\\1bXCRDoMob",[])), 
+    <<"WGbbacksaSqpuabXCRDoMob">> = iolist_to_binary(re:replace("bbac","^(b+?|a){1,2}?c","WG&ks\\1Sqpu\\1bXCRDoMob",[global])), 
+    <<"aya">> = iolist_to_binary(re:replace("bbbac","^(b+?|a){1,2}?c","\\1y\\1",[])), 
+    <<"aya">> = iolist_to_binary(re:replace("bbbac","^(b+?|a){1,2}?c","\\1y\\1",[global])), 
+    <<"bbbbacjqGxgxaVAbbbbacSKEda">> = iolist_to_binary(re:replace("bbbbac","^(b+?|a){1,2}?c","&jqGxgx\\1VA&SKEd\\1",[])), 
+    <<"bbbbacjqGxgxaVAbbbbacSKEda">> = iolist_to_binary(re:replace("bbbbac","^(b+?|a){1,2}?c","&jqGxgx\\1VA&SKEd\\1",[global])), 
+    <<"nCebbbbbacpljEau">> = iolist_to_binary(re:replace("bbbbbac","^(b+?|a){1,2}?c","nCe&pljE\\1u",[])), 
+    <<"nCebbbbbacpljEau">> = iolist_to_binary(re:replace("bbbbbac","^(b+?|a){1,2}?c","nCe&pljE\\1u",[global])), 
+    <<"aehaicAQxGvl">> = iolist_to_binary(re:replace("bac","^(b+|a){1,2}?c","\\1ehaicAQxGvl",[])), 
+    <<"aehaicAQxGvl">> = iolist_to_binary(re:replace("bac","^(b+|a){1,2}?c","\\1ehaicAQxGvl",[global])), 
+    <<"ggbbactWBanbbacPcVaBlWkC">> = iolist_to_binary(re:replace("bbac","^(b+|a){1,2}?c","gg&tWB\\1n&PcV\\1BlWkC",[])), 
+    <<"ggbbactWBanbbacPcVaBlWkC">> = iolist_to_binary(re:replace("bbac","^(b+|a){1,2}?c","gg&tWB\\1n&PcV\\1BlWkC",[global])), 
+    <<"bbbbacaRcabbbacS">> = iolist_to_binary(re:replace("bbbac","^(b+|a){1,2}?c","b&\\1Rc\\1&S",[])), 
+    <<"bbbbacaRcabbbacS">> = iolist_to_binary(re:replace("bbbac","^(b+|a){1,2}?c","b&\\1Rc\\1&S",[global])), 
+    <<"lrNbbbbacMarFghJVbbbbac">> = iolist_to_binary(re:replace("bbbbac","^(b+|a){1,2}?c","lrN&M\\1rFghJV&",[])), 
+    <<"lrNbbbbacMarFghJVbbbbac">> = iolist_to_binary(re:replace("bbbbac","^(b+|a){1,2}?c","lrN&M\\1rFghJV&",[global])), 
+    <<"aybajbbbbbacli">> = iolist_to_binary(re:replace("bbbbbac","^(b+|a){1,2}?c","\\1yb\\1j&li",[])), 
+    <<"aybajbbbbbacli">> = iolist_to_binary(re:replace("bbbbbac","^(b+|a){1,2}?c","\\1yb\\1j&li",[global])), 
     <<"x
 b">> = iolist_to_binary(re:replace("x
-b","(?!\\A)x","TB&e&lCSta",[multiline])), 
+b","(?!\\A)x","qdtT&xXSc",[multiline])), 
     <<"x
 b">> = iolist_to_binary(re:replace("x
-b","(?!\\A)x","TB&e&lCSta",[multiline,global])), 
-    <<"axHTxRqfqP">> = iolist_to_binary(re:replace("ax","(?!\\A)x","&HT&\\1Rq\\1fqP",[multiline])), 
-    <<"axHTxRqfqP">> = iolist_to_binary(re:replace("ax","(?!\\A)x","&HT&\\1Rq\\1fqP",[multiline,
-                                                                                                                                                                                                  global])), 
-    <<"{ab}">> = iolist_to_binary(re:replace("{ab}","\\x0{ab}","nqnNdxgun\\1T",[])), 
-    <<"{ab}">> = iolist_to_binary(re:replace("{ab}","\\x0{ab}","nqnNdxgun\\1T",[global])), 
-    <<"OrUCDJnCTtDo">> = iolist_to_binary(re:replace("CD","(A|B)*?CD","OrU&J\\1nCTtDo",[])), 
-    <<"OrUCDJnCTtDo">> = iolist_to_binary(re:replace("CD","(A|B)*?CD","OrU&J\\1nCTtDo",[global])), 
-    <<"MkLtcbirH">> = iolist_to_binary(re:replace("CD","(A|B)*CD","MkLtcbirH",[])), 
-    <<"MkLtcbirH">> = iolist_to_binary(re:replace("CD","(A|B)*CD","MkLtcbirH",[global])), 
-    <<"ABABrABABomDFFpAABABSfrABGABVAB">> = iolist_to_binary(re:replace("ABABAB","(AB)*?\\1","\\1\\1r&omDFFpA&Sfr\\1G\\1V",[])), 
-    <<"ABABrABABomDFFpAABABSfrABGABVAB">> = iolist_to_binary(re:replace("ABABAB","(AB)*?\\1","\\1\\1r&omDFFpA&Sfr\\1G\\1V",[global])), 
-    <<"NpABABABGmqeABABABABrmlyABABABdq">> = iolist_to_binary(re:replace("ABABAB","(AB)*\\1","Np&Gmqe\\1&rmly&dq",[])), 
-    <<"NpABABABGmqeABABABABrmlyABABABdq">> = iolist_to_binary(re:replace("ABABAB","(AB)*\\1","Np&Gmqe\\1&rmly&dq",[global])), 
-    <<"qRqrQeDLnUtUIooiI">> = iolist_to_binary(re:replace("foo","(?<!bar)foo","q\\1RqrQeDLn\\1UtUIoo\\1iI",[])), 
-    <<"qRqrQeDLnUtUIooiI">> = iolist_to_binary(re:replace("foo","(?<!bar)foo","q\\1RqrQeDLn\\1UtUIoo\\1iI",[global])), 
-    <<"catOdXBXoDHfooHbldUpfood">> = iolist_to_binary(re:replace("catfood","(?<!bar)foo","OdXBXoDH&HbldUp&",[])), 
-    <<"catOdXBXoDHfooHbldUpfood">> = iolist_to_binary(re:replace("catfood","(?<!bar)foo","OdXBXoDH&HbldUp&",[global])), 
-    <<"arDtle">> = iolist_to_binary(re:replace("arfootle","(?<!bar)foo","D",[])), 
-    <<"arDtle">> = iolist_to_binary(re:replace("arfootle","(?<!bar)foo","D",[global])), 
-    <<"rYPYoYugCsh">> = iolist_to_binary(re:replace("rfoosh","(?<!bar)foo","YPYoYug\\1C",[])), 
-    <<"rYPYoYugCsh">> = iolist_to_binary(re:replace("rfoosh","(?<!bar)foo","YPYoYug\\1C",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<!bar)foo","i",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<!bar)foo","i",[global])), 
-    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","(?<!bar)foo","cbUElrx&&\\1\\1YM\\1aBcUl",[])), 
-    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","(?<!bar)foo","cbUElrx&&\\1\\1YM\\1aBcUl",[global])), 
-    <<"towbarfoo">> = iolist_to_binary(re:replace("towbarfoo","(?<!bar)foo","saPM\\1\\1OgLT\\1h\\1KWyOtmQ",[])), 
-    <<"towbarfoo">> = iolist_to_binary(re:replace("towbarfoo","(?<!bar)foo","saPM\\1\\1OgLT\\1h\\1KWyOtmQ",[global])), 
-    <<"EPmld">> = iolist_to_binary(re:replace("catfood","\\w{3}(?<!bar)foo","EPml",[])), 
-    <<"EPmld">> = iolist_to_binary(re:replace("catfood","\\w{3}(?<!bar)foo","EPml",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\w{3}(?<!bar)foo","MhJ&dGwUuIb\\1JIoqE",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\w{3}(?<!bar)foo","MhJ&dGwUuIb\\1JIoqE",[global])), 
-    <<"foo">> = iolist_to_binary(re:replace("foo","\\w{3}(?<!bar)foo","&wjHKW&gb",[])), 
-    <<"foo">> = iolist_to_binary(re:replace("foo","\\w{3}(?<!bar)foo","&wjHKW&gb",[global])), 
-    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","\\w{3}(?<!bar)foo","B",[])), 
-    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","\\w{3}(?<!bar)foo","B",[global])), 
-    <<"towbarfoo">> = iolist_to_binary(re:replace("towbarfoo","\\w{3}(?<!bar)foo","Jspqw\\1R\\1ldUs",[])), 
-    <<"towbarfoo">> = iolist_to_binary(re:replace("towbarfoo","\\w{3}(?<!bar)foo","Jspqw\\1R\\1ldUs",[global])), 
-    <<"fooarfooVALbarfooUbfooCrGfoobarhbarlfu">> = iolist_to_binary(re:replace("fooabar","(?<=(foo)a)bar","r\\1VAL&\\1Ub\\1CrG\\1&h&lfu",[])), 
-    <<"fooarfooVALbarfooUbfooCrGfoobarhbarlfu">> = iolist_to_binary(re:replace("fooabar","(?<=(foo)a)bar","r\\1VAL&\\1Ub\\1CrG\\1&h&lfu",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(foo)a)bar","Xup&&F\\1h\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(foo)a)bar","Xup&&F\\1h\\1",[global])), 
-    <<"bar">> = iolist_to_binary(re:replace("bar","(?<=(foo)a)bar","IyyUVRu\\1&J&EmI&",[])), 
-    <<"bar">> = iolist_to_binary(re:replace("bar","(?<=(foo)a)bar","IyyUVRu\\1&J&EmI&",[global])), 
-    <<"foobbar">> = iolist_to_binary(re:replace("foobbar","(?<=(foo)a)bar","yUdI",[])), 
-    <<"foobbar">> = iolist_to_binary(re:replace("foobbar","(?<=(foo)a)bar","yUdI",[global])), 
-    <<"TjyabckVlQOnp">> = iolist_to_binary(re:replace("abc","\\Aabc\\z","Tjy&kVlQOnp",[multiline])), 
-    <<"TjyabckVlQOnp">> = iolist_to_binary(re:replace("abc","\\Aabc\\z","Tjy&kVlQOnp",[multiline,
-                                                                                                                                                                                          global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Aabc\\z","jAW\\1V&Gcxh&iaRsV\\1",[multiline])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Aabc\\z","jAW\\1V&Gcxh&iaRsV\\1",[multiline,
-                                                                                                                                                                                                                                 global])), 
-    <<"xQWabcHT">> = iolist_to_binary(re:replace("abc","\\Aabc\\z","\\1xQW&H\\1T",[multiline])), 
-    <<"xQWabcHT">> = iolist_to_binary(re:replace("abc","\\Aabc\\z","\\1xQW&H\\1T",[multiline,
-                                                                                                                                                                                              global])), 
+b","(?!\\A)x","qdtT&xXSc",[multiline,global])), 
+    <<"axa">> = iolist_to_binary(re:replace("ax","(?!\\A)x","&a",[multiline])), 
+    <<"axa">> = iolist_to_binary(re:replace("ax","(?!\\A)x","&a",[multiline,
+                                                                                                                                                                     global])), 
+    <<"{ab}">> = iolist_to_binary(re:replace("{ab}","\\x0{ab}","&aQi\\1rM&TR&\\1e",[])), 
+    <<"{ab}">> = iolist_to_binary(re:replace("{ab}","\\x0{ab}","&aQi\\1rM&TR&\\1e",[global])), 
+    <<"KNDG">> = iolist_to_binary(re:replace("CD","(A|B)*?CD","K\\1NDG",[])), 
+    <<"KNDG">> = iolist_to_binary(re:replace("CD","(A|B)*?CD","K\\1NDG",[global])), 
+    <<"AgdCDyU">> = iolist_to_binary(re:replace("CD","(A|B)*CD","Agd&\\1yU",[])), 
+    <<"AgdCDyU">> = iolist_to_binary(re:replace("CD","(A|B)*CD","Agd&\\1yU",[global])), 
+    <<"KNLvABjABABKKABABAB">> = iolist_to_binary(re:replace("ABABAB","(AB)*?\\1","KNLv\\1j&KK&",[])), 
+    <<"KNLvABjABABKKABABAB">> = iolist_to_binary(re:replace("ABABAB","(AB)*?\\1","KNLv\\1j&KK&",[global])), 
+    <<"GnM">> = iolist_to_binary(re:replace("ABABAB","(AB)*\\1","GnM",[])), 
+    <<"GnM">> = iolist_to_binary(re:replace("ABABAB","(AB)*\\1","GnM",[global])), 
+    <<"fooRBfoomXVc">> = iolist_to_binary(re:replace("foo","(?<!bar)foo","&RB&mXVc",[])), 
+    <<"fooRBfoomXVc">> = iolist_to_binary(re:replace("foo","(?<!bar)foo","&RB&mXVc",[global])), 
+    <<"catjWUnJUSd">> = iolist_to_binary(re:replace("catfood","(?<!bar)foo","jWUnJUS",[])), 
+    <<"catjWUnJUSd">> = iolist_to_binary(re:replace("catfood","(?<!bar)foo","jWUnJUS",[global])), 
+    <<"arPgBuMtle">> = iolist_to_binary(re:replace("arfootle","(?<!bar)foo","PgBuM",[])), 
+    <<"arPgBuMtle">> = iolist_to_binary(re:replace("arfootle","(?<!bar)foo","PgBuM",[global])), 
+    <<"rfoorKCsmwsrXilqsh">> = iolist_to_binary(re:replace("rfoosh","(?<!bar)foo","&rKCsmwsrXilq",[])), 
+    <<"rfoorKCsmwsrXilqsh">> = iolist_to_binary(re:replace("rfoosh","(?<!bar)foo","&rKCsmwsrXilq",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<!bar)foo","\\1aT&&Wgmx",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<!bar)foo","\\1aT&&Wgmx",[global])), 
+    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","(?<!bar)foo","ljtkcC",[])), 
+    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","(?<!bar)foo","ljtkcC",[global])), 
+    <<"towbarfoo">> = iolist_to_binary(re:replace("towbarfoo","(?<!bar)foo","&&\\1Tmj\\1aBVw&Su\\1nww\\1",[])), 
+    <<"towbarfoo">> = iolist_to_binary(re:replace("towbarfoo","(?<!bar)foo","&&\\1Tmj\\1aBVw&Su\\1nww\\1",[global])), 
+    <<"ogelleKhJPBRcatfooBpBd">> = iolist_to_binary(re:replace("catfood","\\w{3}(?<!bar)foo","ogel\\1leKhJPBR\\1&B\\1pB",[])), 
+    <<"ogelleKhJPBRcatfooBpBd">> = iolist_to_binary(re:replace("catfood","\\w{3}(?<!bar)foo","ogel\\1leKhJPBR\\1&B\\1pB",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\w{3}(?<!bar)foo","DfK&xr&sMv&&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\w{3}(?<!bar)foo","DfK&xr&sMv&&",[global])), 
+    <<"foo">> = iolist_to_binary(re:replace("foo","\\w{3}(?<!bar)foo","&DDDKoimlSswYrm&w",[])), 
+    <<"foo">> = iolist_to_binary(re:replace("foo","\\w{3}(?<!bar)foo","&DDDKoimlSswYrm&w",[global])), 
+    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","\\w{3}(?<!bar)foo","iBoc&&NxWYj\\1xympSmB",[])), 
+    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","\\w{3}(?<!bar)foo","iBoc&&NxWYj\\1xympSmB",[global])), 
+    <<"towbarfoo">> = iolist_to_binary(re:replace("towbarfoo","\\w{3}(?<!bar)foo","u&dq&",[])), 
+    <<"towbarfoo">> = iolist_to_binary(re:replace("towbarfoo","\\w{3}(?<!bar)foo","u&dq&",[global])), 
+    <<"fooalCkfooPbarqRySQfoobarYHrF">> = iolist_to_binary(re:replace("fooabar","(?<=(foo)a)bar","lCk\\1P&qRySQ\\1&YHrF",[])), 
+    <<"fooalCkfooPbarqRySQfoobarYHrF">> = iolist_to_binary(re:replace("fooabar","(?<=(foo)a)bar","lCk\\1P&qRySQ\\1&YHrF",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(foo)a)bar","QkbJD&bLtir&fa",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(foo)a)bar","QkbJD&bLtir&fa",[global])), 
+    <<"bar">> = iolist_to_binary(re:replace("bar","(?<=(foo)a)bar","&J\\1DGniTa",[])), 
+    <<"bar">> = iolist_to_binary(re:replace("bar","(?<=(foo)a)bar","&J\\1DGniTa",[global])), 
+    <<"foobbar">> = iolist_to_binary(re:replace("foobbar","(?<=(foo)a)bar","\\1bfWxNNO\\1\\1uiB",[])), 
+    <<"foobbar">> = iolist_to_binary(re:replace("foobbar","(?<=(foo)a)bar","\\1bfWxNNO\\1\\1uiB",[global])), 
+    <<"inSfgh">> = iolist_to_binary(re:replace("abc","\\Aabc\\z","inSf\\1\\1gh",[multiline])), 
+    <<"inSfgh">> = iolist_to_binary(re:replace("abc","\\Aabc\\z","inSf\\1\\1gh",[multiline,
+                                                                                                                                                                                             global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Aabc\\z","&JtcOT\\1qU",[multiline])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Aabc\\z","&JtcOT\\1qU",[multiline,
+                                                                                                                                                                                                           global])), 
+    <<"fEQ">> = iolist_to_binary(re:replace("abc","\\Aabc\\z","fEQ",[multiline])), 
+    <<"fEQ">> = iolist_to_binary(re:replace("abc","\\Aabc\\z","fEQ",[multiline,
+                                                                                                                                                                         global])), 
     <<"qqq
 abc">> = iolist_to_binary(re:replace("qqq
-abc","\\Aabc\\z","Y\\1YcwSrGNHt&\\1bI&",[multiline])), 
+abc","\\Aabc\\z","ilQoSPAJ",[multiline])), 
     <<"qqq
 abc">> = iolist_to_binary(re:replace("qqq
-abc","\\Aabc\\z","Y\\1YcwSrGNHt&\\1bI&",[multiline,global])), 
+abc","\\Aabc\\z","ilQoSPAJ",[multiline,global])), 
     <<"abc
 zzz">> = iolist_to_binary(re:replace("abc
-zzz","\\Aabc\\z","hxWEtDjrfttJGQ",[multiline])), 
+zzz","\\Aabc\\z","sOIiDw\\1U\\1Mul&\\1NN\\1",[multiline])), 
     <<"abc
 zzz">> = iolist_to_binary(re:replace("abc
-zzz","\\Aabc\\z","hxWEtDjrfttJGQ",[multiline,global])), 
+zzz","\\Aabc\\z","sOIiDw\\1U\\1Mul&\\1NN\\1",[multiline,
+                                                               global])), 
     <<"qqq
 abc
 zzz">> = iolist_to_binary(re:replace("qqq
 abc
-zzz","\\Aabc\\z","\\1AYG&TDth",[multiline])), 
+zzz","\\Aabc\\z","&On&obtglyVw",[multiline])), 
     <<"qqq
 abc
 zzz">> = iolist_to_binary(re:replace("qqq
 abc
-zzz","\\Aabc\\z","\\1AYG&TDth",[multiline,global])), 
-    <<"1D">> = iolist_to_binary(re:replace("1.230003938","(?>(\\.\\d\\d[1-9]?))\\d+","D",[])), 
-    <<"1D">> = iolist_to_binary(re:replace("1.230003938","(?>(\\.\\d\\d[1-9]?))\\d+","D",[global])), 
-    <<"1.875Vkl.875egB.875000282cg">> = iolist_to_binary(re:replace("1.875000282","(?>(\\.\\d\\d[1-9]?))\\d+","\\1Vkl\\1egB&cg",[])), 
-    <<"1.875Vkl.875egB.875000282cg">> = iolist_to_binary(re:replace("1.875000282","(?>(\\.\\d\\d[1-9]?))\\d+","\\1Vkl\\1egB&cg",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>(\\.\\d\\d[1-9]?))\\d+","d&&VkB&QYebMC",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>(\\.\\d\\d[1-9]?))\\d+","d&&VkB&QYebMC",[global])), 
-    <<"1.235">> = iolist_to_binary(re:replace("1.235","(?>(\\.\\d\\d[1-9]?))\\d+","i\\1S\\1\\1&Yq&Pg&J&\\1",[])), 
-    <<"1.235">> = iolist_to_binary(re:replace("1.235","(?>(\\.\\d\\d[1-9]?))\\d+","i\\1S\\1\\1&Yq&Pg&J&\\1",[global])), 
-    <<"cjqYdkkpartyparty">> = iolist_to_binary(re:replace("now is the time for all good men to come to the aid of the party","^((?>\\w+)|(?>\\s+))*$","cjqYdkk\\1\\1",[])), 
-    <<"cjqYdkkpartyparty">> = iolist_to_binary(re:replace("now is the time for all good men to come to the aid of the party","^((?>\\w+)|(?>\\s+))*$","cjqYdkk\\1\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^((?>\\w+)|(?>\\s+))*$","BK",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^((?>\\w+)|(?>\\s+))*$","BK",[global])), 
-    <<"this is not a line with only words and spaces!">> = iolist_to_binary(re:replace("this is not a line with only words and spaces!","^((?>\\w+)|(?>\\s+))*$","sakHEC\\1tyC",[])), 
-    <<"this is not a line with only words and spaces!">> = iolist_to_binary(re:replace("this is not a line with only words and spaces!","^((?>\\w+)|(?>\\s+))*$","sakHEC\\1tyC",[global])), 
-    <<"a12345ax12345a">> = iolist_to_binary(re:replace("12345a","(\\d+)(\\w)","a&x&",[])), 
-    <<"a12345ax12345a">> = iolist_to_binary(re:replace("12345a","(\\d+)(\\w)","a&x&",[global])), 
-    <<"12345Mx1234LDmSq+">> = iolist_to_binary(re:replace("12345+","(\\d+)(\\w)","&Mx\\1LDmSq",[])), 
-    <<"12345Mx1234LDmSq+">> = iolist_to_binary(re:replace("12345+","(\\d+)(\\w)","&Mx\\1LDmSq",[global])), 
-    <<"kx12345GkJIBKkR12345aIDW12345ar">> = iolist_to_binary(re:replace("12345a","((?>\\d+))(\\w)","kx\\1GkJIBKkR&IDW&r",[])), 
-    <<"kx12345GkJIBKkR12345aIDW12345ar">> = iolist_to_binary(re:replace("12345a","((?>\\d+))(\\w)","kx\\1GkJIBKkR&IDW&r",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?>\\d+))(\\w)","AFie\\1JMiAGf&BhuHi\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?>\\d+))(\\w)","AFie\\1JMiAGf&BhuHi\\1",[global])), 
-    <<"12345+">> = iolist_to_binary(re:replace("12345+","((?>\\d+))(\\w)","l&&bFVdpjaGHV",[])), 
-    <<"12345+">> = iolist_to_binary(re:replace("12345+","((?>\\d+))(\\w)","l&&bFVdpjaGHV",[global])), 
-    <<"EqHtaaabaaabaaabSwdBiGUaaab">> = iolist_to_binary(re:replace("aaab","(?>a+)b","EqHt&&&SwdBiGU&",[])), 
-    <<"EqHtaaabaaabaaabSwdBiGUaaab">> = iolist_to_binary(re:replace("aaab","(?>a+)b","EqHt&&&SwdBiGU&",[global])), 
-    <<"SfjgLalqtcaaabaaablpXe">> = iolist_to_binary(re:replace("aaab","((?>a+)b)","SfjgLalqtc\\1&lpXe",[])), 
-    <<"SfjgLalqtcaaabaaablpXe">> = iolist_to_binary(re:replace("aaab","((?>a+)b)","SfjgLalqtc\\1&lpXe",[global])), 
+zzz","\\Aabc\\z","&On&obtglyVw",[multiline,global])), 
+    <<"1p.23">> = iolist_to_binary(re:replace("1.230003938","(?>(\\.\\d\\d[1-9]?))\\d+","p\\1",[])), 
+    <<"1p.23">> = iolist_to_binary(re:replace("1.230003938","(?>(\\.\\d\\d[1-9]?))\\d+","p\\1",[global])), 
+    <<"1.875ShDPcSaaE.875000282">> = iolist_to_binary(re:replace("1.875000282","(?>(\\.\\d\\d[1-9]?))\\d+","\\1ShDPcSaaE&",[])), 
+    <<"1.875ShDPcSaaE.875000282">> = iolist_to_binary(re:replace("1.875000282","(?>(\\.\\d\\d[1-9]?))\\d+","\\1ShDPcSaaE&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>(\\.\\d\\d[1-9]?))\\d+","kgx\\1&RsUCY",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>(\\.\\d\\d[1-9]?))\\d+","kgx\\1&RsUCY",[global])), 
+    <<"1.235">> = iolist_to_binary(re:replace("1.235","(?>(\\.\\d\\d[1-9]?))\\d+","\\1OwWeWH",[])), 
+    <<"1.235">> = iolist_to_binary(re:replace("1.235","(?>(\\.\\d\\d[1-9]?))\\d+","\\1OwWeWH",[global])), 
+    <<"RKNdIe">> = iolist_to_binary(re:replace("now is the time for all good men to come to the aid of the party","^((?>\\w+)|(?>\\s+))*$","RKNdIe",[])), 
+    <<"RKNdIe">> = iolist_to_binary(re:replace("now is the time for all good men to come to the aid of the party","^((?>\\w+)|(?>\\s+))*$","RKNdIe",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^((?>\\w+)|(?>\\s+))*$","&dYBP",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^((?>\\w+)|(?>\\s+))*$","&dYBP",[global])), 
+    <<"this is not a line with only words and spaces!">> = iolist_to_binary(re:replace("this is not a line with only words and spaces!","^((?>\\w+)|(?>\\s+))*$","cGurgcY\\1oWHq&qXicAl",[])), 
+    <<"this is not a line with only words and spaces!">> = iolist_to_binary(re:replace("this is not a line with only words and spaces!","^((?>\\w+)|(?>\\s+))*$","cGurgcY\\1oWHq&qXicAl",[global])), 
+    <<"hXTky12345aEl12345aGX12345kFf">> = iolist_to_binary(re:replace("12345a","(\\d+)(\\w)","hXTky&El&GX\\1kFf",[])), 
+    <<"hXTky12345aEl12345aGX12345kFf">> = iolist_to_binary(re:replace("12345a","(\\d+)(\\w)","hXTky&El&GX\\1kFf",[global])), 
+    <<"hd1234x+">> = iolist_to_binary(re:replace("12345+","(\\d+)(\\w)","hd\\1x",[])), 
+    <<"hd1234x+">> = iolist_to_binary(re:replace("12345+","(\\d+)(\\w)","hd\\1x",[global])), 
+    <<"12345">> = iolist_to_binary(re:replace("12345a","((?>\\d+))(\\w)","\\1",[])), 
+    <<"12345">> = iolist_to_binary(re:replace("12345a","((?>\\d+))(\\w)","\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?>\\d+))(\\w)","aGjfXar",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?>\\d+))(\\w)","aGjfXar",[global])), 
+    <<"12345+">> = iolist_to_binary(re:replace("12345+","((?>\\d+))(\\w)","DmEP\\1AVjI&r",[])), 
+    <<"12345+">> = iolist_to_binary(re:replace("12345+","((?>\\d+))(\\w)","DmEP\\1AVjI&r",[global])), 
+    <<"TaaabtTxSOuYhbPTaaabFKp">> = iolist_to_binary(re:replace("aaab","(?>a+)b","T&tTxS\\1O\\1uYhbPT&\\1FKp",[])), 
+    <<"TaaabtTxSOuYhbPTaaabFKp">> = iolist_to_binary(re:replace("aaab","(?>a+)b","T&tTxS\\1O\\1uYhbPT&\\1FKp",[global])), 
     ok.
 run12() ->
-    <<"uUMJaaabSIfpB">> = iolist_to_binary(re:replace("aaab","(?>(a+))b","uUMJ&SIfpB",[])), 
-    <<"uUMJaaabSIfpB">> = iolist_to_binary(re:replace("aaab","(?>(a+))b","uUMJ&SIfpB",[global])), 
-    <<"aaaYgHODtKiOcNErSSbbbccc">> = iolist_to_binary(re:replace("aaabbbccc","(?>b)+","YgHODtKiOcNErSS&\\1",[])), 
-    <<"aaaYgHODtKiOcNErSSbbbccc">> = iolist_to_binary(re:replace("aaabbbccc","(?>b)+","YgHODtKiOcNErSS&\\1",[global])), 
-    <<"oaaabbbbcaaabbbbcEpdElkPiPeaeLnncccd">> = iolist_to_binary(re:replace("aaabbbbccccd","(?>a+|b+|c+)*c","o\\1&&EpdEl\\1kPiPeaeLnn",[])), 
-    <<"oaaabbbbcaaabbbbcEpdElkPiPeaeLnnoccEpdElkPiPeaeLnnoccEpdElkPiPeaeLnnoccEpdElkPiPeaeLnnd">> = iolist_to_binary(re:replace("aaabbbbccccd","(?>a+|b+|c+)*c","o\\1&&EpdEl\\1kPiPeaeLnn",[global])), 
-    <<"((HxYTsih">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+","HxYTsih",[])), 
-    <<"((HxYTsih">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+","HxYTsih",[global])), 
-    <<"iJnuXdUjqgsabcM(abc)OUgSEW">> = iolist_to_binary(re:replace("(abc)","\\(((?>[^()]+)|\\([^()]+\\))+\\)","iJnuXdUjqgs\\1M&OUgSEW",[])), 
-    <<"iJnuXdUjqgsabcM(abc)OUgSEW">> = iolist_to_binary(re:replace("(abc)","\\(((?>[^()]+)|\\([^()]+\\))+\\)","iJnuXdUjqgs\\1M&OUgSEW",[global])), 
-    <<"oxyzdq">> = iolist_to_binary(re:replace("(abc(def)xyz)","\\(((?>[^()]+)|\\([^()]+\\))+\\)","o\\1dq",[])), 
-    <<"oxyzdq">> = iolist_to_binary(re:replace("(abc(def)xyz)","\\(((?>[^()]+)|\\([^()]+\\))+\\)","o\\1dq",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\(((?>[^()]+)|\\([^()]+\\))+\\)","RViX",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\(((?>[^()]+)|\\([^()]+\\))+\\)","RViX",[global])), 
-    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(((?>[^()]+)|\\([^()]+\\))+\\)","H",[])), 
-    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(((?>[^()]+)|\\([^()]+\\))+\\)","H",[global])), 
-    <<"tbhUMBhabLFA">> = iolist_to_binary(re:replace("ab","a(?-i)b","tbhUMBh&\\1LFA",[caseless])), 
-    <<"tbhUMBhabLFA">> = iolist_to_binary(re:replace("ab","a(?-i)b","tbhUMBh&\\1LFA",[caseless,
-                                                                                                                                                                                         global])), 
-    <<"QUAETVEmTTESUWK">> = iolist_to_binary(re:replace("Ab","a(?-i)b","QUAETVEmTT\\1\\1ESUWK",[caseless])), 
-    <<"QUAETVEmTTESUWK">> = iolist_to_binary(re:replace("Ab","a(?-i)b","QUAETVEmTT\\1\\1ESUWK",[caseless,
-                                                                                                                                                                                                       global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?-i)b","\\1UHB",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?-i)b","\\1UHB",[caseless,
-                                                                                                                                                                                          global])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","a(?-i)b","\\1\\1tHVtVAphgcPH",[caseless])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","a(?-i)b","\\1\\1tHVtVAphgcPH",[caseless,
+    <<"LhIrrFgkHmaaabfdaaaboY">> = iolist_to_binary(re:replace("aaab","((?>a+)b)","LhIrrFgkHm&fd\\1oY",[])), 
+    <<"LhIrrFgkHmaaabfdaaaboY">> = iolist_to_binary(re:replace("aaab","((?>a+)b)","LhIrrFgkHm&fd\\1oY",[global])), 
+    <<"ImaaaaaacADcaaabpHh">> = iolist_to_binary(re:replace("aaab","(?>(a+))b","Im\\1\\1cADc&pHh",[])), 
+    <<"ImaaaaaacADcaaabpHh">> = iolist_to_binary(re:replace("aaab","(?>(a+))b","Im\\1\\1cADc&pHh",[global])), 
+    <<"aaatKEdbbbccc">> = iolist_to_binary(re:replace("aaabbbccc","(?>b)+","tKEd&\\1",[])), 
+    <<"aaatKEdbbbccc">> = iolist_to_binary(re:replace("aaabbbccc","(?>b)+","tKEd&\\1",[global])), 
+    <<"mnyiaaabbbbcEwbrLGfNMcccd">> = iolist_to_binary(re:replace("aaabbbbccccd","(?>a+|b+|c+)*c","m\\1nyi&EwbrLGfNM",[])), 
+    <<"mnyiaaabbbbcEwbrLGfNMmnyicEwbrLGfNMmnyicEwbrLGfNMmnyicEwbrLGfNMd">> = iolist_to_binary(re:replace("aaabbbbccccd","(?>a+|b+|c+)*c","m\\1nyi&EwbrLGfNM",[global])), 
+    <<"((Iqlkabc(ade)ufh()()xbhmeIrGmiGmVd">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+","Iqlk&bhmeIrGmiGmVd",[])), 
+    <<"((Iqlkabc(ade)ufh()()xbhmeIrGmiGmVd">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+","Iqlk&bhmeIrGmiGmVd",[global])), 
+    <<"CIsFJQabcgcRrp">> = iolist_to_binary(re:replace("(abc)","\\(((?>[^()]+)|\\([^()]+\\))+\\)","CIsFJQ\\1gcRrp",[])), 
+    <<"CIsFJQabcgcRrp">> = iolist_to_binary(re:replace("(abc)","\\(((?>[^()]+)|\\([^()]+\\))+\\)","CIsFJQ\\1gcRrp",[global])), 
+    <<"lmHuxyzxyzCxyzBxyzfyc">> = iolist_to_binary(re:replace("(abc(def)xyz)","\\(((?>[^()]+)|\\([^()]+\\))+\\)","lmHu\\1\\1C\\1B\\1fyc",[])), 
+    <<"lmHuxyzxyzCxyzBxyzfyc">> = iolist_to_binary(re:replace("(abc(def)xyz)","\\(((?>[^()]+)|\\([^()]+\\))+\\)","lmHu\\1\\1C\\1B\\1fyc",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\(((?>[^()]+)|\\([^()]+\\))+\\)","GQrbsavAq",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\(((?>[^()]+)|\\([^()]+\\))+\\)","GQrbsavAq",[global])), 
+    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(((?>[^()]+)|\\([^()]+\\))+\\)","\\1TXU&lHlMOA&&\\1EB&EF",[])), 
+    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(((?>[^()]+)|\\([^()]+\\))+\\)","\\1TXU&lHlMOA&&\\1EB&EF",[global])), 
+    <<"idabiAQbk">> = iolist_to_binary(re:replace("ab","a(?-i)b","id\\1&iAQbk",[caseless])), 
+    <<"idabiAQbk">> = iolist_to_binary(re:replace("ab","a(?-i)b","id\\1&iAQbk",[caseless,
+                                                                                                                                                                                   global])), 
+    <<"ymJEoJHMVXAbpfeH">> = iolist_to_binary(re:replace("Ab","a(?-i)b","ymJEo\\1JHMVX&pfeH",[caseless])), 
+    <<"ymJEoJHMVXAbpfeH">> = iolist_to_binary(re:replace("Ab","a(?-i)b","ymJEo\\1JHMVX&pfeH",[caseless,
                                                                                                                                                                                                  global])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","a(?-i)b","EHcIhNYa\\1KSgqWOK",[caseless])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","a(?-i)b","EHcIhNYa\\1KSgqWOK",[caseless,
-                                                                                                                                                                                                global])), 
-    <<"FILLIygQ">> = iolist_to_binary(re:replace("a bcd e","(a (?x)b c)d e","FILLIygQ",[])), 
-    <<"FILLIygQ">> = iolist_to_binary(re:replace("a bcd e","(a (?x)b c)d e","FILLIygQ",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a (?x)b c)d e","wJGN&cKBOuESq\\1&Wj",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a (?x)b c)d e","wJGN&cKBOuESq\\1&Wj",[global])), 
-    <<"a b cd e">> = iolist_to_binary(re:replace("a b cd e","(a (?x)b c)d e","A\\1AwoRg&BJXQG",[])), 
-    <<"a b cd e">> = iolist_to_binary(re:replace("a b cd e","(a (?x)b c)d e","A\\1AwoRg&BJXQG",[global])), 
-    <<"abcd e">> = iolist_to_binary(re:replace("abcd e","(a (?x)b c)d e","u",[])), 
-    <<"abcd e">> = iolist_to_binary(re:replace("abcd e","(a (?x)b c)d e","u",[global])), 
-    <<"a bcde">> = iolist_to_binary(re:replace("a bcde","(a (?x)b c)d e","oNi\\1yapjj\\1GmPvu\\1Y\\1qv",[])), 
-    <<"a bcde">> = iolist_to_binary(re:replace("a bcde","(a (?x)b c)d e","oNi\\1yapjj\\1GmPvu\\1Y\\1qv",[global])), 
-    <<"Aa bcde fa bcde faa bcde fEL">> = iolist_to_binary(re:replace("a bcde f","(a b(?x)c d (?-x)e f)","A&&a&EL",[])), 
-    <<"Aa bcde fa bcde faa bcde fEL">> = iolist_to_binary(re:replace("a bcde f","(a b(?x)c d (?-x)e f)","A&&a&EL",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a b(?x)c d (?-x)e f)","tNNP\\1V&C",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a b(?x)c d (?-x)e f)","tNNP\\1V&C",[global])), 
-    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","(a b(?x)c d (?-x)e f)","ty&TPg&J\\1hrKvQIX\\1",[])), 
-    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","(a b(?x)c d (?-x)e f)","ty&TPg&J\\1hrKvQIX\\1",[global])), 
-    <<"Bfe">> = iolist_to_binary(re:replace("abc","(a(?i)b)c","Bfe",[])), 
-    <<"Bfe">> = iolist_to_binary(re:replace("abc","(a(?i)b)c","Bfe",[global])), 
-    <<"aBaBeoqaBaBdaIDJFJSKhel">> = iolist_to_binary(re:replace("aBc","(a(?i)b)c","\\1\\1eoq\\1\\1daIDJFJSKhel",[])), 
-    <<"aBaBeoqaBaBdaIDJFJSKhel">> = iolist_to_binary(re:replace("aBc","(a(?i)b)c","\\1\\1eoq\\1\\1daIDJFJSKhel",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a(?i)b)c","RRCuLD&CCSP&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a(?i)b)c","RRCuLD&CCSP&",[global])), 
-    <<"abC">> = iolist_to_binary(re:replace("abC","(a(?i)b)c","&YVGhj",[])), 
-    <<"abC">> = iolist_to_binary(re:replace("abC","(a(?i)b)c","&YVGhj",[global])), 
-    <<"aBC">> = iolist_to_binary(re:replace("aBC","(a(?i)b)c","&\\1ABy\\1Tud",[])), 
-    <<"aBC">> = iolist_to_binary(re:replace("aBC","(a(?i)b)c","&\\1ABy\\1Tud",[global])), 
-    <<"Abc">> = iolist_to_binary(re:replace("Abc","(a(?i)b)c","vHc&EssOdEtsm",[])), 
-    <<"Abc">> = iolist_to_binary(re:replace("Abc","(a(?i)b)c","vHc&EssOdEtsm",[global])), 
-    <<"ABc">> = iolist_to_binary(re:replace("ABc","(a(?i)b)c","&&O",[])), 
-    <<"ABc">> = iolist_to_binary(re:replace("ABc","(a(?i)b)c","&&O",[global])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","(a(?i)b)c","&&&G\\1GLMkRej\\1y\\1aOQ",[])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","(a(?i)b)c","&&&G\\1GLMkRej\\1y\\1aOQ",[global])), 
-    <<"AbC">> = iolist_to_binary(re:replace("AbC","(a(?i)b)c","ajN\\1emNFkTh&UCTlp&Y",[])), 
-    <<"AbC">> = iolist_to_binary(re:replace("AbC","(a(?i)b)c","ajN\\1emNFkTh&UCTlp&Y",[global])), 
-    <<"fabcabcccGlcVpJl">> = iolist_to_binary(re:replace("abc","a(?i:b)c","f&&ccGlcVpJl",[])), 
-    <<"fabcabcccGlcVpJl">> = iolist_to_binary(re:replace("abc","a(?i:b)c","f&&ccGlcVpJl",[global])), 
-    <<"NeHDaBcCVyaBcpFA">> = iolist_to_binary(re:replace("aBc","a(?i:b)c","Ne\\1\\1\\1HD&C\\1Vy&pFA",[])), 
-    <<"NeHDaBcCVyaBcpFA">> = iolist_to_binary(re:replace("aBc","a(?i:b)c","Ne\\1\\1\\1HD&C\\1Vy&pFA",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?i:b)c","Sqq",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?i:b)c","Sqq",[global])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","a(?i:b)c","&FRMp\\1nIrrC\\1IVSckPvd",[])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","a(?i:b)c","&FRMp\\1nIrrC\\1IVSckPvd",[global])), 
-    <<"abC">> = iolist_to_binary(re:replace("abC","a(?i:b)c","x\\1WM&dj&&KIBo",[])), 
-    <<"abC">> = iolist_to_binary(re:replace("abC","a(?i:b)c","x\\1WM&dj&&KIBo",[global])), 
-    <<"aBC">> = iolist_to_binary(re:replace("aBC","a(?i:b)c","XiKEHtEtj",[])), 
-    <<"aBC">> = iolist_to_binary(re:replace("aBC","a(?i:b)c","XiKEHtEtj",[global])), 
-    <<"SjNSaBcGWaBcwcaBcTf">> = iolist_to_binary(re:replace("aBc","a(?i:b)*c","\\1\\1SjNS&GW&wc&Tf",[])), 
-    <<"SjNSaBcGWaBcwcaBcTf">> = iolist_to_binary(re:replace("aBc","a(?i:b)*c","\\1\\1SjNS&GW&wc&Tf",[global])), 
-    <<"rOaBBckjJDolGaBBcie">> = iolist_to_binary(re:replace("aBBc","a(?i:b)*c","rO&kjJDolG&\\1ie",[])), 
-    <<"rOaBBckjJDolGaBBcie">> = iolist_to_binary(re:replace("aBBc","a(?i:b)*c","rO&kjJDolG&\\1ie",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?i:b)*c","rnHfd\\1uJBJn",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?i:b)*c","rnHfd\\1uJBJn",[global])), 
-    <<"aBC">> = iolist_to_binary(re:replace("aBC","a(?i:b)*c","T",[])), 
-    <<"aBC">> = iolist_to_binary(re:replace("aBC","a(?i:b)*c","T",[global])), 
-    <<"aBBC">> = iolist_to_binary(re:replace("aBBC","a(?i:b)*c","qC&IV\\1WPwD&&raPOEJG",[])), 
-    <<"aBBC">> = iolist_to_binary(re:replace("aBBC","a(?i:b)*c","qC&IV\\1WPwD&&raPOEJG",[global])), 
-    <<"fxbDabcdcebhuXknd">> = iolist_to_binary(re:replace("abcd","a(?=b(?i)c)\\w\\wd","fxbD&cebhuX\\1knd",[])), 
-    <<"fxbDabcdcebhuXknd">> = iolist_to_binary(re:replace("abcd","a(?=b(?i)c)\\w\\wd","fxbD&cebhuX\\1knd",[global])), 
-    <<"hmNjfiwabCdOns">> = iolist_to_binary(re:replace("abCd","a(?=b(?i)c)\\w\\wd","hmN\\1jfiw&On\\1s",[])), 
-    <<"hmNjfiwabCdOns">> = iolist_to_binary(re:replace("abCd","a(?=b(?i)c)\\w\\wd","hmN\\1jfiw&On\\1s",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?=b(?i)c)\\w\\wd","l",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?=b(?i)c)\\w\\wd","l",[global])), 
-    <<"aBCd">> = iolist_to_binary(re:replace("aBCd","a(?=b(?i)c)\\w\\wd","QVfGTQBraI&PoV&&B\\1B",[])), 
-    <<"aBCd">> = iolist_to_binary(re:replace("aBCd","a(?=b(?i)c)\\w\\wd","QVfGTQBraI&PoV&&B\\1B",[global])), 
-    <<"abcD">> = iolist_to_binary(re:replace("abcD","a(?=b(?i)c)\\w\\wd","WTVxdU\\1Ql&Ori\\1DCqn&",[])), 
-    <<"abcD">> = iolist_to_binary(re:replace("abcD","a(?=b(?i)c)\\w\\wd","WTVxdU\\1Ql&Ori\\1DCqn&",[global])), 
-    <<"yHdfkVmore than millionmore than millione">> = iolist_to_binary(re:replace("more than million","(?s-i:more.*than).*million","yHd\\1fkV&&e\\1",[caseless])), 
-    <<"yHdfkVmore than millionmore than millione">> = iolist_to_binary(re:replace("more than million","(?s-i:more.*than).*million","yHd\\1fkV&&e\\1",[caseless,
-                                                                                                                                                                                                                                                                 global])), 
-    <<"mQsFkPLr">> = iolist_to_binary(re:replace("more than MILLION","(?s-i:more.*than).*million","mQsFkPLr",[caseless])), 
-    <<"mQsFkPLr">> = iolist_to_binary(re:replace("more than MILLION","(?s-i:more.*than).*million","mQsFkPLr",[caseless,
-                                                                                                                                                                                                                                               global])), 
-    <<"mvDmore 
- than MillionmVTJEmore 
- than MillionTJNmore 
- than MillionLwu">> = iolist_to_binary(re:replace("more 
- than Million","(?s-i:more.*than).*million","mvD&mVTJE&TJN&Lwu",[caseless])), 
-    <<"mvDmore 
- than MillionmVTJEmore 
- than MillionTJNmore 
- than MillionLwu">> = iolist_to_binary(re:replace("more 
- than Million","(?s-i:more.*than).*million","mvD&mVTJE&TJN&Lwu",[caseless,
-                                                                      global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s-i:more.*than).*million","t\\1vYtKJq&frCR\\1",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s-i:more.*than).*million","t\\1vYtKJq&frCR\\1",[caseless,
-                                                                                                                                                                                                                                                          global])), 
-    <<"MORE THAN MILLION">> = iolist_to_binary(re:replace("MORE THAN MILLION","(?s-i:more.*than).*million","\\1gn&G\\1&",[caseless])), 
-    <<"MORE THAN MILLION">> = iolist_to_binary(re:replace("MORE THAN MILLION","(?s-i:more.*than).*million","\\1gn&G\\1&",[caseless,
-                                                                                                                                                                                                                                                         global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?-i)b","vPR\\1TpFC\\1FV",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?-i)b","vPR\\1TpFC\\1FV",[caseless,
+                                                                                                                                                                                                             global])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","a(?-i)b","&",[caseless])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","a(?-i)b","&",[caseless,
+                                                                                                                                                              global])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","a(?-i)b","&\\1VTAYjnm&anO",[caseless])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","a(?-i)b","&\\1VTAYjnm&anO",[caseless,
+                                                                                                                                                                                            global])), 
+    <<"wa bcd eNsa bcd eU">> = iolist_to_binary(re:replace("a bcd e","(a (?x)b c)d e","w&Ns&U",[])), 
+    <<"wa bcd eNsa bcd eU">> = iolist_to_binary(re:replace("a bcd e","(a (?x)b c)d e","w&Ns&U",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a (?x)b c)d e","J\\1\\1&\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a (?x)b c)d e","J\\1\\1&\\1",[global])), 
+    <<"a b cd e">> = iolist_to_binary(re:replace("a b cd e","(a (?x)b c)d e","kmHqh\\1V&xPLo&d\\1kD&c\\1",[])), 
+    <<"a b cd e">> = iolist_to_binary(re:replace("a b cd e","(a (?x)b c)d e","kmHqh\\1V&xPLo&d\\1kD&c\\1",[global])), 
+    <<"abcd e">> = iolist_to_binary(re:replace("abcd e","(a (?x)b c)d e","JeuSTa",[])), 
+    <<"abcd e">> = iolist_to_binary(re:replace("abcd e","(a (?x)b c)d e","JeuSTa",[global])), 
+    <<"a bcde">> = iolist_to_binary(re:replace("a bcde","(a (?x)b c)d e","rGvPufM&S",[])), 
+    <<"a bcde">> = iolist_to_binary(re:replace("a bcde","(a (?x)b c)d e","rGvPufM&S",[global])), 
+    <<"Ta bcde fa bcde fUmmu">> = iolist_to_binary(re:replace("a bcde f","(a b(?x)c d (?-x)e f)","T\\1\\1Ummu",[])), 
+    <<"Ta bcde fa bcde fUmmu">> = iolist_to_binary(re:replace("a bcde f","(a b(?x)c d (?-x)e f)","T\\1\\1Ummu",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a b(?x)c d (?-x)e f)","IRrlhH\\1TBy\\1hR&SlYv",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a b(?x)c d (?-x)e f)","IRrlhH\\1TBy\\1hR&SlYv",[global])), 
+    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","(a b(?x)c d (?-x)e f)","&W&QjaDduHuWkQDe&f",[])), 
+    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","(a b(?x)c d (?-x)e f)","&W&QjaDduHuWkQDe&f",[global])), 
+    <<"nPOwabcHbn">> = iolist_to_binary(re:replace("abc","(a(?i)b)c","nPOw&Hbn",[])), 
+    <<"nPOwabcHbn">> = iolist_to_binary(re:replace("abc","(a(?i)b)c","nPOw&Hbn",[global])), 
+    <<"lUDErmsSNiolx">> = iolist_to_binary(re:replace("aBc","(a(?i)b)c","lUDErmsSNiolx",[])), 
+    <<"lUDErmsSNiolx">> = iolist_to_binary(re:replace("aBc","(a(?i)b)c","lUDErmsSNiolx",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a(?i)b)c","\\1nnmRyE\\1TDu\\1gSpew&lo",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a(?i)b)c","\\1nnmRyE\\1TDu\\1gSpew&lo",[global])), 
+    <<"abC">> = iolist_to_binary(re:replace("abC","(a(?i)b)c","\\1yod\\1Yx&CeJlaBW",[])), 
+    <<"abC">> = iolist_to_binary(re:replace("abC","(a(?i)b)c","\\1yod\\1Yx&CeJlaBW",[global])), 
+    <<"aBC">> = iolist_to_binary(re:replace("aBC","(a(?i)b)c","&SAguoo",[])), 
+    <<"aBC">> = iolist_to_binary(re:replace("aBC","(a(?i)b)c","&SAguoo",[global])), 
+    <<"Abc">> = iolist_to_binary(re:replace("Abc","(a(?i)b)c","gK&",[])), 
+    <<"Abc">> = iolist_to_binary(re:replace("Abc","(a(?i)b)c","gK&",[global])), 
+    <<"ABc">> = iolist_to_binary(re:replace("ABc","(a(?i)b)c","VqTSha",[])), 
+    <<"ABc">> = iolist_to_binary(re:replace("ABc","(a(?i)b)c","VqTSha",[global])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","(a(?i)b)c","umIMCIf&IcUxswr\\1PAle",[])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","(a(?i)b)c","umIMCIf&IcUxswr\\1PAle",[global])), 
+    <<"AbC">> = iolist_to_binary(re:replace("AbC","(a(?i)b)c","IrRia&&\\1\\1xxN",[])), 
+    <<"AbC">> = iolist_to_binary(re:replace("AbC","(a(?i)b)c","IrRia&&\\1\\1xxN",[global])), 
+    <<"BhNg">> = iolist_to_binary(re:replace("abc","a(?i:b)c","B\\1hNg",[])), 
+    <<"BhNg">> = iolist_to_binary(re:replace("abc","a(?i:b)c","B\\1hNg",[global])), 
+    <<"ksleilaBcnaBcgaBcckag">> = iolist_to_binary(re:replace("aBc","a(?i:b)c","ksleil\\1&n&\\1g&ckag",[])), 
+    <<"ksleilaBcnaBcgaBcckag">> = iolist_to_binary(re:replace("aBc","a(?i:b)c","ksleil\\1&n&\\1g&ckag",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?i:b)c","HOFVAgJOK&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?i:b)c","HOFVAgJOK&",[global])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","a(?i:b)c","AqQnVO",[])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","a(?i:b)c","AqQnVO",[global])), 
+    <<"abC">> = iolist_to_binary(re:replace("abC","a(?i:b)c","vnKNXwp\\1rp\\1JxY",[])), 
+    <<"abC">> = iolist_to_binary(re:replace("abC","a(?i:b)c","vnKNXwp\\1rp\\1JxY",[global])), 
+    <<"aBC">> = iolist_to_binary(re:replace("aBC","a(?i:b)c","&&l&\\1CMbjHlAnNY",[])), 
+    <<"aBC">> = iolist_to_binary(re:replace("aBC","a(?i:b)c","&&l&\\1CMbjHlAnNY",[global])), 
+    <<"CrbBlrjAUcQReBRN">> = iolist_to_binary(re:replace("aBc","a(?i:b)*c","CrbBlrjAUcQReBRN",[])), 
+    <<"CrbBlrjAUcQReBRN">> = iolist_to_binary(re:replace("aBc","a(?i:b)*c","CrbBlrjAUcQReBRN",[global])), 
+    <<"FTHvDKUVGaBBcJaBBca">> = iolist_to_binary(re:replace("aBBc","a(?i:b)*c","FT\\1HvDKUVG&J\\1&\\1a",[])), 
+    <<"FTHvDKUVGaBBcJaBBca">> = iolist_to_binary(re:replace("aBBc","a(?i:b)*c","FT\\1HvDKUVG&J\\1&\\1a",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?i:b)*c","qHE\\1PBQLSx",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?i:b)*c","qHE\\1PBQLSx",[global])), 
+    <<"aBC">> = iolist_to_binary(re:replace("aBC","a(?i:b)*c","ceuREb\\1nlQIA\\1tjv",[])), 
+    <<"aBC">> = iolist_to_binary(re:replace("aBC","a(?i:b)*c","ceuREb\\1nlQIA\\1tjv",[global])), 
+    <<"aBBC">> = iolist_to_binary(re:replace("aBBC","a(?i:b)*c","\\1xa&d\\1\\1\\1&y",[])), 
+    <<"aBBC">> = iolist_to_binary(re:replace("aBBC","a(?i:b)*c","\\1xa&d\\1\\1\\1&y",[global])), 
+    <<"ulvseXcnAHfTux">> = iolist_to_binary(re:replace("abcd","a(?=b(?i)c)\\w\\wd","\\1ulvseXc\\1nAHf\\1Tux",[])), 
+    <<"ulvseXcnAHfTux">> = iolist_to_binary(re:replace("abcd","a(?=b(?i)c)\\w\\wd","\\1ulvseXc\\1nAHf\\1Tux",[global])), 
+    <<"JabCdfEqTKkUYCsYRBa">> = iolist_to_binary(re:replace("abCd","a(?=b(?i)c)\\w\\wd","J&fEqTKkUYCsYR\\1Ba",[])), 
+    <<"JabCdfEqTKkUYCsYRBa">> = iolist_to_binary(re:replace("abCd","a(?=b(?i)c)\\w\\wd","J&fEqTKkUYCsYR\\1Ba",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?=b(?i)c)\\w\\wd","&ucD&KTCpy&hM\\1JmdG\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?=b(?i)c)\\w\\wd","&ucD&KTCpy&hM\\1JmdG\\1",[global])), 
+    <<"aBCd">> = iolist_to_binary(re:replace("aBCd","a(?=b(?i)c)\\w\\wd","un&fMos&GsMoI\\1IOOgT\\1",[])), 
+    <<"aBCd">> = iolist_to_binary(re:replace("aBCd","a(?=b(?i)c)\\w\\wd","un&fMos&GsMoI\\1IOOgT\\1",[global])), 
+    <<"abcD">> = iolist_to_binary(re:replace("abcD","a(?=b(?i)c)\\w\\wd","\\1TX&",[])), 
+    <<"abcD">> = iolist_to_binary(re:replace("abcD","a(?=b(?i)c)\\w\\wd","\\1TX&",[global])), 
+    <<"more than millionxmore than millionDMymore than millionvobHjfHmore than millionHqL">> = iolist_to_binary(re:replace("more than million","(?s-i:more.*than).*million","&x&DMy&vobHjfH&HqL",[caseless])), 
+    <<"more than millionxmore than millionDMymore than millionvobHjfHmore than millionHqL">> = iolist_to_binary(re:replace("more than million","(?s-i:more.*than).*million","&x&DMy&vobHjfH&HqL",[caseless,
+                                                                                                                                                                                                                                                                       global])), 
+    <<"more than MILLIONKImore than MILLIONmore than MILLIONuDxH">> = iolist_to_binary(re:replace("more than MILLION","(?s-i:more.*than).*million","\\1&\\1KI&&uDxH",[caseless])), 
+    <<"more than MILLIONKImore than MILLIONmore than MILLIONuDxH">> = iolist_to_binary(re:replace("more than MILLION","(?s-i:more.*than).*million","\\1&\\1KI&&uDxH",[caseless,
+                                                                                                                                                                                                                                                                  global])), 
+    <<"DIwUfD">> = iolist_to_binary(re:replace("more 
+ than Million","(?s-i:more.*than).*million","DIwU\\1fD",[caseless])), 
+    <<"DIwUfD">> = iolist_to_binary(re:replace("more 
+ than Million","(?s-i:more.*than).*million","DIwU\\1fD",[caseless,
+                                                                global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s-i:more.*than).*million","&&m&lYA",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?s-i:more.*than).*million","&&m&lYA",[caseless,
+                                                                                                                                                                                                                                    global])), 
+    <<"MORE THAN MILLION">> = iolist_to_binary(re:replace("MORE THAN MILLION","(?s-i:more.*than).*million","hC\\1c\\1QaE\\1ejLMkpMbOoW",[caseless])), 
+    <<"MORE THAN MILLION">> = iolist_to_binary(re:replace("MORE THAN MILLION","(?s-i:more.*than).*million","hC\\1c\\1QaE\\1ejLMkpMbOoW",[caseless,
+                                                                                                                                                                                                                                                                                      global])), 
     <<"more 
  than 
  million">> = iolist_to_binary(re:replace("more 
  than 
- million","(?s-i:more.*than).*million","WmlNcmK\\1\\1DMpX\\1WToOHF",[caseless])), 
+ million","(?s-i:more.*than).*million","hU\\1&DhqAQkrYaH",[caseless])), 
     <<"more 
  than 
  million">> = iolist_to_binary(re:replace("more 
  than 
- million","(?s-i:more.*than).*million","WmlNcmK\\1\\1DMpX\\1WToOHF",[caseless,
-                                                                                global])), 
-    <<"psmore than millionTuKupIvfmRjB">> = iolist_to_binary(re:replace("more than million","(?:(?s-i)more.*than).*million","ps&T\\1uKupIvfmRjB",[caseless])), 
-    <<"psmore than millionTuKupIvfmRjB">> = iolist_to_binary(re:replace("more than million","(?:(?s-i)more.*than).*million","ps&T\\1uKupIvfmRjB",[caseless,
+ million","(?s-i:more.*than).*million","hU\\1&DhqAQkrYaH",[caseless,
+                                                                  global])), 
+    <<"rBTLmore than millionY">> = iolist_to_binary(re:replace("more than million","(?:(?s-i)more.*than).*million","rBTL&Y",[caseless])), 
+    <<"rBTLmore than millionY">> = iolist_to_binary(re:replace("more than million","(?:(?s-i)more.*than).*million","rBTL&Y",[caseless,
+                                                                                                                                                                                                                                                  global])), 
+    <<"SmyMhdAN">> = iolist_to_binary(re:replace("more than MILLION","(?:(?s-i)more.*than).*million","S\\1myMhdAN",[caseless])), 
+    <<"SmyMhdAN">> = iolist_to_binary(re:replace("more than MILLION","(?:(?s-i)more.*than).*million","S\\1myMhdAN",[caseless,
+                                                                                                                                                                                                                                                            global])), 
+    <<"VCDSmcyPWmore 
+ than Milliondg">> = iolist_to_binary(re:replace("more 
+ than Million","(?:(?s-i)more.*than).*million","VCDSmcyPW\\1&dg",[caseless])), 
+    <<"VCDSmcyPWmore 
+ than Milliondg">> = iolist_to_binary(re:replace("more 
+ than Million","(?:(?s-i)more.*than).*million","VCDSmcyPW\\1&dg",[caseless,
+                                                                         global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?s-i)more.*than).*million","\\1B&",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?s-i)more.*than).*million","\\1B&",[caseless,
+                                                                                                                                                                                                                                     global])), 
+    <<"MORE THAN MILLION">> = iolist_to_binary(re:replace("MORE THAN MILLION","(?:(?s-i)more.*than).*million","\\1R&\\1IUeeXdQa&",[caseless])), 
+    <<"MORE THAN MILLION">> = iolist_to_binary(re:replace("MORE THAN MILLION","(?:(?s-i)more.*than).*million","\\1R&\\1IUeeXdQa&",[caseless,
                                                                                                                                                                                                                                                                            global])), 
-    <<"IhKcRCpQge">> = iolist_to_binary(re:replace("more than MILLION","(?:(?s-i)more.*than).*million","I\\1\\1hKcRCpQg\\1e",[caseless])), 
-    <<"IhKcRCpQge">> = iolist_to_binary(re:replace("more than MILLION","(?:(?s-i)more.*than).*million","I\\1\\1hKcRCpQg\\1e",[caseless,
-                                                                                                                                                                                                                                                                              global])), 
-    <<"more 
- than MillionOISUnAOTGvtRakU">> = iolist_to_binary(re:replace("more 
- than Million","(?:(?s-i)more.*than).*million","&OISU\\1nAOTGvtRakU\\1",[caseless])), 
-    <<"more 
- than MillionOISUnAOTGvtRakU">> = iolist_to_binary(re:replace("more 
- than Million","(?:(?s-i)more.*than).*million","&OISU\\1nAOTGvtRakU\\1",[caseless,
-                                                                                  global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?s-i)more.*than).*million","TNips\\1&J\\1mqnbuyC",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?s-i)more.*than).*million","TNips\\1&J\\1mqnbuyC",[caseless,
-                                                                                                                                                                                                                                                                    global])), 
-    <<"MORE THAN MILLION">> = iolist_to_binary(re:replace("MORE THAN MILLION","(?:(?s-i)more.*than).*million","\\1qCci&VKLJ&QtwPOr",[caseless])), 
-    <<"MORE THAN MILLION">> = iolist_to_binary(re:replace("MORE THAN MILLION","(?:(?s-i)more.*than).*million","\\1qCci&VKLJ&QtwPOr",[caseless,
-                                                                                                                                                                                                                                                                              global])), 
     <<"more 
  than 
  million">> = iolist_to_binary(re:replace("more 
  than 
- million","(?:(?s-i)more.*than).*million","N",[caseless])), 
+ million","(?:(?s-i)more.*than).*million","QA\\1&",[caseless])), 
     <<"more 
  than 
  million">> = iolist_to_binary(re:replace("more 
  than 
- million","(?:(?s-i)more.*than).*million","N",[caseless,global])), 
-    <<"dAgcabcrYrHG">> = iolist_to_binary(re:replace("abc","(?>a(?i)b+)+c","dAgc&rYrH\\1\\1G",[])), 
-    <<"dAgcabcrYrHG">> = iolist_to_binary(re:replace("abc","(?>a(?i)b+)+c","dAgc&rYrH\\1\\1G",[global])), 
-    <<"fXy">> = iolist_to_binary(re:replace("aBbc","(?>a(?i)b+)+c","fXy",[])), 
-    <<"fXy">> = iolist_to_binary(re:replace("aBbc","(?>a(?i)b+)+c","fXy",[global])), 
-    <<"y">> = iolist_to_binary(re:replace("aBBc","(?>a(?i)b+)+c","y",[])), 
-    <<"y">> = iolist_to_binary(re:replace("aBBc","(?>a(?i)b+)+c","y",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>a(?i)b+)+c","riGTl\\1gCN&tFIx",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>a(?i)b+)+c","riGTl\\1gCN&tFIx",[global])), 
-    <<"Abc">> = iolist_to_binary(re:replace("Abc","(?>a(?i)b+)+c","QnNFHC\\1\\1AJpJokFLyM",[])), 
-    <<"Abc">> = iolist_to_binary(re:replace("Abc","(?>a(?i)b+)+c","QnNFHC\\1\\1AJpJokFLyM",[global])), 
-    <<"abAb">> = iolist_to_binary(re:replace("abAb","(?>a(?i)b+)+c","yrdamBD",[])), 
-    <<"abAb">> = iolist_to_binary(re:replace("abAb","(?>a(?i)b+)+c","yrdamBD",[global])), 
-    <<"abbC">> = iolist_to_binary(re:replace("abbC","(?>a(?i)b+)+c","\\1&a&x",[])), 
-    <<"abbC">> = iolist_to_binary(re:replace("abbC","(?>a(?i)b+)+c","\\1&a&x",[global])), 
-    <<"WnabchdOabcXw">> = iolist_to_binary(re:replace("abc","(?=a(?i)b)\\w\\wc","Wn\\1\\1&hdO&Xw",[])), 
-    <<"WnabchdOabcXw">> = iolist_to_binary(re:replace("abc","(?=a(?i)b)\\w\\wc","Wn\\1\\1&hdO&Xw",[global])), 
-    <<"NUnsaGHpA">> = iolist_to_binary(re:replace("aBc","(?=a(?i)b)\\w\\wc","NUnsaGHp\\1A",[])), 
-    <<"NUnsaGHpA">> = iolist_to_binary(re:replace("aBc","(?=a(?i)b)\\w\\wc","NUnsaGHp\\1A",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?=a(?i)b)\\w\\wc","J",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?=a(?i)b)\\w\\wc","J",[global])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?=a(?i)b)\\w\\wc","rA\\1tmLWYJdpHtIJ\\1",[])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?=a(?i)b)\\w\\wc","rA\\1tmLWYJdpHtIJ\\1",[global])), 
-    <<"abC">> = iolist_to_binary(re:replace("abC","(?=a(?i)b)\\w\\wc","O",[])), 
-    <<"abC">> = iolist_to_binary(re:replace("abC","(?=a(?i)b)\\w\\wc","O",[global])), 
-    <<"aBC">> = iolist_to_binary(re:replace("aBC","(?=a(?i)b)\\w\\wc","xrOeHr\\1Ws\\1FvkVpoU",[])), 
-    <<"aBC">> = iolist_to_binary(re:replace("aBC","(?=a(?i)b)\\w\\wc","xrOeHr\\1Ws\\1FvkVpoU",[global])), 
-    <<"abcFSPxxcxxctgbJkxxNdQS">> = iolist_to_binary(re:replace("abxxc","(?<=a(?i)b)(\\w\\w)c","cFSP&&tgbJk\\1NdQS",[])), 
-    <<"abcFSPxxcxxctgbJkxxNdQS">> = iolist_to_binary(re:replace("abxxc","(?<=a(?i)b)(\\w\\w)c","cFSP&&tgbJk\\1NdQS",[global])), 
-    <<"aBQNAt">> = iolist_to_binary(re:replace("aBxxc","(?<=a(?i)b)(\\w\\w)c","QNAt",[])), 
-    <<"aBQNAt">> = iolist_to_binary(re:replace("aBxxc","(?<=a(?i)b)(\\w\\w)c","QNAt",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=a(?i)b)(\\w\\w)c","inxwegNttyrc",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=a(?i)b)(\\w\\w)c","inxwegNttyrc",[global])), 
-    <<"Abxxc">> = iolist_to_binary(re:replace("Abxxc","(?<=a(?i)b)(\\w\\w)c","YUsRHD&",[])), 
-    <<"Abxxc">> = iolist_to_binary(re:replace("Abxxc","(?<=a(?i)b)(\\w\\w)c","YUsRHD&",[global])), 
-    <<"ABxxc">> = iolist_to_binary(re:replace("ABxxc","(?<=a(?i)b)(\\w\\w)c","CXJBefD\\1kemWbn&fyJ",[])), 
-    <<"ABxxc">> = iolist_to_binary(re:replace("ABxxc","(?<=a(?i)b)(\\w\\w)c","CXJBefD\\1kemWbn&fyJ",[global])), 
-    <<"abxxC">> = iolist_to_binary(re:replace("abxxC","(?<=a(?i)b)(\\w\\w)c","UjT\\1hGcc&\\1K",[])), 
-    <<"abxxC">> = iolist_to_binary(re:replace("abxxC","(?<=a(?i)b)(\\w\\w)c","UjT\\1hGcc&\\1K",[global])), 
-    <<"e">> = iolist_to_binary(re:replace("aA","(?:(a)|b)(?(1)A|B)","e",[])), 
-    <<"e">> = iolist_to_binary(re:replace("aA","(?:(a)|b)(?(1)A|B)","e",[global])), 
-    <<"NMcPpQyHaNfjCbBaD">> = iolist_to_binary(re:replace("bB","(?:(a)|b)(?(1)A|B)","\\1NMcPpQyHaNfjC&aD",[])), 
-    <<"NMcPpQyHaNfjCbBaD">> = iolist_to_binary(re:replace("bB","(?:(a)|b)(?(1)A|B)","\\1NMcPpQyHaNfjC&aD",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(a)|b)(?(1)A|B)","\\1Q",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(a)|b)(?(1)A|B)","\\1Q",[global])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?:(a)|b)(?(1)A|B)","&SMEo&XGCCInDGmiby",[])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?:(a)|b)(?(1)A|B)","&SMEo&XGCCInDGmiby",[global])), 
-    <<"bA">> = iolist_to_binary(re:replace("bA","(?:(a)|b)(?(1)A|B)","UUW&\\1&SC\\1",[])), 
-    <<"bA">> = iolist_to_binary(re:replace("bA","(?:(a)|b)(?(1)A|B)","UUW&\\1&SC\\1",[global])), 
-    <<"FeSwwOaSaLaaSV">> = iolist_to_binary(re:replace("aa","^(a)?(?(1)a|b)+$","FeSwwO\\1S\\1L&SV",[])), 
-    <<"FeSwwOaSaLaaSV">> = iolist_to_binary(re:replace("aa","^(a)?(?(1)a|b)+$","FeSwwO\\1S\\1L&SV",[global])), 
-    <<"JTW">> = iolist_to_binary(re:replace("b","^(a)?(?(1)a|b)+$","JTW",[])), 
-    <<"JTW">> = iolist_to_binary(re:replace("b","^(a)?(?(1)a|b)+$","JTW",[global])), 
-    <<"rbbbbmbfbxJobbhlCHbbbbdR">> = iolist_to_binary(re:replace("bb","^(a)?(?(1)a|b)+$","r&&mbfbxJo&hlCH&&dR\\1",[])), 
-    <<"rbbbbmbfbxJobbhlCHbbbbdR">> = iolist_to_binary(re:replace("bb","^(a)?(?(1)a|b)+$","r&&mbfbxJo&hlCH&&dR\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a)?(?(1)a|b)+$","RLV&s",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a)?(?(1)a|b)+$","RLV&s",[global])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","^(a)?(?(1)a|b)+$","QoxGv\\1Pa&\\1mowml",[])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","^(a)?(?(1)a|b)+$","QoxGv\\1Pa&\\1mowml",[global])), 
-    <<"cfabc:abc:">> = iolist_to_binary(re:replace("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$","cf&&",[])), 
-    <<"cfabc:abc:">> = iolist_to_binary(re:replace("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$","cf&&",[global])), 
-    <<"IKeMxScgslGf">> = iolist_to_binary(re:replace("12","^(?(?=abc)\\w{3}:|\\d\\d)$","IKeMxScgsl\\1\\1Gf",[])), 
-    <<"IKeMxScgslGf">> = iolist_to_binary(re:replace("12","^(?(?=abc)\\w{3}:|\\d\\d)$","IKeMxScgsl\\1\\1Gf",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(?=abc)\\w{3}:|\\d\\d)$","cCGveJFFUHnS\\1S",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(?=abc)\\w{3}:|\\d\\d)$","cCGveJFFUHnS\\1S",[global])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^(?(?=abc)\\w{3}:|\\d\\d)$","kudsG&Hdk",[])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^(?(?=abc)\\w{3}:|\\d\\d)$","kudsG&Hdk",[global])), 
-    <<"xyz">> = iolist_to_binary(re:replace("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$","&kyqj\\1U\\1\\1\\1",[])), 
-    <<"xyz">> = iolist_to_binary(re:replace("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$","&kyqj\\1U\\1\\1\\1",[global])), 
+ million","(?:(?s-i)more.*than).*million","QA\\1&",[caseless,global])), 
+    <<"DxMdabcH">> = iolist_to_binary(re:replace("abc","(?>a(?i)b+)+c","DxMd&H",[])), 
+    <<"DxMdabcH">> = iolist_to_binary(re:replace("abc","(?>a(?i)b+)+c","DxMd&H",[global])), 
+    <<"GBQiDroaaBbcF">> = iolist_to_binary(re:replace("aBbc","(?>a(?i)b+)+c","GBQiDroa&F\\1",[])), 
+    <<"GBQiDroaaBbcF">> = iolist_to_binary(re:replace("aBbc","(?>a(?i)b+)+c","GBQiDroa&F\\1",[global])), 
+    <<"daBBcvQhyA">> = iolist_to_binary(re:replace("aBBc","(?>a(?i)b+)+c","d&vQhyA",[])), 
+    <<"daBBcvQhyA">> = iolist_to_binary(re:replace("aBBc","(?>a(?i)b+)+c","d&vQhyA",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>a(?i)b+)+c","htKB",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>a(?i)b+)+c","htKB",[global])), 
+    <<"Abc">> = iolist_to_binary(re:replace("Abc","(?>a(?i)b+)+c","vR&jLCa\\1y\\1cD",[])), 
+    <<"Abc">> = iolist_to_binary(re:replace("Abc","(?>a(?i)b+)+c","vR&jLCa\\1y\\1cD",[global])), 
+    <<"abAb">> = iolist_to_binary(re:replace("abAb","(?>a(?i)b+)+c","lG",[])), 
+    <<"abAb">> = iolist_to_binary(re:replace("abAb","(?>a(?i)b+)+c","lG",[global])), 
+    <<"abbC">> = iolist_to_binary(re:replace("abbC","(?>a(?i)b+)+c","cb&\\1",[])), 
+    <<"abbC">> = iolist_to_binary(re:replace("abbC","(?>a(?i)b+)+c","cb&\\1",[global])), 
+    <<"QBObvsfLS">> = iolist_to_binary(re:replace("abc","(?=a(?i)b)\\w\\wc","QBObvsfLS",[])), 
+    <<"QBObvsfLS">> = iolist_to_binary(re:replace("abc","(?=a(?i)b)\\w\\wc","QBObvsfLS",[global])), 
+    <<"muFQTEaBcEaBcPEBB">> = iolist_to_binary(re:replace("aBc","(?=a(?i)b)\\w\\wc","mu\\1FQ\\1TE&E&P\\1EBB\\1",[])), 
+    <<"muFQTEaBcEaBcPEBB">> = iolist_to_binary(re:replace("aBc","(?=a(?i)b)\\w\\wc","mu\\1FQ\\1TE&E&P\\1EBB\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?=a(?i)b)\\w\\wc","drqTU\\1pJ\\1&vsu&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?=a(?i)b)\\w\\wc","drqTU\\1pJ\\1&vsu&",[global])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?=a(?i)b)\\w\\wc","w&t\\1S\\1Q&",[])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?=a(?i)b)\\w\\wc","w&t\\1S\\1Q&",[global])), 
+    <<"abC">> = iolist_to_binary(re:replace("abC","(?=a(?i)b)\\w\\wc","BU\\1mgeWbSPrmQu\\1h",[])), 
+    <<"abC">> = iolist_to_binary(re:replace("abC","(?=a(?i)b)\\w\\wc","BU\\1mgeWbSPrmQu\\1h",[global])), 
+    <<"aBC">> = iolist_to_binary(re:replace("aBC","(?=a(?i)b)\\w\\wc","Ahi\\1D",[])), 
+    <<"aBC">> = iolist_to_binary(re:replace("aBC","(?=a(?i)b)\\w\\wc","Ahi\\1D",[global])), 
+    <<"abxJwrB">> = iolist_to_binary(re:replace("abxxc","(?<=a(?i)b)(\\w\\w)c","xJwrB",[])), 
+    <<"abxJwrB">> = iolist_to_binary(re:replace("abxxc","(?<=a(?i)b)(\\w\\w)c","xJwrB",[global])), 
+    <<"aBWqYokXSFmo">> = iolist_to_binary(re:replace("aBxxc","(?<=a(?i)b)(\\w\\w)c","WqYokXSFmo",[])), 
+    <<"aBWqYokXSFmo">> = iolist_to_binary(re:replace("aBxxc","(?<=a(?i)b)(\\w\\w)c","WqYokXSFmo",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=a(?i)b)(\\w\\w)c","ViVjAQCNIlGCB\\1RW\\1Ks",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=a(?i)b)(\\w\\w)c","ViVjAQCNIlGCB\\1RW\\1Ks",[global])), 
+    <<"Abxxc">> = iolist_to_binary(re:replace("Abxxc","(?<=a(?i)b)(\\w\\w)c","c&\\1y&",[])), 
+    <<"Abxxc">> = iolist_to_binary(re:replace("Abxxc","(?<=a(?i)b)(\\w\\w)c","c&\\1y&",[global])), 
+    <<"ABxxc">> = iolist_to_binary(re:replace("ABxxc","(?<=a(?i)b)(\\w\\w)c","U",[])), 
+    <<"ABxxc">> = iolist_to_binary(re:replace("ABxxc","(?<=a(?i)b)(\\w\\w)c","U",[global])), 
+    <<"abxxC">> = iolist_to_binary(re:replace("abxxC","(?<=a(?i)b)(\\w\\w)c","\\1qT\\1bjyP\\1\\1Ki\\1iMujiN",[])), 
+    <<"abxxC">> = iolist_to_binary(re:replace("abxxC","(?<=a(?i)b)(\\w\\w)c","\\1qT\\1bjyP\\1\\1Ki\\1iMujiN",[global])), 
+    <<"PLaeaJqVIraaAoco">> = iolist_to_binary(re:replace("aA","(?:(a)|b)(?(1)A|B)","PLae\\1JqVIra&oco",[])), 
+    <<"PLaeaJqVIraaAoco">> = iolist_to_binary(re:replace("aA","(?:(a)|b)(?(1)A|B)","PLae\\1JqVIra&oco",[global])), 
+    <<"GsAhcAqbBHmjdSmKbBt">> = iolist_to_binary(re:replace("bB","(?:(a)|b)(?(1)A|B)","GsAhcAq&HmjdSm\\1K&t",[])), 
+    <<"GsAhcAqbBHmjdSmKbBt">> = iolist_to_binary(re:replace("bB","(?:(a)|b)(?(1)A|B)","GsAhcAq&HmjdSm\\1K&t",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(a)|b)(?(1)A|B)","jMnYwcU\\1q\\1D\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(a)|b)(?(1)A|B)","jMnYwcU\\1q\\1D\\1",[global])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?:(a)|b)(?(1)A|B)","B&\\1\\1fcB\\1IWxCjS&liri",[])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?:(a)|b)(?(1)A|B)","B&\\1\\1fcB\\1IWxCjS&liri",[global])), 
+    <<"bA">> = iolist_to_binary(re:replace("bA","(?:(a)|b)(?(1)A|B)","wN&v\\1em",[])), 
+    <<"bA">> = iolist_to_binary(re:replace("bA","(?:(a)|b)(?(1)A|B)","wN&v\\1em",[global])), 
+    <<"oX">> = iolist_to_binary(re:replace("aa","^(a)?(?(1)a|b)+$","oX",[])), 
+    <<"oX">> = iolist_to_binary(re:replace("aa","^(a)?(?(1)a|b)+$","oX",[global])), 
+    <<"EjqBbBji">> = iolist_to_binary(re:replace("b","^(a)?(?(1)a|b)+$","Ej\\1qB&Bj\\1i",[])), 
+    <<"EjqBbBji">> = iolist_to_binary(re:replace("b","^(a)?(?(1)a|b)+$","Ej\\1qB&Bj\\1i",[global])), 
+    <<"">> = iolist_to_binary(re:replace("bb","^(a)?(?(1)a|b)+$","\\1",[])), 
+    <<"">> = iolist_to_binary(re:replace("bb","^(a)?(?(1)a|b)+$","\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a)?(?(1)a|b)+$","ra",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a)?(?(1)a|b)+$","ra",[global])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","^(a)?(?(1)a|b)+$","EHLgXekX",[])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","^(a)?(?(1)a|b)+$","EHLgXekX",[global])), 
     ok.
 run13() ->
-    <<"yLejabc:ClvDam">> = iolist_to_binary(re:replace("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$","yLej&C\\1lvDa\\1m",[])), 
-    <<"yLejabc:ClvDam">> = iolist_to_binary(re:replace("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$","yLej&C\\1lvDa\\1m",[global])), 
-    <<"eH12Ase">> = iolist_to_binary(re:replace("12","^(?(?!abc)\\d\\d|\\w{3}:)$","e\\1H&A\\1s\\1\\1e",[])), 
-    <<"eH12Ase">> = iolist_to_binary(re:replace("12","^(?(?!abc)\\d\\d|\\w{3}:)$","e\\1H&A\\1s\\1\\1e",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(?!abc)\\d\\d|\\w{3}:)$","SMtlNLKd\\1Va",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(?!abc)\\d\\d|\\w{3}:)$","SMtlNLKd\\1Va",[global])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^(?(?!abc)\\d\\d|\\w{3}:)$","VsMY&We",[])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^(?(?!abc)\\d\\d|\\w{3}:)$","VsMY&We",[global])), 
-    <<"xyz">> = iolist_to_binary(re:replace("xyz","^(?(?!abc)\\d\\d|\\w{3}:)$","j&k\\1tUeAYRn",[])), 
-    <<"xyz">> = iolist_to_binary(re:replace("xyz","^(?(?!abc)\\d\\d|\\w{3}:)$","j&k\\1tUeAYRn",[global])), 
-    <<"fooS">> = iolist_to_binary(re:replace("foobar","(?(?<=foo)bar|cat)","S\\1",[])), 
-    <<"fooS">> = iolist_to_binary(re:replace("foobar","(?(?<=foo)bar|cat)","S\\1",[global])), 
-    <<"catdEUboccGWTaRjQo">> = iolist_to_binary(re:replace("cat","(?(?<=foo)bar|cat)","&dEU\\1boccGWTaRjQo\\1",[])), 
-    <<"catdEUboccGWTaRjQo">> = iolist_to_binary(re:replace("cat","(?(?<=foo)bar|cat)","&dEU\\1boccGWTaRjQo\\1",[global])), 
-    <<"fcatrspJwF">> = iolist_to_binary(re:replace("fcat","(?(?<=foo)bar|cat)","\\1&rs\\1pJwF",[])), 
-    <<"fcatrspJwF">> = iolist_to_binary(re:replace("fcat","(?(?<=foo)bar|cat)","\\1&rs\\1pJwF",[global])), 
-    <<"foncatePTv">> = iolist_to_binary(re:replace("focat","(?(?<=foo)bar|cat)","n&ePTv",[])), 
-    <<"foncatePTv">> = iolist_to_binary(re:replace("focat","(?(?<=foo)bar|cat)","n&ePTv",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?<=foo)bar|cat)","jI",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?<=foo)bar|cat)","jI",[global])), 
-    <<"foocat">> = iolist_to_binary(re:replace("foocat","(?(?<=foo)bar|cat)","\\1qBlA\\1veXv",[])), 
-    <<"foocat">> = iolist_to_binary(re:replace("foocat","(?(?<=foo)bar|cat)","\\1qBlA\\1veXv",[global])), 
-    <<"fooYHnkCeSOb">> = iolist_to_binary(re:replace("foobar","(?(?<!foo)cat|bar)","YHnkCeSOb",[])), 
-    <<"fooYHnkCeSOb">> = iolist_to_binary(re:replace("foobar","(?(?<!foo)cat|bar)","YHnkCeSOb",[global])), 
-    <<"catcatQAKgfdmvWBVj">> = iolist_to_binary(re:replace("cat","(?(?<!foo)cat|bar)","&&QAK\\1gfdmvWBVj",[])), 
-    <<"catcatQAKgfdmvWBVj">> = iolist_to_binary(re:replace("cat","(?(?<!foo)cat|bar)","&&QAK\\1gfdmvWBVj",[global])), 
-    <<"fPR">> = iolist_to_binary(re:replace("fcat","(?(?<!foo)cat|bar)","PR",[])), 
-    <<"fPR">> = iolist_to_binary(re:replace("fcat","(?(?<!foo)cat|bar)","PR",[global])), 
-    <<"fo">> = iolist_to_binary(re:replace("focat","(?(?<!foo)cat|bar)","\\1",[])), 
-    <<"fo">> = iolist_to_binary(re:replace("focat","(?(?<!foo)cat|bar)","\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?<!foo)cat|bar)","qsIpnmEbaYk\\1H",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?<!foo)cat|bar)","qsIpnmEbaYk\\1H",[global])), 
-    <<"foocat">> = iolist_to_binary(re:replace("foocat","(?(?<!foo)cat|bar)","B",[])), 
-    <<"foocat">> = iolist_to_binary(re:replace("foocat","(?(?<!foo)cat|bar)","B",[global])), 
-    <<"bclabcdfaLGxBabcdHtjFC">> = iolist_to_binary(re:replace("abcd","( \\( )? [^()]+ (?(1) \\) |) ","bcl&faLGxB\\1&HtjFC",[extended])), 
-    <<"bclabcdfaLGxBabcdHtjFC">> = iolist_to_binary(re:replace("abcd","( \\( )? [^()]+ (?(1) \\) |) ","bcl&faLGxB\\1&HtjFC",[extended,
-                                                                                                                                                                                                                                                      global])), 
-    <<"JpguAHp((E(AF(">> = iolist_to_binary(re:replace("(abcd)","( \\( )? [^()]+ (?(1) \\) |) ","JpguAHp\\1\\1E\\1AF\\1",[extended])), 
-    <<"JpguAHp((E(AF(">> = iolist_to_binary(re:replace("(abcd)","( \\( )? [^()]+ (?(1) \\) |) ","JpguAHp\\1\\1E\\1AF\\1",[extended,
-                                                                                                                                                                                                                                                                 global])), 
-    <<"yBpRsrthe quick Nr(abcd) fox">> = iolist_to_binary(re:replace("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) |) ","yBpRsr&Nr\\1",[extended])), 
-    <<"yBpRsrthe quick NryBpRsr(abcd)Nr(yBpRsr foxNr">> = iolist_to_binary(re:replace("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) |) ","yBpRsr&Nr\\1",[extended,
-                                                                                                                                                                                                                                                                       global])), 
-    <<"(dfabcdMfidabcdORabcdXp">> = iolist_to_binary(re:replace("(abcd","( \\( )? [^()]+ (?(1) \\) |) ","df&Mfid\\1\\1&OR&Xp",[extended])), 
-    <<"(dfabcdMfidabcdORabcdXp">> = iolist_to_binary(re:replace("(abcd","( \\( )? [^()]+ (?(1) \\) |) ","df&Mfid\\1\\1&OR&Xp",[extended,
-                                                                                                                                                                                                                                                          global])), 
-    <<"NEKtshVcSbEQreXJUgabcd">> = iolist_to_binary(re:replace("abcd","( \\( )? [^()]+ (?(1) \\) ) ","NEKtshVcSbEQre\\1XJUg&",[extended])), 
-    <<"NEKtshVcSbEQreXJUgabcd">> = iolist_to_binary(re:replace("abcd","( \\( )? [^()]+ (?(1) \\) ) ","NEKtshVcSbEQre\\1XJUg&",[extended,
-                                                                                                                                                                                                                                                         global])), 
-    <<"C">> = iolist_to_binary(re:replace("(abcd)","( \\( )? [^()]+ (?(1) \\) ) ","C",[extended])), 
-    <<"C">> = iolist_to_binary(re:replace("(abcd)","( \\( )? [^()]+ (?(1) \\) ) ","C",[extended,
+    <<"rabc:abc:Kabc:rcuwyQBhDRgB">> = iolist_to_binary(re:replace("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$","r&&K&\\1rcuwyQBhD\\1RgB",[])), 
+    <<"rabc:abc:Kabc:rcuwyQBhDRgB">> = iolist_to_binary(re:replace("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$","r&&K&\\1rcuwyQBhD\\1RgB",[global])), 
+    <<"DMbrBdk">> = iolist_to_binary(re:replace("12","^(?(?=abc)\\w{3}:|\\d\\d)$","DM\\1br\\1Bdk",[])), 
+    <<"DMbrBdk">> = iolist_to_binary(re:replace("12","^(?(?=abc)\\w{3}:|\\d\\d)$","DM\\1br\\1Bdk",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(?=abc)\\w{3}:|\\d\\d)$","XeCprJu&qUw\\1Af&&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(?=abc)\\w{3}:|\\d\\d)$","XeCprJu&qUw\\1Af&&",[global])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^(?(?=abc)\\w{3}:|\\d\\d)$","r\\1jcw",[])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^(?(?=abc)\\w{3}:|\\d\\d)$","r\\1jcw",[global])), 
+    <<"xyz">> = iolist_to_binary(re:replace("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$","\\1usowFJ\\1EG\\1MYM",[])), 
+    <<"xyz">> = iolist_to_binary(re:replace("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$","\\1usowFJ\\1EG\\1MYM",[global])), 
+    <<"Aabc:Fabc:tlJ">> = iolist_to_binary(re:replace("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$","A&F&tlJ",[])), 
+    <<"Aabc:Fabc:tlJ">> = iolist_to_binary(re:replace("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$","A&F&tlJ",[global])), 
+    <<"iX">> = iolist_to_binary(re:replace("12","^(?(?!abc)\\d\\d|\\w{3}:)$","iX",[])), 
+    <<"iX">> = iolist_to_binary(re:replace("12","^(?(?!abc)\\d\\d|\\w{3}:)$","iX",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(?!abc)\\d\\d|\\w{3}:)$","j&&J\\1&I",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(?!abc)\\d\\d|\\w{3}:)$","j&&J\\1&I",[global])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^(?(?!abc)\\d\\d|\\w{3}:)$","kj\\1lukbPh&su\\1Cghlveb",[])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^(?(?!abc)\\d\\d|\\w{3}:)$","kj\\1lukbPh&su\\1Cghlveb",[global])), 
+    <<"xyz">> = iolist_to_binary(re:replace("xyz","^(?(?!abc)\\d\\d|\\w{3}:)$","uXqdQvfv&\\1tC\\1ipRP",[])), 
+    <<"xyz">> = iolist_to_binary(re:replace("xyz","^(?(?!abc)\\d\\d|\\w{3}:)$","uXqdQvfv&\\1tC\\1ipRP",[global])), 
+    <<"foopoYUMCLsWcRfrX">> = iolist_to_binary(re:replace("foobar","(?(?<=foo)bar|cat)","poYUMCLsWcR\\1fr\\1X\\1",[])), 
+    <<"foopoYUMCLsWcRfrX">> = iolist_to_binary(re:replace("foobar","(?(?<=foo)bar|cat)","poYUMCLsWcR\\1fr\\1X\\1",[global])), 
+    <<"EcatihCGRgMPqq">> = iolist_to_binary(re:replace("cat","(?(?<=foo)bar|cat)","E&ihCGRgMPqq\\1",[])), 
+    <<"EcatihCGRgMPqq">> = iolist_to_binary(re:replace("cat","(?(?<=foo)bar|cat)","E&ihCGRgMPqq\\1",[global])), 
+    <<"fQRocatSScatcat">> = iolist_to_binary(re:replace("fcat","(?(?<=foo)bar|cat)","QRo&SS&&",[])), 
+    <<"fQRocatSScatcat">> = iolist_to_binary(re:replace("fcat","(?(?<=foo)bar|cat)","QRo&SS&&",[global])), 
+    <<"foDk">> = iolist_to_binary(re:replace("focat","(?(?<=foo)bar|cat)","D\\1k\\1",[])), 
+    <<"foDk">> = iolist_to_binary(re:replace("focat","(?(?<=foo)bar|cat)","D\\1k\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?<=foo)bar|cat)","soL&R\\1GSAmJChxOln",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?<=foo)bar|cat)","soL&R\\1GSAmJChxOln",[global])), 
+    <<"foocat">> = iolist_to_binary(re:replace("foocat","(?(?<=foo)bar|cat)","y&e",[])), 
+    <<"foocat">> = iolist_to_binary(re:replace("foocat","(?(?<=foo)bar|cat)","y&e",[global])), 
+    <<"fookbarnSruMXTFCE">> = iolist_to_binary(re:replace("foobar","(?(?<!foo)cat|bar)","k\\1&nSruMXTFCE\\1",[])), 
+    <<"fookbarnSruMXTFCE">> = iolist_to_binary(re:replace("foobar","(?(?<!foo)cat|bar)","k\\1&nSruMXTFCE\\1",[global])), 
+    <<"ynvicatccatYCXYPUdcatHi">> = iolist_to_binary(re:replace("cat","(?(?<!foo)cat|bar)","\\1y\\1\\1nvi&c&YCXYPUd&Hi",[])), 
+    <<"ynvicatccatYCXYPUdcatHi">> = iolist_to_binary(re:replace("cat","(?(?<!foo)cat|bar)","\\1y\\1\\1nvi&c&YCXYPUd&Hi",[global])), 
+    <<"fGOpcatbyuUbSQjcatV">> = iolist_to_binary(re:replace("fcat","(?(?<!foo)cat|bar)","GOp&by\\1uUbSQj&V",[])), 
+    <<"fGOpcatbyuUbSQjcatV">> = iolist_to_binary(re:replace("fcat","(?(?<!foo)cat|bar)","GOp&by\\1uUbSQj&V",[global])), 
+    <<"foU">> = iolist_to_binary(re:replace("focat","(?(?<!foo)cat|bar)","U",[])), 
+    <<"foU">> = iolist_to_binary(re:replace("focat","(?(?<!foo)cat|bar)","U",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?<!foo)cat|bar)","NglUgPv\\1IB&\\1XMXPO",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?<!foo)cat|bar)","NglUgPv\\1IB&\\1XMXPO",[global])), 
+    <<"foocat">> = iolist_to_binary(re:replace("foocat","(?(?<!foo)cat|bar)","&tLnp",[])), 
+    <<"foocat">> = iolist_to_binary(re:replace("foocat","(?(?<!foo)cat|bar)","&tLnp",[global])), 
+    <<"vF">> = iolist_to_binary(re:replace("abcd","( \\( )? [^()]+ (?(1) \\) |) ","vF",[extended])), 
+    <<"vF">> = iolist_to_binary(re:replace("abcd","( \\( )? [^()]+ (?(1) \\) |) ","vF",[extended,
                                                                                                                                                                                                                  global])), 
-    <<"VsQthe quick tPGwwMthe quick WRxuthe quick (abcd) fox">> = iolist_to_binary(re:replace("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) ) ","VsQ&tP\\1Gww\\1M&WRxu&",[extended])), 
-    <<"VsQthe quick tPGwwMthe quick WRxuthe quick VsQ(abcd)tP(Gww(M(abcd)WRxu(abcd)VsQ foxtPGwwM foxWRxu fox">> = iolist_to_binary(re:replace("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) ) ","VsQ&tP\\1Gww\\1M&WRxu&",[extended,
-                                                                                                                                                                                                                                                                                            global])), 
-    <<"(BxtHoabcdhwabcdMSlPc">> = iolist_to_binary(re:replace("(abcd","( \\( )? [^()]+ (?(1) \\) ) ","BxtHo&hw&MSlPc",[extended])), 
-    <<"(BxtHoabcdhwabcdMSlPc">> = iolist_to_binary(re:replace("(abcd","( \\( )? [^()]+ (?(1) \\) ) ","BxtHo&hw&MSlPc",[extended,
-                                                                                                                                                                                                                                           global])), 
-    <<"112MIb11212MLRT11">> = iolist_to_binary(re:replace("12","^(?(2)a|(1)(2))+$","\\1&MIb\\1&&MLRT\\1\\1",[])), 
-    <<"112MIb11212MLRT11">> = iolist_to_binary(re:replace("12","^(?(2)a|(1)(2))+$","\\1&MIb\\1&&MLRT\\1\\1",[global])), 
-    <<"NKCJyodsYQD">> = iolist_to_binary(re:replace("12a","^(?(2)a|(1)(2))+$","NKCJyodsYQD",[])), 
-    <<"NKCJyodsYQD">> = iolist_to_binary(re:replace("12a","^(?(2)a|(1)(2))+$","NKCJyodsYQD",[global])), 
-    <<"12aarChjGgkuN">> = iolist_to_binary(re:replace("12aa","^(?(2)a|(1)(2))+$","&rChjGgkuN",[])), 
-    <<"12aarChjGgkuN">> = iolist_to_binary(re:replace("12aa","^(?(2)a|(1)(2))+$","&rChjGgkuN",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(2)a|(1)(2))+$","\\1\\1be\\1ix",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(2)a|(1)(2))+$","\\1\\1be\\1ix",[global])), 
-    <<"1234">> = iolist_to_binary(re:replace("1234","^(?(2)a|(1)(2))+$","cLDE&D",[])), 
-    <<"1234">> = iolist_to_binary(re:replace("1234","^(?(2)a|(1)(2))+$","cLDE&D",[global])), 
-    <<"kNHtojblahPblahcuUuarKNnoK">> = iolist_to_binary(re:replace("blah blah","((?i)blah)\\s+\\1","kNHtoj\\1P\\1cuUuarKNnoK",[])), 
-    <<"kNHtojblahPblahcuUuarKNnoK">> = iolist_to_binary(re:replace("blah blah","((?i)blah)\\s+\\1","kNHtoj\\1P\\1cuUuarKNnoK",[global])), 
-    <<"eNBLAHlXaMBLAH BLAH">> = iolist_to_binary(re:replace("BLAH BLAH","((?i)blah)\\s+\\1","eN\\1lXaM&",[])), 
-    <<"eNBLAHlXaMBLAH BLAH">> = iolist_to_binary(re:replace("BLAH BLAH","((?i)blah)\\s+\\1","eN\\1lXaM&",[global])), 
-    <<"rBlah BlahSGW">> = iolist_to_binary(re:replace("Blah Blah","((?i)blah)\\s+\\1","r&SGW",[])), 
-    <<"rBlah BlahSGW">> = iolist_to_binary(re:replace("Blah Blah","((?i)blah)\\s+\\1","r&SGW",[global])), 
-    <<"fUTblaH blaHblaH blaHtHeblaH blaHDlblaH blaHwQonyN">> = iolist_to_binary(re:replace("blaH blaH","((?i)blah)\\s+\\1","fUT&&tHe&Dl&wQonyN",[])), 
-    <<"fUTblaH blaHblaH blaHtHeblaH blaHDlblaH blaHwQonyN">> = iolist_to_binary(re:replace("blaH blaH","((?i)blah)\\s+\\1","fUT&&tHe&Dl&wQonyN",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?i)blah)\\s+\\1","rjKWYO&gqg",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?i)blah)\\s+\\1","rjKWYO&gqg",[global])), 
-    <<"blah BLAH">> = iolist_to_binary(re:replace("blah BLAH","((?i)blah)\\s+\\1","\\1PJEx&&NqPQ",[])), 
-    <<"blah BLAH">> = iolist_to_binary(re:replace("blah BLAH","((?i)blah)\\s+\\1","\\1PJEx&&NqPQ",[global])), 
-    <<"Blah blah">> = iolist_to_binary(re:replace("Blah blah","((?i)blah)\\s+\\1","&IAtxxKcfurkyev\\1nvDJ",[])), 
-    <<"Blah blah">> = iolist_to_binary(re:replace("Blah blah","((?i)blah)\\s+\\1","&IAtxxKcfurkyev\\1nvDJ",[global])), 
-    <<"blaH blah">> = iolist_to_binary(re:replace("blaH blah","((?i)blah)\\s+\\1","\\1\\1H&YJdrM\\1qcj&&",[])), 
-    <<"blaH blah">> = iolist_to_binary(re:replace("blaH blah","((?i)blah)\\s+\\1","\\1\\1H&YJdrM\\1qcj&&",[global])), 
-    <<"QROIQmblah blahmblahblah blahDWblahJ">> = iolist_to_binary(re:replace("blah blah","((?i)blah)\\s+(?i:\\1)","QROIQm&m\\1&DW\\1J",[])), 
-    <<"QROIQmblah blahmblahblah blahDWblahJ">> = iolist_to_binary(re:replace("blah blah","((?i)blah)\\s+(?i:\\1)","QROIQm&m\\1&DW\\1J",[global])), 
-    <<"vmvjMIXCFx">> = iolist_to_binary(re:replace("BLAH BLAH","((?i)blah)\\s+(?i:\\1)","vmvjMIXCFx",[])), 
-    <<"vmvjMIXCFx">> = iolist_to_binary(re:replace("BLAH BLAH","((?i)blah)\\s+(?i:\\1)","vmvjMIXCFx",[global])), 
-    <<"FBlahSrBlah BlahfdMtkYBlah Blah">> = iolist_to_binary(re:replace("Blah Blah","((?i)blah)\\s+(?i:\\1)","F\\1Sr&fdMtkY&",[])), 
-    <<"FBlahSrBlah BlahfdMtkYBlah Blah">> = iolist_to_binary(re:replace("Blah Blah","((?i)blah)\\s+(?i:\\1)","F\\1Sr&fdMtkY&",[global])), 
-    <<"cblaH blaHfGEblaHwablaH blaHDGblaH blaHblaH blaHLcblaHVyTC">> = iolist_to_binary(re:replace("blaH blaH","((?i)blah)\\s+(?i:\\1)","c&fGE\\1wa&DG&&Lc\\1VyTC",[])), 
-    <<"cblaH blaHfGEblaHwablaH blaHDGblaH blaHblaH blaHLcblaHVyTC">> = iolist_to_binary(re:replace("blaH blaH","((?i)blah)\\s+(?i:\\1)","c&fGE\\1wa&DG&&Lc\\1VyTC",[global])), 
-    <<"blahaefgWblah">> = iolist_to_binary(re:replace("blah BLAH","((?i)blah)\\s+(?i:\\1)","\\1aefgW\\1",[])), 
-    <<"blahaefgWblah">> = iolist_to_binary(re:replace("blah BLAH","((?i)blah)\\s+(?i:\\1)","\\1aefgW\\1",[global])), 
-    <<"Blah">> = iolist_to_binary(re:replace("Blah blah","((?i)blah)\\s+(?i:\\1)","\\1",[])), 
-    <<"Blah">> = iolist_to_binary(re:replace("Blah blah","((?i)blah)\\s+(?i:\\1)","\\1",[global])), 
-    <<"RXsblaHe">> = iolist_to_binary(re:replace("blaH blah","((?i)blah)\\s+(?i:\\1)","RXs\\1e",[])), 
-    <<"RXsblaHe">> = iolist_to_binary(re:replace("blaH blah","((?i)blah)\\s+(?i:\\1)","RXs\\1e",[global])), 
-    <<"lanoXtvE">> = iolist_to_binary(re:replace("a","(?>a*)*","lano\\1Xt\\1vE",[])), 
-    <<"lanoXtvElanoXtvE">> = iolist_to_binary(re:replace("a","(?>a*)*","lano\\1Xt\\1vE",[global])), 
-    <<"EfuiyyaaybkaaVI">> = iolist_to_binary(re:replace("aa","(?>a*)*","Ef\\1uiyy&ybk&VI",[])), 
-    <<"EfuiyyaaybkaaVIEfuiyyybkVI">> = iolist_to_binary(re:replace("aa","(?>a*)*","Ef\\1uiyy&ybk&VI",[global])), 
-    <<"DFPlAS">> = iolist_to_binary(re:replace("aaaa","(?>a*)*","DFPlAS",[])), 
-    <<"DFPlASDFPlAS">> = iolist_to_binary(re:replace("aaaa","(?>a*)*","DFPlAS",[global])), 
-    <<"swvEIpc">> = iolist_to_binary(re:replace("abc","(abc|)+","sw\\1vEIpc",[])), 
-    <<"swvEIpcswvEIpc">> = iolist_to_binary(re:replace("abc","(abc|)+","sw\\1vEIpc",[global])), 
-    <<"Vm">> = iolist_to_binary(re:replace("abcabc","(abc|)+","Vm",[])), 
-    <<"VmVm">> = iolist_to_binary(re:replace("abcabc","(abc|)+","Vm",[global])), 
-    <<"vabcabcabcIecAabcabcabcvabcabcabcabcabcabcPMS">> = iolist_to_binary(re:replace("abcabcabc","(abc|)+","v&\\1IecA&v\\1&&PMS",[])), 
-    <<"vabcabcabcIecAabcabcabcvabcabcabcabcabcabcPMSvIecAvPMS">> = iolist_to_binary(re:replace("abcabcabc","(abc|)+","v&\\1IecA&v\\1&&PMS",[global])), 
-    <<"YpHLvbPebgHxyz">> = iolist_to_binary(re:replace("xyz","(abc|)+","YpH&LvbPebgH\\1",[])), 
-    <<"YpHLvbPebgHxYpHLvbPebgHyYpHLvbPebgHzYpHLvbPebgH">> = iolist_to_binary(re:replace("xyz","(abc|)+","YpH&LvbPebgH\\1",[global])), 
-    <<"aaUe">> = iolist_to_binary(re:replace("a","([a]*)*","&&Ue",[])), 
-    <<"aaUeUe">> = iolist_to_binary(re:replace("a","([a]*)*","&&Ue",[global])), 
-    <<"PaaaaapgFufTSYIkBuaaaaabKYVD">> = iolist_to_binary(re:replace("aaaaa","([a]*)*","P&pgFufTSYIkBu&bKYVD",[])), 
-    <<"PaaaaapgFufTSYIkBuaaaaabKYVDPpgFufTSYIkBubKYVD">> = iolist_to_binary(re:replace("aaaaa","([a]*)*","P&pgFufTSYIkBu&bKYVD",[global])), 
-    <<"qFRFDX">> = iolist_to_binary(re:replace("a","([ab]*)*","qFRFDX",[])), 
-    <<"qFRFDXqFRFDX">> = iolist_to_binary(re:replace("a","([ab]*)*","qFRFDX",[global])), 
-    <<"rcPIcjqP">> = iolist_to_binary(re:replace("b","([ab]*)*","rcP\\1IcjqP",[])), 
-    <<"rcPIcjqPrcPIcjqP">> = iolist_to_binary(re:replace("b","([ab]*)*","rcP\\1IcjqP",[global])), 
-    <<"sRJuN">> = iolist_to_binary(re:replace("ababab","([ab]*)*","s\\1R\\1JuN",[])), 
-    <<"sRJuNsRJuN">> = iolist_to_binary(re:replace("ababab","([ab]*)*","s\\1R\\1JuN",[global])), 
-    <<"GIaaaabFaYFbcde">> = iolist_to_binary(re:replace("aaaabcde","([ab]*)*","GI&FaYFb",[])), 
-    <<"GIaaaabFaYFbGIFaYFbcGIFaYFbdGIFaYFbeGIFaYFb">> = iolist_to_binary(re:replace("aaaabcde","([ab]*)*","GI&FaYFb",[global])), 
-    <<"meTmwKOIyGCbbbbANbbbbbbbbH">> = iolist_to_binary(re:replace("bbbb","([ab]*)*","meTmwK\\1OIy\\1GC&AN&&H",[])), 
-    <<"meTmwKOIyGCbbbbANbbbbbbbbHmeTmwKOIyGCANH">> = iolist_to_binary(re:replace("bbbb","([ab]*)*","meTmwK\\1OIy\\1GC&AN&&H",[global])), 
-    <<"nbjCbhrDRrlgSUiVJ">> = iolist_to_binary(re:replace("b","([^a]*)*","nbjC&hrDRrlgSUiV\\1J",[])), 
-    <<"nbjCbhrDRrlgSUiVJnbjChrDRrlgSUiVJ">> = iolist_to_binary(re:replace("b","([^a]*)*","nbjC&hrDRrlgSUiV\\1J",[global])), 
-    <<"EDtjVbbbbKGDbbbbmbbbbwKLjiR">> = iolist_to_binary(re:replace("bbbb","([^a]*)*","EDtjV&KGD&m&wK\\1Lj\\1iR",[])), 
-    <<"EDtjVbbbbKGDbbbbmbbbbwKLjiREDtjVKGDmwKLjiR">> = iolist_to_binary(re:replace("bbbb","([^a]*)*","EDtjV&KGD&m&wK\\1Lj\\1iR",[global])), 
-    <<"HlaUYcKUiWycCnKHNaaa">> = iolist_to_binary(re:replace("aaa","([^a]*)*","HlaUYcKUiWycCnKH\\1N",[])), 
-    <<"HlaUYcKUiWycCnKHNaHlaUYcKUiWycCnKHNaHlaUYcKUiWycCnKHNaHlaUYcKUiWycCnKHN">> = iolist_to_binary(re:replace("aaa","([^a]*)*","HlaUYcKUiWycCnKH\\1N",[global])), 
-    <<"eaccccgCccccOYNUlccccTcccc">> = iolist_to_binary(re:replace("cccc","([^ab]*)*","ea&g\\1C&OYNUl&\\1T&",[])), 
-    <<"eaccccgCccccOYNUlccccTcccceagCOYNUlT">> = iolist_to_binary(re:replace("cccc","([^ab]*)*","ea&g\\1C&OYNUl&\\1T&",[global])), 
-    <<"JyKBqDRhnabab">> = iolist_to_binary(re:replace("abab","([^ab]*)*","Jy&\\1KBqDRhn",[])), 
-    <<"JyKBqDRhnaJyKBqDRhnbJyKBqDRhnaJyKBqDRhnbJyKBqDRhn">> = iolist_to_binary(re:replace("abab","([^ab]*)*","Jy&\\1KBqDRhn",[global])), 
-    <<"vnligHISDuDiBa">> = iolist_to_binary(re:replace("a","([a]*?)*","v\\1nli&\\1gHISDuD\\1iB",[])), 
-    <<"vnligHISDuDiBvnliagHISDuDiBvnligHISDuDiB">> = iolist_to_binary(re:replace("a","([a]*?)*","v\\1nli&\\1gHISDuD\\1iB",[global])), 
-    <<"CrarAftguXnYNULohKyaaaa">> = iolist_to_binary(re:replace("aaaa","([a]*?)*","CrarAftguXnYN&ULohKy",[])), 
-    <<"CrarAftguXnYNULohKyCrarAftguXnYNaULohKyCrarAftguXnYNULohKyCrarAftguXnYNaULohKyCrarAftguXnYNULohKyCrarAftguXnYNaULohKyCrarAftguXnYNULohKyCrarAftguXnYNaULohKyCrarAftguXnYNULohKy">> = iolist_to_binary(re:replace("aaaa","([a]*?)*","CrarAftguXnYN&ULohKy",[global])), 
-    <<"BOfINa">> = iolist_to_binary(re:replace("a","([ab]*?)*","B&OfIN&",[])), 
-    <<"BOfINBaOfINaBOfIN">> = iolist_to_binary(re:replace("a","([ab]*?)*","B&OfIN&",[global])), 
-    <<"HBxFab">> = iolist_to_binary(re:replace("b","([ab]*?)*","H\\1\\1BxF\\1a",[])), 
-    <<"HBxFaHBxFaHBxFa">> = iolist_to_binary(re:replace("b","([ab]*?)*","H\\1\\1BxF\\1a",[global])), 
-    <<"rkuWEckrabab">> = iolist_to_binary(re:replace("abab","([ab]*?)*","rkuWEc\\1kr",[])), 
-    <<"rkuWEckrrkuWEckrrkuWEckrrkuWEckrrkuWEckrrkuWEckrrkuWEckrrkuWEckrrkuWEckr">> = iolist_to_binary(re:replace("abab","([ab]*?)*","rkuWEc\\1kr",[global])), 
-    <<"dedrbsbaba">> = iolist_to_binary(re:replace("baba","([ab]*?)*","dedrbs",[])), 
-    <<"dedrbsdedrbsdedrbsdedrbsdedrbsdedrbsdedrbsdedrbsdedrbs">> = iolist_to_binary(re:replace("baba","([ab]*?)*","dedrbs",[global])), 
-    <<"b">> = iolist_to_binary(re:replace("b","([^a]*?)*","\\1",[])), 
-    <<"">> = iolist_to_binary(re:replace("b","([^a]*?)*","\\1",[global])), 
-    <<"rrARQqtjsbbbb">> = iolist_to_binary(re:replace("bbbb","([^a]*?)*","rr&ARQq\\1\\1tjs",[])), 
-    <<"rrARQqtjsrrbARQqtjsrrARQqtjsrrbARQqtjsrrARQqtjsrrbARQqtjsrrARQqtjsrrbARQqtjsrrARQqtjs">> = iolist_to_binary(re:replace("bbbb","([^a]*?)*","rr&ARQq\\1\\1tjs",[global])), 
-    <<"PGcsmlReJQeaaa">> = iolist_to_binary(re:replace("aaa","([^a]*?)*","PGcsm&&lReJQe&",[])), 
-    <<"PGcsmlReJQeaPGcsmlReJQeaPGcsmlReJQeaPGcsmlReJQe">> = iolist_to_binary(re:replace("aaa","([^a]*?)*","PGcsm&&lReJQe&",[global])), 
-    <<"nuspMpmvVOsyyChRc">> = iolist_to_binary(re:replace("c","([^ab]*?)*","nusp&Mp\\1mvVOsyyChR",[])), 
-    <<"nuspMpmvVOsyyChRnuspcMpmvVOsyyChRnuspMpmvVOsyyChR">> = iolist_to_binary(re:replace("c","([^ab]*?)*","nusp&Mp\\1mvVOsyyChR",[global])), 
-    <<"GbhjrQmJMQvcccc">> = iolist_to_binary(re:replace("cccc","([^ab]*?)*","Gbhj&rQmJMQv",[])), 
-    <<"GbhjrQmJMQvGbhjcrQmJMQvGbhjrQmJMQvGbhjcrQmJMQvGbhjrQmJMQvGbhjcrQmJMQvGbhjrQmJMQvGbhjcrQmJMQvGbhjrQmJMQv">> = iolist_to_binary(re:replace("cccc","([^ab]*?)*","Gbhj&rQmJMQv",[global])), 
-    <<"qlNFbaba">> = iolist_to_binary(re:replace("baba","([^ab]*?)*","qlNF",[])), 
-    <<"qlNFbqlNFaqlNFbqlNFaqlNF">> = iolist_to_binary(re:replace("baba","([^ab]*?)*","qlNF",[global])), 
-    <<"KQaNecIrOxNy">> = iolist_to_binary(re:replace("a","(?>a*)*","KQ\\1&NecIrOxNy",[])), 
-    <<"KQaNecIrOxNyKQNecIrOxNy">> = iolist_to_binary(re:replace("a","(?>a*)*","KQ\\1&NecIrOxNy",[global])), 
-    <<"VSaaaJEKwmaaaUrFoAmveCbcde">> = iolist_to_binary(re:replace("aaabcde","(?>a*)*","VS&JEKwm&UrFoAmv\\1eC",[])), 
-    <<"VSaaaJEKwmaaaUrFoAmveCVSJEKwmUrFoAmveCbVSJEKwmUrFoAmveCcVSJEKwmUrFoAmveCdVSJEKwmUrFoAmveCeVSJEKwmUrFoAmveC">> = iolist_to_binary(re:replace("aaabcde","(?>a*)*","VS&JEKwm&UrFoAmv\\1eC",[global])), 
-    <<"UCWWaaaaaSi">> = iolist_to_binary(re:replace("aaaaa","((?>a*))*","UCW\\1W&Si",[])), 
-    <<"UCWWaaaaaSiUCWWSi">> = iolist_to_binary(re:replace("aaaaa","((?>a*))*","UCW\\1W&Si",[global])), 
-    <<"Ynbbaa">> = iolist_to_binary(re:replace("aabbaa","((?>a*))*","Yn",[])), 
-    <<"YnYnbYnbYnYn">> = iolist_to_binary(re:replace("aabbaa","((?>a*))*","Yn",[global])), 
+    <<"j(xp(abcd)mKu(HHgUS(abcd)IE(abcd)">> = iolist_to_binary(re:replace("(abcd)","( \\( )? [^()]+ (?(1) \\) |) ","j\\1xp&mKu\\1HHgUS&IE&",[extended])), 
+    <<"j(xp(abcd)mKu(HHgUS(abcd)IE(abcd)">> = iolist_to_binary(re:replace("(abcd)","( \\( )? [^()]+ (?(1) \\) |) ","j\\1xp&mKu\\1HHgUS&IE&",[extended,
+                                                                                                                                                                                                                                                                  global])), 
+    <<"yiIibTMatthe quick Rkn(abcd) fox">> = iolist_to_binary(re:replace("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) |) ","yi\\1IibTMat&Rkn",[extended])), 
+    <<"yiIibTMatthe quick Rknyi(IibTMat(abcd)RknyiIibTMat foxRkn">> = iolist_to_binary(re:replace("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) |) ","yi\\1IibTMat&Rkn",[extended,
+                                                                                                                                                                                                                                                                               global])), 
+    <<"(ruXsFSabcdLabcdbadX">> = iolist_to_binary(re:replace("(abcd","( \\( )? [^()]+ (?(1) \\) |) ","ruXsFS&L&b\\1adX",[extended])), 
+    <<"(ruXsFSabcdLabcdbadX">> = iolist_to_binary(re:replace("(abcd","( \\( )? [^()]+ (?(1) \\) |) ","ruXsFS&L&b\\1adX",[extended,
+                                                                                                                                                                                                                                                  global])), 
+    <<"kCb">> = iolist_to_binary(re:replace("abcd","( \\( )? [^()]+ (?(1) \\) ) ","kCb",[extended])), 
+    <<"kCb">> = iolist_to_binary(re:replace("abcd","( \\( )? [^()]+ (?(1) \\) ) ","kCb",[extended,
+                                                                                                                                                                                                                 global])), 
+    <<"ufsBIAN(">> = iolist_to_binary(re:replace("(abcd)","( \\( )? [^()]+ (?(1) \\) ) ","ufsBIAN\\1",[extended])), 
+    <<"ufsBIAN(">> = iolist_to_binary(re:replace("(abcd)","( \\( )? [^()]+ (?(1) \\) ) ","ufsBIAN\\1",[extended,
+                                                                                                                                                                                                                                    global])), 
+    <<"VECNLXf(abcd) fox">> = iolist_to_binary(re:replace("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) ) ","V\\1\\1ECNL\\1Xf",[extended])), 
+    <<"VECNLXfV((ECNL(XfVECNLXf">> = iolist_to_binary(re:replace("the quick (abcd) fox","( \\( )? [^()]+ (?(1) \\) ) ","V\\1\\1ECNL\\1Xf",[extended,
+                                                                                                                                                                                                                                                                              global])), 
+    <<"(PBNukCrgiybP">> = iolist_to_binary(re:replace("(abcd","( \\( )? [^()]+ (?(1) \\) ) ","PBNukCrgiybP",[extended])), 
+    <<"(PBNukCrgiybP">> = iolist_to_binary(re:replace("(abcd","( \\( )? [^()]+ (?(1) \\) ) ","PBNukCrgiybP",[extended,
+                                                                                                                                                                                                                                     global])), 
+    <<"eFGTe1q12hFWn12">> = iolist_to_binary(re:replace("12","^(?(2)a|(1)(2))+$","eFGTe\\1q&hFWn&",[])), 
+    <<"eFGTe1q12hFWn12">> = iolist_to_binary(re:replace("12","^(?(2)a|(1)(2))+$","eFGTe\\1q&hFWn&",[global])), 
+    <<"GQ">> = iolist_to_binary(re:replace("12a","^(?(2)a|(1)(2))+$","GQ",[])), 
+    <<"GQ">> = iolist_to_binary(re:replace("12a","^(?(2)a|(1)(2))+$","GQ",[global])), 
+    <<"t12aa">> = iolist_to_binary(re:replace("12aa","^(?(2)a|(1)(2))+$","t&",[])), 
+    <<"t12aa">> = iolist_to_binary(re:replace("12aa","^(?(2)a|(1)(2))+$","t&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(2)a|(1)(2))+$","PaHcMWBmFjXXO",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?(2)a|(1)(2))+$","PaHcMWBmFjXXO",[global])), 
+    <<"1234">> = iolist_to_binary(re:replace("1234","^(?(2)a|(1)(2))+$","R\\1u",[])), 
+    <<"1234">> = iolist_to_binary(re:replace("1234","^(?(2)a|(1)(2))+$","R\\1u",[global])), 
+    <<"geopblahblah blah">> = iolist_to_binary(re:replace("blah blah","((?i)blah)\\s+\\1","geop\\1&",[])), 
+    <<"geopblahblah blah">> = iolist_to_binary(re:replace("blah blah","((?i)blah)\\s+\\1","geop\\1&",[global])), 
+    <<"JTHjDKqA">> = iolist_to_binary(re:replace("BLAH BLAH","((?i)blah)\\s+\\1","JTHjDKqA",[])), 
+    <<"JTHjDKqA">> = iolist_to_binary(re:replace("BLAH BLAH","((?i)blah)\\s+\\1","JTHjDKqA",[global])), 
+    <<"Blah BlahGvSBlahBlah BlahBlahtBhBlahBlah">> = iolist_to_binary(re:replace("Blah Blah","((?i)blah)\\s+\\1","&GvS\\1&\\1tBh\\1\\1",[])), 
+    <<"Blah BlahGvSBlahBlah BlahBlahtBhBlahBlah">> = iolist_to_binary(re:replace("Blah Blah","((?i)blah)\\s+\\1","&GvS\\1&\\1tBh\\1\\1",[global])), 
+    <<"iCveQdblaHWblaH blaH">> = iolist_to_binary(re:replace("blaH blaH","((?i)blah)\\s+\\1","iCveQd\\1W&",[])), 
+    <<"iCveQdblaHWblaH blaH">> = iolist_to_binary(re:replace("blaH blaH","((?i)blah)\\s+\\1","iCveQd\\1W&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?i)blah)\\s+\\1","thGaLpke&&mlDI",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?i)blah)\\s+\\1","thGaLpke&&mlDI",[global])), 
+    <<"blah BLAH">> = iolist_to_binary(re:replace("blah BLAH","((?i)blah)\\s+\\1","eIP\\1xN",[])), 
+    <<"blah BLAH">> = iolist_to_binary(re:replace("blah BLAH","((?i)blah)\\s+\\1","eIP\\1xN",[global])), 
+    <<"Blah blah">> = iolist_to_binary(re:replace("Blah blah","((?i)blah)\\s+\\1","KKqbLs",[])), 
+    <<"Blah blah">> = iolist_to_binary(re:replace("Blah blah","((?i)blah)\\s+\\1","KKqbLs",[global])), 
+    <<"blaH blah">> = iolist_to_binary(re:replace("blaH blah","((?i)blah)\\s+\\1","&jYN&OlnrIjJAVLKO",[])), 
+    <<"blaH blah">> = iolist_to_binary(re:replace("blaH blah","((?i)blah)\\s+\\1","&jYN&OlnrIjJAVLKO",[global])), 
+    <<"PYINshqOHfblah blahblah blahawstrlblahblah blah">> = iolist_to_binary(re:replace("blah blah","((?i)blah)\\s+(?i:\\1)","PYINshqOHf&&awstrl\\1&",[])), 
+    <<"PYINshqOHfblah blahblah blahawstrlblahblah blah">> = iolist_to_binary(re:replace("blah blah","((?i)blah)\\s+(?i:\\1)","PYINshqOHf&&awstrl\\1&",[global])), 
+    <<"HqueiI">> = iolist_to_binary(re:replace("BLAH BLAH","((?i)blah)\\s+(?i:\\1)","HqueiI",[])), 
+    <<"HqueiI">> = iolist_to_binary(re:replace("BLAH BLAH","((?i)blah)\\s+(?i:\\1)","HqueiI",[global])), 
+    <<"MRJcrKPNBlahhmh">> = iolist_to_binary(re:replace("Blah Blah","((?i)blah)\\s+(?i:\\1)","MRJcrKPN\\1hmh",[])), 
+    <<"MRJcrKPNBlahhmh">> = iolist_to_binary(re:replace("Blah Blah","((?i)blah)\\s+(?i:\\1)","MRJcrKPN\\1hmh",[global])), 
+    <<"blaH">> = iolist_to_binary(re:replace("blaH blaH","((?i)blah)\\s+(?i:\\1)","\\1",[])), 
+    <<"blaH">> = iolist_to_binary(re:replace("blaH blaH","((?i)blah)\\s+(?i:\\1)","\\1",[global])), 
+    <<"KVSblah BLAHlXp">> = iolist_to_binary(re:replace("blah BLAH","((?i)blah)\\s+(?i:\\1)","KVS&lXp",[])), 
+    <<"KVSblah BLAHlXp">> = iolist_to_binary(re:replace("blah BLAH","((?i)blah)\\s+(?i:\\1)","KVS&lXp",[global])), 
+    <<"grKSEVpBlah blah">> = iolist_to_binary(re:replace("Blah blah","((?i)blah)\\s+(?i:\\1)","grKSEVp&",[])), 
+    <<"grKSEVpBlah blah">> = iolist_to_binary(re:replace("Blah blah","((?i)blah)\\s+(?i:\\1)","grKSEVp&",[global])), 
+    <<"dblaHqblaHqQpRmENblaH blahKbSKWblaH blahx">> = iolist_to_binary(re:replace("blaH blah","((?i)blah)\\s+(?i:\\1)","d\\1q\\1qQpRmEN&KbSKW&x",[])), 
+    <<"dblaHqblaHqQpRmENblaH blahKbSKWblaH blahx">> = iolist_to_binary(re:replace("blaH blah","((?i)blah)\\s+(?i:\\1)","d\\1q\\1qQpRmEN&KbSKW&x",[global])), 
+    <<"WCdJaih">> = iolist_to_binary(re:replace("a","(?>a*)*","WCdJ&ih",[])), 
+    <<"WCdJaihWCdJih">> = iolist_to_binary(re:replace("a","(?>a*)*","WCdJ&ih",[global])), 
+    <<"YjUDqaafbyqfUOv">> = iolist_to_binary(re:replace("aa","(?>a*)*","Yj\\1UDq&fbyqfUOv",[])), 
+    <<"YjUDqaafbyqfUOvYjUDqfbyqfUOv">> = iolist_to_binary(re:replace("aa","(?>a*)*","Yj\\1UDq&fbyqfUOv",[global])), 
+    <<"DuaOoTKn">> = iolist_to_binary(re:replace("aaaa","(?>a*)*","DuaOoTKn\\1",[])), 
+    <<"DuaOoTKnDuaOoTKn">> = iolist_to_binary(re:replace("aaaa","(?>a*)*","DuaOoTKn\\1",[global])), 
+    <<"lUAkQQE">> = iolist_to_binary(re:replace("abc","(abc|)+","lUAkQQE",[])), 
+    <<"lUAkQQElUAkQQE">> = iolist_to_binary(re:replace("abc","(abc|)+","lUAkQQE",[global])), 
+    <<"e">> = iolist_to_binary(re:replace("abcabc","(abc|)+","e",[])), 
+    <<"ee">> = iolist_to_binary(re:replace("abcabc","(abc|)+","e",[global])), 
+    <<"LOeabcabcabcRabcabcabcxkWabcabcabcFSngiabcabcabcdabcabcabcDm">> = iolist_to_binary(re:replace("abcabcabc","(abc|)+","LOe&R&xkW&FSngi&d&Dm",[])), 
+    <<"LOeabcabcabcRabcabcabcxkWabcabcabcFSngiabcabcabcdabcabcabcDmLOeRxkWFSngidDm">> = iolist_to_binary(re:replace("abcabcabc","(abc|)+","LOe&R&xkW&FSngi&d&Dm",[global])), 
+    <<"IFSvaLmRAwsxyz">> = iolist_to_binary(re:replace("xyz","(abc|)+","IFSvaLmRAws",[])), 
+    <<"IFSvaLmRAwsxIFSvaLmRAwsyIFSvaLmRAwszIFSvaLmRAws">> = iolist_to_binary(re:replace("xyz","(abc|)+","IFSvaLmRAws",[global])), 
+    <<"DQUraaUYwApYRiYSqa">> = iolist_to_binary(re:replace("a","([a]*)*","DQUr\\1&&\\1UYwApYRiYSq&",[])), 
+    <<"DQUraaUYwApYRiYSqaDQUrUYwApYRiYSq">> = iolist_to_binary(re:replace("a","([a]*)*","DQUr\\1&&\\1UYwApYRiYSq&",[global])), 
+    <<"pfGYlaaaaadNpJmOaQHl">> = iolist_to_binary(re:replace("aaaaa","([a]*)*","pfGYl&dNpJm\\1OaQHl",[])), 
+    <<"pfGYlaaaaadNpJmOaQHlpfGYldNpJmOaQHl">> = iolist_to_binary(re:replace("aaaaa","([a]*)*","pfGYl&dNpJm\\1OaQHl",[global])), 
+    <<"IHNVcUg">> = iolist_to_binary(re:replace("a","([ab]*)*","\\1IHNVcUg",[])), 
+    <<"IHNVcUgIHNVcUg">> = iolist_to_binary(re:replace("a","([ab]*)*","\\1IHNVcUg",[global])), 
+    <<"N">> = iolist_to_binary(re:replace("b","([ab]*)*","N",[])), 
+    <<"NN">> = iolist_to_binary(re:replace("b","([ab]*)*","N",[global])), 
+    <<"dxkmabababdmRGQJb">> = iolist_to_binary(re:replace("ababab","([ab]*)*","dxkm&dmRGQJb",[])), 
+    <<"dxkmabababdmRGQJbdxkmdmRGQJb">> = iolist_to_binary(re:replace("ababab","([ab]*)*","dxkm&dmRGQJb",[global])), 
+    <<"urCYmaaaabYvaaaabFcde">> = iolist_to_binary(re:replace("aaaabcde","([ab]*)*","urCY\\1m&Yv&F",[])), 
+    <<"urCYmaaaabYvaaaabFurCYmYvFcurCYmYvFdurCYmYvFeurCYmYvF">> = iolist_to_binary(re:replace("aaaabcde","([ab]*)*","urCY\\1m&Yv&F",[global])), 
+    <<"W">> = iolist_to_binary(re:replace("bbbb","([ab]*)*","W\\1",[])), 
+    <<"WW">> = iolist_to_binary(re:replace("bbbb","([ab]*)*","W\\1",[global])), 
+    <<"LocbFbvgb">> = iolist_to_binary(re:replace("b","([^a]*)*","Loc&F&vg&",[])), 
+    <<"LocbFbvgbLocFvg">> = iolist_to_binary(re:replace("b","([^a]*)*","Loc&F&vg&",[global])), 
+    <<"tWIlHMJfBx">> = iolist_to_binary(re:replace("bbbb","([^a]*)*","tWIlHMJ\\1\\1fBx\\1",[])), 
+    <<"tWIlHMJfBxtWIlHMJfBx">> = iolist_to_binary(re:replace("bbbb","([^a]*)*","tWIlHMJ\\1\\1fBx\\1",[global])), 
+    <<"IoytBGaaa">> = iolist_to_binary(re:replace("aaa","([^a]*)*","Io\\1ytBG&",[])), 
+    <<"IoytBGaIoytBGaIoytBGaIoytBG">> = iolist_to_binary(re:replace("aaa","([^a]*)*","Io\\1ytBG&",[global])), 
+    <<"EPDyK">> = iolist_to_binary(re:replace("cccc","([^ab]*)*","EPDyK",[])), 
+    <<"EPDyKEPDyK">> = iolist_to_binary(re:replace("cccc","([^ab]*)*","EPDyK",[global])), 
+    <<"ovFfXExcDncDabab">> = iolist_to_binary(re:replace("abab","([^ab]*)*","ovFfXE\\1&x\\1cDncD",[])), 
+    <<"ovFfXExcDncDaovFfXExcDncDbovFfXExcDncDaovFfXExcDncDbovFfXExcDncD">> = iolist_to_binary(re:replace("abab","([^ab]*)*","ovFfXE\\1&x\\1cDncD",[global])), 
+    <<"DJadEBdkEMaRtCWFGEa">> = iolist_to_binary(re:replace("a","([a]*?)*","DJadEBdkEMa&RtCWFGE",[])), 
+    <<"DJadEBdkEMaRtCWFGEDJadEBdkEMaaRtCWFGEDJadEBdkEMaRtCWFGE">> = iolist_to_binary(re:replace("a","([a]*?)*","DJadEBdkEMa&RtCWFGE",[global])), 
+    <<"Tdgoaaaa">> = iolist_to_binary(re:replace("aaaa","([a]*?)*","T\\1dgo",[])), 
+    <<"TdgoTdgoTdgoTdgoTdgoTdgoTdgoTdgoTdgo">> = iolist_to_binary(re:replace("aaaa","([a]*?)*","T\\1dgo",[global])), 
+    <<"rvda">> = iolist_to_binary(re:replace("a","([ab]*?)*","&&rvd",[])), 
+    <<"rvdaarvdrvd">> = iolist_to_binary(re:replace("a","([ab]*?)*","&&rvd",[global])), 
+    <<"JEKgTqgvKb">> = iolist_to_binary(re:replace("b","([ab]*?)*","JEKgT\\1q&gvK",[])), 
+    <<"JEKgTqgvKJEKgTqbgvKJEKgTqgvK">> = iolist_to_binary(re:replace("b","([ab]*?)*","JEKgT\\1q&gvK",[global])), 
+    <<"UPWVyabab">> = iolist_to_binary(re:replace("abab","([ab]*?)*","UP\\1WVy",[])), 
+    <<"UPWVyUPWVyUPWVyUPWVyUPWVyUPWVyUPWVyUPWVyUPWVy">> = iolist_to_binary(re:replace("abab","([ab]*?)*","UP\\1WVy",[global])), 
+    <<"AbOomfYRdLAuDFGbaba">> = iolist_to_binary(re:replace("baba","([ab]*?)*","\\1AbO&omfYRdL\\1Au&DFG\\1",[])), 
+    <<"AbOomfYRdLAuDFGAbObomfYRdLAubDFGAbOomfYRdLAuDFGAbOaomfYRdLAuaDFGAbOomfYRdLAuDFGAbObomfYRdLAubDFGAbOomfYRdLAuDFGAbOaomfYRdLAuaDFGAbOomfYRdLAuDFG">> = iolist_to_binary(re:replace("baba","([ab]*?)*","\\1AbO&omfYRdL\\1Au&DFG\\1",[global])), 
+    <<"vpmFxwVLtNDmRVb">> = iolist_to_binary(re:replace("b","([^a]*?)*","v\\1pmFxwVLtNDmRV",[])), 
+    <<"vpmFxwVLtNDmRVvpmFxwVLtNDmRVvpmFxwVLtNDmRV">> = iolist_to_binary(re:replace("b","([^a]*?)*","v\\1pmFxwVLtNDmRV",[global])), 
+    <<"yVlokOKtokQKSbbbb">> = iolist_to_binary(re:replace("bbbb","([^a]*?)*","yVlokOK\\1\\1tok\\1\\1Q&KS&",[])), 
+    <<"yVlokOKtokQKSyVlokOKtokQbKSbyVlokOKtokQKSyVlokOKtokQbKSbyVlokOKtokQKSyVlokOKtokQbKSbyVlokOKtokQKSyVlokOKtokQbKSbyVlokOKtokQKS">> = iolist_to_binary(re:replace("bbbb","([^a]*?)*","yVlokOK\\1\\1tok\\1\\1Q&KS&",[global])), 
+    <<"eMcDykUaaa">> = iolist_to_binary(re:replace("aaa","([^a]*?)*","e\\1&McDykU\\1&",[])), 
+    <<"eMcDykUaeMcDykUaeMcDykUaeMcDykU">> = iolist_to_binary(re:replace("aaa","([^a]*?)*","e\\1&McDykU\\1&",[global])), 
+    <<"QEARocc">> = iolist_to_binary(re:replace("c","([^ab]*?)*","QEARo&c",[])), 
+    <<"QEARocQEARoccQEARoc">> = iolist_to_binary(re:replace("c","([^ab]*?)*","QEARo&c",[global])), 
+    <<"KFGQOVcccc">> = iolist_to_binary(re:replace("cccc","([^ab]*?)*","KFG&QO\\1V",[])), 
+    <<"KFGQOVKFGcQOVKFGQOVKFGcQOVKFGQOVKFGcQOVKFGQOVKFGcQOVKFGQOV">> = iolist_to_binary(re:replace("cccc","([^ab]*?)*","KFG&QO\\1V",[global])), 
+    <<"bhTlpTdfebaba">> = iolist_to_binary(re:replace("baba","([^ab]*?)*","bhTlp\\1Tdfe\\1",[])), 
+    <<"bhTlpTdfebbhTlpTdfeabhTlpTdfebbhTlpTdfeabhTlpTdfe">> = iolist_to_binary(re:replace("baba","([^ab]*?)*","bhTlp\\1Tdfe\\1",[global])), 
+    <<"PJllegKeFhjiLa">> = iolist_to_binary(re:replace("a","(?>a*)*","PJllegKeFh\\1j\\1iL&",[])), 
+    <<"PJllegKeFhjiLaPJllegKeFhjiL">> = iolist_to_binary(re:replace("a","(?>a*)*","PJllegKeFh\\1j\\1iL&",[global])), 
+    <<"gUuqhRhIObcde">> = iolist_to_binary(re:replace("aaabcde","(?>a*)*","\\1g\\1U\\1\\1uqhRh\\1IO",[])), 
+    <<"gUuqhRhIOgUuqhRhIObgUuqhRhIOcgUuqhRhIOdgUuqhRhIOegUuqhRhIO">> = iolist_to_binary(re:replace("aaabcde","(?>a*)*","\\1g\\1U\\1\\1uqhRh\\1IO",[global])), 
     ok.
 run14() ->
-    <<"MLgsOWdfTvaaaaa">> = iolist_to_binary(re:replace("aaaaa","((?>a*?))*","MLgs&OW\\1df&T&v",[])), 
-    <<"MLgsOWdfTvaMLgsOWdfTvaMLgsOWdfTvaMLgsOWdfTvaMLgsOWdfTvaMLgsOWdfTv">> = iolist_to_binary(re:replace("aaaaa","((?>a*?))*","MLgs&OW\\1df&T&v",[global])), 
-    <<"aabbaa">> = iolist_to_binary(re:replace("aabbaa","((?>a*?))*","&",[])), 
-    <<"aabbaa">> = iolist_to_binary(re:replace("aabbaa","((?>a*?))*","&",[global])), 
-    <<"gTBVcFPFf12-sep-98nd">> = iolist_to_binary(re:replace("12-sep-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","gTBVcFPFf&\\1nd",[extended])), 
-    <<"gTBVcFPFf12-sep-98nd">> = iolist_to_binary(re:replace("12-sep-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","gTBVcFPFf&\\1nd",[extended,
-                                                                                                                                                                                                                                                                                                                                            global])), 
-    <<"12-09-98h12-09-98Vrh12-09-98">> = iolist_to_binary(re:replace("12-09-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","&h&\\1Vrh\\1&",[extended])), 
-    <<"12-09-98h12-09-98Vrh12-09-98">> = iolist_to_binary(re:replace("12-09-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","&h&\\1Vrh\\1&",[extended,
-                                                                                                                                                                                                                                                                                                                                         global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","W&ve&i&",[extended])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","W&ve&i&",[extended,
-                                                                                                                                                                                                                                                                                                                                 global])), 
-    <<"sep-12-98">> = iolist_to_binary(re:replace("sep-12-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","UrC",[extended])), 
-    <<"sep-12-98">> = iolist_to_binary(re:replace("sep-12-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","UrC",[extended,
-                                                                                                                                                                                                                                                                                                                  global])), 
-    <<"foodfooCEjVBAfoo">> = iolist_to_binary(re:replace("foobarfoo","(?<=(foo))bar\\1","d\\1CEjVBA\\1",[])), 
-    <<"foodfooCEjVBAfoo">> = iolist_to_binary(re:replace("foobarfoo","(?<=(foo))bar\\1","d\\1CEjVBA\\1",[global])), 
-    <<"foovctling">> = iolist_to_binary(re:replace("foobarfootling","(?<=(foo))bar\\1","vc",[])), 
-    <<"foovctling">> = iolist_to_binary(re:replace("foobarfootling","(?<=(foo))bar\\1","vc",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(foo))bar\\1","UXvqXj\\1yXDrW\\1&UV&aD",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(foo))bar\\1","UXvqXj\\1yXDrW\\1&UV&aD",[global])), 
-    <<"foobar">> = iolist_to_binary(re:replace("foobar","(?<=(foo))bar\\1","VWpBPnVuwGDg",[])), 
-    <<"foobar">> = iolist_to_binary(re:replace("foobar","(?<=(foo))bar\\1","VWpBPnVuwGDg",[global])), 
-    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","(?<=(foo))bar\\1","&jX",[])), 
-    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","(?<=(foo))bar\\1","&jX",[global])), 
-    <<"sQWfkfUNJnPcyC">> = iolist_to_binary(re:replace("saturday","(?i:saturday|sunday)","sQ\\1Wf\\1kfUNJnPcyC",[])), 
-    <<"sQWfkfUNJnPcyC">> = iolist_to_binary(re:replace("saturday","(?i:saturday|sunday)","sQ\\1Wf\\1kfUNJnPcyC",[global])), 
-    <<"xWJnRsundayofsundayP">> = iolist_to_binary(re:replace("sunday","(?i:saturday|sunday)","xWJn\\1R&of\\1&P",[])), 
-    <<"xWJnRsundayofsundayP">> = iolist_to_binary(re:replace("sunday","(?i:saturday|sunday)","xWJn\\1R&of\\1&P",[global])), 
-    <<"SaturdayWo">> = iolist_to_binary(re:replace("Saturday","(?i:saturday|sunday)","&W\\1o",[])), 
-    <<"SaturdayWo">> = iolist_to_binary(re:replace("Saturday","(?i:saturday|sunday)","&W\\1o",[global])), 
-    <<"TdQtxuqoDxI">> = iolist_to_binary(re:replace("Sunday","(?i:saturday|sunday)","TdQtxuqoDxI",[])), 
-    <<"TdQtxuqoDxI">> = iolist_to_binary(re:replace("Sunday","(?i:saturday|sunday)","TdQtxuqoDxI",[global])), 
-    <<"tSATURDAYpA">> = iolist_to_binary(re:replace("SATURDAY","(?i:saturday|sunday)","t&\\1pA",[])), 
-    <<"tSATURDAYpA">> = iolist_to_binary(re:replace("SATURDAY","(?i:saturday|sunday)","t&\\1pA",[global])), 
-    <<"PSUNDAYVdHPKeqeCHsbPht">> = iolist_to_binary(re:replace("SUNDAY","(?i:saturday|sunday)","P&VdHPKeqeCH\\1sbPht",[])), 
-    <<"PSUNDAYVdHPKeqeCHsbPht">> = iolist_to_binary(re:replace("SUNDAY","(?i:saturday|sunday)","P&VdHPKeqeCH\\1sbPht",[global])), 
-    <<"ADh">> = iolist_to_binary(re:replace("SunDay","(?i:saturday|sunday)","A\\1D\\1h\\1",[])), 
-    <<"ADh">> = iolist_to_binary(re:replace("SunDay","(?i:saturday|sunday)","A\\1D\\1h\\1",[global])), 
-    <<"mGKtRabcxPabcxJ">> = iolist_to_binary(re:replace("abcx","(a(?i)bc|BB)x","mGKtR&P&J",[])), 
-    <<"mGKtRabcxPabcxJ">> = iolist_to_binary(re:replace("abcx","(a(?i)bc|BB)x","mGKtR&P&J",[global])), 
-    <<"oaBCxMk">> = iolist_to_binary(re:replace("aBCx","(a(?i)bc|BB)x","o&Mk",[])), 
-    <<"oaBCxMk">> = iolist_to_binary(re:replace("aBCx","(a(?i)bc|BB)x","o&Mk",[global])), 
-    <<"BbbxAbbbbw">> = iolist_to_binary(re:replace("bbx","(a(?i)bc|BB)x","B&A\\1\\1w",[])), 
-    <<"BbbxAbbbbw">> = iolist_to_binary(re:replace("bbx","(a(?i)bc|BB)x","B&A\\1\\1w",[global])), 
-    <<"mJcBBAxatfogiBBBBOBBxw">> = iolist_to_binary(re:replace("BBx","(a(?i)bc|BB)x","mJc\\1Axatfogi\\1\\1O&w",[])), 
-    <<"mJcBBAxatfogiBBBBOBBxw">> = iolist_to_binary(re:replace("BBx","(a(?i)bc|BB)x","mJc\\1Axatfogi\\1\\1O&w",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a(?i)bc|BB)x","snLiVTr\\1v&GcLOx",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a(?i)bc|BB)x","snLiVTr\\1v&GcLOx",[global])), 
-    <<"abcX">> = iolist_to_binary(re:replace("abcX","(a(?i)bc|BB)x","cUgeDoMeUddk\\1X&",[])), 
-    <<"abcX">> = iolist_to_binary(re:replace("abcX","(a(?i)bc|BB)x","cUgeDoMeUddk\\1X&",[global])), 
-    <<"aBCX">> = iolist_to_binary(re:replace("aBCX","(a(?i)bc|BB)x","x\\1a&yaxHWdGs&udxU",[])), 
-    <<"aBCX">> = iolist_to_binary(re:replace("aBCX","(a(?i)bc|BB)x","x\\1a&yaxHWdGs&udxU",[global])), 
-    <<"bbX">> = iolist_to_binary(re:replace("bbX","(a(?i)bc|BB)x","AmUQ&rURn&&",[])), 
-    <<"bbX">> = iolist_to_binary(re:replace("bbX","(a(?i)bc|BB)x","AmUQ&rURn&&",[global])), 
-    <<"BBX">> = iolist_to_binary(re:replace("BBX","(a(?i)bc|BB)x","&\\1bNvEcoUrediWbu&Pbp",[])), 
-    <<"BBX">> = iolist_to_binary(re:replace("BBX","(a(?i)bc|BB)x","&\\1bNvEcoUrediWbu&Pbp",[global])), 
-    <<"UvDhoExRiacBIgOkt">> = iolist_to_binary(re:replace("ac","^([ab](?i)[cd]|[ef])","UvDhoExRi&BIgOkt",[])), 
-    <<"UvDhoExRiacBIgOkt">> = iolist_to_binary(re:replace("ac","^([ab](?i)[cd]|[ef])","UvDhoExRi&BIgOkt",[global])), 
-    <<"xPaCaCRDAtETUaCMGcb">> = iolist_to_binary(re:replace("aC","^([ab](?i)[cd]|[ef])","xP&\\1RDAtETU\\1MGcb",[])), 
-    <<"xPaCaCRDAtETUaCMGcb">> = iolist_to_binary(re:replace("aC","^([ab](?i)[cd]|[ef])","xP&\\1RDAtETU\\1MGcb",[global])), 
-    <<"YrbDPg">> = iolist_to_binary(re:replace("bD","^([ab](?i)[cd]|[ef])","Yr&Pg",[])), 
-    <<"YrbDPg">> = iolist_to_binary(re:replace("bD","^([ab](?i)[cd]|[ef])","Yr&Pg",[global])), 
-    <<"vxPeqqmHlephant">> = iolist_to_binary(re:replace("elephant","^([ab](?i)[cd]|[ef])","vxP&qqmH",[])), 
-    <<"vxPeqqmHlephant">> = iolist_to_binary(re:replace("elephant","^([ab](?i)[cd]|[ef])","vxP&qqmH",[global])), 
-    <<"CXttEDburope">> = iolist_to_binary(re:replace("Europe","^([ab](?i)[cd]|[ef])","CXtt\\1Db",[])), 
-    <<"CXttEDburope">> = iolist_to_binary(re:replace("Europe","^([ab](?i)[cd]|[ef])","CXtt\\1Db",[global])), 
-    <<"ckdAsOrog">> = iolist_to_binary(re:replace("frog","^([ab](?i)[cd]|[ef])","ckdAsO",[])), 
-    <<"ckdAsOrog">> = iolist_to_binary(re:replace("frog","^([ab](?i)[cd]|[ef])","ckdAsO",[global])), 
-    <<"FLAarance">> = iolist_to_binary(re:replace("France","^([ab](?i)[cd]|[ef])","\\1LAa",[])), 
-    <<"FLAarance">> = iolist_to_binary(re:replace("France","^([ab](?i)[cd]|[ef])","\\1LAa",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^([ab](?i)[cd]|[ef])","&dK",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^([ab](?i)[cd]|[ef])","&dK",[global])), 
-    <<"Africa">> = iolist_to_binary(re:replace("Africa","^([ab](?i)[cd]|[ef])","he&mN&m",[])), 
-    <<"Africa">> = iolist_to_binary(re:replace("Africa","^([ab](?i)[cd]|[ef])","he&mN&m",[global])), 
-    <<"QwnababababWRxgc">> = iolist_to_binary(re:replace("ab","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","Qwn&\\1\\1&WRxgc",[])), 
-    <<"QwnababababWRxgc">> = iolist_to_binary(re:replace("ab","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","Qwn&\\1\\1&WRxgc",[global])), 
-    <<"alixQPHvMhCA">> = iolist_to_binary(re:replace("aBd","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","alixQPHvMhCA",[])), 
-    <<"alixQPHvMhCA">> = iolist_to_binary(re:replace("aBd","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","alixQPHvMhCA",[global])), 
-    <<"fRTxgJVEjxyBxyliXrOuh">> = iolist_to_binary(re:replace("xy","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","fRTxgJVEj\\1B\\1liXrOuh",[])), 
-    <<"fRTxgJVEjxyBxyliXrOuh">> = iolist_to_binary(re:replace("xy","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","fRTxgJVEj\\1B\\1liXrOuh",[global])), 
-    <<"xYRFpytKCFxYlEt">> = iolist_to_binary(re:replace("xY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","&RFpytKCF&lEt",[])), 
-    <<"xYRFpytKCFxYlEt">> = iolist_to_binary(re:replace("xY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","&RFpytKCF&lEt",[global])), 
-    <<"vgzjebra">> = iolist_to_binary(re:replace("zebra","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","vg&j",[])), 
-    <<"vgzjebra">> = iolist_to_binary(re:replace("zebra","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","vg&j",[global])), 
-    <<"eZFmjyambesi">> = iolist_to_binary(re:replace("Zambesi","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","e&Fmjy",[])), 
-    <<"eZFmjyambesi">> = iolist_to_binary(re:replace("Zambesi","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","e&Fmjy",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","a",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","a",[global])), 
-    <<"aCD">> = iolist_to_binary(re:replace("aCD","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","gEOo",[])), 
-    <<"aCD">> = iolist_to_binary(re:replace("aCD","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","gEOo",[global])), 
-    <<"XY">> = iolist_to_binary(re:replace("XY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","&OrTvY&r\\1a\\1tNgO\\1",[])), 
-    <<"XY">> = iolist_to_binary(re:replace("XY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","&OrTvY&r\\1a\\1tNgO\\1",[global])), 
+    <<"QVEsbJSBcadjBEjT">> = iolist_to_binary(re:replace("aaaaa","((?>a*))*","QVEsbJSBcadjB\\1EjT\\1",[])), 
+    <<"QVEsbJSBcadjBEjTQVEsbJSBcadjBEjT">> = iolist_to_binary(re:replace("aaaaa","((?>a*))*","QVEsbJSBcadjB\\1EjT\\1",[global])), 
+    <<"aajWaaDjOsitnxUkGdbbaa">> = iolist_to_binary(re:replace("aabbaa","((?>a*))*","&j\\1W&DjOsitnxUkGd",[])), 
+    <<"aajWaaDjOsitnxUkGdjWDjOsitnxUkGdbjWDjOsitnxUkGdbaajWaaDjOsitnxUkGdjWDjOsitnxUkGd">> = iolist_to_binary(re:replace("aabbaa","((?>a*))*","&j\\1W&DjOsitnxUkGd",[global])), 
+    <<"mpYoteiaaaaa">> = iolist_to_binary(re:replace("aaaaa","((?>a*?))*","&mpYotei",[])), 
+    <<"mpYoteiampYoteiampYoteiampYoteiampYoteiampYotei">> = iolist_to_binary(re:replace("aaaaa","((?>a*?))*","&mpYotei",[global])), 
+    <<"xwNaabbaa">> = iolist_to_binary(re:replace("aabbaa","((?>a*?))*","xwN",[])), 
+    <<"xwNaxwNaxwNbxwNbxwNaxwNaxwN">> = iolist_to_binary(re:replace("aabbaa","((?>a*?))*","xwN",[global])), 
+    <<"MHqWb12-sep-98tn12-sep-98">> = iolist_to_binary(re:replace("12-sep-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","MHqWb\\1&\\1\\1tn&",[extended])), 
+    <<"MHqWb12-sep-98tn12-sep-98">> = iolist_to_binary(re:replace("12-sep-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","MHqWb\\1&\\1\\1tn&",[extended,
+                                                                                                                                                                                                                                                                                                                                                     global])), 
+    <<"DgNMNfEyu">> = iolist_to_binary(re:replace("12-09-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","DgNM\\1NfEyu",[extended])), 
+    <<"DgNMNfEyu">> = iolist_to_binary(re:replace("12-09-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","DgNM\\1NfEyu",[extended,
+                                                                                                                                                                                                                                                                                                                                   global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","dJbs&PvrBmxnM",[extended])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","dJbs&PvrBmxnM",[extended,
+                                                                                                                                                                                                                                                                                                                                           global])), 
+    <<"sep-12-98">> = iolist_to_binary(re:replace("sep-12-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","WdMj&nqA\\1",[extended])), 
+    <<"sep-12-98">> = iolist_to_binary(re:replace("sep-12-98","(?(?=[^a-z]+[a-z])  \\d{2}-[a-z]{3}-\\d{2}  |  \\d{2}-\\d{2}-\\d{2} ) ","WdMj&nqA\\1",[extended,
+                                                                                                                                                                                                                                                                                                                                    global])), 
+    <<"fooKBbarfooDAfoofbarfooMfooDQfqvJdYVQ">> = iolist_to_binary(re:replace("foobarfoo","(?<=(foo))bar\\1","KB&DA\\1f&M\\1DQfqvJdYVQ",[])), 
+    <<"fooKBbarfooDAfoofbarfooMfooDQfqvJdYVQ">> = iolist_to_binary(re:replace("foobarfoo","(?<=(foo))bar\\1","KB&DA\\1f&M\\1DQfqvJdYVQ",[global])), 
+    <<"foofKNfoofooQlDdcmBPbarfooCfooUbarfoofootling">> = iolist_to_binary(re:replace("foobarfootling","(?<=(foo))bar\\1","fKN\\1\\1QlDdcmBP&C\\1U&\\1",[])), 
+    <<"foofKNfoofooQlDdcmBPbarfooCfooUbarfoofootling">> = iolist_to_binary(re:replace("foobarfootling","(?<=(foo))bar\\1","fKN\\1\\1QlDdcmBP&C\\1U&\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(foo))bar\\1","aN&pf\\1\\1\\1mf\\1frWLf&d&m",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(foo))bar\\1","aN&pf\\1\\1\\1mf\\1frWLf&d&m",[global])), 
+    <<"foobar">> = iolist_to_binary(re:replace("foobar","(?<=(foo))bar\\1","NQ&IvkhD&RYe\\1\\1\\1",[])), 
+    <<"foobar">> = iolist_to_binary(re:replace("foobar","(?<=(foo))bar\\1","NQ&IvkhD&RYe\\1\\1\\1",[global])), 
+    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","(?<=(foo))bar\\1","RV\\1lCqK\\1k",[])), 
+    <<"barfoo">> = iolist_to_binary(re:replace("barfoo","(?<=(foo))bar\\1","RV\\1lCqK\\1k",[global])), 
+    <<"WXSaOsXBjgsaturdayx">> = iolist_to_binary(re:replace("saturday","(?i:saturday|sunday)","W\\1X\\1S\\1aOsXBj\\1g&x",[])), 
+    <<"WXSaOsXBjgsaturdayx">> = iolist_to_binary(re:replace("saturday","(?i:saturday|sunday)","W\\1X\\1S\\1aOsXBj\\1g&x",[global])), 
+    <<"LogM">> = iolist_to_binary(re:replace("sunday","(?i:saturday|sunday)","Lo\\1gM",[])), 
+    <<"LogM">> = iolist_to_binary(re:replace("sunday","(?i:saturday|sunday)","Lo\\1gM",[global])), 
+    <<"bAkcTSaturdayamcSaturdayx">> = iolist_to_binary(re:replace("Saturday","(?i:saturday|sunday)","bAk\\1cT&amc&x",[])), 
+    <<"bAkcTSaturdayamcSaturdayx">> = iolist_to_binary(re:replace("Saturday","(?i:saturday|sunday)","bAk\\1cT&amc&x",[global])), 
+    <<"WJeSunday">> = iolist_to_binary(re:replace("Sunday","(?i:saturday|sunday)","WJe&",[])), 
+    <<"WJeSunday">> = iolist_to_binary(re:replace("Sunday","(?i:saturday|sunday)","WJe&",[global])), 
+    <<"HPSATURDAYOIKerWiY">> = iolist_to_binary(re:replace("SATURDAY","(?i:saturday|sunday)","HP&OIKerWi\\1Y",[])), 
+    <<"HPSATURDAYOIKerWiY">> = iolist_to_binary(re:replace("SATURDAY","(?i:saturday|sunday)","HP&OIKerWi\\1Y",[global])), 
+    <<"OgUOq">> = iolist_to_binary(re:replace("SUNDAY","(?i:saturday|sunday)","\\1OgUOq",[])), 
+    <<"OgUOq">> = iolist_to_binary(re:replace("SUNDAY","(?i:saturday|sunday)","\\1OgUOq",[global])), 
+    <<"UKulSunDaykpSunDayv">> = iolist_to_binary(re:replace("SunDay","(?i:saturday|sunday)","UKul&kp&v",[])), 
+    <<"UKulSunDaykpSunDayv">> = iolist_to_binary(re:replace("SunDay","(?i:saturday|sunday)","UKul&kp&v",[global])), 
+    <<"uKOqaabcexabcxpabcsJydJMabchE">> = iolist_to_binary(re:replace("abcx","(a(?i)bc|BB)x","uKOqa\\1ex&p\\1sJydJM\\1hE",[])), 
+    <<"uKOqaabcexabcxpabcsJydJMabchE">> = iolist_to_binary(re:replace("abcx","(a(?i)bc|BB)x","uKOqa\\1ex&p\\1sJydJM\\1hE",[global])), 
+    <<"rRNaBC">> = iolist_to_binary(re:replace("aBCx","(a(?i)bc|BB)x","rRN\\1",[])), 
+    <<"rRNaBC">> = iolist_to_binary(re:replace("aBCx","(a(?i)bc|BB)x","rRN\\1",[global])), 
+    <<"oJ">> = iolist_to_binary(re:replace("bbx","(a(?i)bc|BB)x","oJ",[])), 
+    <<"oJ">> = iolist_to_binary(re:replace("bbx","(a(?i)bc|BB)x","oJ",[global])), 
+    <<"BBxR">> = iolist_to_binary(re:replace("BBx","(a(?i)bc|BB)x","&R",[])), 
+    <<"BBxR">> = iolist_to_binary(re:replace("BBx","(a(?i)bc|BB)x","&R",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a(?i)bc|BB)x","T&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(a(?i)bc|BB)x","T&",[global])), 
+    <<"abcX">> = iolist_to_binary(re:replace("abcX","(a(?i)bc|BB)x","whvhAvFn",[])), 
+    <<"abcX">> = iolist_to_binary(re:replace("abcX","(a(?i)bc|BB)x","whvhAvFn",[global])), 
+    <<"aBCX">> = iolist_to_binary(re:replace("aBCX","(a(?i)bc|BB)x","Nb&vemA",[])), 
+    <<"aBCX">> = iolist_to_binary(re:replace("aBCX","(a(?i)bc|BB)x","Nb&vemA",[global])), 
+    <<"bbX">> = iolist_to_binary(re:replace("bbX","(a(?i)bc|BB)x","s\\1GdP\\1\\1dEQ\\1YO",[])), 
+    <<"bbX">> = iolist_to_binary(re:replace("bbX","(a(?i)bc|BB)x","s\\1GdP\\1\\1dEQ\\1YO",[global])), 
+    <<"BBX">> = iolist_to_binary(re:replace("BBX","(a(?i)bc|BB)x","oFBOVOb",[])), 
+    <<"BBX">> = iolist_to_binary(re:replace("BBX","(a(?i)bc|BB)x","oFBOVOb",[global])), 
+    <<"tacacotHFLuTEAHCbR">> = iolist_to_binary(re:replace("ac","^([ab](?i)[cd]|[ef])","t&\\1otHFLuTEAHCbR",[])), 
+    <<"tacacotHFLuTEAHCbR">> = iolist_to_binary(re:replace("ac","^([ab](?i)[cd]|[ef])","t&\\1otHFLuTEAHCbR",[global])), 
+    <<"BaCaCJ">> = iolist_to_binary(re:replace("aC","^([ab](?i)[cd]|[ef])","B&\\1J",[])), 
+    <<"BaCaCJ">> = iolist_to_binary(re:replace("aC","^([ab](?i)[cd]|[ef])","B&\\1J",[global])), 
+    <<"vbDvbDMbDnOy">> = iolist_to_binary(re:replace("bD","^([ab](?i)[cd]|[ef])","v&v\\1M&nOy",[])), 
+    <<"vbDvbDMbDnOy">> = iolist_to_binary(re:replace("bD","^([ab](?i)[cd]|[ef])","v&v\\1M&nOy",[global])), 
+    <<"HSegelephant">> = iolist_to_binary(re:replace("elephant","^([ab](?i)[cd]|[ef])","HS&ge",[])), 
+    <<"HSegelephant">> = iolist_to_binary(re:replace("elephant","^([ab](?i)[cd]|[ef])","HS&ge",[global])), 
+    <<"KmuWEkIQYqurope">> = iolist_to_binary(re:replace("Europe","^([ab](?i)[cd]|[ef])","KmuW&kIQYq",[])), 
+    <<"KmuWEkIQYqurope">> = iolist_to_binary(re:replace("Europe","^([ab](?i)[cd]|[ef])","KmuW&kIQYq",[global])), 
+    <<"qwwffEncmLfJNGOfOrog">> = iolist_to_binary(re:replace("frog","^([ab](?i)[cd]|[ef])","qww\\1&EncmL\\1JNGO&O",[])), 
+    <<"qwwffEncmLfJNGOfOrog">> = iolist_to_binary(re:replace("frog","^([ab](?i)[cd]|[ef])","qww\\1&EncmL\\1JNGO&O",[global])), 
+    <<"uVBupFMFDFFBwfMmnlfFrance">> = iolist_to_binary(re:replace("France","^([ab](?i)[cd]|[ef])","uVBup\\1M&D\\1\\1BwfMmnlf&",[])), 
+    <<"uVBupFMFDFFBwfMmnlfFrance">> = iolist_to_binary(re:replace("France","^([ab](?i)[cd]|[ef])","uVBup\\1M&D\\1\\1BwfMmnlf&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^([ab](?i)[cd]|[ef])","\\1cOIQhxWWs\\1F\\1&nEAw",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^([ab](?i)[cd]|[ef])","\\1cOIQhxWWs\\1F\\1&nEAw",[global])), 
+    <<"Africa">> = iolist_to_binary(re:replace("Africa","^([ab](?i)[cd]|[ef])","h",[])), 
+    <<"Africa">> = iolist_to_binary(re:replace("Africa","^([ab](?i)[cd]|[ef])","h",[global])), 
+    <<"rWababXF">> = iolist_to_binary(re:replace("ab","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","rW\\1&XF",[])), 
+    <<"rWababXF">> = iolist_to_binary(re:replace("ab","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","rW\\1&XF",[global])), 
+    <<"wlBBHaBdG">> = iolist_to_binary(re:replace("aBd","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","wlBBH&G",[])), 
+    <<"wlBBHaBdG">> = iolist_to_binary(re:replace("aBd","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","wlBBH&G",[global])), 
+    <<"vxyxyyCoOgxy">> = iolist_to_binary(re:replace("xy","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","v\\1\\1yCoOg&",[])), 
+    <<"vxyxyyCoOgxy">> = iolist_to_binary(re:replace("xy","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","v\\1\\1yCoOg&",[global])), 
+    <<"sEBLg">> = iolist_to_binary(re:replace("xY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","sEBLg",[])), 
+    <<"sEBLg">> = iolist_to_binary(re:replace("xY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","sEBLg",[global])), 
+    <<"CxGBTmzFzaoxSvnzIJzxebra">> = iolist_to_binary(re:replace("zebra","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","CxGBTm&F&aoxSvn&IJ&x",[])), 
+    <<"CxGBTmzFzaoxSvnzIJzxebra">> = iolist_to_binary(re:replace("zebra","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","CxGBTm&F&aoxSvn&IJ&x",[global])), 
+    <<"tcaZQambesi">> = iolist_to_binary(re:replace("Zambesi","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","tca\\1Q",[])), 
+    <<"tcaZQambesi">> = iolist_to_binary(re:replace("Zambesi","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","tca\\1Q",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","tSnco&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","tSnco&",[global])), 
+    <<"aCD">> = iolist_to_binary(re:replace("aCD","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","dfo",[])), 
+    <<"aCD">> = iolist_to_binary(re:replace("aCD","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","dfo",[global])), 
+    <<"XY">> = iolist_to_binary(re:replace("XY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","U",[])), 
+    <<"XY">> = iolist_to_binary(re:replace("XY","^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)","U",[global])), 
     <<"foo
-sutSyiAVbardY">> = iolist_to_binary(re:replace("foo
-bar","(?<=foo\\n)^bar","sutSyiAV&dY",[multiline])), 
+NRWmeVkGqvP">> = iolist_to_binary(re:replace("foo
+bar","(?<=foo\\n)^bar","NRWmeVkGqv\\1P",[multiline])), 
     <<"foo
-sutSyiAVbardY">> = iolist_to_binary(re:replace("foo
-bar","(?<=foo\\n)^bar","sutSyiAV&dY",[multiline,global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=foo\\n)^bar","SbD\\1F&CKeqGUc\\1&",[multiline])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=foo\\n)^bar","SbD\\1F&CKeqGUc\\1&",[multiline,
-                                                                                                                                                                                                                                        global])), 
-    <<"bar">> = iolist_to_binary(re:replace("bar","(?<=foo\\n)^bar","yi&DP",[multiline])), 
-    <<"bar">> = iolist_to_binary(re:replace("bar","(?<=foo\\n)^bar","yi&DP",[multiline,
-                                                                                                                                                                                         global])), 
+NRWmeVkGqvP">> = iolist_to_binary(re:replace("foo
+bar","(?<=foo\\n)^bar","NRWmeVkGqv\\1P",[multiline,global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=foo\\n)^bar","pcR&ta\\1wJMdM&KPN",[multiline])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=foo\\n)^bar","pcR&ta\\1wJMdM&KPN",[multiline,
+                                                                                                                                                                                                                                     global])), 
+    <<"bar">> = iolist_to_binary(re:replace("bar","(?<=foo\\n)^bar","jByCJtDS\\1o&THKBAM&y",[multiline])), 
+    <<"bar">> = iolist_to_binary(re:replace("bar","(?<=foo\\n)^bar","jByCJtDS\\1o&THKBAM&y",[multiline,
+                                                                                                                                                                                                                           global])), 
     <<"baz
 bar">> = iolist_to_binary(re:replace("baz
-bar","(?<=foo\\n)^bar","hGG",[multiline])), 
+bar","(?<=foo\\n)^bar","qsa\\1EcHRVFjLsoO&fk",[multiline])), 
     <<"baz
 bar">> = iolist_to_binary(re:replace("baz
-bar","(?<=foo\\n)^bar","hGG",[multiline,global])), 
-    <<"barTsM">> = iolist_to_binary(re:replace("barbaz","(?<=(?<!foo)bar)baz","TsM",[])), 
-    <<"barTsM">> = iolist_to_binary(re:replace("barbaz","(?<=(?<!foo)bar)baz","TsM",[global])), 
-    <<"barbarbazJYNeeiOkukbazbaze">> = iolist_to_binary(re:replace("barbarbaz","(?<=(?<!foo)bar)baz","&JYNeeiOkuk&&e",[])), 
-    <<"barbarbazJYNeeiOkukbazbaze">> = iolist_to_binary(re:replace("barbarbaz","(?<=(?<!foo)bar)baz","&JYNeeiOkuk&&e",[global])), 
-    <<"koobarbazJDRvnHPtlJvlqbazha">> = iolist_to_binary(re:replace("koobarbaz","(?<=(?<!foo)bar)baz","&JD\\1RvnHPtlJvlq&ha",[])), 
-    <<"koobarbazJDRvnHPtlJvlqbazha">> = iolist_to_binary(re:replace("koobarbaz","(?<=(?<!foo)bar)baz","&JD\\1RvnHPtlJvlq&ha",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(?<!foo)bar)baz","se&q\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(?<!foo)bar)baz","se&q\\1",[global])), 
-    <<"baz">> = iolist_to_binary(re:replace("baz","(?<=(?<!foo)bar)baz","\\1FnT\\1ncG\\1qiLitBVlR",[])), 
-    <<"baz">> = iolist_to_binary(re:replace("baz","(?<=(?<!foo)bar)baz","\\1FnT\\1ncG\\1qiLitBVlR",[global])), 
-    <<"foobarbaz">> = iolist_to_binary(re:replace("foobarbaz","(?<=(?<!foo)bar)baz","TGjyDWNaukC\\1D",[])), 
-    <<"foobarbaz">> = iolist_to_binary(re:replace("foobarbaz","(?<=(?<!foo)bar)baz","TGjyDWNaukC\\1D",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","^(a\\1?){4}$","PqtMwjvc&wXddSH",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","^(a\\1?){4}$","PqtMwjvc&wXddSH",[global])), 
-    <<"aa">> = iolist_to_binary(re:replace("aa","^(a\\1?){4}$","GgSSdPHMYJhXx",[])), 
-    <<"aa">> = iolist_to_binary(re:replace("aa","^(a\\1?){4}$","GgSSdPHMYJhXx",[global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a\\1?){4}$","ucLn&Fx&kXfW",[])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a\\1?){4}$","ucLn&Fx&kXfW",[global])), 
-    <<"naaaaaaQNEaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaa","^(a\\1?){4}$","n&\\1QNE&&&",[])), 
-    <<"naaaaaaQNEaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaa","^(a\\1?){4}$","n&\\1QNE&&&",[global])), 
-    <<"ielIaAaXNwripBgIaHTa">> = iolist_to_binary(re:replace("aaaaaaa","^(a\\1?){4}$","ielI\\1A\\1XNwripBgI\\1HT\\1",[])), 
-    <<"ielIaAaXNwripBgIaHTa">> = iolist_to_binary(re:replace("aaaaaaa","^(a\\1?){4}$","ielI\\1A\\1XNwripBgI\\1HT\\1",[global])), 
-    <<"aaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a\\1?){4}$","HRYVEqqIFqY&Dl",[])), 
-    <<"aaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a\\1?){4}$","HRYVEqqIFqY&Dl",[global])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?){4}$","&&t\\1s",[])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?){4}$","&&t\\1s",[global])), 
-    <<"NaaaadLeaaaaxAL">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?){4}$","N\\1dLe\\1xAL",[])), 
-    <<"NaaaadLeaaaaxAL">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?){4}$","N\\1dLe\\1xAL",[global])), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?){4}$","\\1jr",[])), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?){4}$","\\1jr",[global])), 
-    <<"aaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaa","^(a\\1?){4}$","N\\1",[])), 
-    <<"aaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaa","^(a\\1?){4}$","N\\1",[global])), 
-    <<"aaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaa","^(a\\1?){4}$","sQ&xSjdecK&&rSQkA",[])), 
-    <<"aaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaa","^(a\\1?){4}$","sQ&xSjdecK&&rSQkA",[global])), 
-    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaa","^(a\\1?){4}$","CsOa",[])), 
-    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaa","^(a\\1?){4}$","CsOa",[global])), 
-    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaa","^(a\\1?){4}$","&pAEvtoqYnBxGT&Uox",[])), 
-    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaa","^(a\\1?){4}$","&pAEvtoqYnBxGT&Uox",[global])), 
-    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaa","^(a\\1?){4}$","&icuBLN",[])), 
-    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaa","^(a\\1?){4}$","&icuBLN",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","wxtPJAs&D\\1V&xlkaXy&",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","wxtPJAs&D\\1V&xlkaXy&",[global])), 
-    <<"aa">> = iolist_to_binary(re:replace("aa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","GO\\1&NlEm",[])), 
-    <<"aa">> = iolist_to_binary(re:replace("aa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","GO\\1&NlEm",[global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","trMv\\1vGRRdT&L",[])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","trMv\\1vGRRdT&L",[global])), 
-    <<"dtEvrhKayRa">> = iolist_to_binary(re:replace("aaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","dtEvrhK\\1yR\\1",[])), 
-    <<"dtEvrhKayRa">> = iolist_to_binary(re:replace("aaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","dtEvrhK\\1yR\\1",[global])), 
-    <<"swnY">> = iolist_to_binary(re:replace("aaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","swnY",[])), 
-    <<"swnY">> = iolist_to_binary(re:replace("aaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","swnY",[global])), 
-    <<"aaaaaarinTIDxAHEMa">> = iolist_to_binary(re:replace("aaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","&rinTIDxAHEM\\1",[])), 
-    <<"aaaaaarinTIDxAHEMa">> = iolist_to_binary(re:replace("aaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","&rinTIDxAHEM\\1",[global])), 
-    <<"UBvaoaaaaaaaaDUiX">> = iolist_to_binary(re:replace("aaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","UBvao\\1&DUiX",[])), 
-    <<"UBvaoaaaaaaaaDUiX">> = iolist_to_binary(re:replace("aaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","UBvao\\1&DUiX",[global])), 
-    <<"aaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","H\\1aLBBEpEaB",[])), 
-    <<"aaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","H\\1aLBBEpEaB",[global])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","dpC",[])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","dpC",[global])), 
-    <<"taaaaaaaaaahaaaaaaaaaaf">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","t&h&f",[])), 
-    <<"taaaaaaaaaahaaaaaaaaaaf">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","t&h&f",[global])), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","rgxaXLiOHjVaKNJyPJ",[])), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","rgxaXLiOHjVaKNJyPJ",[global])), 
-    <<"aaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","a\\1UVnCvM\\1bOy",[])), 
-    <<"aaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","a\\1UVnCvM\\1bOy",[global])), 
-    <<"aaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","mnxwE",[])), 
-    <<"aaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","mnxwE",[global])), 
-    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","R",[])), 
-    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","R",[global])), 
-    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","CKEn&",[])), 
-    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","CKEn&",[global])), 
-    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","dr\\1B\\1G&W\\1\\1\\1",[])), 
-    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","dr\\1B\\1G&W\\1\\1\\1",[global])), 
-    <<"mTTwWHMeBAnTMAy">> = iolist_to_binary(re:replace("abc","abc","mTTwWHMe\\1B\\1AnTMAy",[])), 
-    <<"mTTwWHMeBAnTMAy">> = iolist_to_binary(re:replace("abc","abc","mTTwWHMe\\1B\\1AnTMAy",[global])), 
-    <<"xFRFntrFXSabcyBabcRky">> = iolist_to_binary(re:replace("xabcy","abc","FRFntrFXS&yB&\\1Rk",[])), 
-    <<"xFRFntrFXSabcyBabcRky">> = iolist_to_binary(re:replace("xabcy","abc","FRFntrFXS&yB&\\1Rk",[global])), 
-    <<"abmabceyJl">> = iolist_to_binary(re:replace("ababc","abc","m&eyJl",[])), 
-    <<"abmabceyJl">> = iolist_to_binary(re:replace("ababc","abc","m&eyJl",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","\\1kN",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","\\1kN",[global])), 
-    <<"xbc">> = iolist_to_binary(re:replace("xbc","abc","Rd",[])), 
-    <<"xbc">> = iolist_to_binary(re:replace("xbc","abc","Rd",[global])), 
-    <<"axc">> = iolist_to_binary(re:replace("axc","abc","qQP\\1gBdX&cfJfv&f",[])), 
-    <<"axc">> = iolist_to_binary(re:replace("axc","abc","qQP\\1gBdX&cfJfv&f",[global])), 
-    <<"abx">> = iolist_to_binary(re:replace("abx","abc","VMtbG",[])), 
-    <<"abx">> = iolist_to_binary(re:replace("abx","abc","VMtbG",[global])), 
-    <<"jNyOabclmQAUUabcabcabcM">> = iolist_to_binary(re:replace("abc","ab*c","jNyO&lmQA\\1UU&&&M",[])), 
-    <<"jNyOabclmQAUUabcabcabcM">> = iolist_to_binary(re:replace("abc","ab*c","jNyO&lmQA\\1UU&&&M",[global])), 
-    <<"NuNKaVVP">> = iolist_to_binary(re:replace("abc","ab*bc","NuNKaVV\\1\\1P",[])), 
-    <<"NuNKaVVP">> = iolist_to_binary(re:replace("abc","ab*bc","NuNKaVV\\1\\1P",[global])), 
-    <<"v">> = iolist_to_binary(re:replace("abbc","ab*bc","v",[])), 
-    <<"v">> = iolist_to_binary(re:replace("abbc","ab*bc","v",[global])), 
-    <<"IabbbbcLNYRgEvYHyabbbbctwq">> = iolist_to_binary(re:replace("abbbbc","ab*bc","I&LNYRgEvYHy&tw\\1q",[])), 
-    <<"IabbbbcLNYRgEvYHyabbbbctwq">> = iolist_to_binary(re:replace("abbbbc","ab*bc","I&LNYRgEvYHy&tw\\1q",[global])), 
-    <<"dcWrPQwrWtCeinonDembbbbc">> = iolist_to_binary(re:replace("abbbbc",".{1}","dcWrPQwrWtCeinonDem",[])), 
-    <<"dcWrPQwrWtCeinonDemdcWrPQwrWtCeinonDemdcWrPQwrWtCeinonDemdcWrPQwrWtCeinonDemdcWrPQwrWtCeinonDemdcWrPQwrWtCeinonDem">> = iolist_to_binary(re:replace("abbbbc",".{1}","dcWrPQwrWtCeinonDem",[global])), 
-    <<"NwOwabbbabbbCOvabbbenaNbc">> = iolist_to_binary(re:replace("abbbbc",".{3,4}","NwOw&&COv&e\\1naN",[])), 
-    <<"NwOwabbbabbbCOvabbbenaNbc">> = iolist_to_binary(re:replace("abbbbc",".{3,4}","NwOw&&COv&e\\1naN",[global])), 
-    <<"abbbbcCeTetSKDvAvrabbbbcpa">> = iolist_to_binary(re:replace("abbbbc","ab{0,}bc","&CeTetSKDvAvr&pa",[])), 
-    <<"abbbbcCeTetSKDvAvrabbbbcpa">> = iolist_to_binary(re:replace("abbbbc","ab{0,}bc","&CeTetSKDvAvr&pa",[global])), 
-    <<"TbtqfbcUrEcTU">> = iolist_to_binary(re:replace("abbc","ab+bc","Tb\\1tqfb\\1cUrEcTU",[])), 
-    <<"TbtqfbcUrEcTU">> = iolist_to_binary(re:replace("abbc","ab+bc","Tb\\1tqfb\\1cUrEcTU",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab+bc","TeS\\1\\1F",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab+bc","TeS\\1\\1F",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","ab+bc","EHEtuOC&GTMRx",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","ab+bc","EHEtuOC&GTMRx",[global])), 
-    <<"abq">> = iolist_to_binary(re:replace("abq","ab+bc","\\1ywtK\\1hfkEVdoXy\\1eH",[])), 
-    <<"abq">> = iolist_to_binary(re:replace("abq","ab+bc","\\1ywtK\\1hfkEVdoXy\\1eH",[global])), 
-    <<"GlETcsroCIlRt">> = iolist_to_binary(re:replace("abbbbc","ab+bc","GlETcsro\\1CIlRt\\1",[])), 
-    <<"GlETcsroCIlRt">> = iolist_to_binary(re:replace("abbbbc","ab+bc","GlETcsro\\1CIlRt\\1",[global])), 
+bar","(?<=foo\\n)^bar","qsa\\1EcHRVFjLsoO&fk",[multiline,global])), 
+    <<"barrVqQArLvUbazrlnI">> = iolist_to_binary(re:replace("barbaz","(?<=(?<!foo)bar)baz","r\\1\\1VqQArLvU&r\\1lnI",[])), 
+    <<"barrVqQArLvUbazrlnI">> = iolist_to_binary(re:replace("barbaz","(?<=(?<!foo)bar)baz","r\\1\\1VqQArLvU&r\\1lnI",[global])), 
+    <<"barbargh">> = iolist_to_binary(re:replace("barbarbaz","(?<=(?<!foo)bar)baz","gh",[])), 
+    <<"barbargh">> = iolist_to_binary(re:replace("barbarbaz","(?<=(?<!foo)bar)baz","gh",[global])), 
+    <<"koobarvdKYQDIVnwbazbazQWKBgh">> = iolist_to_binary(re:replace("koobarbaz","(?<=(?<!foo)bar)baz","vdKYQDIVnw&&QWKBgh",[])), 
+    <<"koobarvdKYQDIVnwbazbazQWKBgh">> = iolist_to_binary(re:replace("koobarbaz","(?<=(?<!foo)bar)baz","vdKYQDIVnw&&QWKBgh",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(?<!foo)bar)baz","FjVsA\\1&B",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(?<!foo)bar)baz","FjVsA\\1&B",[global])), 
+    <<"baz">> = iolist_to_binary(re:replace("baz","(?<=(?<!foo)bar)baz","HgWqxfrr\\1qYwT",[])), 
+    <<"baz">> = iolist_to_binary(re:replace("baz","(?<=(?<!foo)bar)baz","HgWqxfrr\\1qYwT",[global])), 
+    <<"foobarbaz">> = iolist_to_binary(re:replace("foobarbaz","(?<=(?<!foo)bar)baz","yjWsT\\1DYmUlc",[])), 
+    <<"foobarbaz">> = iolist_to_binary(re:replace("foobarbaz","(?<=(?<!foo)bar)baz","yjWsT\\1DYmUlc",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","^(a\\1?){4}$","xfcMrdAu",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","^(a\\1?){4}$","xfcMrdAu",[global])), 
+    <<"aa">> = iolist_to_binary(re:replace("aa","^(a\\1?){4}$","\\1BliC&LQrU\\1r",[])), 
+    <<"aa">> = iolist_to_binary(re:replace("aa","^(a\\1?){4}$","\\1BliC&LQrU\\1r",[global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a\\1?){4}$","TeTeD\\1X&&l\\1w",[])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a\\1?){4}$","TeTeD\\1X&&l\\1w",[global])), 
+    <<"HV">> = iolist_to_binary(re:replace("aaaaa","^(a\\1?){4}$","HV",[])), 
+    <<"HV">> = iolist_to_binary(re:replace("aaaaa","^(a\\1?){4}$","HV",[global])), 
+    <<"GmaaaaaaaawlpUaaaaaaaOy">> = iolist_to_binary(re:replace("aaaaaaa","^(a\\1?){4}$","Gm\\1&wlpU&Oy",[])), 
+    <<"GmaaaaaaaawlpUaaaaaaaOy">> = iolist_to_binary(re:replace("aaaaaaa","^(a\\1?){4}$","Gm\\1&wlpU&Oy",[global])), 
+    <<"aaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a\\1?){4}$","snNvqcf\\1mxQ\\1DRPIP",[])), 
+    <<"aaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a\\1?){4}$","snNvqcf\\1mxQ\\1DRPIP",[global])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?){4}$","\\1RtbPoOkgRgQnokJdP",[])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?){4}$","\\1RtbPoOkgRgQnokJdP",[global])), 
+    <<"aaaaaaaaaaaaaagBhaaaaaaaaaaIaaaaaaaaaaKaaaaaaaaaaeSvaaaanYhNTc">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?){4}$","&\\1gBh&I&K&eSv\\1nYhNTc",[])), 
+    <<"aaaaaaaaaaaaaagBhaaaaaaaaaaIaaaaaaaaaaKaaaaaaaaaaeSvaaaanYhNTc">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?){4}$","&\\1gBh&I&K&eSv\\1nYhNTc",[global])), 
+    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?){4}$","\\1O",[])), 
+    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?){4}$","\\1O",[global])), 
+    <<"aaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaa","^(a\\1?){4}$","\\1&&",[])), 
+    <<"aaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaa","^(a\\1?){4}$","\\1&&",[global])), 
+    <<"aaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaa","^(a\\1?){4}$","gbGDh\\1\\1\\1PlvFnq",[])), 
+    <<"aaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaa","^(a\\1?){4}$","gbGDh\\1\\1\\1PlvFnq",[global])), 
+    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaa","^(a\\1?){4}$","o\\1\\1\\1nIbiYVy&",[])), 
+    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaa","^(a\\1?){4}$","o\\1\\1\\1nIbiYVy&",[global])), 
+    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaa","^(a\\1?){4}$","K\\1IGHABBJDNX",[])), 
+    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaa","^(a\\1?){4}$","K\\1IGHABBJDNX",[global])), 
+    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaa","^(a\\1?){4}$","\\1&\\1wvNlo",[])), 
+    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaa","^(a\\1?){4}$","\\1&\\1wvNlo",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","MMsqXp\\1L\\1",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","MMsqXp\\1L\\1",[global])), 
+    <<"aa">> = iolist_to_binary(re:replace("aa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","&\\1\\1cblGbrY\\1\\1sIosd",[])), 
+    <<"aa">> = iolist_to_binary(re:replace("aa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","&\\1\\1cblGbrY\\1\\1sIosd",[global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","WyI\\1\\1fd&A\\1",[])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","WyI\\1\\1fd&A\\1",[global])), 
+    <<"hJaaaaKOGfPaaaanTbA">> = iolist_to_binary(re:replace("aaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","hJ&KOGfP&nTbA",[])), 
+    <<"hJaaaaKOGfPaaaanTbA">> = iolist_to_binary(re:replace("aaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","hJ&KOGfP&nTbA",[global])), 
+    <<"akBaaaaaaJapLD">> = iolist_to_binary(re:replace("aaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","\\1kB&aJ\\1pLD",[])), 
+    <<"akBaaaaaaJapLD">> = iolist_to_binary(re:replace("aaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","\\1kB&aJ\\1pLD",[global])), 
+    <<"aaadYLlnNBfn">> = iolist_to_binary(re:replace("aaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","a\\1adYLlnNBfn",[])), 
+    <<"aaadYLlnNBfn">> = iolist_to_binary(re:replace("aaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","a\\1adYLlnNBfn",[global])), 
+    <<"haaaaaaaMn">> = iolist_to_binary(re:replace("aaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","h&Mn",[])), 
+    <<"haaaaaaaMn">> = iolist_to_binary(re:replace("aaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","h&Mn",[global])), 
+    <<"aaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","F&\\1&",[])), 
+    <<"aaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","F&\\1&",[global])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","ig&\\1hVNoqXY\\1kTDTB\\1qO",[])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","ig&\\1hVNoqXY\\1kTDTB\\1qO",[global])), 
+    <<"jRaaaaaaaaaamEaTlkygaaaaaaaaaadSaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","jR&mE\\1Tlkyg&dS&",[])), 
+    <<"jRaaaaaaaaaamEaTlkygaaaaaaaaaadSaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","jR&mE\\1Tlkyg&dS&",[global])), 
+    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","Tec&gBdh\\1x",[])), 
+    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","Tec&gBdh\\1x",[global])), 
+    <<"aaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","MMXY&yRoehQihV&b\\1txa",[])), 
+    <<"aaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","MMXY&yRoehQihV&b\\1txa",[global])), 
+    <<"aaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","&",[])), 
+    <<"aaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","&",[global])), 
+    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","SnhXn&km\\1BaVtSJUu",[])), 
+    <<"aaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","SnhXn&km\\1BaVtSJUu",[global])), 
+    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","FToR",[])), 
+    <<"aaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","FToR",[global])), 
+    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","\\1",[])), 
+    <<"aaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaa","^(a\\1?)(a\\1?)(a\\2?)(a\\3?)$","\\1",[global])), 
+    <<"abcJJvjL">> = iolist_to_binary(re:replace("abc","abc","&J\\1\\1JvjL",[])), 
+    <<"abcJJvjL">> = iolist_to_binary(re:replace("abc","abc","&J\\1\\1JvjL",[global])), 
+    <<"xtsyy">> = iolist_to_binary(re:replace("xabcy","abc","tsy",[])), 
+    <<"xtsyy">> = iolist_to_binary(re:replace("xabcy","abc","tsy",[global])), 
+    <<"abr">> = iolist_to_binary(re:replace("ababc","abc","r",[])), 
+    <<"abr">> = iolist_to_binary(re:replace("ababc","abc","r",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","&CvW\\1J&hP\\1kp",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","&CvW\\1J&hP\\1kp",[global])), 
+    <<"xbc">> = iolist_to_binary(re:replace("xbc","abc","xONy",[])), 
+    <<"xbc">> = iolist_to_binary(re:replace("xbc","abc","xONy",[global])), 
+    <<"axc">> = iolist_to_binary(re:replace("axc","abc","O&RYgOFW&\\1b",[])), 
+    <<"axc">> = iolist_to_binary(re:replace("axc","abc","O&RYgOFW&\\1b",[global])), 
+    <<"abx">> = iolist_to_binary(re:replace("abx","abc","\\1wEEGj\\1Pu\\1E",[])), 
+    <<"abx">> = iolist_to_binary(re:replace("abx","abc","\\1wEEGj\\1Pu\\1E",[global])), 
+    <<"HnabcabcrHTQ">> = iolist_to_binary(re:replace("abc","ab*c","Hn&&rHTQ",[])), 
+    <<"HnabcabcrHTQ">> = iolist_to_binary(re:replace("abc","ab*c","Hn&&rHTQ",[global])), 
+    <<"xTpXkabc">> = iolist_to_binary(re:replace("abc","ab*bc","xTpXk&",[])), 
+    <<"xTpXkabc">> = iolist_to_binary(re:replace("abc","ab*bc","xTpXk&",[global])), 
+    <<"xLoabbchcabbckehh">> = iolist_to_binary(re:replace("abbc","ab*bc","xLo&hc&k\\1ehh",[])), 
+    <<"xLoabbchcabbckehh">> = iolist_to_binary(re:replace("abbc","ab*bc","xLo&hc&k\\1ehh",[global])), 
+    <<"Tkaj">> = iolist_to_binary(re:replace("abbbbc","ab*bc","Tkaj",[])), 
+    <<"Tkaj">> = iolist_to_binary(re:replace("abbbbc","ab*bc","Tkaj",[global])), 
+    <<"KJCYEgbbbbc">> = iolist_to_binary(re:replace("abbbbc",".{1}","\\1KJCYEg",[])), 
+    <<"KJCYEgKJCYEgKJCYEgKJCYEgKJCYEgKJCYEg">> = iolist_to_binary(re:replace("abbbbc",".{1}","\\1KJCYEg",[global])), 
+    <<"XabbbOSpFbFfabbbbc">> = iolist_to_binary(re:replace("abbbbc",".{3,4}","X&O\\1SpFbFf&",[])), 
+    <<"XabbbOSpFbFfabbbbc">> = iolist_to_binary(re:replace("abbbbc",".{3,4}","X&O\\1SpFbFf&",[global])), 
+    <<"FMabbbbcELDoDirqkHb">> = iolist_to_binary(re:replace("abbbbc","ab{0,}bc","FM&ELDoDirqkHb",[])), 
+    <<"FMabbbbcELDoDirqkHb">> = iolist_to_binary(re:replace("abbbbc","ab{0,}bc","FM&ELDoDirqkHb",[global])), 
+    <<"nVWfSGeKlL">> = iolist_to_binary(re:replace("abbc","ab+bc","n\\1VWfSGe\\1KlL",[])), 
+    <<"nVWfSGeKlL">> = iolist_to_binary(re:replace("abbc","ab+bc","n\\1VWfSGe\\1KlL",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab+bc","\\1jmWD&n\\1\\1mX&mJMl\\1X",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab+bc","\\1jmWD&n\\1\\1mX&mJMl\\1X",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","ab+bc","\\1&W&Kf&\\1dU&T",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","ab+bc","\\1&W&Kf&\\1dU&T",[global])), 
+    <<"abq">> = iolist_to_binary(re:replace("abq","ab+bc","l\\1yn\\1E&P\\1JeWGV",[])), 
+    <<"abq">> = iolist_to_binary(re:replace("abq","ab+bc","l\\1yn\\1E&P\\1JeWGV",[global])), 
     ok.
 run15() ->
-    <<"GjnPRabbbbcabbbbcANabbbbcH">> = iolist_to_binary(re:replace("abbbbc","ab{1,}bc","Gj\\1nPR&&A\\1N&H",[])), 
-    <<"GjnPRabbbbcabbbbcANabbbbcH">> = iolist_to_binary(re:replace("abbbbc","ab{1,}bc","Gj\\1nPR&&A\\1N&H",[global])), 
-    <<"iPhrUY">> = iolist_to_binary(re:replace("abbbbc","ab{1,3}bc","i\\1Phr\\1UY\\1",[])), 
-    <<"iPhrUY">> = iolist_to_binary(re:replace("abbbbc","ab{1,3}bc","i\\1Phr\\1UY\\1",[global])), 
-    <<"oBEnPKpabbbbcAUrXVFQn">> = iolist_to_binary(re:replace("abbbbc","ab{3,4}bc","oBEnPK\\1p&AUr\\1X\\1VFQn\\1",[])), 
-    <<"oBEnPKpabbbbcAUrXVFQn">> = iolist_to_binary(re:replace("abbbbc","ab{3,4}bc","oBEnPK\\1p&AUr\\1X\\1VFQn\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{4,5}bc","VJPhAjJ&qt&R",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{4,5}bc","VJPhAjJ&qt&R",[global])), 
-    <<"abq">> = iolist_to_binary(re:replace("abq","ab{4,5}bc","\\1issDnwN",[])), 
-    <<"abq">> = iolist_to_binary(re:replace("abq","ab{4,5}bc","\\1issDnwN",[global])), 
-    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","ab{4,5}bc","&ty&x",[])), 
-    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","ab{4,5}bc","&ty&x",[global])), 
-    <<"UWGc">> = iolist_to_binary(re:replace("abbc","ab?bc","UWGc",[])), 
-    <<"UWGc">> = iolist_to_binary(re:replace("abbc","ab?bc","UWGc",[global])), 
-    <<"QpFXHqWog">> = iolist_to_binary(re:replace("abc","ab?bc","QpFXHqWog",[])), 
-    <<"QpFXHqWog">> = iolist_to_binary(re:replace("abc","ab?bc","QpFXHqWog",[global])), 
-    <<"lFwRabc">> = iolist_to_binary(re:replace("abc","ab{0,1}bc","lFwR&\\1",[])), 
-    <<"lFwRabc">> = iolist_to_binary(re:replace("abc","ab{0,1}bc","lFwR&\\1",[global])), 
-    <<"abcmabcJvgabcabco">> = iolist_to_binary(re:replace("abc","ab?c","&m&Jvg&&\\1\\1o",[])), 
-    <<"abcmabcJvgabcabco">> = iolist_to_binary(re:replace("abc","ab?c","&m&Jvg&&\\1\\1o",[global])), 
-    <<"jJ">> = iolist_to_binary(re:replace("abc","ab{0,1}c","jJ",[])), 
-    <<"jJ">> = iolist_to_binary(re:replace("abc","ab{0,1}c","jJ",[global])), 
-    <<"uPAtKYsKtqCBkkp">> = iolist_to_binary(re:replace("abc","^abc$","uPAtKYsKtqCBkkp\\1",[])), 
-    <<"uPAtKYsKtqCBkkp">> = iolist_to_binary(re:replace("abc","^abc$","uPAtKYsKtqCBkkp\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","e\\1XAs",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","e\\1XAs",[global])), 
-    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","^abc$","\\1o&fsbP\\1pwbiIRIGb\\1UD",[])), 
-    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","^abc$","\\1o&fsbP\\1pwbiIRIGb\\1UD",[global])), 
-    <<"abcc">> = iolist_to_binary(re:replace("abcc","^abc$","WJthAfXWWmv\\1IWjIe",[])), 
-    <<"abcc">> = iolist_to_binary(re:replace("abcc","^abc$","WJthAfXWWmv\\1IWjIe",[global])), 
-    <<"UTlfrQeHrOQCMnfc">> = iolist_to_binary(re:replace("abcc","^abc","UTlfr\\1QeH\\1rOQCMnf",[])), 
-    <<"UTlfrQeHrOQCMnfc">> = iolist_to_binary(re:replace("abcc","^abc","UTlfr\\1QeH\\1rOQCMnf",[global])), 
-    <<"aARabcppSYabcEIbcGwjE">> = iolist_to_binary(re:replace("aabc","abc$","\\1AR&ppSY&EIbc\\1G\\1wjE",[])), 
-    <<"aARabcppSYabcEIbcGwjE">> = iolist_to_binary(re:replace("aabc","abc$","\\1AR&ppSY&EIbc\\1G\\1wjE",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc$","FnSwJ&tmv",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc$","FnSwJ&tmv",[global])), 
-    <<"aAmIBNLxa">> = iolist_to_binary(re:replace("aabc","abc$","Am\\1IB\\1NLxa",[])), 
-    <<"aAmIBNLxa">> = iolist_to_binary(re:replace("aabc","abc$","Am\\1IB\\1NLxa",[global])), 
-    <<"aabcd">> = iolist_to_binary(re:replace("aabcd","abc$","&EuxC&eEGEWnwI",[])), 
-    <<"aabcd">> = iolist_to_binary(re:replace("aabcd","abc$","&EuxC&eEGEWnwI",[global])), 
-    <<"cOryAkFNmtoLruabc">> = iolist_to_binary(re:replace("abc","^","cO\\1r&yAkFNmto\\1Lru&",[])), 
-    <<"cOryAkFNmtoLruabc">> = iolist_to_binary(re:replace("abc","^","cO\\1r&yAkFNmto\\1Lru&",[global])), 
-    <<"abcKpXarNeriGOdu">> = iolist_to_binary(re:replace("abc","$","Kp\\1XarNeriGOdu&",[])), 
-    <<"abcKpXarNeriGOdu">> = iolist_to_binary(re:replace("abc","$","Kp\\1XarNeriGOdu&",[global])), 
-    <<"FIusabcabcceEbtWBabc">> = iolist_to_binary(re:replace("abc","a.c","FIus&&ceEb\\1tWB&",[])), 
-    <<"FIusabcabcceEbtWBabc">> = iolist_to_binary(re:replace("abc","a.c","FIus&&ceEb\\1tWB&",[global])), 
-    <<"KqevmaxcVysaxcPaxc">> = iolist_to_binary(re:replace("axc","a.c","Kqevm&Vys&\\1\\1P&",[])), 
-    <<"KqevmaxcVysaxcPaxc">> = iolist_to_binary(re:replace("axc","a.c","Kqevm&Vys&\\1\\1P&",[global])), 
-    <<"xUdGxhaJQaxyzc">> = iolist_to_binary(re:replace("axyzc","a.*c","x\\1UdGxhaJQ&",[])), 
-    <<"xUdGxhaJQaxyzc">> = iolist_to_binary(re:replace("axyzc","a.*c","x\\1UdGxhaJQ&",[global])), 
-    <<"abdHpbYpV">> = iolist_to_binary(re:replace("abd","a[bc]d","&Hp\\1bYpV",[])), 
-    <<"abdHpbYpV">> = iolist_to_binary(re:replace("abd","a[bc]d","&Hp\\1bYpV",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[bc]d","J&dGU\\1rioQPR\\1&S&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[bc]d","J&dGU\\1rioQPR\\1&S&",[global])), 
-    <<"axyzd">> = iolist_to_binary(re:replace("axyzd","a[bc]d","LF\\1QgQx\\1kUO&\\1",[])), 
-    <<"axyzd">> = iolist_to_binary(re:replace("axyzd","a[bc]d","LF\\1QgQx\\1kUO&\\1",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","a[bc]d","tiUJYyxfVfeAM",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","a[bc]d","tiUJYyxfVfeAM",[global])), 
-    <<"lSBTQLYWjuaceCjDace">> = iolist_to_binary(re:replace("ace","a[b-d]e","lSBTQLYWju&CjD&",[])), 
-    <<"lSBTQLYWjuaceCjDace">> = iolist_to_binary(re:replace("ace","a[b-d]e","lSBTQLYWju&CjD&",[global])), 
-    <<"aWEgjXuNyAacQTNVqSl">> = iolist_to_binary(re:replace("aac","a[b-d]","WEgjXuNyA&QTNVqSl",[])), 
-    <<"aWEgjXuNyAacQTNVqSl">> = iolist_to_binary(re:replace("aac","a[b-d]","WEgjXuNyA&QTNVqSl",[global])), 
+    <<"oOAIabbbbcabbbbcabbbbcio">> = iolist_to_binary(re:replace("abbbbc","ab+bc","oOAI&&&io",[])), 
+    <<"oOAIabbbbcabbbbcabbbbcio">> = iolist_to_binary(re:replace("abbbbc","ab+bc","oOAI&&&io",[global])), 
+    <<"eKDbRMig">> = iolist_to_binary(re:replace("abbbbc","ab{1,}bc","\\1eKDb\\1R\\1Mig",[])), 
+    <<"eKDbRMig">> = iolist_to_binary(re:replace("abbbbc","ab{1,}bc","\\1eKDb\\1R\\1Mig",[global])), 
+    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","ab{1,3}bc","&\\1",[])), 
+    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","ab{1,3}bc","&\\1",[global])), 
+    <<"lLsEYiU">> = iolist_to_binary(re:replace("abbbbc","ab{3,4}bc","lLsEYiU",[])), 
+    <<"lLsEYiU">> = iolist_to_binary(re:replace("abbbbc","ab{3,4}bc","lLsEYiU",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{4,5}bc","K\\1Q\\1Sjr&\\1&e&V\\1TQy",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{4,5}bc","K\\1Q\\1Sjr&\\1&e&V\\1TQy",[global])), 
+    <<"abq">> = iolist_to_binary(re:replace("abq","ab{4,5}bc","O&C",[])), 
+    <<"abq">> = iolist_to_binary(re:replace("abq","ab{4,5}bc","O&C",[global])), 
+    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","ab{4,5}bc","iqc",[])), 
+    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","ab{4,5}bc","iqc",[global])), 
+    <<"epUFDnxBdDXmIWF">> = iolist_to_binary(re:replace("abbc","ab?bc","epUFDnxBdDXmIW\\1F\\1",[])), 
+    <<"epUFDnxBdDXmIWF">> = iolist_to_binary(re:replace("abbc","ab?bc","epUFDnxBdDXmIW\\1F\\1",[global])), 
+    <<"WhqERQJGEPXkYabcqW">> = iolist_to_binary(re:replace("abc","ab?bc","Whq\\1ERQJGEPXkY&qW",[])), 
+    <<"WhqERQJGEPXkYabcqW">> = iolist_to_binary(re:replace("abc","ab?bc","Whq\\1ERQJGEPXkY&qW",[global])), 
+    <<"aabcLmSkjuaNwdKc">> = iolist_to_binary(re:replace("abc","ab{0,1}bc","\\1a&\\1LmSkjuaNwd\\1Kc\\1",[])), 
+    <<"aabcLmSkjuaNwdKc">> = iolist_to_binary(re:replace("abc","ab{0,1}bc","\\1a&\\1LmSkjuaNwd\\1Kc\\1",[global])), 
+    <<"bpSabcEqqmi">> = iolist_to_binary(re:replace("abc","ab?c","bp\\1S&Eqqmi\\1",[])), 
+    <<"bpSabcEqqmi">> = iolist_to_binary(re:replace("abc","ab?c","bp\\1S&Eqqmi\\1",[global])), 
+    <<"Clxabc">> = iolist_to_binary(re:replace("abc","ab{0,1}c","Clx&",[])), 
+    <<"Clxabc">> = iolist_to_binary(re:replace("abc","ab{0,1}c","Clx&",[global])), 
+    <<"SlhQaJwtnpw">> = iolist_to_binary(re:replace("abc","^abc$","Sl\\1h\\1Q\\1aJwtnpw",[])), 
+    <<"SlhQaJwtnpw">> = iolist_to_binary(re:replace("abc","^abc$","Sl\\1h\\1Q\\1aJwtnpw",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","eiP",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","eiP",[global])), 
+    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","^abc$","g\\1Qnq\\1jC&jh\\1wFsOwY\\1",[])), 
+    <<"abbbbc">> = iolist_to_binary(re:replace("abbbbc","^abc$","g\\1Qnq\\1jC&jh\\1wFsOwY\\1",[global])), 
+    <<"abcc">> = iolist_to_binary(re:replace("abcc","^abc$","CjHXsgNepVYlWp",[])), 
+    <<"abcc">> = iolist_to_binary(re:replace("abcc","^abc$","CjHXsgNepVYlWp",[global])), 
+    <<"HETabcc">> = iolist_to_binary(re:replace("abcc","^abc","HE\\1T&",[])), 
+    <<"HETabcc">> = iolist_to_binary(re:replace("abcc","^abc","HE\\1T&",[global])), 
+    <<"aodabcujLupqR">> = iolist_to_binary(re:replace("aabc","abc$","od&ujLupqR",[])), 
+    <<"aodabcujLupqR">> = iolist_to_binary(re:replace("aabc","abc$","od&ujLupqR",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc$","R",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc$","R",[global])), 
+    <<"aFvyvrxXtabcs">> = iolist_to_binary(re:replace("aabc","abc$","Fvyvrx\\1Xt&s",[])), 
+    <<"aFvyvrxXtabcs">> = iolist_to_binary(re:replace("aabc","abc$","Fvyvrx\\1Xt&s",[global])), 
+    <<"aabcd">> = iolist_to_binary(re:replace("aabcd","abc$","Pj\\1wNa&XbegI&F",[])), 
+    <<"aabcd">> = iolist_to_binary(re:replace("aabcd","abc$","Pj\\1wNa&XbegI&F",[global])), 
+    <<"ABvCLJOpNeVHhabc">> = iolist_to_binary(re:replace("abc","^","ABvC&&LJOpNeVH\\1h",[])), 
+    <<"ABvCLJOpNeVHhabc">> = iolist_to_binary(re:replace("abc","^","ABvC&&LJOpNeVH\\1h",[global])), 
+    <<"abcJEFEIGYBydFwJM">> = iolist_to_binary(re:replace("abc","$","JEFEIG&&&Y\\1BydFwJM",[])), 
+    <<"abcJEFEIGYBydFwJM">> = iolist_to_binary(re:replace("abc","$","JEFEIG&&&Y\\1BydFwJM",[global])), 
+    <<"UEUMgabcabclGDFuMsIl">> = iolist_to_binary(re:replace("abc","a.c","UEUMg&&lGDFu\\1MsIl",[])), 
+    <<"UEUMgabcabclGDFuMsIl">> = iolist_to_binary(re:replace("abc","a.c","UEUMg&&lGDFu\\1MsIl",[global])), 
+    <<"LAYr">> = iolist_to_binary(re:replace("axc","a.c","LAYr",[])), 
+    <<"LAYr">> = iolist_to_binary(re:replace("axc","a.c","LAYr",[global])), 
+    <<"EoYP">> = iolist_to_binary(re:replace("axyzc","a.*c","EoY\\1P",[])), 
+    <<"EoYP">> = iolist_to_binary(re:replace("axyzc","a.*c","EoY\\1P",[global])), 
+    <<"qYbmPPabd">> = iolist_to_binary(re:replace("abd","a[bc]d","qYbmPP&",[])), 
+    <<"qYbmPPabd">> = iolist_to_binary(re:replace("abd","a[bc]d","qYbmPP&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[bc]d","\\1C\\1SFfkHmrCTJ",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[bc]d","\\1C\\1SFfkHmrCTJ",[global])), 
+    <<"axyzd">> = iolist_to_binary(re:replace("axyzd","a[bc]d","J&\\1J&",[])), 
+    <<"axyzd">> = iolist_to_binary(re:replace("axyzd","a[bc]d","J&\\1J&",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","a[bc]d","Q&HAQK&t",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","a[bc]d","Q&HAQK&t",[global])), 
+    <<"WbKKCNjyC">> = iolist_to_binary(re:replace("ace","a[b-d]e","\\1WbKKCNjyC",[])), 
+    <<"WbKKCNjyC">> = iolist_to_binary(re:replace("ace","a[b-d]e","\\1WbKKCNjyC",[global])), 
     ok.
 run16() ->
-    <<"qQmna-Ga-a-rA">> = iolist_to_binary(re:replace("a-","a[-b]","q\\1Qmn&G&&rA",[])), 
-    <<"qQmna-Ga-a-rA">> = iolist_to_binary(re:replace("a-","a[-b]","q\\1Qmn&G&&rA",[global])), 
-    <<"QJ">> = iolist_to_binary(re:replace("a-","a[b-]","QJ",[])), 
-    <<"QJ">> = iolist_to_binary(re:replace("a-","a[b-]","QJ",[global])), 
-    <<"yia]ao">> = iolist_to_binary(re:replace("a]","a]","\\1yi&ao",[])), 
-    <<"yia]ao">> = iolist_to_binary(re:replace("a]","a]","\\1yi&ao",[global])), 
-    <<"FfC">> = iolist_to_binary(re:replace("a]b","a[]]b","FfC",[])), 
-    <<"FfC">> = iolist_to_binary(re:replace("a]b","a[]]b","FfC",[global])), 
-    <<"oXfcTOWQKFAlvTaedi">> = iolist_to_binary(re:replace("aed","a[^bc]d","oXfcTOWQKFAlvT\\1\\1&i",[])), 
-    <<"oXfcTOWQKFAlvTaedi">> = iolist_to_binary(re:replace("aed","a[^bc]d","oXfcTOWQKFAlvT\\1\\1&i",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^bc]d","&bDyTqTc",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^bc]d","&bDyTqTc",[global])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","a[^bc]d","FjC&R\\1",[])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","a[^bc]d","FjC&R\\1",[global])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","a[^bc]d","aENw",[])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","a[^bc]d","aENw",[global])), 
-    <<"adcdOJ">> = iolist_to_binary(re:replace("adc","a[^-b]c","&dOJ",[])), 
-    <<"adcdOJ">> = iolist_to_binary(re:replace("adc","a[^-b]c","&dOJ",[global])), 
-    <<"ANuydyM">> = iolist_to_binary(re:replace("adc","a[^]b]c","ANuydyM",[])), 
-    <<"ANuydyM">> = iolist_to_binary(re:replace("adc","a[^]b]c","ANuydyM",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^]b]c","SweRAVF\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^]b]c","SweRAVF\\1",[global])), 
-    <<"UoNrja-cLOLdIhqaTGLt">> = iolist_to_binary(re:replace("a-c","a[^]b]c","UoNrj&LOLdIhqaTGLt",[])), 
-    <<"UoNrja-cLOLdIhqaTGLt">> = iolist_to_binary(re:replace("a-c","a[^]b]c","UoNrj&LOLdIhqaTGLt",[global])), 
-    <<"a]c">> = iolist_to_binary(re:replace("a]c","a[^]b]c","w&UlR&\\1\\1Oo&I&",[])), 
-    <<"a]c">> = iolist_to_binary(re:replace("a]c","a[^]b]c","w&UlR&\\1\\1Oo&I&",[global])), 
-    <<"keSyyVigJfGa-">> = iolist_to_binary(re:replace("a-","\\ba\\b","\\1keSyy\\1VigJfG&",[])), 
-    <<"keSyyVigJfGa-">> = iolist_to_binary(re:replace("a-","\\ba\\b","\\1keSyy\\1VigJfG&",[global])), 
-    <<"-QajTaYNwiaOblsalRbJ">> = iolist_to_binary(re:replace("-a","\\ba\\b","Q&jT&YNwiaOb\\1ls&lRbJ",[])), 
-    <<"-QajTaYNwiaOblsalRbJ">> = iolist_to_binary(re:replace("-a","\\ba\\b","Q&jT&YNwiaOb\\1ls&lRbJ",[global])), 
-    <<"-jrLliKmS-">> = iolist_to_binary(re:replace("-a-","\\ba\\b","jrLliKm\\1S",[])), 
-    <<"-jrLliKmS-">> = iolist_to_binary(re:replace("-a-","\\ba\\b","jrLliKm\\1S",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\by\\b","tFe\\1K\\1&P&w",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\by\\b","tFe\\1K\\1&P&w",[global])), 
-    <<"xy">> = iolist_to_binary(re:replace("xy","\\by\\b","&&cw&p\\1BkixXR",[])), 
-    <<"xy">> = iolist_to_binary(re:replace("xy","\\by\\b","&&cw&p\\1BkixXR",[global])), 
-    <<"yz">> = iolist_to_binary(re:replace("yz","\\by\\b","Mlv\\1O",[])), 
-    <<"yz">> = iolist_to_binary(re:replace("yz","\\by\\b","Mlv\\1O",[global])), 
-    <<"xyz">> = iolist_to_binary(re:replace("xyz","\\by\\b","o&V\\1\\1&vaBPhc&YhjA\\1Hl",[])), 
-    <<"xyz">> = iolist_to_binary(re:replace("xyz","\\by\\b","o&V\\1\\1&vaBPhc&YhjA\\1Hl",[global])), 
-    <<"*** FEnnRHgdUlleafatdRwilers">> = iolist_to_binary(re:replace("*** Failers","\\Ba\\B","EnnRHgdUlle&f&tdRw",[])), 
-    <<"*** FEnnRHgdUlleafatdRwilers">> = iolist_to_binary(re:replace("*** Failers","\\Ba\\B","EnnRHgdUlle&f&tdRw",[global])), 
-    <<"a-">> = iolist_to_binary(re:replace("a-","\\Ba\\B","wXKR&jlEbdM&QBJmvK",[])), 
-    <<"a-">> = iolist_to_binary(re:replace("a-","\\Ba\\B","wXKR&jlEbdM&QBJmvK",[global])), 
-    <<"-a">> = iolist_to_binary(re:replace("-a","\\Ba\\B","f\\1dQc",[])), 
-    <<"-a">> = iolist_to_binary(re:replace("-a","\\Ba\\B","f\\1dQc",[global])), 
-    <<"-a-">> = iolist_to_binary(re:replace("-a-","\\Ba\\B","WTMu\\1drSum",[])), 
-    <<"-a-">> = iolist_to_binary(re:replace("-a-","\\Ba\\B","WTMu\\1drSum",[global])), 
-    <<"xheOtJ">> = iolist_to_binary(re:replace("xy","\\By\\b","\\1heOtJ\\1",[])), 
-    <<"xheOtJ">> = iolist_to_binary(re:replace("xy","\\By\\b","\\1heOtJ\\1",[global])), 
-    <<"xYHVuz">> = iolist_to_binary(re:replace("yz","\\by\\B","xYH\\1\\1Vu",[])), 
-    <<"xYHVuz">> = iolist_to_binary(re:replace("yz","\\by\\B","xYH\\1\\1Vu",[global])), 
-    <<"xUyfxgltgVyjPz">> = iolist_to_binary(re:replace("xyz","\\By\\B","\\1Uyf\\1xglt\\1gV\\1\\1&jP",[])), 
-    <<"xUyfxgltgVyjPz">> = iolist_to_binary(re:replace("xyz","\\By\\B","\\1Uyf\\1xglt\\1gV\\1\\1&jP",[global])), 
-    <<"PqSMLiChcHwx">> = iolist_to_binary(re:replace("a","\\w","PqSMLiChcHwx",[])), 
-    <<"PqSMLiChcHwx">> = iolist_to_binary(re:replace("a","\\w","PqSMLiChcHwx",[global])), 
-    <<"Bl">> = iolist_to_binary(re:replace("-","\\W","Bl",[])), 
-    <<"Bl">> = iolist_to_binary(re:replace("-","\\W","Bl",[global])), 
-    <<"**rPBnOGDkc** Failers">> = iolist_to_binary(re:replace("*** Failers","\\W","&&\\1rPBnOGDkc",[])), 
-    <<"**rPBnOGDkc**rPBnOGDkc**rPBnOGDkc  rPBnOGDkcFailers">> = iolist_to_binary(re:replace("*** Failers","\\W","&&\\1rPBnOGDkc",[global])), 
-    <<"rI">> = iolist_to_binary(re:replace("-","\\W","rI",[])), 
-    <<"rI">> = iolist_to_binary(re:replace("-","\\W","rI",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","\\W","N&\\1h&mf\\1eJ&T",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","\\W","N&\\1h&mf\\1eJ&T",[global])), 
-    <<"Ia bHMFKnjmeDa bNCX">> = iolist_to_binary(re:replace("a b","a\\sb","I&HMFKnjm\\1eD&NCX",[])), 
-    <<"Ia bHMFKnjmeDa bNCX">> = iolist_to_binary(re:replace("a b","a\\sb","I&HMFKnjm\\1eD&NCX",[global])), 
-    <<"a-ba-ba-bnaNLABX">> = iolist_to_binary(re:replace("a-b","a\\Sb","&&&naN\\1LABX\\1",[])), 
-    <<"a-ba-ba-bnaNLABX">> = iolist_to_binary(re:replace("a-b","a\\Sb","&&&naN\\1LABX\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a\\Sb","\\1bI&cDB\\1Bpe",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a\\Sb","\\1bI&cDB\\1Bpe",[global])), 
-    <<"ILRpJeKfXTxFTY">> = iolist_to_binary(re:replace("a-b","a\\Sb","I\\1L\\1RpJe\\1KfXTxFTY",[])), 
-    <<"ILRpJeKfXTxFTY">> = iolist_to_binary(re:replace("a-b","a\\Sb","I\\1L\\1RpJe\\1KfXTxFTY",[global])), 
-    <<"a b">> = iolist_to_binary(re:replace("a b","a\\Sb","\\1ngH\\1OgaFGbI",[])), 
-    <<"a b">> = iolist_to_binary(re:replace("a b","a\\Sb","\\1ngH\\1OgaFGbI",[global])), 
-    <<"oOycwxv1FKdF">> = iolist_to_binary(re:replace("1","\\d","oOycwxv&FK\\1dF\\1",[])), 
-    <<"oOycwxv1FKdF">> = iolist_to_binary(re:replace("1","\\d","oOycwxv&FK\\1dF\\1",[global])), 
-    <<"YdKRXgdlJSvnIO">> = iolist_to_binary(re:replace("-","\\D","YdKRXgdl\\1JSvnIO",[])), 
-    <<"YdKRXgdlJSvnIO">> = iolist_to_binary(re:replace("-","\\D","YdKRXgdl\\1JSvnIO",[global])), 
-    <<"lxE*lk*V** Failers">> = iolist_to_binary(re:replace("*** Failers","\\D","lx\\1E&lk&V",[])), 
-    <<"lxE*lk*VlxE*lk*VlxE*lk*VlxE lk VlxEFlkFVlxEalkaVlxEilkiVlxEllklVlxEelkeVlxErlkrVlxEslksV">> = iolist_to_binary(re:replace("*** Failers","\\D","lx\\1E&lk&V",[global])), 
-    <<"JRKLvPGXEGf-a">> = iolist_to_binary(re:replace("-","\\D","JRK\\1LvPG\\1XEGf&a",[])), 
-    <<"JRKLvPGXEGf-a">> = iolist_to_binary(re:replace("-","\\D","JRK\\1LvPG\\1XEGf&a",[global])), 
-    <<"1">> = iolist_to_binary(re:replace("1","\\D","aTH&MPmaOF\\1\\1r",[])), 
-    <<"1">> = iolist_to_binary(re:replace("1","\\D","aTH&MPmaOF\\1\\1r",[global])), 
-    <<"MGKXIbaJcyWbp">> = iolist_to_binary(re:replace("a","[\\w]","MGKXIb&Jc\\1yWbp",[])), 
-    <<"MGKXIbaJcyWbp">> = iolist_to_binary(re:replace("a","[\\w]","MGKXIb&Jc\\1yWbp",[global])), 
+    <<"aTHHUYacigdJtNac">> = iolist_to_binary(re:replace("aac","a[b-d]","THHUY&igdJt\\1N&",[])), 
+    <<"aTHHUYacigdJtNac">> = iolist_to_binary(re:replace("aac","a[b-d]","THHUY&igdJt\\1N&",[global])), 
+    <<"JdNla-BpgoAJobghPXXK">> = iolist_to_binary(re:replace("a-","a[-b]","JdNl&BpgoAJobghPXXK",[])), 
+    <<"JdNla-BpgoAJobghPXXK">> = iolist_to_binary(re:replace("a-","a[-b]","JdNl&BpgoAJobghPXXK",[global])), 
+    <<"ka-a-">> = iolist_to_binary(re:replace("a-","a[b-]","k&&\\1",[])), 
+    <<"ka-a-">> = iolist_to_binary(re:replace("a-","a[b-]","k&&\\1",[global])), 
+    <<"hXKn">> = iolist_to_binary(re:replace("a]","a]","hXKn",[])), 
+    <<"hXKn">> = iolist_to_binary(re:replace("a]","a]","hXKn",[global])), 
+    <<"Mpa]bJQ">> = iolist_to_binary(re:replace("a]b","a[]]b","\\1Mp&JQ",[])), 
+    <<"Mpa]bJQ">> = iolist_to_binary(re:replace("a]b","a[]]b","\\1Mp&JQ",[global])), 
+    <<"BqnaedgwNu">> = iolist_to_binary(re:replace("aed","a[^bc]d","Bqn\\1&gw\\1Nu",[])), 
+    <<"BqnaedgwNu">> = iolist_to_binary(re:replace("aed","a[^bc]d","Bqn\\1&gw\\1Nu",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^bc]d","\\1BbD&v",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^bc]d","\\1BbD&v",[global])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","a[^bc]d","wsTKas&SjtLxJf\\1\\1hMC",[])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","a[^bc]d","wsTKas&SjtLxJf\\1\\1hMC",[global])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","a[^bc]d","NeK&\\1F",[])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","a[^bc]d","NeK&\\1F",[global])), 
+    <<"hLeXkpLIvadcW">> = iolist_to_binary(re:replace("adc","a[^-b]c","hLeXkpLIv&W",[])), 
+    <<"hLeXkpLIvadcW">> = iolist_to_binary(re:replace("adc","a[^-b]c","hLeXkpLIv&W",[global])), 
+    <<"adcadc">> = iolist_to_binary(re:replace("adc","a[^]b]c","&&\\1",[])), 
+    <<"adcadc">> = iolist_to_binary(re:replace("adc","a[^]b]c","&&\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^]b]c","aELhPe\\1sLAnpxtxB",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^]b]c","aELhPe\\1sLAnpxtxB",[global])), 
+    <<"SKH">> = iolist_to_binary(re:replace("a-c","a[^]b]c","SKH",[])), 
+    <<"SKH">> = iolist_to_binary(re:replace("a-c","a[^]b]c","SKH",[global])), 
+    <<"a]c">> = iolist_to_binary(re:replace("a]c","a[^]b]c","IB",[])), 
+    <<"a]c">> = iolist_to_binary(re:replace("a]c","a[^]b]c","IB",[global])), 
+    <<"COboVXMd-">> = iolist_to_binary(re:replace("a-","\\ba\\b","COboVXMd",[])), 
+    <<"COboVXMd-">> = iolist_to_binary(re:replace("a-","\\ba\\b","COboVXMd",[global])), 
+    <<"-ydGtl">> = iolist_to_binary(re:replace("-a","\\ba\\b","\\1ydGtl",[])), 
+    <<"-ydGtl">> = iolist_to_binary(re:replace("-a","\\ba\\b","\\1ydGtl",[global])), 
+    <<"-awxvweaXGdlD-">> = iolist_to_binary(re:replace("-a-","\\ba\\b","&wx\\1vweaX\\1GdlD",[])), 
+    <<"-awxvweaXGdlD-">> = iolist_to_binary(re:replace("-a-","\\ba\\b","&wx\\1vweaX\\1GdlD",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\by\\b","V&Yu",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\by\\b","V&Yu",[global])), 
+    <<"xy">> = iolist_to_binary(re:replace("xy","\\by\\b","&uQiJpvCwJtLUQ&n&e",[])), 
+    <<"xy">> = iolist_to_binary(re:replace("xy","\\by\\b","&uQiJpvCwJtLUQ&n&e",[global])), 
+    <<"yz">> = iolist_to_binary(re:replace("yz","\\by\\b","JnTOLWX\\1&mW&F\\1",[])), 
+    <<"yz">> = iolist_to_binary(re:replace("yz","\\by\\b","JnTOLWX\\1&mW&F\\1",[global])), 
+    <<"xyz">> = iolist_to_binary(re:replace("xyz","\\by\\b","y&h\\1&u",[])), 
+    <<"xyz">> = iolist_to_binary(re:replace("xyz","\\by\\b","y&h\\1&u",[global])), 
+    <<"*** Fdailers">> = iolist_to_binary(re:replace("*** Failers","\\Ba\\B","d&\\1",[])), 
+    <<"*** Fdailers">> = iolist_to_binary(re:replace("*** Failers","\\Ba\\B","d&\\1",[global])), 
+    <<"a-">> = iolist_to_binary(re:replace("a-","\\Ba\\B","sfBOnWLWdrl",[])), 
+    <<"a-">> = iolist_to_binary(re:replace("a-","\\Ba\\B","sfBOnWLWdrl",[global])), 
+    <<"-a">> = iolist_to_binary(re:replace("-a","\\Ba\\B","kQ",[])), 
+    <<"-a">> = iolist_to_binary(re:replace("-a","\\Ba\\B","kQ",[global])), 
+    <<"-a-">> = iolist_to_binary(re:replace("-a-","\\Ba\\B","&jYf&iIQh\\1",[])), 
+    <<"-a-">> = iolist_to_binary(re:replace("-a-","\\Ba\\B","&jYf&iIQh\\1",[global])), 
+    <<"xyyEyso">> = iolist_to_binary(re:replace("xy","\\By\\b","y&E&so",[])), 
+    <<"xyyEyso">> = iolist_to_binary(re:replace("xy","\\By\\b","y&E&so",[global])), 
+    <<"yymuiNz">> = iolist_to_binary(re:replace("yz","\\by\\B","\\1&&\\1muiN",[])), 
+    <<"yymuiNz">> = iolist_to_binary(re:replace("yz","\\by\\B","\\1&&\\1muiN",[global])), 
+    <<"xUyz">> = iolist_to_binary(re:replace("xyz","\\By\\B","U&",[])), 
+    <<"xUyz">> = iolist_to_binary(re:replace("xyz","\\By\\B","U&",[global])), 
+    <<"yohceaHvakiaxgGAPsc">> = iolist_to_binary(re:replace("a","\\w","yohce&Hv&ki&xgGAPsc",[])), 
+    <<"yohceaHvakiaxgGAPsc">> = iolist_to_binary(re:replace("a","\\w","yohce&Hv&ki&xgGAPsc",[global])), 
+    <<"t--q">> = iolist_to_binary(re:replace("-","\\W","t&&q",[])), 
+    <<"t--q">> = iolist_to_binary(re:replace("-","\\W","t&&q",[global])), 
+    <<"wSEi*VKdBOyBw** Failers">> = iolist_to_binary(re:replace("*** Failers","\\W","w\\1SEi\\1&VKdBOyB\\1w",[])), 
+    <<"wSEi*VKdBOyBwwSEi*VKdBOyBwwSEi*VKdBOyBwwSEi VKdBOyBwFailers">> = iolist_to_binary(re:replace("*** Failers","\\W","w\\1SEi\\1&VKdBOyB\\1w",[global])), 
+    <<"nI-H">> = iolist_to_binary(re:replace("-","\\W","nI&H",[])), 
+    <<"nI-H">> = iolist_to_binary(re:replace("-","\\W","nI&H",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","\\W","kxKDSoW",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","\\W","kxKDSoW",[global])), 
+    <<"d">> = iolist_to_binary(re:replace("a b","a\\sb","d",[])), 
+    <<"d">> = iolist_to_binary(re:replace("a b","a\\sb","d",[global])), 
+    <<"IQboAe">> = iolist_to_binary(re:replace("a-b","a\\Sb","IQboAe",[])), 
+    <<"IQboAe">> = iolist_to_binary(re:replace("a-b","a\\Sb","IQboAe",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a\\Sb","Ii&smqXytI\\1w\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a\\Sb","Ii&smqXytI\\1w\\1",[global])), 
+    <<"fXa-bEijX">> = iolist_to_binary(re:replace("a-b","a\\Sb","fX&EijX",[])), 
+    <<"fXa-bEijX">> = iolist_to_binary(re:replace("a-b","a\\Sb","fX&EijX",[global])), 
+    <<"a b">> = iolist_to_binary(re:replace("a b","a\\Sb","u&WnxKsF\\1EaL\\1",[])), 
+    <<"a b">> = iolist_to_binary(re:replace("a b","a\\Sb","u&WnxKsF\\1EaL\\1",[global])), 
+    <<"VOo1">> = iolist_to_binary(re:replace("1","\\d","VOo&",[])), 
+    <<"VOo1">> = iolist_to_binary(re:replace("1","\\d","VOo&",[global])), 
+    <<"--GGkJ---qWNn">> = iolist_to_binary(re:replace("-","\\D","&&GG\\1k\\1J&&&qWNn",[])), 
+    <<"--GGkJ---qWNn">> = iolist_to_binary(re:replace("-","\\D","&&GG\\1k\\1J&&&qWNn",[global])), 
+    <<"QOREoyFBbWu** Failers">> = iolist_to_binary(re:replace("*** Failers","\\D","QOREo\\1y\\1FBbWu",[])), 
+    <<"QOREoyFBbWuQOREoyFBbWuQOREoyFBbWuQOREoyFBbWuQOREoyFBbWuQOREoyFBbWuQOREoyFBbWuQOREoyFBbWuQOREoyFBbWuQOREoyFBbWuQOREoyFBbWu">> = iolist_to_binary(re:replace("*** Failers","\\D","QOREo\\1y\\1FBbWu",[global])), 
+    <<"Pcnt-nSAvUGvRwiwct">> = iolist_to_binary(re:replace("-","\\D","\\1Pcn\\1t&nSAvUGvRwiwct",[])), 
+    <<"Pcnt-nSAvUGvRwiwct">> = iolist_to_binary(re:replace("-","\\D","\\1Pcn\\1t&nSAvUGvRwiwct",[global])), 
+    <<"1">> = iolist_to_binary(re:replace("1","\\D","WOH\\1UuhFQnuf&u",[])), 
+    <<"1">> = iolist_to_binary(re:replace("1","\\D","WOH\\1UuhFQnuf&u",[global])), 
     ok.
 run17() ->
-    <<"YqG">> = iolist_to_binary(re:replace("-","[\\W]","YqG",[])), 
-    <<"YqG">> = iolist_to_binary(re:replace("-","[\\W]","YqG",[global])), 
-    <<"*nxdd*geTTc** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\W]","&nx\\1dd&geTTc",[])), 
-    <<"*nxdd*geTTc*nxdd*geTTc*nxdd*geTTc nxdd geTTcFailers">> = iolist_to_binary(re:replace("*** Failers","[\\W]","&nx\\1dd&geTTc",[global])), 
-    <<"iqqe">> = iolist_to_binary(re:replace("-","[\\W]","iqqe",[])), 
-    <<"iqqe">> = iolist_to_binary(re:replace("-","[\\W]","iqqe",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","[\\W]","wwF\\1Q",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","[\\W]","wwF\\1Q",[global])), 
-    <<"a b">> = iolist_to_binary(re:replace("a b","a[\\s]b","&",[])), 
-    <<"a b">> = iolist_to_binary(re:replace("a b","a[\\s]b","&",[global])), 
-    <<"SPqkyVa-bP">> = iolist_to_binary(re:replace("a-b","a[\\S]b","SPqkyV&P",[])), 
-    <<"SPqkyVa-bP">> = iolist_to_binary(re:replace("a-b","a[\\S]b","SPqkyV&P",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[\\S]b","\\1FDeRsoK&IAJD&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[\\S]b","\\1FDeRsoK&IAJD&",[global])), 
-    <<"VDpMoFi">> = iolist_to_binary(re:replace("a-b","a[\\S]b","VDpMoFi",[])), 
-    <<"VDpMoFi">> = iolist_to_binary(re:replace("a-b","a[\\S]b","VDpMoFi",[global])), 
-    <<"a b">> = iolist_to_binary(re:replace("a b","a[\\S]b","r&\\1C&XvsB&",[])), 
-    <<"a b">> = iolist_to_binary(re:replace("a b","a[\\S]b","r&\\1C&XvsB&",[global])), 
-    <<"oHYpsb1fsM1IhN1n">> = iolist_to_binary(re:replace("1","[\\d]","oHY\\1psb&fsM&IhN\\1&n",[])), 
-    <<"oHYpsb1fsM1IhN1n">> = iolist_to_binary(re:replace("1","[\\d]","oHY\\1psb&fsM&IhN\\1&n",[global])), 
-    <<"-KJX">> = iolist_to_binary(re:replace("-","[\\D]","&KJX",[])), 
-    <<"-KJX">> = iolist_to_binary(re:replace("-","[\\D]","&KJX",[global])), 
-    <<"S*I*KU** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\D]","S&\\1I&KU",[])), 
-    <<"S*I*KUS*I*KUS*I*KUS I KUSFIFKUSaIaKUSiIiKUSlIlKUSeIeKUSrIrKUSsIsKU">> = iolist_to_binary(re:replace("*** Failers","[\\D]","S&\\1I&KU",[global])), 
-    <<"WSKtUY">> = iolist_to_binary(re:replace("-","[\\D]","WSKtUY",[])), 
-    <<"WSKtUY">> = iolist_to_binary(re:replace("-","[\\D]","WSKtUY",[global])), 
-    <<"1">> = iolist_to_binary(re:replace("1","[\\D]","B\\1iB",[])), 
-    <<"1">> = iolist_to_binary(re:replace("1","[\\D]","B\\1iB",[global])), 
-    <<"bkabprVc">> = iolist_to_binary(re:replace("abc","ab|cd","bk&prV",[])), 
-    <<"bkabprVc">> = iolist_to_binary(re:replace("abc","ab|cd","bk&prV",[global])), 
-    <<"oxPHxnpgpabTabDdTmMcd">> = iolist_to_binary(re:replace("abcd","ab|cd","oxPHxnpgp&T&DdTmM",[])), 
-    <<"oxPHxnpgpabTabDdTmMoxPHxnpgpcdTcdDdTmM">> = iolist_to_binary(re:replace("abcd","ab|cd","oxPHxnpgp&T&DdTmM",[global])), 
-    <<"dpfHboradY">> = iolist_to_binary(re:replace("def","()ef","pfH\\1bor\\1adY",[])), 
-    <<"dpfHboradY">> = iolist_to_binary(re:replace("def","()ef","pfH\\1bor\\1adY",[global])), 
-    <<"Uma(b">> = iolist_to_binary(re:replace("a(b","a\\(b","Um&",[])), 
-    <<"Uma(b">> = iolist_to_binary(re:replace("a(b","a\\(b","Um&",[global])), 
-    <<"YyxabuKXMauxXBpkrd">> = iolist_to_binary(re:replace("ab","a\\(*b","Yyx&uKXMauxXBpkrd",[])), 
-    <<"YyxabuKXMauxXBpkrd">> = iolist_to_binary(re:replace("ab","a\\(*b","Yyx&uKXMauxXBpkrd",[global])), 
-    <<"pDTwGyKkiLEWnnefa((b">> = iolist_to_binary(re:replace("a((b","a\\(*b","pDTwGyKkiLEWnnef&",[])), 
-    <<"pDTwGyKkiLEWnnefa((b">> = iolist_to_binary(re:replace("a((b","a\\(*b","pDTwGyKkiLEWnnef&",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","a\\\\b","G\\1H\\1qrOi&\\1&aUty",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","a\\\\b","G\\1H\\1qrOi&\\1&aUty",[global])), 
-    <<"eaywaaaVSCBcjnuIfRXabc">> = iolist_to_binary(re:replace("abc","((a))","e&yw&\\1&VSCBcjnuIfRX\\1",[])), 
-    <<"eaywaaaVSCBcjnuIfRXabc">> = iolist_to_binary(re:replace("abc","((a))","e&yw&\\1&VSCBcjnuIfRX\\1",[global])), 
-    <<"IbabcEabc">> = iolist_to_binary(re:replace("abc","(a)b(c)","Ib&E&",[])), 
-    <<"IbabcEabc">> = iolist_to_binary(re:replace("abc","(a)b(c)","Ib&E&",[global])), 
-    <<"aabbgflabcrIsYKabcUvEj">> = iolist_to_binary(re:replace("aabbabc","a+b+c","gf\\1\\1l&rIsYK&UvEj",[])), 
-    <<"aabbgflabcrIsYKabcUvEj">> = iolist_to_binary(re:replace("aabbabc","a+b+c","gf\\1\\1l&rIsYK&UvEj",[global])), 
-    <<"aabbUMebt">> = iolist_to_binary(re:replace("aabbabc","a{1,}b{1,}c","UMeb\\1t",[])), 
-    <<"aabbUMebt">> = iolist_to_binary(re:replace("aabbabc","a{1,}b{1,}c","UMeb\\1t",[global])), 
-    <<"pPfLrjPUFRjvuHjcjabc">> = iolist_to_binary(re:replace("abcabc","a.+?c","pPf\\1LrjPUFRjvuH\\1jcj\\1",[])), 
-    <<"pPfLrjPUFRjvuHjcjpPfLrjPUFRjvuHjcj">> = iolist_to_binary(re:replace("abcabc","a.+?c","pPf\\1LrjPUFRjvuH\\1jcj\\1",[global])), 
-    <<"abocUabav">> = iolist_to_binary(re:replace("ab","(a+|b)*","&ocU&av",[])), 
-    <<"abocUabavocUav">> = iolist_to_binary(re:replace("ab","(a+|b)*","&ocU&av",[global])), 
-    <<"FWabLo">> = iolist_to_binary(re:replace("ab","(a+|b){0,}","FW&Lo",[])), 
-    <<"FWabLoFWLo">> = iolist_to_binary(re:replace("ab","(a+|b){0,}","FW&Lo",[global])), 
-    <<"EGbhiYYab">> = iolist_to_binary(re:replace("ab","(a+|b)+","EG\\1hiYY&",[])), 
-    <<"EGbhiYYab">> = iolist_to_binary(re:replace("ab","(a+|b)+","EG\\1hiYY&",[global])), 
-    <<"jbtiMbbNbCoAUbUC">> = iolist_to_binary(re:replace("ab","(a+|b){1,}","j\\1tiM\\1\\1N\\1CoAU\\1UC",[])), 
-    <<"jbtiMbbNbCoAUbUC">> = iolist_to_binary(re:replace("ab","(a+|b){1,}","j\\1tiM\\1\\1N\\1CoAU\\1UC",[global])), 
+    <<"ayglGX">> = iolist_to_binary(re:replace("a","[\\w]","&yglGX",[])), 
+    <<"ayglGX">> = iolist_to_binary(re:replace("a","[\\w]","&yglGX",[global])), 
+    <<"xHBNG-KPNeTiy--ANU">> = iolist_to_binary(re:replace("-","[\\W]","\\1xHBNG&KPNeTiy&&ANU",[])), 
+    <<"xHBNG-KPNeTiy--ANU">> = iolist_to_binary(re:replace("-","[\\W]","\\1xHBNG&KPNeTiy&&ANU",[global])), 
+    <<"dLaJCwC** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\W]","dLaJCwC",[])), 
+    <<"dLaJCwCdLaJCwCdLaJCwCdLaJCwCFailers">> = iolist_to_binary(re:replace("*** Failers","[\\W]","dLaJCwC",[global])), 
+    <<"wRDLkv-">> = iolist_to_binary(re:replace("-","[\\W]","wRDLkv\\1&",[])), 
+    <<"wRDLkv-">> = iolist_to_binary(re:replace("-","[\\W]","wRDLkv\\1&",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","[\\W]","y&sFW&WNGfXd\\1gihko&",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","[\\W]","y&sFW&WNGfXd\\1gihko&",[global])), 
+    <<"PTJaa bD">> = iolist_to_binary(re:replace("a b","a[\\s]b","PT\\1Ja&D",[])), 
+    <<"PTJaa bD">> = iolist_to_binary(re:replace("a b","a[\\s]b","PT\\1Ja&D",[global])), 
+    <<"a-bDGOD">> = iolist_to_binary(re:replace("a-b","a[\\S]b","&DGOD",[])), 
+    <<"a-bDGOD">> = iolist_to_binary(re:replace("a-b","a[\\S]b","&DGOD",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[\\S]b","KI\\1qEIlJv\\1cnqM&pJC\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[\\S]b","KI\\1qEIlJv\\1cnqM&pJC\\1",[global])), 
+    <<"gSDxa-bBtYNus">> = iolist_to_binary(re:replace("a-b","a[\\S]b","gSDx&BtYNus",[])), 
+    <<"gSDxa-bBtYNus">> = iolist_to_binary(re:replace("a-b","a[\\S]b","gSDx&BtYNus",[global])), 
+    <<"a b">> = iolist_to_binary(re:replace("a b","a[\\S]b","&h",[])), 
+    <<"a b">> = iolist_to_binary(re:replace("a b","a[\\S]b","&h",[global])), 
+    <<"ykt1W1">> = iolist_to_binary(re:replace("1","[\\d]","ykt&W&",[])), 
+    <<"ykt1W1">> = iolist_to_binary(re:replace("1","[\\d]","ykt&W&",[global])), 
+    <<"-a">> = iolist_to_binary(re:replace("-","[\\D]","&a",[])), 
+    <<"-a">> = iolist_to_binary(re:replace("-","[\\D]","&a",[global])), 
+    <<"*WbIHLJ** Failers">> = iolist_to_binary(re:replace("*** Failers","[\\D]","&WbIHLJ",[])), 
+    <<"*WbIHLJ*WbIHLJ*WbIHLJ WbIHLJFWbIHLJaWbIHLJiWbIHLJlWbIHLJeWbIHLJrWbIHLJsWbIHLJ">> = iolist_to_binary(re:replace("*** Failers","[\\D]","&WbIHLJ",[global])), 
+    <<"-ktR-">> = iolist_to_binary(re:replace("-","[\\D]","&kt\\1\\1R&",[])), 
+    <<"-ktR-">> = iolist_to_binary(re:replace("-","[\\D]","&kt\\1\\1R&",[global])), 
+    <<"1">> = iolist_to_binary(re:replace("1","[\\D]","ux",[])), 
+    <<"1">> = iolist_to_binary(re:replace("1","[\\D]","ux",[global])), 
+    <<"qKHabdvc">> = iolist_to_binary(re:replace("abc","ab|cd","qKH&dv",[])), 
+    <<"qKHabdvc">> = iolist_to_binary(re:replace("abc","ab|cd","qKH&dv",[global])), 
+    <<"DUTiacd">> = iolist_to_binary(re:replace("abcd","ab|cd","DUTia",[])), 
+    <<"DUTiaDUTia">> = iolist_to_binary(re:replace("abcd","ab|cd","DUTia",[global])), 
+    <<"dydMawOaiUefuVTct">> = iolist_to_binary(re:replace("def","()ef","ydMawOai\\1U&\\1uVTct",[])), 
+    <<"dydMawOaiUefuVTct">> = iolist_to_binary(re:replace("def","()ef","ydMawOai\\1U&\\1uVTct",[global])), 
+    <<"sca(bMyXpsUtrgSD">> = iolist_to_binary(re:replace("a(b","a\\(b","sc&MyXpsUtrgSD",[])), 
+    <<"sca(bMyXpsUtrgSD">> = iolist_to_binary(re:replace("a(b","a\\(b","sc&MyXpsUtrgSD",[global])), 
+    <<"tkabU">> = iolist_to_binary(re:replace("ab","a\\(*b","tk&U\\1",[])), 
+    <<"tkabU">> = iolist_to_binary(re:replace("ab","a\\(*b","tk&U\\1",[global])), 
+    <<"dETFop">> = iolist_to_binary(re:replace("a((b","a\\(*b","dE\\1TFop\\1",[])), 
+    <<"dETFop">> = iolist_to_binary(re:replace("a((b","a\\(*b","dE\\1TFop\\1",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","a\\\\b","&wTiaRcRV",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","a\\\\b","&wTiaRcRV",[global])), 
+    <<"aDOaQaITtabc">> = iolist_to_binary(re:replace("abc","((a))","\\1DO\\1Q&ITt&",[])), 
+    <<"aDOaQaITtabc">> = iolist_to_binary(re:replace("abc","((a))","\\1DO\\1Q&ITt&",[global])), 
+    <<"SQSxbQRhSUBA">> = iolist_to_binary(re:replace("abc","(a)b(c)","SQSxbQRhSUBA",[])), 
+    <<"SQSxbQRhSUBA">> = iolist_to_binary(re:replace("abc","(a)b(c)","SQSxbQRhSUBA",[global])), 
+    <<"aabbKDx">> = iolist_to_binary(re:replace("aabbabc","a+b+c","KDx",[])), 
+    <<"aabbKDx">> = iolist_to_binary(re:replace("aabbabc","a+b+c","KDx",[global])), 
+    <<"aabbabcVFjoRUjDtvnALeSGQ">> = iolist_to_binary(re:replace("aabbabc","a{1,}b{1,}c","&VFjoRU\\1jDtvnALeSGQ",[])), 
+    <<"aabbabcVFjoRUjDtvnALeSGQ">> = iolist_to_binary(re:replace("aabbabc","a{1,}b{1,}c","&VFjoRU\\1jDtvnALeSGQ",[global])), 
+    <<"abcWvfQRkKyUAabc">> = iolist_to_binary(re:replace("abcabc","a.+?c","&WvfQRkK\\1y\\1UA",[])), 
+    <<"abcWvfQRkKyUAabcWvfQRkKyUA">> = iolist_to_binary(re:replace("abcabc","a.+?c","&WvfQRkK\\1y\\1UA",[global])), 
+    <<"jiaeNJbKxbe">> = iolist_to_binary(re:replace("ab","(a+|b)*","jiaeNJ\\1Kx\\1e",[])), 
+    <<"jiaeNJbKxbejiaeNJKxe">> = iolist_to_binary(re:replace("ab","(a+|b)*","jiaeNJ\\1Kx\\1e",[global])), 
+    <<"EVnwucab">> = iolist_to_binary(re:replace("ab","(a+|b){0,}","EVnwuc&",[])), 
+    <<"EVnwucabEVnwuc">> = iolist_to_binary(re:replace("ab","(a+|b){0,}","EVnwuc&",[global])), 
+    <<"aKTbabLK">> = iolist_to_binary(re:replace("ab","(a+|b)+","aKT\\1&LK",[])), 
+    <<"aKTbabLK">> = iolist_to_binary(re:replace("ab","(a+|b)+","aKT\\1&LK",[global])), 
     ok.
 run18() ->
-    <<"aLWaSkPahb">> = iolist_to_binary(re:replace("ab","(a+|b)?","\\1LW\\1SkP&h",[])), 
-    <<"aLWaSkPahbLWbSkPbhLWSkPh">> = iolist_to_binary(re:replace("ab","(a+|b)?","\\1LW\\1SkP&h",[global])), 
-    <<"Aab">> = iolist_to_binary(re:replace("ab","(a+|b){0,1}","A\\1",[])), 
-    <<"AaAbA">> = iolist_to_binary(re:replace("ab","(a+|b){0,1}","A\\1",[global])), 
-    <<"QOcdemOcded">> = iolist_to_binary(re:replace("cde","[^ab]*","QO&mO&d",[])), 
-    <<"QOcdemOcdedQOmOd">> = iolist_to_binary(re:replace("cde","[^ab]*","QO&mO&d",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","iTWYAHkkEiJ&r",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","iTWYAHkkEiJ&r",[global])), 
-    <<"b">> = iolist_to_binary(re:replace("b","abc","Q",[])), 
-    <<"b">> = iolist_to_binary(re:replace("b","abc","Q",[global])), 
-    <<"nboabbbcdffWetJfpMLDkabbbcdjOabbbcd">> = iolist_to_binary(re:replace("abbbcd","([abc])*d","nbo&ffWetJfpMLDk&jO&",[])), 
-    <<"nboabbbcdffWetJfpMLDkabbbcdjOabbbcd">> = iolist_to_binary(re:replace("abbbcd","([abc])*d","nbo&ffWetJfpMLDk&jO&",[global])), 
-    <<"JaabcduaabcdVPsa">> = iolist_to_binary(re:replace("abcd","([abc])*bcd","J\\1&ua&VPs\\1",[])), 
-    <<"JaabcduaabcdVPsa">> = iolist_to_binary(re:replace("abcd","([abc])*bcd","J\\1&ua&VPs\\1",[global])), 
-    <<"e">> = iolist_to_binary(re:replace("e","a|b|c|d|e","&",[])), 
-    <<"e">> = iolist_to_binary(re:replace("e","a|b|c|d|e","&",[global])), 
-    <<"kefefAeXq">> = iolist_to_binary(re:replace("ef","(a|b|c|d|e)f","k&&A\\1Xq",[])), 
-    <<"kefefAeXq">> = iolist_to_binary(re:replace("ef","(a|b|c|d|e)f","k&&A\\1Xq",[global])), 
-    <<"fsGDN">> = iolist_to_binary(re:replace("abcdefg","abcd*efg","fsG\\1D\\1\\1N\\1",[])), 
-    <<"fsGDN">> = iolist_to_binary(re:replace("abcdefg","abcd*efg","fsG\\1D\\1\\1N\\1",[global])), 
-    <<"xThMpLDjpnyabbbz">> = iolist_to_binary(re:replace("xabyabbbz","ab*","T\\1hMpLDjpn",[])), 
-    <<"xThMpLDjpnyThMpLDjpnz">> = iolist_to_binary(re:replace("xabyabbbz","ab*","T\\1hMpLDjpn",[global])), 
-    <<"xqjaJaVJVyabbbz">> = iolist_to_binary(re:replace("xayabbbz","ab*","qj&J&VJV",[])), 
-    <<"xqjaJaVJVyqjabbbJabbbVJVz">> = iolist_to_binary(re:replace("xayabbbz","ab*","qj&J&VJV",[global])), 
-    <<"abCcdeQnNecduqUkMSfcdGcdecdeh">> = iolist_to_binary(re:replace("abcde","(ab|cd)e","C&QnNe\\1uqUkMSf\\1G&&h",[])), 
-    <<"abCcdeQnNecduqUkMSfcdGcdecdeh">> = iolist_to_binary(re:replace("abcde","(ab|cd)e","C&QnNe\\1uqUkMSf\\1G&&h",[global])), 
-    <<"gJyOb">> = iolist_to_binary(re:replace("hij","[abhgefdc]ij","gJyOb",[])), 
-    <<"gJyOb">> = iolist_to_binary(re:replace("hij","[abhgefdc]ij","gJyOb",[global])), 
-    <<"abcdGbYcPqM">> = iolist_to_binary(re:replace("abcdef","(abc|)ef","GbY\\1cPqM",[])), 
-    <<"abcdGbYcPqM">> = iolist_to_binary(re:replace("abcdef","(abc|)ef","GbY\\1cPqM",[global])), 
-    <<"aUbcdUBbcdAUpIFAbVerWgt">> = iolist_to_binary(re:replace("abcd","(a|b)c*d","U&UB&AUpIFA\\1VerWgt",[])), 
-    <<"aUbcdUBbcdAUpIFAbVerWgt">> = iolist_to_binary(re:replace("abcd","(a|b)c*d","U&UB&AUpIFA\\1VerWgt",[global])), 
-    <<"abckK">> = iolist_to_binary(re:replace("abc","(ab|ab*)bc","&kK",[])), 
-    <<"abckK">> = iolist_to_binary(re:replace("abc","(ab|ab*)bc","&kK",[global])), 
-    <<"MFabcMbcbcabcXbcGWabcbc">> = iolist_to_binary(re:replace("abc","a([bc]*)c*","MF&M\\1\\1&X\\1GW&\\1",[])), 
-    <<"MFabcMbcbcabcXbcGWabcbc">> = iolist_to_binary(re:replace("abc","a([bc]*)c*","MF&M\\1\\1&X\\1GW&\\1",[global])), 
-    <<"bcEbcyv">> = iolist_to_binary(re:replace("abcd","a([bc]*)(c*d)","\\1E\\1yv",[])), 
-    <<"bcEbcyv">> = iolist_to_binary(re:replace("abcd","a([bc]*)(c*d)","\\1E\\1yv",[global])), 
-    <<"HJx">> = iolist_to_binary(re:replace("abcd","a([bc]+)(c*d)","HJx",[])), 
-    <<"HJx">> = iolist_to_binary(re:replace("abcd","a([bc]+)(c*d)","HJx",[global])), 
+    <<"RgGBbwcmabTgNL">> = iolist_to_binary(re:replace("ab","(a+|b){1,}","RgGB\\1wcm&TgNL",[])), 
+    <<"RgGBbwcmabTgNL">> = iolist_to_binary(re:replace("ab","(a+|b){1,}","RgGB\\1wcm&TgNL",[global])), 
+    <<"TawgaFaOxEylUb">> = iolist_to_binary(re:replace("ab","(a+|b)?","T&wg&F\\1OxEylU",[])), 
+    <<"TawgaFaOxEylUTbwgbFbOxEylUTwgFOxEylU">> = iolist_to_binary(re:replace("ab","(a+|b)?","T&wg&F\\1OxEylU",[global])), 
+    <<"aaaLnab">> = iolist_to_binary(re:replace("ab","(a+|b){0,1}","\\1&&Ln&",[])), 
+    <<"aaaLnabbbLnbLn">> = iolist_to_binary(re:replace("ab","(a+|b){0,1}","\\1&&Ln&",[global])), 
+    <<"slxWNnoiUcdeJcdercde">> = iolist_to_binary(re:replace("cde","[^ab]*","s\\1lxW\\1NnoiU\\1&J\\1&r&",[])), 
+    <<"slxWNnoiUcdeJcdercdeslxWNnoiUJr">> = iolist_to_binary(re:replace("cde","[^ab]*","s\\1lxW\\1NnoiU\\1&J\\1&r&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","vVEiRHOJeg&j\\1CJbVaYo",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","vVEiRHOJeg&j\\1CJbVaYo",[global])), 
+    <<"b">> = iolist_to_binary(re:replace("b","abc","G\\1tppsRP\\1RDSBHMk&kQ",[])), 
+    <<"b">> = iolist_to_binary(re:replace("b","abc","G\\1tppsRP\\1RDSBHMk&kQ",[global])), 
+    <<"clNPcDSOUbWFhRtX">> = iolist_to_binary(re:replace("abbbcd","([abc])*d","\\1lNP\\1DSOUbWFhRtX",[])), 
+    <<"clNPcDSOUbWFhRtX">> = iolist_to_binary(re:replace("abbbcd","([abc])*d","\\1lNP\\1DSOUbWFhRtX",[global])), 
+    <<"bIaKUaabcdabcdjUqa">> = iolist_to_binary(re:replace("abcd","([abc])*bcd","bI\\1KU\\1&&jUq\\1",[])), 
+    <<"bIaKUaabcdabcdjUqa">> = iolist_to_binary(re:replace("abcd","([abc])*bcd","bI\\1KU\\1&&jUq\\1",[global])), 
+    <<"vBRef">> = iolist_to_binary(re:replace("e","a|b|c|d|e","vBR&f",[])), 
+    <<"vBRef">> = iolist_to_binary(re:replace("e","a|b|c|d|e","vBR&f",[global])), 
+    <<"eesSfPHTpUXDPv">> = iolist_to_binary(re:replace("ef","(a|b|c|d|e)f","\\1\\1sSfPHTpUXDPv",[])), 
+    <<"eesSfPHTpUXDPv">> = iolist_to_binary(re:replace("ef","(a|b|c|d|e)f","\\1\\1sSfPHTpUXDPv",[global])), 
+    <<"srtWRpRn">> = iolist_to_binary(re:replace("abcdefg","abcd*efg","sr\\1tWRpRn",[])), 
+    <<"srtWRpRn">> = iolist_to_binary(re:replace("abcdefg","abcd*efg","sr\\1tWRpRn",[global])), 
+    <<"xpLuYECabyabbbz">> = iolist_to_binary(re:replace("xabyabbbz","ab*","pLuYEC&",[])), 
+    <<"xpLuYECabypLuYECabbbz">> = iolist_to_binary(re:replace("xabyabbbz","ab*","pLuYEC&",[global])), 
+    <<"xGaaxBDcnaOuAXyabbbz">> = iolist_to_binary(re:replace("xayabbbz","ab*","G&&xBDc\\1n&O\\1\\1uAX\\1\\1\\1\\1",[])), 
+    <<"xGaaxBDcnaOuAXyGabbbabbbxBDcnabbbOuAXz">> = iolist_to_binary(re:replace("xayabbbz","ab*","G&&xBDc\\1n&O\\1\\1uAX\\1\\1\\1\\1",[global])), 
+    <<"abJiuiBBGK">> = iolist_to_binary(re:replace("abcde","(ab|cd)e","JiuiBBGK",[])), 
+    <<"abJiuiBBGK">> = iolist_to_binary(re:replace("abcde","(ab|cd)e","JiuiBBGK",[global])), 
+    <<"QIhijHNIh">> = iolist_to_binary(re:replace("hij","[abhgefdc]ij","QI\\1&HNI\\1h",[])), 
+    <<"QIhijHNIh">> = iolist_to_binary(re:replace("hij","[abhgefdc]ij","QI\\1&HNI\\1h",[global])), 
+    <<"abcdNy">> = iolist_to_binary(re:replace("abcdef","(abc|)ef","Ny",[])), 
+    <<"abcdNy">> = iolist_to_binary(re:replace("abcdef","(abc|)ef","Ny",[global])), 
+    <<"ahYR">> = iolist_to_binary(re:replace("abcd","(a|b)c*d","hYR",[])), 
+    <<"ahYR">> = iolist_to_binary(re:replace("abcd","(a|b)c*d","hYR",[global])), 
+    <<"LaabcUlMoCaAoluf">> = iolist_to_binary(re:replace("abc","(ab|ab*)bc","L\\1&UlMoC\\1Aoluf",[])), 
+    <<"LaabcUlMoCaAoluf">> = iolist_to_binary(re:replace("abc","(ab|ab*)bc","L\\1&UlMoC\\1Aoluf",[global])), 
+    <<"babcqrDkwikibc">> = iolist_to_binary(re:replace("abc","a([bc]*)c*","b&qrDkwiki\\1",[])), 
+    <<"babcqrDkwikibc">> = iolist_to_binary(re:replace("abc","a([bc]*)c*","b&qrDkwiki\\1",[global])), 
+    <<"VrVOACabcdHnObcsbc">> = iolist_to_binary(re:replace("abcd","a([bc]*)(c*d)","VrVOAC&HnO\\1s\\1",[])), 
+    <<"VrVOACabcdHnObcsbc">> = iolist_to_binary(re:replace("abcd","a([bc]*)(c*d)","VrVOAC&HnO\\1s\\1",[global])), 
     ok.
 run19() ->
-    <<"HdbW">> = iolist_to_binary(re:replace("abcd","a([bc]*)(c+d)","Hd\\1W",[])), 
-    <<"HdbW">> = iolist_to_binary(re:replace("abcd","a([bc]*)(c+d)","Hd\\1W",[global])), 
-    <<"FqCeJOadcdcdeIvQpadcdcdeadcdcdeadcdcdeH">> = iolist_to_binary(re:replace("adcdcde","a[bcd]*dcdcde","FqCeJO&IvQp\\1\\1&&&H",[])), 
-    <<"FqCeJOadcdcdeIvQpadcdcdeadcdcdeadcdcdeH">> = iolist_to_binary(re:replace("adcdcde","a[bcd]*dcdcde","FqCeJO&IvQp\\1\\1&&&H",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[bcd]+dcdcde","\\1&TNEyDw",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[bcd]+dcdcde","\\1&TNEyDw",[global])), 
-    <<"abcde">> = iolist_to_binary(re:replace("abcde","a[bcd]+dcdcde","PqeS\\1GQJ&vSq&YhS",[])), 
-    <<"abcde">> = iolist_to_binary(re:replace("abcde","a[bcd]+dcdcde","PqeS\\1GQJ&vSq&YhS",[global])), 
-    <<"adcdcde">> = iolist_to_binary(re:replace("adcdcde","a[bcd]+dcdcde","vdBav\\1Ild",[])), 
-    <<"adcdcde">> = iolist_to_binary(re:replace("adcdcde","a[bcd]+dcdcde","vdBav\\1Ild",[global])), 
-    <<"GIjXVoAJXroabclW">> = iolist_to_binary(re:replace("abc","(ab|a)b*c","GIjXVoAJXro&lW",[])), 
-    <<"GIjXVoAJXroabclW">> = iolist_to_binary(re:replace("abc","(ab|a)b*c","GIjXVoAJXro&lW",[global])), 
-    <<"pKabcabctabcdqabcdaAabcdpgPtdK">> = iolist_to_binary(re:replace("abcd","((a)(b)c)(d)","pK\\1\\1t&q&aA&pgPtdK",[])), 
-    <<"pKabcabctabcdqabcdaAabcdpgPtdK">> = iolist_to_binary(re:replace("abcd","((a)(b)c)(d)","pK\\1\\1t&q&aA&pgPtdK",[global])), 
-    <<"XrxalphaplnalphaMFGv">> = iolist_to_binary(re:replace("alpha","[a-zA-Z_][a-zA-Z0-9_]*","Xrx&pln&MFG\\1v",[])), 
-    <<"XrxalphaplnalphaMFGv">> = iolist_to_binary(re:replace("alpha","[a-zA-Z_][a-zA-Z0-9_]*","Xrx&pln&MFG\\1v",[global])), 
-    <<"ajbhHEObuuuMEIegbh">> = iolist_to_binary(re:replace("abh","^a(bc+|b[eh])g|.h$","j&HEObuu\\1uMEIeg&",[])), 
-    <<"ajbhHEObuuuMEIegbh">> = iolist_to_binary(re:replace("abh","^a(bc+|b[eh])g|.h$","j&HEObuu\\1uMEIeg&",[global])), 
-    <<"effgzFiGeffgzUwqI">> = iolist_to_binary(re:replace("effgz","(bc+d$|ef*g.|h?i(j|k))","&FiG\\1UwqI",[])), 
-    <<"effgzFiGeffgzUwqI">> = iolist_to_binary(re:replace("effgz","(bc+d$|ef*g.|h?i(j|k))","&FiG\\1UwqI",[global])), 
-    <<"ijJMstbxCWsijpVijVwQav">> = iolist_to_binary(re:replace("ij","(bc+d$|ef*g.|h?i(j|k))","&JMstbxCWs&pV\\1VwQav",[])), 
-    <<"ijJMstbxCWsijpVijVwQav">> = iolist_to_binary(re:replace("ij","(bc+d$|ef*g.|h?i(j|k))","&JMstbxCWs&pV\\1VwQav",[global])), 
-    <<"rqYdteffgzVIpOoenIHdd">> = iolist_to_binary(re:replace("reffgz","(bc+d$|ef*g.|h?i(j|k))","qYdt&VIpOoenIHdd",[])), 
-    <<"rqYdteffgzVIpOoenIHdd">> = iolist_to_binary(re:replace("reffgz","(bc+d$|ef*g.|h?i(j|k))","qYdt&VIpOoenIHdd",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(bc+d$|ef*g.|h?i(j|k))","aq",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(bc+d$|ef*g.|h?i(j|k))","aq",[global])), 
-    <<"effg">> = iolist_to_binary(re:replace("effg","(bc+d$|ef*g.|h?i(j|k))","yHtJLFej\\1yYR\\1sQo&np",[])), 
-    <<"effg">> = iolist_to_binary(re:replace("effg","(bc+d$|ef*g.|h?i(j|k))","yHtJLFej\\1yYR\\1sQo&np",[global])), 
-    <<"bcdd">> = iolist_to_binary(re:replace("bcdd","(bc+d$|ef*g.|h?i(j|k))","y\\1WeuT\\1",[])), 
-    <<"bcdd">> = iolist_to_binary(re:replace("bcdd","(bc+d$|ef*g.|h?i(j|k))","y\\1WeuT\\1",[global])), 
-    <<"wodvWYlegweBrV">> = iolist_to_binary(re:replace("a","((((((((((a))))))))))","wodvWYlegweBrV",[])), 
-    <<"wodvWYlegweBrV">> = iolist_to_binary(re:replace("a","((((((((((a))))))))))","wodvWYlegweBrV",[global])), 
-    <<"gqasCpaas">> = iolist_to_binary(re:replace("aa","((((((((((a))))))))))\\10","gq\\1sCp\\1\\1s",[])), 
-    <<"gqasCpaas">> = iolist_to_binary(re:replace("aa","((((((((((a))))))))))\\10","gq\\1sCp\\1\\1s",[global])), 
-    <<"GwagSDfa">> = iolist_to_binary(re:replace("a","(((((((((a)))))))))","Gw&gSDf&",[])), 
-    <<"GwagSDfa">> = iolist_to_binary(re:replace("a","(((((((((a)))))))))","Gw&gSDf&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","multiple words of text","qj&H&TFbc&WmR",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","multiple words of text","qj&H&TFbc&WmR",[global])), 
-    <<"aa">> = iolist_to_binary(re:replace("aa","multiple words of text","FwU",[])), 
-    <<"aa">> = iolist_to_binary(re:replace("aa","multiple words of text","FwU",[global])), 
-    <<"uh-uh">> = iolist_to_binary(re:replace("uh-uh","multiple words of text","Tf&&&bwM&KOaXHg\\1WRNk",[])), 
-    <<"uh-uh">> = iolist_to_binary(re:replace("uh-uh","multiple words of text","Tf&&&bwM&KOaXHg\\1WRNk",[global])), 
-    <<"RdXXlExbAbHAgDE, yeah">> = iolist_to_binary(re:replace("multiple words, yeah","multiple words","R\\1dXXl\\1ExbAbHAgDE",[])), 
-    <<"RdXXlExbAbHAgDE, yeah">> = iolist_to_binary(re:replace("multiple words, yeah","multiple words","R\\1dXXl\\1ExbAbHAgDE",[global])), 
-    <<"ababcCxabsCTYB">> = iolist_to_binary(re:replace("abcde","(.*)c(.*)","\\1\\1cCx\\1sCTYB",[])), 
-    <<"ababcCxabsCTYB">> = iolist_to_binary(re:replace("abcde","(.*)c(.*)","\\1\\1cCx\\1sCTYB",[global])), 
-    <<"rW">> = iolist_to_binary(re:replace("(a, b)","\\((.*), (.*)\\)","rW",[])), 
-    <<"rW">> = iolist_to_binary(re:replace("(a, b)","\\((.*), (.*)\\)","rW",[global])), 
-    <<"dabcd">> = iolist_to_binary(re:replace("abcd","abcd","d&",[])), 
-    <<"dabcd">> = iolist_to_binary(re:replace("abcd","abcd","d&",[global])), 
-    <<"bclAbcTn">> = iolist_to_binary(re:replace("abcd","a(bc)d","\\1lA\\1Tn",[])), 
-    <<"bclAbcTn">> = iolist_to_binary(re:replace("abcd","a(bc)d","\\1lA\\1Tn",[global])), 
-    <<"waf">> = iolist_to_binary(re:replace("ac","a[-]?c","waf",[])), 
-    <<"waf">> = iolist_to_binary(re:replace("ac","a[-]?c","waf",[global])), 
-    <<"HpOuFXbFnUEO">> = iolist_to_binary(re:replace("abcabc","(abc)\\1","HpOuFXbFnUEO",[])), 
-    <<"HpOuFXbFnUEO">> = iolist_to_binary(re:replace("abcabc","(abc)\\1","HpOuFXbFnUEO",[global])), 
+    <<"KBrNXAjqQYabcdRvj">> = iolist_to_binary(re:replace("abcd","a([bc]+)(c*d)","KBrNXAjqQY&Rvj",[])), 
+    <<"KBrNXAjqQYabcdRvj">> = iolist_to_binary(re:replace("abcd","a([bc]+)(c*d)","KBrNXAjqQY&Rvj",[global])), 
+    <<"o">> = iolist_to_binary(re:replace("abcd","a([bc]*)(c+d)","o",[])), 
+    <<"o">> = iolist_to_binary(re:replace("abcd","a([bc]*)(c+d)","o",[global])), 
+    <<"mXgwSISPpB">> = iolist_to_binary(re:replace("adcdcde","a[bcd]*dcdcde","mXgw\\1S\\1ISPpB",[])), 
+    <<"mXgwSISPpB">> = iolist_to_binary(re:replace("adcdcde","a[bcd]*dcdcde","mXgw\\1S\\1ISPpB",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[bcd]+dcdcde","uJpSxOBN",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[bcd]+dcdcde","uJpSxOBN",[global])), 
+    <<"abcde">> = iolist_to_binary(re:replace("abcde","a[bcd]+dcdcde","aDD\\1OV",[])), 
+    <<"abcde">> = iolist_to_binary(re:replace("abcde","a[bcd]+dcdcde","aDD\\1OV",[global])), 
+    <<"adcdcde">> = iolist_to_binary(re:replace("adcdcde","a[bcd]+dcdcde","sSDdKN\\1SAhXJR\\1Xwp",[])), 
+    <<"adcdcde">> = iolist_to_binary(re:replace("adcdcde","a[bcd]+dcdcde","sSDdKN\\1SAhXJR\\1Xwp",[global])), 
+    <<"HHwQpababUNd">> = iolist_to_binary(re:replace("abc","(ab|a)b*c","HHwQp\\1\\1UNd",[])), 
+    <<"HHwQpababUNd">> = iolist_to_binary(re:replace("abc","(ab|a)b*c","HHwQp\\1\\1UNd",[global])), 
+    <<"kvabcDX">> = iolist_to_binary(re:replace("abcd","((a)(b)c)(d)","kv\\1DX",[])), 
+    <<"kvabcDX">> = iolist_to_binary(re:replace("abcd","((a)(b)c)(d)","kv\\1DX",[global])), 
+    <<"odmopDrikjpbalphaalphaV">> = iolist_to_binary(re:replace("alpha","[a-zA-Z_][a-zA-Z0-9_]*","odmop\\1Drikjpb\\1&&V",[])), 
+    <<"odmopDrikjpbalphaalphaV">> = iolist_to_binary(re:replace("alpha","[a-zA-Z_][a-zA-Z0-9_]*","odmop\\1Drikjpb\\1&&V",[global])), 
+    <<"aJBuUN">> = iolist_to_binary(re:replace("abh","^a(bc+|b[eh])g|.h$","JBuU\\1N",[])), 
+    <<"aJBuUN">> = iolist_to_binary(re:replace("abh","^a(bc+|b[eh])g|.h$","JBuU\\1N",[global])), 
+    <<"GeffgzTeffgzeffgzVpRCp">> = iolist_to_binary(re:replace("effgz","(bc+d$|ef*g.|h?i(j|k))","G\\1T\\1\\1VpRCp",[])), 
+    <<"GeffgzTeffgzeffgzVpRCp">> = iolist_to_binary(re:replace("effgz","(bc+d$|ef*g.|h?i(j|k))","G\\1T\\1\\1VpRCp",[global])), 
+    <<"aqNijfRFijIAijWeij">> = iolist_to_binary(re:replace("ij","(bc+d$|ef*g.|h?i(j|k))","aqN&fRF\\1IA\\1We&",[])), 
+    <<"aqNijfRFijIAijWeij">> = iolist_to_binary(re:replace("ij","(bc+d$|ef*g.|h?i(j|k))","aqN&fRF\\1IA\\1We&",[global])), 
+    <<"roTeffgzdfhkqWsMVteffgzL">> = iolist_to_binary(re:replace("reffgz","(bc+d$|ef*g.|h?i(j|k))","oT\\1dfhkqWsMVt&L",[])), 
+    <<"roTeffgzdfhkqWsMVteffgzL">> = iolist_to_binary(re:replace("reffgz","(bc+d$|ef*g.|h?i(j|k))","oT\\1dfhkqWsMVt&L",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(bc+d$|ef*g.|h?i(j|k))","Dq&f&xNUnXDDAU",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(bc+d$|ef*g.|h?i(j|k))","Dq&f&xNUnXDDAU",[global])), 
+    <<"effg">> = iolist_to_binary(re:replace("effg","(bc+d$|ef*g.|h?i(j|k))","qtqCY\\1k",[])), 
+    <<"effg">> = iolist_to_binary(re:replace("effg","(bc+d$|ef*g.|h?i(j|k))","qtqCY\\1k",[global])), 
+    <<"bcdd">> = iolist_to_binary(re:replace("bcdd","(bc+d$|ef*g.|h?i(j|k))","JuBrHsMekXgTKSL&",[])), 
+    <<"bcdd">> = iolist_to_binary(re:replace("bcdd","(bc+d$|ef*g.|h?i(j|k))","JuBrHsMekXgTKSL&",[global])), 
+    <<"aDaQVaKxbaaHaatahXTm">> = iolist_to_binary(re:replace("a","((((((((((a))))))))))","\\1DaQV&Kxb\\1\\1H\\1&t\\1hXTm",[])), 
+    <<"aDaQVaKxbaaHaatahXTm">> = iolist_to_binary(re:replace("a","((((((((((a))))))))))","\\1DaQV&Kxb\\1\\1H\\1&t\\1hXTm",[global])), 
+    <<"m">> = iolist_to_binary(re:replace("aa","((((((((((a))))))))))\\10","m",[])), 
+    <<"m">> = iolist_to_binary(re:replace("aa","((((((((((a))))))))))\\10","m",[global])), 
+    <<"jaakGadYaFafTMa">> = iolist_to_binary(re:replace("a","(((((((((a)))))))))","j\\1&kGadY&F\\1fTM\\1",[])), 
+    <<"jaakGadYaFafTMa">> = iolist_to_binary(re:replace("a","(((((((((a)))))))))","j\\1&kGadY&F\\1fTM\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","multiple words of text","WEPrQ&rD&usui\\1D\\1VY",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","multiple words of text","WEPrQ&rD&usui\\1D\\1VY",[global])), 
+    <<"aa">> = iolist_to_binary(re:replace("aa","multiple words of text","&wQ\\1",[])), 
+    <<"aa">> = iolist_to_binary(re:replace("aa","multiple words of text","&wQ\\1",[global])), 
+    <<"uh-uh">> = iolist_to_binary(re:replace("uh-uh","multiple words of text","SLs\\1",[])), 
+    <<"uh-uh">> = iolist_to_binary(re:replace("uh-uh","multiple words of text","SLs\\1",[global])), 
+    <<"CRemultiple wordsKmultiple wordsQICTcCoH, yeah">> = iolist_to_binary(re:replace("multiple words, yeah","multiple words","CRe&K&QICT\\1cCoH",[])), 
+    <<"CRemultiple wordsKmultiple wordsQICTcCoH, yeah">> = iolist_to_binary(re:replace("multiple words, yeah","multiple words","CRe&K&QICT\\1cCoH",[global])), 
+    <<"hsyabSabFJkfGRG">> = iolist_to_binary(re:replace("abcde","(.*)c(.*)","hsy\\1S\\1FJkfGRG",[])), 
+    <<"hsyabSabFJkfGRG">> = iolist_to_binary(re:replace("abcde","(.*)c(.*)","hsy\\1S\\1FJkfGRG",[global])), 
+    <<"aOu">> = iolist_to_binary(re:replace("(a, b)","\\((.*), (.*)\\)","\\1Ou",[])), 
+    <<"aOu">> = iolist_to_binary(re:replace("(a, b)","\\((.*), (.*)\\)","\\1Ou",[global])), 
+    <<"WCvfBkLabcd">> = iolist_to_binary(re:replace("abcd","abcd","WCvfBkL&",[])), 
+    <<"WCvfBkLabcd">> = iolist_to_binary(re:replace("abcd","abcd","WCvfBkL&",[global])), 
+    <<"bcNBWgjxabcdFGdbcabcdw">> = iolist_to_binary(re:replace("abcd","a(bc)d","\\1NBWgjx&FGd\\1&w",[])), 
+    <<"bcNBWgjxabcdFGdbcabcdw">> = iolist_to_binary(re:replace("abcd","a(bc)d","\\1NBWgjx&FGd\\1&w",[global])), 
+    <<"acx">> = iolist_to_binary(re:replace("ac","a[-]?c","&x\\1",[])), 
+    <<"acx">> = iolist_to_binary(re:replace("ac","a[-]?c","&x\\1",[global])), 
     ok.
 run20() ->
-    <<"XvCLIKabcabcohl">> = iolist_to_binary(re:replace("abcabc","([a-c]*)\\1","XvCLIK&ohl",[])), 
-    <<"XvCLIKabcabcohlXvCLIKohl">> = iolist_to_binary(re:replace("abcabc","([a-c]*)\\1","XvCLIK&ohl",[global])), 
-    <<"THmLVdxHpEOamaQ">> = iolist_to_binary(re:replace("a","(a)|\\1","THmLVdxHpEOam\\1Q",[])), 
-    <<"THmLVdxHpEOamaQ">> = iolist_to_binary(re:replace("a","(a)|\\1","THmLVdxHpEOam\\1Q",[global])), 
-    <<"*** FjGfKKSoilers">> = iolist_to_binary(re:replace("*** Failers","(a)|\\1","jGfKKSo",[])), 
-    <<"*** FjGfKKSoilers">> = iolist_to_binary(re:replace("*** Failers","(a)|\\1","jGfKKSo",[global])), 
-    <<"pCab">> = iolist_to_binary(re:replace("ab","(a)|\\1","pC&",[])), 
-    <<"pCab">> = iolist_to_binary(re:replace("ab","(a)|\\1","pC&",[global])), 
-    <<"x">> = iolist_to_binary(re:replace("x","(a)|\\1","U",[])), 
-    <<"x">> = iolist_to_binary(re:replace("x","(a)|\\1","U",[global])), 
-    <<"nwvlinqmgabbLababbvbcbc">> = iolist_to_binary(re:replace("ababbbcbc","(([a-c])b*?\\2)*","nwvlinqmga\\1L&v",[])), 
-    <<"nwvlinqmgabbLababbvnwvlinqmgaLvbnwvlinqmgacbcLcbcvnwvlinqmgaLv">> = iolist_to_binary(re:replace("ababbbcbc","(([a-c])b*?\\2)*","nwvlinqmga\\1L&v",[global])), 
-    <<"XEababbbcbccbcnoei">> = iolist_to_binary(re:replace("ababbbcbc","(([a-c])b*?\\2){3}","XE&\\1noei",[])), 
-    <<"XEababbbcbccbcnoei">> = iolist_to_binary(re:replace("ababbbcbc","(([a-c])b*?\\2){3}","XE&\\1noei",[global])), 
-    <<"aaaxabaxbaaxbbaxQHJip">> = iolist_to_binary(re:replace("aaaxabaxbaaxbbax","((\\3|b)\\2(a)x)+","&QHJip",[])), 
-    <<"aaaxabaxbaaxbbaxQHJip">> = iolist_to_binary(re:replace("aaaxabaxbaaxbbax","((\\3|b)\\2(a)x)+","&QHJip",[global])), 
-    <<"bbaababbabaaaaaFjrtkQstbbaaaabbabbaaaabbaRobbaaaabbaQwbbaJbbaaaabbabbaaaabba">> = iolist_to_binary(re:replace("bbaababbabaaaaabbaaaabba","((\\3|b)\\2(a)){2,}","FjrtkQst&&Ro&Qw\\1J&&",[])), 
-    <<"bbaababbabaaaaaFjrtkQstbbaaaabbabbaaaabbaRobbaaaabbaQwbbaJbbaaaabbabbaaaabba">> = iolist_to_binary(re:replace("bbaababbabaaaaabbaaaabba","((\\3|b)\\2(a)){2,}","FjrtkQst&&Ro&Qw\\1J&&",[global])), 
-    <<"hryRShiLJ">> = iolist_to_binary(re:replace("ABC","abc","hryRShiL\\1J",[caseless])), 
-    <<"hryRShiLJ">> = iolist_to_binary(re:replace("ABC","abc","hryRShiL\\1J",[caseless,
-                                                                                                                                                                              global])), 
-    <<"XHUenvABCCmAOuuCY">> = iolist_to_binary(re:replace("XABCY","abc","HUenv&C\\1mAOuuC",[caseless])), 
-    <<"XHUenvABCCmAOuuCY">> = iolist_to_binary(re:replace("XABCY","abc","HUenv&C\\1mAOuuC",[caseless,
-                                                                                                                                                                                           global])), 
-    <<"AB">> = iolist_to_binary(re:replace("ABABC","abc","\\1",[caseless])), 
-    <<"AB">> = iolist_to_binary(re:replace("ABABC","abc","\\1",[caseless,
-                                                                                                                                                                global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","qc&a\\1M&&\\1qqO&&YaV",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","qc&a\\1M&&\\1qqO&&YaV",[caseless,
-                                                                                                                                                                                                                      global])), 
-    <<"aaxabxbaxbbx">> = iolist_to_binary(re:replace("aaxabxbaxbbx","abc","YoMmmB&v\\1N\\1voc",[caseless])), 
-    <<"aaxabxbaxbbx">> = iolist_to_binary(re:replace("aaxabxbaxbbx","abc","YoMmmB&v\\1N\\1voc",[caseless,
+    <<"huMWbabcsRaEC">> = iolist_to_binary(re:replace("abcabc","(abc)\\1","huMWb\\1sRaEC",[])), 
+    <<"huMWbabcsRaEC">> = iolist_to_binary(re:replace("abcabc","(abc)\\1","huMWb\\1sRaEC",[global])), 
+    <<"iexabcabcabcabcNCHabcabcvuWaLb">> = iolist_to_binary(re:replace("abcabc","([a-c]*)\\1","iex&&NCH&vuWaLb",[])), 
+    <<"iexabcabcabcabcNCHabcabcvuWaLbiexNCHvuWaLb">> = iolist_to_binary(re:replace("abcabc","([a-c]*)\\1","iex&&NCH&vuWaLb",[global])), 
+    <<"yJihtasaOaRaI">> = iolist_to_binary(re:replace("a","(a)|\\1","yJihtas&O&R&I",[])), 
+    <<"yJihtasaOaRaI">> = iolist_to_binary(re:replace("a","(a)|\\1","yJihtas&O&R&I",[global])), 
+    <<"*** FIaHjkilers">> = iolist_to_binary(re:replace("*** Failers","(a)|\\1","I\\1Hjk",[])), 
+    <<"*** FIaHjkilers">> = iolist_to_binary(re:replace("*** Failers","(a)|\\1","I\\1Hjk",[global])), 
+    <<"EamavFGoBaaBPRaFOhib">> = iolist_to_binary(re:replace("ab","(a)|\\1","E\\1m\\1vFGoB\\1&BPR\\1FOhi",[])), 
+    <<"EamavFGoBaaBPRaFOhib">> = iolist_to_binary(re:replace("ab","(a)|\\1","E\\1m\\1vFGoB\\1&BPR\\1FOhi",[global])), 
+    <<"x">> = iolist_to_binary(re:replace("x","(a)|\\1","NnSvRd&pb",[])), 
+    <<"x">> = iolist_to_binary(re:replace("x","(a)|\\1","NnSvRd&pb",[global])), 
+    <<"uBuYmababbcqWpqxebcbc">> = iolist_to_binary(re:replace("ababbbcbc","(([a-c])b*?\\2)*","uBuYm&cqWpqxe",[])), 
+    <<"uBuYmababbcqWpqxeuBuYmcqWpqxebuBuYmcbccqWpqxeuBuYmcqWpqxe">> = iolist_to_binary(re:replace("ababbbcbc","(([a-c])b*?\\2)*","uBuYm&cqWpqxe",[global])), 
+    <<"EcbcOTScbccbc">> = iolist_to_binary(re:replace("ababbbcbc","(([a-c])b*?\\2){3}","E\\1OTS\\1\\1",[])), 
+    <<"EcbcOTScbccbc">> = iolist_to_binary(re:replace("ababbbcbc","(([a-c])b*?\\2){3}","E\\1OTS\\1\\1",[global])), 
+    <<"aaaxabaxbaaxMcBMqqECobbaxAWhbbax">> = iolist_to_binary(re:replace("aaaxabaxbaaxbbax","((\\3|b)\\2(a)x)+","McBMqqECo\\1AWh\\1",[])), 
+    <<"aaaxabaxbaaxMcBMqqECobbaxAWhbbax">> = iolist_to_binary(re:replace("aaaxabaxbaaxbbax","((\\3|b)\\2(a)x)+","McBMqqECo\\1AWh\\1",[global])), 
+    <<"bbaababbabaaaaaqjbbaaaabbabbaVgmcpcbbajpNX">> = iolist_to_binary(re:replace("bbaababbabaaaaabbaaaabba","((\\3|b)\\2(a)){2,}","qj&\\1Vgmcpc\\1jpNX",[])), 
+    <<"bbaababbabaaaaaqjbbaaaabbabbaVgmcpcbbajpNX">> = iolist_to_binary(re:replace("bbaababbabaaaaabbaaaabba","((\\3|b)\\2(a)){2,}","qj&\\1Vgmcpc\\1jpNX",[global])), 
+    <<"ABCyABCdyvLRsRMABCihr">> = iolist_to_binary(re:replace("ABC","abc","&y&dy\\1vLRsRM&ihr",[caseless])), 
+    <<"ABCyABCdyvLRsRMABCihr">> = iolist_to_binary(re:replace("ABC","abc","&y&dy\\1vLRsRM&ihr",[caseless,
+                                                                                                                                                                                             global])), 
+    <<"XfgcwoIpABCY">> = iolist_to_binary(re:replace("XABCY","abc","fgcwoIp&",[caseless])), 
+    <<"XfgcwoIpABCY">> = iolist_to_binary(re:replace("XABCY","abc","fgcwoIp&",[caseless,
+                                                                                                                                                                          global])), 
+    <<"ABWoWCFrcHpLABCpDF">> = iolist_to_binary(re:replace("ABABC","abc","WoW\\1CFrcHpL&p\\1DF",[caseless])), 
+    <<"ABWoWCFrcHpLABCpDF">> = iolist_to_binary(re:replace("ABABC","abc","WoW\\1CFrcHpL&p\\1DF",[caseless,
+                                                                                                                                                                                                    global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","\\1dHtGrvxuN&bjVI\\1LF&",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","abc","\\1dHtGrvxuN&bjVI\\1LF&",[caseless,
+                                                                                                                                                                                                                       global])), 
+    <<"aaxabxbaxbbx">> = iolist_to_binary(re:replace("aaxabxbaxbbx","abc","FMCY&jfPDp&ePPmkBaNK",[caseless])), 
+    <<"aaxabxbaxbbx">> = iolist_to_binary(re:replace("aaxabxbaxbbx","abc","FMCY&jfPDp&ePPmkBaNK",[caseless,
+                                                                                                                                                                                                                 global])), 
+    <<"XBC">> = iolist_to_binary(re:replace("XBC","abc","yK",[caseless])), 
+    <<"XBC">> = iolist_to_binary(re:replace("XBC","abc","yK",[caseless,
+                                                                                                                                                         global])), 
+    <<"AXC">> = iolist_to_binary(re:replace("AXC","abc","y\\1Bxx\\1c",[caseless])), 
+    <<"AXC">> = iolist_to_binary(re:replace("AXC","abc","y\\1Bxx\\1c",[caseless,
+                                                                                                                                                                             global])), 
+    <<"ABX">> = iolist_to_binary(re:replace("ABX","abc","&e\\1",[caseless])), 
+    <<"ABX">> = iolist_to_binary(re:replace("ABX","abc","&e\\1",[caseless,
+                                                                                                                                                                 global])), 
+    <<"wIDivFpmRD">> = iolist_to_binary(re:replace("ABC","ab*c","w\\1IDivFpmRD",[caseless])), 
+    <<"wIDivFpmRD">> = iolist_to_binary(re:replace("ABC","ab*c","w\\1IDivFpmRD",[caseless,
+                                                                                                                                                                                  global])), 
+    <<"mjJOdABCVwUnuEHfFUblABCE">> = iolist_to_binary(re:replace("ABC","ab*bc","mjJOd&VwUnuEHfFUbl&E",[caseless])), 
+    <<"mjJOdABCVwUnuEHfFUblABCE">> = iolist_to_binary(re:replace("ABC","ab*bc","mjJOd&VwUnuEHfFUbl&E",[caseless,
+                                                                                                                                                                                                   global])), 
+    <<"aqlXiaaCABBCtGMyJr">> = iolist_to_binary(re:replace("ABBC","ab*bc","aqlXia\\1aC\\1&tGMyJr",[caseless])), 
+    <<"aqlXiaaCABBCtGMyJr">> = iolist_to_binary(re:replace("ABBC","ab*bc","aqlXia\\1aC\\1&tGMyJr",[caseless,
+                                                                                                                                                                                                        global])), 
+    <<"QsHTFT">> = iolist_to_binary(re:replace("ABBBBC","ab*?bc","Q\\1sHTFT",[caseless])), 
+    <<"QsHTFT">> = iolist_to_binary(re:replace("ABBBBC","ab*?bc","Q\\1sHTFT",[caseless,
+                                                                                                                                                                                    global])), 
+    <<"UdwHeAkxpFABBBBCTJI">> = iolist_to_binary(re:replace("ABBBBC","ab{0,}?bc","\\1UdwHeAk\\1xpF&\\1T\\1JI",[caseless])), 
+    <<"UdwHeAkxpFABBBBCTJI">> = iolist_to_binary(re:replace("ABBBBC","ab{0,}?bc","\\1UdwHeAk\\1xpF&\\1T\\1JI",[caseless,
+                                                                                                                                                                                                                                global])), 
+    <<"paupnNUOYjABBCXABBC">> = iolist_to_binary(re:replace("ABBC","ab+?bc","pa\\1upnNUO\\1Yj&\\1X&",[caseless])), 
+    <<"paupnNUOYjABBCXABBC">> = iolist_to_binary(re:replace("ABBC","ab+?bc","pa\\1upnNUO\\1Yj&\\1X&",[caseless,
                                                                                                                                                                                                               global])), 
-    <<"XBC">> = iolist_to_binary(re:replace("XBC","abc","\\1gwN\\1pcAL\\1le&B",[caseless])), 
-    <<"XBC">> = iolist_to_binary(re:replace("XBC","abc","\\1gwN\\1pcAL\\1le&B",[caseless,
-                                                                                                                                                                                                 global])), 
-    <<"AXC">> = iolist_to_binary(re:replace("AXC","abc","vQ&&a\\1Kw",[caseless])), 
-    <<"AXC">> = iolist_to_binary(re:replace("AXC","abc","vQ&&a\\1Kw",[caseless,
-                                                                                                                                                                            global])), 
-    <<"ABX">> = iolist_to_binary(re:replace("ABX","abc","pSJJqa&TbyEb",[caseless])), 
-    <<"ABX">> = iolist_to_binary(re:replace("ABX","abc","pSJJqa&TbyEb",[caseless,
-                                                                                                                                                                              global])), 
-    <<"ABCYSKriNcABCxqw">> = iolist_to_binary(re:replace("ABC","ab*c","&YSKriNc&xqw",[caseless])), 
-    <<"ABCYSKriNcABCxqw">> = iolist_to_binary(re:replace("ABC","ab*c","&YSKriNc&xqw",[caseless,
-                                                                                                                                                                                 global])), 
-    <<"">> = iolist_to_binary(re:replace("ABC","ab*bc","\\1",[caseless])), 
-    <<"">> = iolist_to_binary(re:replace("ABC","ab*bc","\\1",[caseless,
-                                                                                                                                                                global])), 
-    <<"xd">> = iolist_to_binary(re:replace("ABBC","ab*bc","xd",[caseless])), 
-    <<"xd">> = iolist_to_binary(re:replace("ABBC","ab*bc","xd",[caseless,
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab+bc","uD\\1trygh\\1FV&xf&I",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab+bc","uD\\1trygh\\1FV&xf&I",[caseless,
+                                                                                                                                                                                                                     global])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","ab+bc","&yTFr&\\1OfkVpLjJ",[caseless])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","ab+bc","&yTFr&\\1OfkVpLjJ",[caseless,
+                                                                                                                                                                                              global])), 
+    <<"ABQ">> = iolist_to_binary(re:replace("ABQ","ab+bc","D\\1MfU\\1&",[caseless])), 
+    <<"ABQ">> = iolist_to_binary(re:replace("ABQ","ab+bc","D\\1MfU\\1&",[caseless,
+                                                                                                                                                                                  global])), 
+    <<"jLBDBABBBBCVABBBBCCLPUeBABBBBCE">> = iolist_to_binary(re:replace("ABBBBC","ab+bc","jLBDB&V&CLPU\\1eB&E",[caseless])), 
+    <<"jLBDBABBBBCVABBBBCCLPUeBABBBBCE">> = iolist_to_binary(re:replace("ABBBBC","ab+bc","jLBDB&V&CLPU\\1eB&E",[caseless,
+                                                                                                                                                                                                         global])), 
+    <<"vXw">> = iolist_to_binary(re:replace("ABBBBC","ab{1,}?bc","vXw",[caseless])), 
+    <<"vXw">> = iolist_to_binary(re:replace("ABBBBC","ab{1,}?bc","vXw",[caseless,
+                                                                                                                                                                             global])), 
+    <<"DE">> = iolist_to_binary(re:replace("ABBBBC","ab{1,3}?bc","DE",[caseless])), 
+    <<"DE">> = iolist_to_binary(re:replace("ABBBBC","ab{1,3}?bc","DE",[caseless,
+                                                                                                                                                                             global])), 
+    <<"oIRAABBBBCABBBBCoXH">> = iolist_to_binary(re:replace("ABBBBC","ab{3,4}?bc","oIRA&&oXH",[caseless])), 
+    <<"oIRAABBBBCABBBBCoXH">> = iolist_to_binary(re:replace("ABBBBC","ab{3,4}?bc","oIRA&&oXH",[caseless,
+                                                                                                                                                                                             global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{4,5}?bc","&&JUwgUCSBcHYmFv&OQ",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{4,5}?bc","&&JUwgUCSBcHYmFv&OQ",[caseless,
+                                                                                                                                                                                                                            global])), 
+    <<"ABQ">> = iolist_to_binary(re:replace("ABQ","ab{4,5}?bc","\\1&yu&\\1ps&A",[caseless])), 
+    <<"ABQ">> = iolist_to_binary(re:replace("ABQ","ab{4,5}?bc","\\1&yu&\\1ps&A",[caseless,
+                                                                                                                                                                                                    global])), 
+    <<"ABBBBC">> = iolist_to_binary(re:replace("ABBBBC","ab{4,5}?bc","TgOJWMyTNuK&rOFr\\1n",[caseless])), 
+    <<"ABBBBC">> = iolist_to_binary(re:replace("ABBBBC","ab{4,5}?bc","TgOJWMyTNuK&rOFr\\1n",[caseless,
+                                                                                                                                                                                                                   global])), 
+    ok.
+run21() ->
+    <<"DxABBCYABBCEhABBCISWH">> = iolist_to_binary(re:replace("ABBC","ab??bc","Dx\\1&Y&E\\1h\\1&ISWH",[caseless])), 
+    <<"DxABBCYABBCEhABBCISWH">> = iolist_to_binary(re:replace("ABBC","ab??bc","Dx\\1&Y&E\\1h\\1&ISWH",[caseless,
+                                                                                                                                                                                                             global])), 
+    <<"Qw">> = iolist_to_binary(re:replace("ABC","ab??bc","Qw",[caseless])), 
+    <<"Qw">> = iolist_to_binary(re:replace("ABC","ab??bc","Qw",[caseless,
                                                                                                                                                                global])), 
-    <<"fSNABBBBCXyDgO">> = iolist_to_binary(re:replace("ABBBBC","ab*?bc","fSN&\\1\\1XyDgO\\1",[caseless])), 
-    <<"fSNABBBBCXyDgO">> = iolist_to_binary(re:replace("ABBBBC","ab*?bc","fSN&\\1\\1XyDgO\\1",[caseless,
+    <<"O">> = iolist_to_binary(re:replace("ABC","ab{0,1}?bc","O",[caseless])), 
+    <<"O">> = iolist_to_binary(re:replace("ABC","ab{0,1}?bc","O",[caseless,
+                                                                                                                                                                     global])), 
+    <<"vABCwErLBABCFLQaOAoABCJPx">> = iolist_to_binary(re:replace("ABC","ab??c","v&wErLB\\1&FLQaOAo&JPx",[caseless])), 
+    <<"vABCwErLBABCFLQaOAoABCJPx">> = iolist_to_binary(re:replace("ABC","ab??c","v&wErLB\\1&FLQaOAo&JPx",[caseless,
                                                                                                                                                                                                          global])), 
-    <<"kp">> = iolist_to_binary(re:replace("ABBBBC","ab{0,}?bc","kp",[caseless])), 
-    <<"kp">> = iolist_to_binary(re:replace("ABBBBC","ab{0,}?bc","kp",[caseless,
-                                                                                                                                                                           global])), 
-    <<"TjPcYlpdNDABBCAJoFsABBC">> = iolist_to_binary(re:replace("ABBC","ab+?bc","TjPcYlpdND\\1\\1&AJoFs&",[caseless])), 
-    <<"TjPcYlpdNDABBCAJoFsABBC">> = iolist_to_binary(re:replace("ABBC","ab+?bc","TjPcYlpdND\\1\\1&AJoFs&",[caseless,
-                                                                                                                                                                                                               global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab+bc","WWQXKaM\\1xLF&",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab+bc","WWQXKaM\\1xLF&",[caseless,
-                                                                                                                                                                                                       global])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","ab+bc","w",[caseless])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","ab+bc","w",[caseless,
-                                                                                                                                                           global])), 
-    <<"ABQ">> = iolist_to_binary(re:replace("ABQ","ab+bc","SYdD",[caseless])), 
-    <<"ABQ">> = iolist_to_binary(re:replace("ABQ","ab+bc","SYdD",[caseless,
-                                                                                                                                                                 global])), 
-    <<"TABBBBC">> = iolist_to_binary(re:replace("ABBBBC","ab+bc","T&",[caseless])), 
-    <<"TABBBBC">> = iolist_to_binary(re:replace("ABBBBC","ab+bc","T&",[caseless,
-                                                                                                                                                                    global])), 
-    <<"grMABBBBCABBBBCnRD">> = iolist_to_binary(re:replace("ABBBBC","ab{1,}?bc","grM&&nRD",[caseless])), 
-    <<"grMABBBBCABBBBCnRD">> = iolist_to_binary(re:replace("ABBBBC","ab{1,}?bc","grM&&nRD",[caseless,
+    <<"lphGtTIqlw">> = iolist_to_binary(re:replace("ABC","ab{0,1}?c","lph\\1GtTIqlw",[caseless])), 
+    <<"lphGtTIqlw">> = iolist_to_binary(re:replace("ABC","ab{0,1}?c","lph\\1GtTIqlw",[caseless,
+                                                                                                                                                                                            global])), 
+    <<"Ubn">> = iolist_to_binary(re:replace("ABC","^abc$","Ubn",[caseless])), 
+    <<"Ubn">> = iolist_to_binary(re:replace("ABC","^abc$","Ubn",[caseless,
+                                                                                                                                                                global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","&DcgWCx",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","&DcgWCx",[caseless,
                                                                                                                                                                                          global])), 
-    <<"JJtIBfABBBBCaKtYmqwv">> = iolist_to_binary(re:replace("ABBBBC","ab{1,3}?bc","\\1JJtIBf&\\1aKtYmqwv",[caseless])), 
-    <<"JJtIBfABBBBCaKtYmqwv">> = iolist_to_binary(re:replace("ABBBBC","ab{1,3}?bc","\\1JJtIBf&\\1aKtYmqwv",[caseless,
-                                                                                                                                                                                                                      global])), 
-    <<"gwAlxwDfABBBBCNQKABBBBClABBBBCLxf">> = iolist_to_binary(re:replace("ABBBBC","ab{3,4}?bc","gw\\1AlxwDf&NQK&l\\1&Lxf",[caseless])), 
-    <<"gwAlxwDfABBBBCNQKABBBBClABBBBCLxf">> = iolist_to_binary(re:replace("ABBBBC","ab{3,4}?bc","gw\\1AlxwDf&NQK&l\\1&Lxf",[caseless,
-                                                                                                                                                                                                                              global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{4,5}?bc","qiwoP\\1bmIlc\\1&",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","ab{4,5}?bc","qiwoP\\1bmIlc\\1&",[caseless,
-                                                                                                                                                                                                                        global])), 
-    <<"ABQ">> = iolist_to_binary(re:replace("ABQ","ab{4,5}?bc","aBG\\1YIvTYXxiuDt&",[caseless])), 
-    <<"ABQ">> = iolist_to_binary(re:replace("ABQ","ab{4,5}?bc","aBG\\1YIvTYXxiuDt&",[caseless,
+    <<"ABBBBC">> = iolist_to_binary(re:replace("ABBBBC","^abc$","H",[caseless])), 
+    <<"ABBBBC">> = iolist_to_binary(re:replace("ABBBBC","^abc$","H",[caseless,
+                                                                                                                                                                  global])), 
+    <<"ABCC">> = iolist_to_binary(re:replace("ABCC","^abc$","NmNp",[caseless])), 
+    <<"ABCC">> = iolist_to_binary(re:replace("ABCC","^abc$","NmNp",[caseless,
+                                                                                                                                                                    global])), 
+    <<"ABCABCSTBJNuWABCfUXC">> = iolist_to_binary(re:replace("ABCC","^abc","&&STBJNu\\1W\\1&fUX",[caseless])), 
+    <<"ABCABCSTBJNuWABCfUXC">> = iolist_to_binary(re:replace("ABCC","^abc","&&STBJNu\\1W\\1&fUX",[caseless,
+                                                                                                                                                                                                    global])), 
+    <<"Aotm">> = iolist_to_binary(re:replace("AABC","abc$","otm\\1",[caseless])), 
+    <<"Aotm">> = iolist_to_binary(re:replace("AABC","abc$","otm\\1",[caseless,
+                                                                                                                                                                       global])), 
+    <<"wnRBtWpABC">> = iolist_to_binary(re:replace("ABC","^","\\1wnR\\1Bt\\1Wp",[caseless])), 
+    <<"wnRBtWpABC">> = iolist_to_binary(re:replace("ABC","^","\\1wnR\\1Bt\\1Wp",[caseless,
+                                                                                                                                                                                    global])), 
+    <<"ABCcfCNQPaSTn">> = iolist_to_binary(re:replace("ABC","$","\\1\\1\\1cfCNQPaST\\1n",[caseless])), 
+    <<"ABCcfCNQPaSTn">> = iolist_to_binary(re:replace("ABC","$","\\1\\1\\1cfCNQPaST\\1n",[caseless,
+                                                                                                                                                                                                  global])), 
+    <<"KqbIu">> = iolist_to_binary(re:replace("ABC","a.c","KqbIu\\1",[caseless])), 
+    <<"KqbIu">> = iolist_to_binary(re:replace("ABC","a.c","KqbIu\\1",[caseless,
+                                                                                                                                                                      global])), 
+    <<"mSBBDWnWtWlJVLdWWAXC">> = iolist_to_binary(re:replace("AXC","a.c","mSBBDWnWtWlJVLdWW\\1&\\1",[caseless])), 
+    <<"mSBBDWnWtWlJVLdWWAXC">> = iolist_to_binary(re:replace("AXC","a.c","mSBBDWnWtWlJVLdWW\\1&\\1",[caseless,
+                                                                                                                                                                                                        global])), 
+    <<"gIkgDqEBaPTmSAXYZC">> = iolist_to_binary(re:replace("AXYZC","a.*?c","gIkgDq\\1EBa\\1PTmS&",[caseless])), 
+    <<"gIkgDqEBaPTmSAXYZC">> = iolist_to_binary(re:replace("AXYZC","a.*?c","gIkgDq\\1EBa\\1PTmS&",[caseless,
+                                                                                                                                                                                                        global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a.*c","Sg&&rIwBxW&MAd",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a.*c","Sg&&rIwBxW&MAd",[caseless,
+                                                                                                                                                                                                      global])), 
+    <<"IkVJFLsCAABCqbiO">> = iolist_to_binary(re:replace("AABC","a.*c","\\1\\1IkVJFLsC\\1&qbiO",[caseless])), 
+    <<"IkVJFLsCAABCqbiO">> = iolist_to_binary(re:replace("AABC","a.*c","\\1\\1IkVJFLsC\\1&qbiO",[caseless,
                                                                                                                                                                                                          global])), 
-    <<"ABBBBC">> = iolist_to_binary(re:replace("ABBBBC","ab{4,5}?bc","T\\1d&vifs\\1n\\1Jvt",[caseless])), 
-    <<"ABBBBC">> = iolist_to_binary(re:replace("ABBBBC","ab{4,5}?bc","T\\1d&vifs\\1n\\1Jvt",[caseless,
-                                                                                                                                                                                                                     global])), 
-    <<"MvyHLhAABBCiABBCN">> = iolist_to_binary(re:replace("ABBC","ab??bc","M\\1vyHLhA\\1&\\1i&N",[caseless])), 
-    <<"MvyHLhAABBCiABBCN">> = iolist_to_binary(re:replace("ABBC","ab??bc","M\\1vyHLhA\\1&\\1i&N",[caseless,
-                                                                                                                                                                                                          global])), 
-    <<"mlLABCgtDiemoB">> = iolist_to_binary(re:replace("ABC","ab??bc","mlL&gtDiemoB",[caseless])), 
-    <<"mlLABCgtDiemoB">> = iolist_to_binary(re:replace("ABC","ab??bc","mlL&gtDiemoB",[caseless,
+    <<"AXYZD">> = iolist_to_binary(re:replace("AXYZD","a.*c","&r",[caseless])), 
+    <<"AXYZD">> = iolist_to_binary(re:replace("AXYZD","a.*c","&r",[caseless,
+                                                                                                                                                                global])), 
+    <<"mABDJFh">> = iolist_to_binary(re:replace("ABD","a[bc]d","m&J\\1\\1Fh",[caseless])), 
+    <<"mABDJFh">> = iolist_to_binary(re:replace("ABD","a[bc]d","m&J\\1\\1Fh",[caseless,
+                                                                                                                                                                                    global])), 
+    <<"ysVqaiqxHWEb">> = iolist_to_binary(re:replace("ACE","a[b-d]e","ys\\1\\1Vqai\\1qx\\1HWEb",[caseless])), 
+    <<"ysVqaiqxHWEb">> = iolist_to_binary(re:replace("ACE","a[b-d]e","ys\\1\\1Vqai\\1qx\\1HWEb",[caseless,
+                                                                                                                                                                                                                 global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[b-d]e","\\1eIyFD\\1",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[b-d]e","\\1eIyFD\\1",[caseless,
+                                                                                                                                                                                                     global])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","a[b-d]e","UU&&GPw&AHE",[caseless])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","a[b-d]e","UU&&GPw&AHE",[caseless,
+                                                                                                                                                                                      global])), 
+    <<"ABD">> = iolist_to_binary(re:replace("ABD","a[b-d]e","SKAyypUXUE\\1IHTdcqv&r",[caseless])), 
+    <<"ABD">> = iolist_to_binary(re:replace("ABD","a[b-d]e","SKAyypUXUE\\1IHTdcqv&r",[caseless,
+                                                                                                                                                                                                           global])), 
+    <<"AqACkKluACPPACf">> = iolist_to_binary(re:replace("AAC","a[b-d]","q&kKlu&PP&f",[caseless])), 
+    <<"AqACkKluACPPACf">> = iolist_to_binary(re:replace("AAC","a[b-d]","q&kKlu&PP&f",[caseless,
                                                                                                                                                                                     global])), 
+    <<"A-Wnm">> = iolist_to_binary(re:replace("A-","a[-b]","&Wnm",[caseless])), 
+    <<"A-Wnm">> = iolist_to_binary(re:replace("A-","a[-b]","&Wnm",[caseless,
+                                                                                                                                                                global])), 
+    <<"paPAAKruyA-Wwd">> = iolist_to_binary(re:replace("A-","a[b-]","paPAAKruy&Wwd",[caseless])), 
+    <<"paPAAKruyA-Wwd">> = iolist_to_binary(re:replace("A-","a[b-]","paPAAKruy&Wwd",[caseless,
+                                                                                                                                                                                  global])), 
+    <<"ImJu">> = iolist_to_binary(re:replace("A]","a]","I\\1m\\1Ju",[caseless])), 
+    <<"ImJu">> = iolist_to_binary(re:replace("A]","a]","I\\1m\\1Ju",[caseless,
+                                                                                                                                                                       global])), 
     ok.
-run21() ->
-    <<"aMKJBABCqBQrABCWvqqJABCVi">> = iolist_to_binary(re:replace("ABC","ab{0,1}?bc","aMKJB&qBQr&WvqqJ&Vi",[caseless])), 
-    <<"aMKJBABCqBQrABCWvqqJABCVi">> = iolist_to_binary(re:replace("ABC","ab{0,1}?bc","aMKJB&qBQr&WvqqJ&Vi",[caseless,
-                                                                                                                                                                                                            global])), 
-    <<"KABCqKjWXyABC">> = iolist_to_binary(re:replace("ABC","ab??c","K\\1&qKjWXy\\1&",[caseless])), 
-    <<"KABCqKjWXyABC">> = iolist_to_binary(re:replace("ABC","ab??c","K\\1&qKjWXy\\1&",[caseless,
-                                                                                                                                                                                           global])), 
-    <<"t">> = iolist_to_binary(re:replace("ABC","ab{0,1}?c","t",[caseless])), 
-    <<"t">> = iolist_to_binary(re:replace("ABC","ab{0,1}?c","t",[caseless,
-                                                                                                                                                                   global])), 
-    <<"djnySdABCABCxQAR">> = iolist_to_binary(re:replace("ABC","^abc$","djnyS\\1d&&\\1\\1x\\1QAR",[caseless])), 
-    <<"djnySdABCABCxQAR">> = iolist_to_binary(re:replace("ABC","^abc$","djnyS\\1d&&\\1\\1x\\1QAR",[caseless,
+run22() ->
+    <<"kdsETioUcshOFDldx">> = iolist_to_binary(re:replace("A]B","a[]]b","k\\1dsET\\1ioU\\1cshOFDldx",[caseless])), 
+    <<"kdsETioUcshOFDldx">> = iolist_to_binary(re:replace("A]B","a[]]b","k\\1dsET\\1ioU\\1cshOFDldx",[caseless,
                                                                                                                                                                                                                 global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","&cOwCIe",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^abc$","&cOwCIe",[caseless,
-                                                                                                                                                                                         global])), 
-    <<"ABBBBC">> = iolist_to_binary(re:replace("ABBBBC","^abc$","DTRA&tGT\\1WCjF\\1\\1",[caseless])), 
-    <<"ABBBBC">> = iolist_to_binary(re:replace("ABBBBC","^abc$","DTRA&tGT\\1WCjF\\1\\1",[caseless,
-                                                                                                                                                                                                              global])), 
-    <<"ABCC">> = iolist_to_binary(re:replace("ABCC","^abc$","YC\\1",[caseless])), 
-    <<"ABCC">> = iolist_to_binary(re:replace("ABCC","^abc$","YC\\1",[caseless,
-                                                                                                                                                                       global])), 
-    <<"oCxwvYlagrHYCUNjC">> = iolist_to_binary(re:replace("ABCC","^abc","oC\\1xwvYlagrHYCUN\\1j",[caseless])), 
-    <<"oCxwvYlagrHYCUNjC">> = iolist_to_binary(re:replace("ABCC","^abc","oC\\1xwvYlagrHYCUN\\1j",[caseless,
-                                                                                                                                                                                                       global])), 
-    <<"AABCYOABCqABCABCXABCKHJVXnu">> = iolist_to_binary(re:replace("AABC","abc$","&YO&q&&X&\\1KHJVXnu",[caseless])), 
-    <<"AABCYOABCqABCABCXABCKHJVXnu">> = iolist_to_binary(re:replace("AABC","abc$","&YO&q&&X&\\1KHJVXnu",[caseless,
+    <<"uv">> = iolist_to_binary(re:replace("AED","a[^bc]d","uv\\1",[caseless])), 
+    <<"uv">> = iolist_to_binary(re:replace("AED","a[^bc]d","uv\\1",[caseless,
+                                                                                                                                                                        global])), 
+    <<"l">> = iolist_to_binary(re:replace("ADC","a[^-b]c","l",[caseless])), 
+    <<"l">> = iolist_to_binary(re:replace("ADC","a[^-b]c","l",[caseless,
+                                                                                                                                                               global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^-b]c","vyfP\\1yX\\1onrR&f\\1\\1J&",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^-b]c","vyfP\\1yX\\1onrR&f\\1\\1J&",[caseless,
+                                                                                                                                                                                                                                       global])), 
+    <<"ABD">> = iolist_to_binary(re:replace("ABD","a[^-b]c","gE&RxnGk&&\\1\\1mK",[caseless])), 
+    <<"ABD">> = iolist_to_binary(re:replace("ABD","a[^-b]c","gE&RxnGk&&\\1\\1mK",[caseless,
                                                                                                                                                                                                       global])), 
-    <<"YKSscFvdcxhKQAABC">> = iolist_to_binary(re:replace("ABC","^","YKSscFvdcx\\1hKQA\\1",[caseless])), 
-    <<"YKSscFvdcxhKQAABC">> = iolist_to_binary(re:replace("ABC","^","YKSscFvdcx\\1hKQA\\1",[caseless,
+    <<"A-C">> = iolist_to_binary(re:replace("A-C","a[^-b]c","xJw&DKvLJC",[caseless])), 
+    <<"A-C">> = iolist_to_binary(re:replace("A-C","a[^-b]c","xJw&DKvLJC",[caseless,
+                                                                                                                                                                                  global])), 
+    <<"gm">> = iolist_to_binary(re:replace("ADC","a[^]b]c","gm",[caseless])), 
+    <<"gm">> = iolist_to_binary(re:replace("ADC","a[^]b]c","gm",[caseless,
+                                                                                                                                                                 global])), 
+    <<"RrLABABABUVLUehwC">> = iolist_to_binary(re:replace("ABC","ab|cd","RrL\\1&&&UVLUehw",[caseless])), 
+    <<"RrLABABABUVLUehwC">> = iolist_to_binary(re:replace("ABC","ab|cd","RrL\\1&&&UVLUehw",[caseless,
+                                                                                                                                                                                             global])), 
+    <<"giABOABABqXGgxFhABdprogCD">> = iolist_to_binary(re:replace("ABCD","ab|cd","gi&O&&qXGgxFh&dprog",[caseless])), 
+    <<"giABOABABqXGgxFhABdproggiCDOCDCDqXGgxFhCDdprog">> = iolist_to_binary(re:replace("ABCD","ab|cd","gi&O&&qXGgxFh&dprog",[caseless,
+                                                                                                                                                                                                     global])), 
+    <<"DqEFRtXCOkEFdCHWAxqmEF">> = iolist_to_binary(re:replace("DEF","()ef","q&Rt\\1XCOk&dCHWAxqm&",[caseless])), 
+    <<"DqEFRtXCOkEFdCHWAxqmEF">> = iolist_to_binary(re:replace("DEF","()ef","q&Rt\\1XCOk&dCHWAxqm&",[caseless,
+                                                                                                                                                                                                     global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","$b","e&y",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","$b","e&y",[caseless,
+                                                                                                                                                                            global])), 
+    <<"A]C">> = iolist_to_binary(re:replace("A]C","$b","Mu&NYopF&e\\1u",[caseless])), 
+    <<"A]C">> = iolist_to_binary(re:replace("A]C","$b","Mu&NYopF&e\\1u",[caseless,
+                                                                                                                                                                                    global])), 
+    <<"B">> = iolist_to_binary(re:replace("B","$b","PgdiGyTFyntpg\\1",[caseless])), 
+    <<"B">> = iolist_to_binary(re:replace("B","$b","PgdiGyTFyntpg\\1",[caseless,
+                                                                                                                                                                                  global])), 
+    <<"h">> = iolist_to_binary(re:replace("A(B","a\\(b","h",[caseless])), 
+    <<"h">> = iolist_to_binary(re:replace("A(B","a\\(b","h",[caseless,
+                                                                                                                                                            global])), 
+    <<"UwxbpwNvAsyQI">> = iolist_to_binary(re:replace("AB","a\\(*b","\\1UwxbpwNvAsyQI",[caseless])), 
+    <<"UwxbpwNvAsyQI">> = iolist_to_binary(re:replace("AB","a\\(*b","\\1UwxbpwNvAsyQI",[caseless,
                                                                                                                                                                                            global])), 
-    <<"ABCJPmJKxRqaJn">> = iolist_to_binary(re:replace("ABC","$","JPmJ&K\\1\\1x\\1RqaJ\\1n",[caseless])), 
-    <<"ABCJPmJKxRqaJn">> = iolist_to_binary(re:replace("ABC","$","JPmJ&K\\1\\1x\\1RqaJ\\1n",[caseless,
+    <<"M">> = iolist_to_binary(re:replace("A((B","a\\(*b","M",[caseless])), 
+    <<"M">> = iolist_to_binary(re:replace("A((B","a\\(*b","M",[caseless,
+                                                                                                                                                                global])), 
+    <<"A">> = iolist_to_binary(re:replace("A","a\\\\b","h&t",[caseless,
+                                                                                                                                                               notbol])), 
+    <<"A">> = iolist_to_binary(re:replace("A","a\\\\b","h&t",[caseless,
+                                                                                                                                                                notbol,
+                                                                                                                                                                global])), 
+    <<"vMPmAAlHguqIoSmcuudIBC">> = iolist_to_binary(re:replace("ABC","((a))","vMPm\\1&lHguqIoSmcuudI",[caseless])), 
+    <<"vMPmAAlHguqIoSmcuudIBC">> = iolist_to_binary(re:replace("ABC","((a))","vMPm\\1&lHguqIoSmcuudI",[caseless,
                                                                                                                                                                                                        global])), 
-    <<"KovmYABCBPABCY">> = iolist_to_binary(re:replace("ABC","a.c","KovmY&BP&Y",[caseless])), 
-    <<"KovmYABCBPABCY">> = iolist_to_binary(re:replace("ABC","a.c","KovmY&BP&Y",[caseless,
-                                                                                                                                                                           global])), 
-    <<"tnMtqk">> = iolist_to_binary(re:replace("AXC","a.c","t\\1\\1n\\1Mtqk",[caseless])), 
-    <<"tnMtqk">> = iolist_to_binary(re:replace("AXC","a.c","t\\1\\1n\\1Mtqk",[caseless,
-                                                                                                                                                                                      global])), 
-    <<"PTEd">> = iolist_to_binary(re:replace("AXYZC","a.*?c","PTEd",[caseless])), 
-    <<"PTEd">> = iolist_to_binary(re:replace("AXYZC","a.*?c","PTEd",[caseless,
+    <<"RhLw">> = iolist_to_binary(re:replace("ABC","(a)b(c)","RhLw",[caseless])), 
+    <<"RhLw">> = iolist_to_binary(re:replace("ABC","(a)b(c)","RhLw",[caseless,
                                                                                                                                                                      global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a.*c","\\1XFiq\\1uvPbLR",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a.*c","\\1XFiq\\1uvPbLR",[caseless,
-                                                                                                                                                                                                         global])), 
-    <<"cqlTAABCy">> = iolist_to_binary(re:replace("AABC","a.*c","cqlT&\\1y",[caseless])), 
-    <<"cqlTAABCy">> = iolist_to_binary(re:replace("AABC","a.*c","cqlT&\\1y",[caseless,
-                                                                                                                                                                             global])), 
-    <<"AXYZD">> = iolist_to_binary(re:replace("AXYZD","a.*c","nHl&b\\1Xh",[caseless])), 
-    <<"AXYZD">> = iolist_to_binary(re:replace("AXYZD","a.*c","nHl&b\\1Xh",[caseless,
-                                                                                                                                                                                 global])), 
-    <<"ABDABDdC">> = iolist_to_binary(re:replace("ABD","a[bc]d","&&dC",[caseless])), 
-    <<"ABDABDdC">> = iolist_to_binary(re:replace("ABD","a[bc]d","&&dC",[caseless,
-                                                                                                                                                                     global])), 
-    <<"UqQFWlGkACEBdlidOCI">> = iolist_to_binary(re:replace("ACE","a[b-d]e","UqQF\\1WlGk&BdlidOCI\\1",[caseless])), 
-    <<"UqQFWlGkACEBdlidOCI">> = iolist_to_binary(re:replace("ACE","a[b-d]e","UqQF\\1WlGk&BdlidOCI\\1",[caseless,
-                                                                                                                                                                                                              global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[b-d]e","UKuM",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[b-d]e","UKuM",[caseless,
-                                                                                                                                                                                     global])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","a[b-d]e","W",[caseless])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","a[b-d]e","W",[caseless,
-                                                                                                                                                               global])), 
-    <<"ABD">> = iolist_to_binary(re:replace("ABD","a[b-d]e","HF",[caseless])), 
-    <<"ABD">> = iolist_to_binary(re:replace("ABD","a[b-d]e","HF",[caseless,
-                                                                                                                                                                 global])), 
-    <<"AFX">> = iolist_to_binary(re:replace("AAC","a[b-d]","FX",[caseless])), 
-    <<"AFX">> = iolist_to_binary(re:replace("AAC","a[b-d]","FX",[caseless,
-                                                                                                                                                               global])), 
-    <<"aWjCeJjBuA-eA-wLdnI">> = iolist_to_binary(re:replace("A-","a[-b]","aWjCeJj\\1Bu&e&wLdnI",[caseless])), 
-    <<"aWjCeJjBuA-eA-wLdnI">> = iolist_to_binary(re:replace("A-","a[-b]","aWjCeJj\\1Bu&e&wLdnI",[caseless,
-                                                                                                                                                                                                  global])), 
-    <<"vEBoA-A-hhUA-oyIbqdTA">> = iolist_to_binary(re:replace("A-","a[b-]","vEBo&&hhU&oyIbq\\1d\\1TA",[caseless])), 
-    <<"vEBoA-A-hhUA-oyIbqdTA">> = iolist_to_binary(re:replace("A-","a[b-]","vEBo&&hhU&oyIbq\\1d\\1TA",[caseless,
-                                                                                                                                                                                                            global])), 
-    <<"lxsWAAwljA]">> = iolist_to_binary(re:replace("A]","a]","lxsW\\1AAwlj&",[caseless])), 
-    <<"lxsWAAwljA]">> = iolist_to_binary(re:replace("A]","a]","lxsW\\1AAwlj&",[caseless,
-                                                                                                                                                                             global])), 
-    <<"A]BBA]BwueRHPvA]BFaS">> = iolist_to_binary(re:replace("A]B","a[]]b","&B&\\1wueRHPv&FaS",[caseless])), 
-    <<"A]BBA]BwueRHPvA]BFaS">> = iolist_to_binary(re:replace("A]B","a[]]b","&B&\\1wueRHPv&FaS",[caseless,
-                                                                                                                                                                                               global])), 
-    ok.
-run22() ->
-    <<"UTPAEDUuRpFvTKUIXNAEDH">> = iolist_to_binary(re:replace("AED","a[^bc]d","U\\1TP&UuRpFvTKUIXN&H",[caseless])), 
-    <<"UTPAEDUuRpFvTKUIXNAEDH">> = iolist_to_binary(re:replace("AED","a[^bc]d","U\\1TP&UuRpFvTKUIXN&H",[caseless,
-                                                                                                                                                                                                          global])), 
-    <<"EEkBKqX">> = iolist_to_binary(re:replace("ADC","a[^-b]c","EEk\\1BKqX",[caseless])), 
-    <<"EEkBKqX">> = iolist_to_binary(re:replace("ADC","a[^-b]c","EEk\\1BKqX",[caseless,
-                                                                                                                                                                                  global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^-b]c","W&hcyn\\1LTFcrP",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a[^-b]c","W&hcyn\\1LTFcrP",[caseless,
+    <<"AABBABCJqvleABCABCoABCmABCFUTm">> = iolist_to_binary(re:replace("AABBABC","a+b+c","&Jqvle\\1&&o&m&FUTm",[caseless])), 
+    <<"AABBABCJqvleABCABCoABCmABCFUTm">> = iolist_to_binary(re:replace("AABBABC","a+b+c","&Jqvle\\1&&o&m&FUTm",[caseless,
                                                                                                                                                                                                              global])), 
-    <<"ABD">> = iolist_to_binary(re:replace("ABD","a[^-b]c","l&hDcBVR&&P\\1HyoS&",[caseless])), 
-    <<"ABD">> = iolist_to_binary(re:replace("ABD","a[^-b]c","l&hDcBVR&&P\\1HyoS&",[caseless,
-                                                                                                                                                                                                        global])), 
-    <<"A-C">> = iolist_to_binary(re:replace("A-C","a[^-b]c","r&\\1",[caseless])), 
-    <<"A-C">> = iolist_to_binary(re:replace("A-C","a[^-b]c","r&\\1",[caseless,
-                                                                                                                                                                         global])), 
-    <<"wsKsChmsBbyoCwJGFq">> = iolist_to_binary(re:replace("ADC","a[^]b]c","wsKsChm\\1sB\\1byoCwJGFq",[caseless])), 
-    <<"wsKsChmsBbyoCwJGFq">> = iolist_to_binary(re:replace("ADC","a[^]b]c","wsKsChm\\1sB\\1byoCwJGFq",[caseless,
-                                                                                                                                                                                                               global])), 
-    <<"AdCuC">> = iolist_to_binary(re:replace("ABC","ab|cd","AdCu",[caseless])), 
-    <<"AdCuC">> = iolist_to_binary(re:replace("ABC","ab|cd","AdCu",[caseless,
+    <<"AABBac">> = iolist_to_binary(re:replace("AABBABC","a{1,}b{1,}c","ac",[caseless])), 
+    <<"AABBac">> = iolist_to_binary(re:replace("AABBABC","a{1,}b{1,}c","ac",[caseless,
+                                                                                                                                                                                 global])), 
+    <<"OABC">> = iolist_to_binary(re:replace("ABCABC","a.+?c","O",[caseless])), 
+    <<"OO">> = iolist_to_binary(re:replace("ABCABC","a.+?c","O",[caseless,
                                                                                                                                                                  global])), 
-    <<"kPjHRmkRWABOFqNCD">> = iolist_to_binary(re:replace("ABCD","ab|cd","kPjHRm\\1k\\1RW&OFqN",[caseless])), 
-    <<"kPjHRmkRWABOFqNkPjHRmkRWCDOFqN">> = iolist_to_binary(re:replace("ABCD","ab|cd","kPjHRm\\1k\\1RW&OFqN",[caseless,
+    <<"scmlABC">> = iolist_to_binary(re:replace("ABCABC","a.*?c","scml",[caseless])), 
+    <<"scmlscml">> = iolist_to_binary(re:replace("ABCABC","a.*?c","scml",[caseless,
+                                                                                                                                                                       global])), 
+    <<"lPmBjogUPNEABC">> = iolist_to_binary(re:replace("ABCABC","a.{0,5}?c","lPmB\\1jogUPNE\\1",[caseless])), 
+    <<"lPmBjogUPNElPmBjogUPNE">> = iolist_to_binary(re:replace("ABCABC","a.{0,5}?c","lPmB\\1jogUPNE\\1",[caseless,
+                                                                                                                                                                                                           global])), 
+    <<"lytYeABWABABFmABccWBV">> = iolist_to_binary(re:replace("AB","(a+|b)*","lytYe&W&&Fm&ccW\\1V",[caseless])), 
+    <<"lytYeABWABABFmABccWBVlytYeWFmccWV">> = iolist_to_binary(re:replace("AB","(a+|b)*","lytYe&W&&Fm&ccW\\1V",[caseless,
                                                                                                                                                                                                       global])), 
-    <<"DipEFEFNEFXjXNBJMTG">> = iolist_to_binary(re:replace("DEF","()ef","ip&&N&XjXNBJMTG\\1",[caseless])), 
-    <<"DipEFEFNEFXjXNBJMTG">> = iolist_to_binary(re:replace("DEF","()ef","ip&&N&XjXNBJMTG\\1",[caseless,
-                                                                                                                                                                                               global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","$b","jl",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","$b","jl",[caseless,
-                                                                                                                                                                         global])), 
-    <<"A]C">> = iolist_to_binary(re:replace("A]C","$b","Ghx\\1\\1nMcXP&D\\1hXTKGqJ",[caseless])), 
-    <<"A]C">> = iolist_to_binary(re:replace("A]C","$b","Ghx\\1\\1nMcXP&D\\1hXTKGqJ",[caseless,
-                                                                                                                                                                                                             global])), 
-    <<"B">> = iolist_to_binary(re:replace("B","$b","&CU&s",[caseless])), 
-    <<"B">> = iolist_to_binary(re:replace("B","$b","&CU&s",[caseless,
-                                                                                                                                                             global])), 
-    <<"q">> = iolist_to_binary(re:replace("A(B","a\\(b","q",[caseless])), 
-    <<"q">> = iolist_to_binary(re:replace("A(B","a\\(b","q",[caseless,
-                                                                                                                                                            global])), 
-    <<"LbAKAddxuaGFABjds">> = iolist_to_binary(re:replace("AB","a\\(*b","LbAKAddx\\1\\1uaGF&jd\\1s",[caseless])), 
-    <<"LbAKAddxuaGFABjds">> = iolist_to_binary(re:replace("AB","a\\(*b","LbAKAddx\\1\\1uaGF&jd\\1s",[caseless,
-                                                                                                                                                                                                                global])), 
-    <<"WcHNHA((BeLNHyhL">> = iolist_to_binary(re:replace("A((B","a\\(*b","WcH\\1\\1\\1NH&\\1\\1eLNHy\\1hL",[caseless])), 
-    <<"WcHNHA((BeLNHyhL">> = iolist_to_binary(re:replace("A((B","a\\(*b","WcH\\1\\1\\1NH&\\1\\1eLNHy\\1hL",[caseless,
-                                                                                                                                                                                                                                   global])), 
-    <<"A">> = iolist_to_binary(re:replace("A","a\\\\b","FD\\1dW",[caseless,
-                                                                                                                                                                       notbol])), 
-    <<"A">> = iolist_to_binary(re:replace("A","a\\\\b","FD\\1dW",[caseless,
-                                                                                                                                                                        notbol,
-                                                                                                                                                                        global])), 
-    <<"AojAgACCaWeAfuBC">> = iolist_to_binary(re:replace("ABC","((a))","\\1oj&g\\1CCaWe\\1fu",[caseless])), 
-    <<"AojAgACCaWeAfuBC">> = iolist_to_binary(re:replace("ABC","((a))","\\1oj&g\\1CCaWe\\1fu",[caseless,
-                                                                                                                                                                                                     global])), 
-    <<"xSJDAQoInQAfBNwlABCJAO">> = iolist_to_binary(re:replace("ABC","(a)b(c)","xSJD\\1QoInQ\\1fBNwl&J\\1O",[caseless])), 
-    <<"xSJDAQoInQAfBNwlABCJAO">> = iolist_to_binary(re:replace("ABC","(a)b(c)","xSJD\\1QoInQ\\1fBNwl&J\\1O",[caseless,
-                                                                                                                                                                                                                     global])), 
-    <<"AABBABCWpU">> = iolist_to_binary(re:replace("AABBABC","a+b+c","&W\\1pU",[caseless])), 
-    <<"AABBABCWpU">> = iolist_to_binary(re:replace("AABBABC","a+b+c","&W\\1pU",[caseless,
+    <<"BBq">> = iolist_to_binary(re:replace("AB","(a+|b){0,}","\\1\\1q",[caseless])), 
+    <<"BBqq">> = iolist_to_binary(re:replace("AB","(a+|b){0,}","\\1\\1q",[caseless,
                                                                                                                                                                                  global])), 
-    <<"AABBvuHyJYABClhsNABCABC">> = iolist_to_binary(re:replace("AABBABC","a{1,}b{1,}c","vuHyJY&lhsN&&",[caseless])), 
-    <<"AABBvuHyJYABClhsNABCABC">> = iolist_to_binary(re:replace("AABBABC","a{1,}b{1,}c","vuHyJY&lhsN&&",[caseless,
-                                                                                                                                                                                                          global])), 
-    <<"PuUbOABC">> = iolist_to_binary(re:replace("ABCABC","a.+?c","Pu\\1UbO",[caseless])), 
-    <<"PuUbOPuUbO">> = iolist_to_binary(re:replace("ABCABC","a.+?c","Pu\\1UbO",[caseless,
-                                                                                                                                                                                global])), 
-    <<"FGYfABCDdRACwIXABC">> = iolist_to_binary(re:replace("ABCABC","a.*?c","FGYf&DdRA\\1C\\1\\1wIX",[caseless])), 
-    <<"FGYfABCDdRACwIXFGYfABCDdRACwIX">> = iolist_to_binary(re:replace("ABCABC","a.*?c","FGYf&DdRA\\1C\\1\\1wIX",[caseless,
-                                                                                                                                                                                                               global])), 
-    <<"hfyssBtPoqABC">> = iolist_to_binary(re:replace("ABCABC","a.{0,5}?c","\\1hfyssBt\\1Poq",[caseless])), 
-    <<"hfyssBtPoqhfyssBtPoq">> = iolist_to_binary(re:replace("ABCABC","a.{0,5}?c","\\1hfyssBt\\1Poq",[caseless,
-                                                                                                                                                                                                         global])), 
-    <<"aoHgobCXYeRwABSXtABB">> = iolist_to_binary(re:replace("AB","(a+|b)*","aoHgobCXYeRw&SXt&\\1",[caseless])), 
-    <<"aoHgobCXYeRwABSXtABBaoHgobCXYeRwSXt">> = iolist_to_binary(re:replace("AB","(a+|b)*","aoHgobCXYeRw&SXt&\\1",[caseless,
-                                                                                                                                                                                                      global])), 
-    <<"LYWAHKusKAgrXKh">> = iolist_to_binary(re:replace("AB","(a+|b){0,}","LYWAHKusKAgrXKh",[caseless])), 
-    <<"LYWAHKusKAgrXKhLYWAHKusKAgrXKh">> = iolist_to_binary(re:replace("AB","(a+|b){0,}","LYWAHKusKAgrXKh",[caseless,
-                                                                                                                                                                                               global])), 
-    <<"UVXSWR">> = iolist_to_binary(re:replace("AB","(a+|b)+","UVXSWR",[caseless])), 
-    <<"UVXSWR">> = iolist_to_binary(re:replace("AB","(a+|b)+","UVXSWR",[caseless,
-                                                                                                                                                                       global])), 
-    <<"lXCwBqLtjKMQjABBokVR">> = iolist_to_binary(re:replace("AB","(a+|b){1,}","lXCw\\1qLtjKMQj&\\1okVR",[caseless])), 
-    <<"lXCwBqLtjKMQjABBokVR">> = iolist_to_binary(re:replace("AB","(a+|b){1,}","lXCw\\1qLtjKMQj&\\1okVR",[caseless,
+    <<"xBPvBwqaXlIBysBBNnQs">> = iolist_to_binary(re:replace("AB","(a+|b)+","x\\1Pv\\1wqaXlIBys\\1BNnQs",[caseless])), 
+    <<"xBPvBwqaXlIBysBBNnQs">> = iolist_to_binary(re:replace("AB","(a+|b)+","x\\1Pv\\1wqaXlIBys\\1BNnQs",[caseless,
                                                                                                                                                                                                                   global])), 
     ok.
 run23() ->
-    <<"MAFkB">> = iolist_to_binary(re:replace("AB","(a+|b)?","M\\1Fk",[caseless])), 
-    <<"MAFkMBFkMFk">> = iolist_to_binary(re:replace("AB","(a+|b)?","M\\1Fk",[caseless,
+    <<"vJrBABXpcvqi">> = iolist_to_binary(re:replace("AB","(a+|b){1,}","vJr\\1&Xpcvqi",[caseless])), 
+    <<"vJrBABXpcvqi">> = iolist_to_binary(re:replace("AB","(a+|b){1,}","vJr\\1&Xpcvqi",[caseless,
+                                                                                                                                                                                             global])), 
+    <<"hAKhhwB">> = iolist_to_binary(re:replace("AB","(a+|b)?","h&Khhw",[caseless])), 
+    <<"hAKhhwhBKhhwhKhhw">> = iolist_to_binary(re:replace("AB","(a+|b)?","h&Khhw",[caseless,
                                                                                                                                                                         global])), 
-    <<"STYCeRAuyArB">> = iolist_to_binary(re:replace("AB","(a+|b){0,1}","STYCeR\\1uy\\1r",[caseless])), 
-    <<"STYCeRAuyArSTYCeRBuyBrSTYCeRuyr">> = iolist_to_binary(re:replace("AB","(a+|b){0,1}","STYCeR\\1uy\\1r",[caseless,
-                                                                                                                                                                                                   global])), 
-    <<"WBHxgnNQAB">> = iolist_to_binary(re:replace("AB","(a+|b){0,1}?","W&BH\\1&\\1x&gnNQ",[caseless])), 
-    <<"WBHxgnNQWABHAAAxAgnNQWBHxgnNQWBBHBBBxBgnNQWBHxgnNQ">> = iolist_to_binary(re:replace("AB","(a+|b){0,1}?","W&BH\\1&\\1x&gnNQ",[caseless,
-                                                                                                                                                                                                            global])), 
-    <<"MbLbSWbCDEggiClWfEM">> = iolist_to_binary(re:replace("CDE","[^ab]*","MbLbSWb&ggiClWfEM",[caseless])), 
-    <<"MbLbSWbCDEggiClWfEMMbLbSWbggiClWfEM">> = iolist_to_binary(re:replace("CDE","[^ab]*","MbLbSWb&ggiClWfEM",[caseless,
-                                                                                                                                                                                              global])), 
-    <<"rjABBBCDfICJABBBCDABBBCDEjJ">> = iolist_to_binary(re:replace("ABBBCD","([abc])*d","rj&fICJ&&EjJ",[caseless])), 
-    <<"rjABBBCDfICJABBBCDABBBCDEjJ">> = iolist_to_binary(re:replace("ABBBCD","([abc])*d","rj&fICJ&&EjJ",[caseless,
-                                                                                                                                                                                                  global])), 
-    <<"xQ">> = iolist_to_binary(re:replace("ABCD","([abc])*bcd","xQ",[caseless])), 
-    <<"xQ">> = iolist_to_binary(re:replace("ABCD","([abc])*bcd","xQ",[caseless,
-                                                                                                                                                                           global])), 
-    <<"AllmaUiAaKG">> = iolist_to_binary(re:replace("E","a|b|c|d|e","AllmaUiAa\\1KG",[caseless])), 
-    <<"AllmaUiAaKG">> = iolist_to_binary(re:replace("E","a|b|c|d|e","AllmaUiAa\\1KG",[caseless,
-                                                                                                                                                                                          global])), 
-    <<"QdfE">> = iolist_to_binary(re:replace("EF","(a|b|c|d|e)f","Qdf\\1",[caseless])), 
-    <<"QdfE">> = iolist_to_binary(re:replace("EF","(a|b|c|d|e)f","Qdf\\1",[caseless,
-                                                                                                                                                                                  global])), 
-    <<"ABCDEFGTvQSeJABCDEFGWMXdIOTh">> = iolist_to_binary(re:replace("ABCDEFG","abcd*efg","\\1&TvQSeJ&\\1WMXdIO\\1Th",[caseless])), 
-    <<"ABCDEFGTvQSeJABCDEFGWMXdIOTh">> = iolist_to_binary(re:replace("ABCDEFG","abcd*efg","\\1&TvQSeJ&\\1WMXdIO\\1Th",[caseless,
-                                                                                                                                                                                                                              global])), 
-    <<"XlSgABJHbKHRjUuNjOrYABBBZ">> = iolist_to_binary(re:replace("XABYABBBZ","ab*","lSg&JHbKHRjUuNjOr",[caseless])), 
-    <<"XlSgABJHbKHRjUuNjOrYlSgABBBJHbKHRjUuNjOrZ">> = iolist_to_binary(re:replace("XABYABBBZ","ab*","lSg&JHbKHRjUuNjOr",[caseless,
-                                                                                                                                                                                                    global])), 
-    <<"XNjAAesIAgAYABBBZ">> = iolist_to_binary(re:replace("XAYABBBZ","ab*","Nj&&esI&g&",[caseless])), 
-    <<"XNjAAesIAgAYNjABBBABBBesIABBBgABBBZ">> = iolist_to_binary(re:replace("XAYABBBZ","ab*","Nj&&esI&g&",[caseless,
+    <<"rfOTAksYhKEDAAKAoWuB">> = iolist_to_binary(re:replace("AB","(a+|b){0,1}","rfOT\\1ksYhKED&&K\\1oWu",[caseless])), 
+    <<"rfOTAksYhKEDAAKAoWurfOTBksYhKEDBBKBoWurfOTksYhKEDKoWu">> = iolist_to_binary(re:replace("AB","(a+|b){0,1}","rfOT\\1ksYhKED&&K\\1oWu",[caseless,
+                                                                                                                                                                                                                     global])), 
+    <<"MGbpmvAB">> = iolist_to_binary(re:replace("AB","(a+|b){0,1}?","\\1MGbpmv",[caseless])), 
+    <<"MGbpmvAMGbpmvMGbpmvBMGbpmvMGbpmv">> = iolist_to_binary(re:replace("AB","(a+|b){0,1}?","\\1MGbpmv",[caseless,
+                                                                                                                                                                                        global])), 
+    <<"udAFEstNiUeKkd">> = iolist_to_binary(re:replace("CDE","[^ab]*","udAFEstNiUeKkd",[caseless])), 
+    <<"udAFEstNiUeKkdudAFEstNiUeKkd">> = iolist_to_binary(re:replace("CDE","[^ab]*","udAFEstNiUeKkd",[caseless,
                                                                                                                                                                                        global])), 
-    <<"ABpvCDEayXCDEDCDSCDECDEwh">> = iolist_to_binary(re:replace("ABCDE","(ab|cd)e","pv&ayX&D\\1S&&wh",[caseless])), 
-    <<"ABpvCDEayXCDEDCDSCDECDEwh">> = iolist_to_binary(re:replace("ABCDE","(ab|cd)e","pv&ayX&D\\1S&&wh",[caseless,
-                                                                                                                                                                                                        global])), 
-    <<"HIJAJ">> = iolist_to_binary(re:replace("HIJ","[abhgefdc]ij","&A\\1J\\1",[caseless])), 
-    <<"HIJAJ">> = iolist_to_binary(re:replace("HIJ","[abhgefdc]ij","&A\\1J\\1",[caseless,
+    <<"ABBBCDvDABBBCDABBBCDGllMCdwv">> = iolist_to_binary(re:replace("ABBBCD","([abc])*d","&vD&&GllMCdwv",[caseless])), 
+    <<"ABBBCDvDABBBCDABBBCDGllMCdwv">> = iolist_to_binary(re:replace("ABBBCD","([abc])*d","&vD&&GllMCdwv",[caseless,
+                                                                                                                                                                                                    global])), 
+    <<"SAABCDbA">> = iolist_to_binary(re:replace("ABCD","([abc])*bcd","S\\1&b\\1",[caseless])), 
+    <<"SAABCDbA">> = iolist_to_binary(re:replace("ABCD","([abc])*bcd","S\\1&b\\1",[caseless,
                                                                                                                                                                                             global])), 
-    <<"ABCDE">> = iolist_to_binary(re:replace("ABCDE","^(ab|cd)e","y&gKEPudO&f\\1Vf",[caseless])), 
-    <<"ABCDE">> = iolist_to_binary(re:replace("ABCDE","^(ab|cd)e","y&gKEPudO&f\\1Vf",[caseless,
-                                                                                                                                                                                                        global])), 
-    <<"ABCDsEFmkoWgwo">> = iolist_to_binary(re:replace("ABCDEF","(abc|)ef","s&mkoWgwo",[caseless])), 
-    <<"ABCDsEFmkoWgwo">> = iolist_to_binary(re:replace("ABCDEF","(abc|)ef","s&mkoWgwo",[caseless,
+    <<"COkGEqEpREwm">> = iolist_to_binary(re:replace("E","a|b|c|d|e","COkG&q&pR&wm\\1",[caseless])), 
+    <<"COkGEqEpREwm">> = iolist_to_binary(re:replace("E","a|b|c|d|e","COkG&q&pR&wm\\1",[caseless,
+                                                                                                                                                                                               global])), 
+    <<"EFEYUF">> = iolist_to_binary(re:replace("EF","(a|b|c|d|e)f","&\\1YUF",[caseless])), 
+    <<"EFEYUF">> = iolist_to_binary(re:replace("EF","(a|b|c|d|e)f","&\\1YUF",[caseless,
+                                                                                                                                                                                     global])), 
+    <<"keABCDEFGn">> = iolist_to_binary(re:replace("ABCDEFG","abcd*efg","\\1ke&n",[caseless])), 
+    <<"keABCDEFGn">> = iolist_to_binary(re:replace("ABCDEFG","abcd*efg","\\1ke&n",[caseless,
+                                                                                                                                                                                       global])), 
+    <<"XTpYABBBZ">> = iolist_to_binary(re:replace("XABYABBBZ","ab*","Tp",[caseless])), 
+    <<"XTpYTpZ">> = iolist_to_binary(re:replace("XABYABBBZ","ab*","Tp",[caseless,
+                                                                                                                                                                     global])), 
+    <<"XcWRYABBBZ">> = iolist_to_binary(re:replace("XAYABBBZ","ab*","cWR\\1",[caseless])), 
+    <<"XcWRYcWRZ">> = iolist_to_binary(re:replace("XAYABBBZ","ab*","cWR\\1",[caseless,
+                                                                                                                                                                            global])), 
+    <<"ABICDg">> = iolist_to_binary(re:replace("ABCDE","(ab|cd)e","I\\1g",[caseless])), 
+    <<"ABICDg">> = iolist_to_binary(re:replace("ABCDE","(ab|cd)e","I\\1g",[caseless,
+                                                                                                                                                                              global])), 
+    <<"HIJe">> = iolist_to_binary(re:replace("HIJ","[abhgefdc]ij","&\\1e",[caseless])), 
+    <<"HIJe">> = iolist_to_binary(re:replace("HIJ","[abhgefdc]ij","&\\1e",[caseless,
+                                                                                                                                                                                   global])), 
+    <<"ABCDE">> = iolist_to_binary(re:replace("ABCDE","^(ab|cd)e","YHPf",[caseless])), 
+    <<"ABCDE">> = iolist_to_binary(re:replace("ABCDE","^(ab|cd)e","YHPf",[caseless,
+                                                                                                                                                                             global])), 
+    <<"ABCDqDYnUXHWSlxXQRHVxU">> = iolist_to_binary(re:replace("ABCDEF","(abc|)ef","qDYnUXHWSlxXQRHVxU\\1",[caseless])), 
+    <<"ABCDqDYnUXHWSlxXQRHVxU">> = iolist_to_binary(re:replace("ABCDEF","(abc|)ef","qDYnUXHWSlxXQRHVxU\\1",[caseless,
+                                                                                                                                                                                                                global])), 
+    <<"ApMu">> = iolist_to_binary(re:replace("ABCD","(a|b)c*d","pMu",[caseless])), 
+    <<"ApMu">> = iolist_to_binary(re:replace("ABCD","(a|b)c*d","pMu",[caseless,
+                                                                                                                                                                       global])), 
+    <<"ntLDenfA">> = iolist_to_binary(re:replace("ABC","(ab|ab*)bc","ntLDenf\\1",[caseless])), 
+    <<"ntLDenfA">> = iolist_to_binary(re:replace("ABC","(ab|ab*)bc","ntLDenf\\1",[caseless,
                                                                                                                                                                                         global])), 
-    <<"AEKBBQPBA">> = iolist_to_binary(re:replace("ABCD","(a|b)c*d","EK\\1\\1QP\\1A",[caseless])), 
-    <<"AEKBBQPBA">> = iolist_to_binary(re:replace("ABCD","(a|b)c*d","EK\\1\\1QP\\1A",[caseless,
-                                                                                                                                                                                                global])), 
-    <<"NnxIEABC">> = iolist_to_binary(re:replace("ABC","(ab|ab*)bc","NnxIE&",[caseless])), 
-    <<"NnxIEABC">> = iolist_to_binary(re:replace("ABC","(ab|ab*)bc","NnxIE&",[caseless,
-                                                                                                                                                                                global])), 
-    <<"owDpyYBCHVgp">> = iolist_to_binary(re:replace("ABC","a([bc]*)c*","owDpyY\\1HVgp",[caseless])), 
-    <<"owDpyYBCHVgp">> = iolist_to_binary(re:replace("ABC","a([bc]*)c*","owDpyY\\1HVgp",[caseless,
-                                                                                                                                                                                              global])), 
-    <<"ABCDABCDaSWTqABCDBCABCDKOABCD">> = iolist_to_binary(re:replace("ABCD","a([bc]*)(c*d)","&&aSWTq&\\1&KO&",[caseless])), 
-    <<"ABCDABCDaSWTqABCDBCABCDKOABCD">> = iolist_to_binary(re:replace("ABCD","a([bc]*)(c*d)","&&aSWTq&\\1&KO&",[caseless,
-                                                                                                                                                                                                               global])), 
+    <<"kBC">> = iolist_to_binary(re:replace("ABC","a([bc]*)c*","k\\1",[caseless])), 
+    <<"kBC">> = iolist_to_binary(re:replace("ABC","a([bc]*)c*","k\\1",[caseless,
+                                                                                                                                                                            global])), 
     ok.
 run24() ->
-    <<"llhYIK">> = iolist_to_binary(re:replace("ABCD","a([bc]+)(c*d)","llhYIK",[caseless])), 
-    <<"llhYIK">> = iolist_to_binary(re:replace("ABCD","a([bc]+)(c*d)","llhYIK",[caseless,
-                                                                                                                                                                                       global])), 
-    <<"qBhyABCDRsUdeBABCDcnABCDJOj">> = iolist_to_binary(re:replace("ABCD","a([bc]*)(c+d)","q\\1hy&RsUde\\1&cn&JOj",[caseless])), 
-    <<"qBhyABCDRsUdeBABCDcnABCDJOj">> = iolist_to_binary(re:replace("ABCD","a([bc]*)(c+d)","q\\1hy&RsUde\\1&cn&JOj",[caseless,
-                                                                                                                                                                                                                            global])), 
-    <<"sXpCRWnaew">> = iolist_to_binary(re:replace("ADCDCDE","a[bcd]*dcdcde","sXpCRWnae\\1w",[caseless])), 
-    <<"sXpCRWnaew">> = iolist_to_binary(re:replace("ADCDCDE","a[bcd]*dcdcde","sXpCRWnae\\1w",[caseless,
-                                                                                                                                                                                                            global])), 
-    <<"PKABCMuYNABCABCXtIsm">> = iolist_to_binary(re:replace("ABC","(ab|a)b*c","PK&MuYN&&XtIsm",[caseless])), 
-    <<"PKABCMuYNABCABCXtIsm">> = iolist_to_binary(re:replace("ABC","(ab|a)b*c","PK&MuYN&&XtIsm",[caseless,
-                                                                                                                                                                                                global])), 
-    <<"pMOU">> = iolist_to_binary(re:replace("ABCD","((a)(b)c)(d)","pMOU",[caseless])), 
-    <<"pMOU">> = iolist_to_binary(re:replace("ABCD","((a)(b)c)(d)","pMOU",[caseless,
-                                                                                                                                                                                 global])), 
-    <<"bnFWpQALPHAjXlptg">> = iolist_to_binary(re:replace("ALPHA","[a-zA-Z_][a-zA-Z0-9_]*","bnFW\\1pQ&jXl\\1ptg\\1",[caseless])), 
-    <<"bnFWpQALPHAjXlptg">> = iolist_to_binary(re:replace("ALPHA","[a-zA-Z_][a-zA-Z0-9_]*","bnFW\\1pQ&jXl\\1ptg\\1",[caseless,
-                                                                                                                                                                                                                                               global])), 
-    <<"ARTSHBHAfemfBHJIBHBHBH">> = iolist_to_binary(re:replace("ABH","^a(bc+|b[eh])g|.h$","RT\\1SH&Afemf&JI&&&",[caseless])), 
-    <<"ARTSHBHAfemfBHJIBHBHBH">> = iolist_to_binary(re:replace("ABH","^a(bc+|b[eh])g|.h$","RT\\1SH&Afemf&JI&&&",[caseless,
-                                                                                                                                                                                                                                global])), 
-    <<"lEFFGZichPjsHBEFFGZe">> = iolist_to_binary(re:replace("EFFGZ","(bc+d$|ef*g.|h?i(j|k))","l\\1ichPjsHB\\1e",[caseless])), 
-    <<"lEFFGZichPjsHBEFFGZe">> = iolist_to_binary(re:replace("EFFGZ","(bc+d$|ef*g.|h?i(j|k))","l\\1ichPjsHB\\1e",[caseless,
-                                                                                                                                                                                                                                  global])), 
-    <<"IJnqeTnhpIJ">> = iolist_to_binary(re:replace("IJ","(bc+d$|ef*g.|h?i(j|k))","&nqeTnhp\\1",[caseless])), 
-    <<"IJnqeTnhpIJ">> = iolist_to_binary(re:replace("IJ","(bc+d$|ef*g.|h?i(j|k))","&nqeTnhp\\1",[caseless,
+    <<"dDECvKABCDBCABCDKBC">> = iolist_to_binary(re:replace("ABCD","a([bc]*)(c*d)","dDECvK&\\1&K\\1",[caseless])), 
+    <<"dDECvKABCDBCABCDKBC">> = iolist_to_binary(re:replace("ABCD","a([bc]*)(c*d)","dDECvK&\\1&K\\1",[caseless,
+                                                                                                                                                                                                             global])), 
+    <<"BCVkXABCDROnLhn">> = iolist_to_binary(re:replace("ABCD","a([bc]+)(c*d)","\\1VkX&ROnLhn",[caseless])), 
+    <<"BCVkXABCDROnLhn">> = iolist_to_binary(re:replace("ABCD","a([bc]+)(c*d)","\\1VkX&ROnLhn",[caseless,
+                                                                                                                                                                                                       global])), 
+    <<"sABCDfIigwcUBfcAtBAdBd">> = iolist_to_binary(re:replace("ABCD","a([bc]*)(c+d)","s&fIigwcU\\1fcAt\\1Ad\\1d",[caseless])), 
+    <<"sABCDfIigwcUBfcAtBAdBd">> = iolist_to_binary(re:replace("ABCD","a([bc]*)(c+d)","s&fIigwcU\\1fcAt\\1Ad\\1d",[caseless,
+                                                                                                                                                                                                                                 global])), 
+    <<"wkVJSCADCDCDEbeusn">> = iolist_to_binary(re:replace("ADCDCDE","a[bcd]*dcdcde","w\\1kVJSC&beus\\1\\1n",[caseless])), 
+    <<"wkVJSCADCDCDEbeusn">> = iolist_to_binary(re:replace("ADCDCDE","a[bcd]*dcdcde","w\\1kVJSC&beus\\1\\1n",[caseless,
+                                                                                                                                                                                                                               global])), 
+    <<"fIEmgxyABXgAmoxnNTABCb">> = iolist_to_binary(re:replace("ABC","(ab|a)b*c","fIEmgxy\\1XgAmoxnNT&b",[caseless])), 
+    <<"fIEmgxyABXgAmoxnNTABCb">> = iolist_to_binary(re:replace("ABC","(ab|a)b*c","fIEmgxy\\1XgAmoxnNT&b",[caseless,
+                                                                                                                                                                                                             global])), 
+    <<"YSwweMKEtREGmRxABCEp">> = iolist_to_binary(re:replace("ABCD","((a)(b)c)(d)","YSwweMKEtREGmRx\\1Ep",[caseless])), 
+    <<"YSwweMKEtREGmRxABCEp">> = iolist_to_binary(re:replace("ABCD","((a)(b)c)(d)","YSwweMKEtREGmRx\\1Ep",[caseless,
                                                                                                                                                                                                                   global])), 
-    <<"RTAEFFGZEFFGZtiL">> = iolist_to_binary(re:replace("REFFGZ","(bc+d$|ef*g.|h?i(j|k))","TA\\1&tiL",[caseless])), 
-    <<"RTAEFFGZEFFGZtiL">> = iolist_to_binary(re:replace("REFFGZ","(bc+d$|ef*g.|h?i(j|k))","TA\\1&tiL",[caseless,
+    <<"JMWvNALPHAHEALPHAgTLgLgw">> = iolist_to_binary(re:replace("ALPHA","[a-zA-Z_][a-zA-Z0-9_]*","JMWvN&HE&\\1gTLgLgw",[caseless])), 
+    <<"JMWvNALPHAHEALPHAgTLgLgw">> = iolist_to_binary(re:replace("ALPHA","[a-zA-Z_][a-zA-Z0-9_]*","JMWvN&HE&\\1gTLgLgw",[caseless,
+                                                                                                                                                                                                                                        global])), 
+    <<"ALoaDSHAABHcNcg">> = iolist_to_binary(re:replace("ABH","^a(bc+|b[eh])g|.h$","LoaDSHAA&c\\1Ncg",[caseless])), 
+    <<"ALoaDSHAABHcNcg">> = iolist_to_binary(re:replace("ABH","^a(bc+|b[eh])g|.h$","LoaDSHAA&c\\1Ncg",[caseless,
                                                                                                                                                                                                                       global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(bc+d$|ef*g.|h?i(j|k))","QSIQtF",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(bc+d$|ef*g.|h?i(j|k))","QSIQtF",[caseless,
-                                                                                                                                                                                                                        global])), 
-    <<"ADCDCDE">> = iolist_to_binary(re:replace("ADCDCDE","(bc+d$|ef*g.|h?i(j|k))","hkkg&\\1M",[caseless])), 
-    <<"ADCDCDE">> = iolist_to_binary(re:replace("ADCDCDE","(bc+d$|ef*g.|h?i(j|k))","hkkg&\\1M",[caseless,
+    <<"AWnYrnkPEFFGZ">> = iolist_to_binary(re:replace("EFFGZ","(bc+d$|ef*g.|h?i(j|k))","AWnYrnkP&",[caseless])), 
+    <<"AWnYrnkPEFFGZ">> = iolist_to_binary(re:replace("EFFGZ","(bc+d$|ef*g.|h?i(j|k))","AWnYrnkP&",[caseless,
+                                                                                                                                                                                                                   global])), 
+    <<"iIJYPJxCXsht">> = iolist_to_binary(re:replace("IJ","(bc+d$|ef*g.|h?i(j|k))","i&YPJxCXsht",[caseless])), 
+    <<"iIJYPJxCXsht">> = iolist_to_binary(re:replace("IJ","(bc+d$|ef*g.|h?i(j|k))","i&YPJxCXsht",[caseless,
+                                                                                                                                                                                                                 global])), 
+    <<"ROdSmgEnEFFGZbUEFFGZxEFFGZEFFGZjiEFFGZD">> = iolist_to_binary(re:replace("REFFGZ","(bc+d$|ef*g.|h?i(j|k))","OdSmgEn&bU&x&&ji\\1D",[caseless])), 
+    <<"ROdSmgEnEFFGZbUEFFGZxEFFGZEFFGZjiEFFGZD">> = iolist_to_binary(re:replace("REFFGZ","(bc+d$|ef*g.|h?i(j|k))","OdSmgEn&bU&x&&ji\\1D",[caseless,
+                                                                                                                                                                                                                                               global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(bc+d$|ef*g.|h?i(j|k))","ITOSQR&JRMPdo",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(bc+d$|ef*g.|h?i(j|k))","ITOSQR&JRMPdo",[caseless,
+                                                                                                                                                                                                                                       global])), 
+    <<"ADCDCDE">> = iolist_to_binary(re:replace("ADCDCDE","(bc+d$|ef*g.|h?i(j|k))","Vy&&ec&TLeQ",[caseless])), 
+    <<"ADCDCDE">> = iolist_to_binary(re:replace("ADCDCDE","(bc+d$|ef*g.|h?i(j|k))","Vy&&ec&TLeQ",[caseless,
+                                                                                                                                                                                                                             global])), 
+    <<"EFFG">> = iolist_to_binary(re:replace("EFFG","(bc+d$|ef*g.|h?i(j|k))","PCmRtstvtrOjn",[caseless])), 
+    <<"EFFG">> = iolist_to_binary(re:replace("EFFG","(bc+d$|ef*g.|h?i(j|k))","PCmRtstvtrOjn",[caseless,
                                                                                                                                                                                                                         global])), 
-    <<"EFFG">> = iolist_to_binary(re:replace("EFFG","(bc+d$|ef*g.|h?i(j|k))","b",[caseless])), 
-    <<"EFFG">> = iolist_to_binary(re:replace("EFFG","(bc+d$|ef*g.|h?i(j|k))","b",[caseless,
-                                                                                                                                                                                                global])), 
-    <<"BCDD">> = iolist_to_binary(re:replace("BCDD","(bc+d$|ef*g.|h?i(j|k))","TW&UdGE\\1S&N\\1u&LM",[caseless])), 
-    <<"BCDD">> = iolist_to_binary(re:replace("BCDD","(bc+d$|ef*g.|h?i(j|k))","TW&UdGE\\1S&N\\1u&LM",[caseless,
-                                                                                                                                                                                                                                           global])), 
-    <<"APvAegF">> = iolist_to_binary(re:replace("A","((((((((((a))))))))))","\\1Pv\\1egF",[caseless])), 
-    <<"APvAegF">> = iolist_to_binary(re:replace("A","((((((((((a))))))))))","\\1Pv\\1egF",[caseless,
-                                                                                                                                                                                                             global])), 
-    <<"vCaAAVsbLoAAcsIToC">> = iolist_to_binary(re:replace("AA","((((((((((a))))))))))\\10","vCa&VsbLo&csIToC",[caseless])), 
-    <<"vCaAAVsbLoAAcsIToC">> = iolist_to_binary(re:replace("AA","((((((((((a))))))))))\\10","vCa&VsbLo&csIToC",[caseless,
-                                                                                                                                                                                                                                  global])), 
-    <<"ADAqIbKy">> = iolist_to_binary(re:replace("A","(((((((((a)))))))))","\\1D\\1qIbKy",[caseless])), 
-    <<"ADAqIbKy">> = iolist_to_binary(re:replace("A","(((((((((a)))))))))","\\1D\\1qIbKy",[caseless,
-                                                                                                                                                                                                           global])), 
-    <<"HdAAToxA">> = iolist_to_binary(re:replace("A","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))","Hd\\1\\1Tox&",[caseless])), 
-    <<"HdAAToxA">> = iolist_to_binary(re:replace("A","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))","Hd\\1\\1Tox&",[caseless,
-                                                                                                                                                                                                                                                    global])), 
-    <<"FoLn">> = iolist_to_binary(re:replace("C","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))","FoLn",[caseless])), 
-    <<"FoLn">> = iolist_to_binary(re:replace("C","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))","FoLn",[caseless,
-                                                                                                                                                                                                                                         global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","multiple words of text","eKwT&ytF",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","multiple words of text","eKwT&ytF",[caseless,
-                                                                                                                                                                                                                            global])), 
-    <<"AA">> = iolist_to_binary(re:replace("AA","multiple words of text","&&naWXBUAJEX&uN\\1eWT&",[caseless])), 
-    <<"AA">> = iolist_to_binary(re:replace("AA","multiple words of text","&&naWXBUAJEX&uN\\1eWT&",[caseless,
-                                                                                                                                                                                                                                          global])), 
-    <<"UH-UH">> = iolist_to_binary(re:replace("UH-UH","multiple words of text","AxWlS&OyQU",[caseless])), 
-    <<"UH-UH">> = iolist_to_binary(re:replace("UH-UH","multiple words of text","AxWlS&OyQU",[caseless,
-                                                                                                                                                                                                                    global])), 
-    <<"WkAfGvMULTIPLE WORDSvMULTIPLE WORDS, YEAH">> = iolist_to_binary(re:replace("MULTIPLE WORDS, YEAH","multiple words","WkAfGv&v&\\1",[caseless])), 
-    <<"WkAfGvMULTIPLE WORDSvMULTIPLE WORDS, YEAH">> = iolist_to_binary(re:replace("MULTIPLE WORDS, YEAH","multiple words","WkAfGv&v&\\1",[caseless,
-                                                                                                                                                                                                                                        global])), 
-    <<"KN">> = iolist_to_binary(re:replace("ABCDE","(.*)c(.*)","KN",[caseless])), 
-    <<"KN">> = iolist_to_binary(re:replace("ABCDE","(.*)c(.*)","KN",[caseless,
-                                                                                                                                                                         global])), 
-    <<"TMyXAYMUnYaLqLp">> = iolist_to_binary(re:replace("(A, B)","\\((.*), (.*)\\)","TMyX\\1YMUnYaLqLp",[caseless])), 
-    <<"TMyXAYMUnYaLqLp">> = iolist_to_binary(re:replace("(A, B)","\\((.*), (.*)\\)","TMyX\\1YMUnYaLqLp",[caseless,
-                                                                                                                                                                                                                          global])), 
-    <<"trKKABCDSCXABCDotxTyYR">> = iolist_to_binary(re:replace("ABCD","abcd","t\\1rKK&SCX&otxTyY\\1R",[caseless])), 
-    <<"trKKABCDSCXABCDotxTyYR">> = iolist_to_binary(re:replace("ABCD","abcd","t\\1rKK&SCX&otxTyY\\1R",[caseless,
+    <<"BCDD">> = iolist_to_binary(re:replace("BCDD","(bc+d$|ef*g.|h?i(j|k))","Sa\\1",[caseless])), 
+    <<"BCDD">> = iolist_to_binary(re:replace("BCDD","(bc+d$|ef*g.|h?i(j|k))","Sa\\1",[caseless,
                                                                                                                                                                                                          global])), 
+    <<"ApAYGkIxvjAQAXrHAAD">> = iolist_to_binary(re:replace("A","((((((((((a))))))))))","\\1p&YGkIxvjAQ&XrH\\1\\1D",[caseless])), 
+    <<"ApAYGkIxvjAQAXrHAAD">> = iolist_to_binary(re:replace("A","((((((((((a))))))))))","\\1p&YGkIxvjAQ&XrH\\1\\1D",[caseless,
+                                                                                                                                                                                                                                            global])), 
+    <<"ggQ">> = iolist_to_binary(re:replace("AA","((((((((((a))))))))))\\10","ggQ",[caseless])), 
+    <<"ggQ">> = iolist_to_binary(re:replace("AA","((((((((((a))))))))))\\10","ggQ",[caseless,
+                                                                                                                                                                                                      global])), 
+    <<"hdkAdxeeAQGHCDfdU">> = iolist_to_binary(re:replace("A","(((((((((a)))))))))","hdk\\1dxee\\1QGHCDfdU",[caseless])), 
+    <<"hdkAdxeeAQGHCDfdU">> = iolist_to_binary(re:replace("A","(((((((((a)))))))))","hdk\\1dxee\\1QGHCDfdU",[caseless,
+                                                                                                                                                                                                                             global])), 
+    <<"fnjTAfWdAoA">> = iolist_to_binary(re:replace("A","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))","fnjT\\1fWd\\1o&",[caseless])), 
+    <<"fnjTAfWdAoA">> = iolist_to_binary(re:replace("A","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))","fnjT\\1fWd\\1o&",[caseless,
+                                                                                                                                                                                                                                                          global])), 
+    <<"GqCEOfPIdb">> = iolist_to_binary(re:replace("C","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))","Gq\\1EOfPIdb",[caseless])), 
+    <<"GqCEOfPIdb">> = iolist_to_binary(re:replace("C","(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))","Gq\\1EOfPIdb",[caseless,
+                                                                                                                                                                                                                                                          global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","multiple words of text","Q&",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","multiple words of text","Q&",[caseless,
+                                                                                                                                                                                                                global])), 
+    <<"AA">> = iolist_to_binary(re:replace("AA","multiple words of text","gEn\\1",[caseless])), 
+    <<"AA">> = iolist_to_binary(re:replace("AA","multiple words of text","gEn\\1",[caseless,
+                                                                                                                                                                                                      global])), 
+    <<"UH-UH">> = iolist_to_binary(re:replace("UH-UH","multiple words of text","P\\1ls&muNytHsf",[caseless])), 
+    <<"UH-UH">> = iolist_to_binary(re:replace("UH-UH","multiple words of text","P\\1ls&muNytHsf",[caseless,
+                                                                                                                                                                                                                               global])), 
+    <<"SJgPidMULTIPLE WORDS, YEAH">> = iolist_to_binary(re:replace("MULTIPLE WORDS, YEAH","multiple words","SJgPid&",[caseless])), 
+    <<"SJgPidMULTIPLE WORDS, YEAH">> = iolist_to_binary(re:replace("MULTIPLE WORDS, YEAH","multiple words","SJgPid&",[caseless,
+                                                                                                                                                                                                                            global])), 
+    <<"NJFRwABCDEpl">> = iolist_to_binary(re:replace("ABCDE","(.*)c(.*)","NJFRw&pl",[caseless])), 
+    <<"NJFRwABCDEpl">> = iolist_to_binary(re:replace("ABCDE","(.*)c(.*)","NJFRw&pl",[caseless,
+                                                                                                                                                                                      global])), 
+    <<"(A, B)E">> = iolist_to_binary(re:replace("(A, B)","\\((.*), (.*)\\)","&E",[caseless])), 
+    <<"(A, B)E">> = iolist_to_binary(re:replace("(A, B)","\\((.*), (.*)\\)","&E",[caseless,
+                                                                                                                                                                                            global])), 
     ok.
 run25() ->
-    <<"DMHBCoABCDlywnlEABCDj">> = iolist_to_binary(re:replace("ABCD","a(bc)d","DMH\\1o&lywnlE&j",[caseless])), 
-    <<"DMHBCoABCDlywnlEABCDj">> = iolist_to_binary(re:replace("ABCD","a(bc)d","DMH\\1o&lywnlE&j",[caseless,
-                                                                                                                                                                                                global])), 
-    <<"T">> = iolist_to_binary(re:replace("AC","a[-]?c","T",[caseless])), 
-    <<"T">> = iolist_to_binary(re:replace("AC","a[-]?c","T",[caseless,
-                                                                                                                                                           global])), 
-    <<"ABCsVoEdFABCABCABCABCpABCyABCABCWmPtsF">> = iolist_to_binary(re:replace("ABCABC","(abc)\\1","\\1sVoEdF&&p\\1y&WmPtsF",[caseless])), 
-    <<"ABCsVoEdFABCABCABCABCpABCyABCABCWmPtsF">> = iolist_to_binary(re:replace("ABCABC","(abc)\\1","\\1sVoEdF&&p\\1y&WmPtsF",[caseless,
-                                                                                                                                                                                                                         global])), 
-    <<"KfsABCABCeufABC">> = iolist_to_binary(re:replace("ABCABC","([a-c]*)\\1","Kfs&euf\\1",[caseless])), 
-    <<"KfsABCABCeufABCKfseuf">> = iolist_to_binary(re:replace("ABCABC","([a-c]*)\\1","Kfs&euf\\1",[caseless,
+    <<"owcnsqyFeABCDEQABCD">> = iolist_to_binary(re:replace("ABCD","abcd","owcnsqyFe&EQ&",[caseless])), 
+    <<"owcnsqyFeABCDEQABCD">> = iolist_to_binary(re:replace("ABCD","abcd","owcnsqyFe&EQ&",[caseless,
+                                                                                                                                                                                     global])), 
+    <<"ruKABCDABCDABCDjGNABCDoQdaABCDO">> = iolist_to_binary(re:replace("ABCD","a(bc)d","ruK&&&jGN&oQda&O",[caseless])), 
+    <<"ruKABCDABCDABCDjGNABCDoQdaABCDO">> = iolist_to_binary(re:replace("ABCD","a(bc)d","ruK&&&jGN&oQda&O",[caseless,
                                                                                                                                                                                                   global])), 
-    <<"abfexgBadad">> = iolist_to_binary(re:replace("abad","a(?!b).","fexg\\1B&&",[])), 
-    <<"abfexgBadad">> = iolist_to_binary(re:replace("abad","a(?!b).","fexg\\1B&&",[global])), 
-    <<"abArfxtCIjx">> = iolist_to_binary(re:replace("abad","a(?=d).","ArfxtCIjx",[])), 
-    <<"abArfxtCIjx">> = iolist_to_binary(re:replace("abad","a(?=d).","ArfxtCIjx",[global])), 
-    <<"abQluadxad">> = iolist_to_binary(re:replace("abad","a(?=c|d).","Qlu&x&",[])), 
-    <<"abQluadxad">> = iolist_to_binary(re:replace("abad","a(?=c|d).","Qlu&x&",[global])), 
-    <<"YMKqcsWCacepOaceeY">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)(.)","YMKqcsWC&pO&\\1Y",[])), 
-    <<"YMKqcsWCacepOaceeY">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)(.)","YMKqcsWC&pO&\\1Y",[global])), 
-    <<"HHmlgyeRvN">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)*(.)","HHmlgyeRvN",[])), 
-    <<"HHmlgyeRvN">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)*(.)","HHmlgyeRvN",[global])), 
-    <<"xdTgRuweeyuwdlSacepeacee">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)+?(.)","xdTgRuw\\1\\1yuwdlS&p\\1&\\1",[])), 
-    <<"xdTgRuweeyuwdlSacepeacee">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)+?(.)","xdTgRuw\\1\\1yuwdlS&p\\1&\\1",[global])), 
-    <<"TYYAdCdfMbcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d)+?(.)","TYYA\\1CdfM",[])), 
-    <<"TYYAdCdfMbcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d)+?(.)","TYYA\\1CdfM",[global])), 
-    <<"rHwRaCuUc">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d)+(.)","rHwRaCuUc",[])), 
-    <<"rHwRaCuUc">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d)+(.)","rHwRaCuUc",[global])), 
-    <<"acdbWhFfMbSbtdcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){2}(.)","&WhFfM\\1S\\1td",[])), 
-    <<"acdbWhFfMbSbtdcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){2}(.)","&WhFfM\\1S\\1td",[global])), 
-    <<"bXacdbcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){4,5}(.)","\\1X&",[])), 
-    <<"bXacdbcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){4,5}(.)","\\1X&",[global])), 
-    <<"bCacdbcdobe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){4,5}?(.)","bC&o",[])), 
-    <<"bCacdbcdobe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){4,5}?(.)","bC&o",[global])), 
-    <<"barYfoobarsbxTHafoobarIbm">> = iolist_to_binary(re:replace("foobar","((foo)|(bar))*","\\1Y&sbxTHa&Ibm",[])), 
-    <<"barYfoobarsbxTHafoobarIbmYsbxTHaIbm">> = iolist_to_binary(re:replace("foobar","((foo)|(bar))*","\\1Y&sbxTHa&Ibm",[global])), 
-    <<"eeBieacdbcdbeeIHacdbcdbeNPRhLo">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){6,7}(.)","\\1\\1Bi\\1&\\1IH&NPRhLo",[])), 
-    <<"eeBieacdbcdbeeIHacdbcdbeNPRhLo">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){6,7}(.)","\\1\\1Bi\\1&\\1IH&NPRhLo",[global])), 
-    <<"acdbcdbeiacdbcdbevacdbcdbeorW">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){6,7}?(.)","&i&v&orW",[])), 
-    <<"acdbcdbeiacdbcdbevacdbcdbeorW">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){6,7}?(.)","&i&v&orW",[global])), 
-    <<"LeePacdbcdbeacdbcdbeCth">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,6}(.)","L\\1\\1P&&Cth",[])), 
-    <<"LeePacdbcdbeacdbcdbeCth">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,6}(.)","L\\1\\1P&&Cth",[global])), 
-    <<"uVacdbcdbWhMacdbcdbNbEue">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,6}?(.)","uV&WhM&N\\1Eu",[])), 
-    <<"uVacdbcdbWhMacdbcdbNbEue">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,6}?(.)","uV&WhM&N\\1Eu",[global])), 
-    <<"acdbcdbeuqWHNeI">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,7}(.)","&uqWHNeI",[])), 
-    <<"acdbcdbeuqWHNeI">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,7}(.)","&uqWHNeI",[global])), 
+    <<"NACWHMsODnACQCvNsAC">> = iolist_to_binary(re:replace("AC","a[-]?c","N&WHM\\1sODn&QCvN\\1s&",[caseless])), 
+    <<"NACWHMsODnACQCvNsAC">> = iolist_to_binary(re:replace("AC","a[-]?c","N&WHM\\1sODn&QCvN\\1s&",[caseless,
+                                                                                                                                                                                                          global])), 
+    <<"sABCgQuaFABCh">> = iolist_to_binary(re:replace("ABCABC","(abc)\\1","s\\1gQuaF\\1h",[caseless])), 
+    <<"sABCgQuaFABCh">> = iolist_to_binary(re:replace("ABCABC","(abc)\\1","s\\1gQuaF\\1h",[caseless,
+                                                                                                                                                                                                  global])), 
+    <<"lABCmSQABCABCaXJqwxUYswqABCABC">> = iolist_to_binary(re:replace("ABCABC","([a-c]*)\\1","l\\1mSQ&aXJqwxUYswq&",[caseless])), 
+    <<"lABCmSQABCABCaXJqwxUYswqABCABClmSQaXJqwxUYswq">> = iolist_to_binary(re:replace("ABCABC","([a-c]*)\\1","l\\1mSQ&aXJqwxUYswq&",[caseless,
+                                                                                                                                                                                                                       global])), 
+    <<"abdSPadcRcbUkgXmcHGW">> = iolist_to_binary(re:replace("abad","a(?!b).","dSP&\\1cRcbUkgXmcHGW\\1",[])), 
+    <<"abdSPadcRcbUkgXmcHGW">> = iolist_to_binary(re:replace("abad","a(?!b).","dSP&\\1cRcbUkgXmcHGW\\1",[global])), 
+    <<"abIRqW">> = iolist_to_binary(re:replace("abad","a(?=d).","IRqW",[])), 
+    <<"abIRqW">> = iolist_to_binary(re:replace("abad","a(?=d).","IRqW",[global])), 
+    <<"abykWXvthadUfKUlbLTp">> = iolist_to_binary(re:replace("abad","a(?=c|d).","y\\1kWXv\\1th&UfKUlbLTp",[])), 
+    <<"abykWXvthadUfKUlbLTp">> = iolist_to_binary(re:replace("abad","a(?=c|d).","y\\1kWXv\\1th&UfKUlbLTp",[global])), 
+    <<"pelUw">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)(.)","pelUw",[])), 
+    <<"pelUw">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)(.)","pelUw",[global])), 
+    <<"cfhcWSNABYeNMLh">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)*(.)","cfhcWSNABY\\1NMLh",[])), 
+    <<"cfhcWSNABYeNMLh">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)*(.)","cfhcWSNABY\\1NMLh",[global])), 
+    <<"etfeq">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)+?(.)","\\1tf\\1q",[])), 
+    <<"etfeq">> = iolist_to_binary(re:replace("ace","a(?:b|c|d)+?(.)","\\1tf\\1q",[global])), 
+    <<"acdOEfbcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d)+?(.)","&OEf",[])), 
+    <<"acdOEfbcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d)+?(.)","&OEf",[global])), 
+    <<"Vmfyu">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d)+(.)","Vmfyu",[])), 
+    <<"Vmfyu">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d)+(.)","Vmfyu",[global])), 
+    <<"FIbbMUVjTEcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){2}(.)","FI\\1\\1MUVjTE",[])), 
+    <<"FIbbMUVjTEcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){2}(.)","FI\\1\\1MUVjTE",[global])), 
+    <<"eicDcYacdbcdboLhMacdbcdbacdbcdbKRqe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){4,5}(.)","eicDcY&oLhM&&KRq",[])), 
+    <<"eicDcYacdbcdboLhMacdbcdbacdbcdbKRqe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){4,5}(.)","eicDcY&oLhM&&KRq",[global])), 
+    <<"acdbcdqsacdbcdrbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){4,5}?(.)","&qs&r",[])), 
+    <<"acdbcdqsacdbcdrbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){4,5}?(.)","&qs&r",[global])), 
+    <<"barbarOSJfoobar">> = iolist_to_binary(re:replace("foobar","((foo)|(bar))*","\\1\\1OSJ&",[])), 
+    <<"barbarOSJfoobarOSJ">> = iolist_to_binary(re:replace("foobar","((foo)|(bar))*","\\1\\1OSJ&",[global])), 
+    <<"HYIAacdbcdbeeRhacdbcdbeacdbcdbeacdbcdbeGQ">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){6,7}(.)","HYIA&\\1Rh&&&GQ",[])), 
+    <<"HYIAacdbcdbeeRhacdbcdbeacdbcdbeacdbcdbeGQ">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){6,7}(.)","HYIA&\\1Rh&&&GQ",[global])), 
+    <<"eacdbcdbeBcQacdbcdbewOmacdbcdbeacdbcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){6,7}?(.)","\\1&BcQ&wOm&&",[])), 
+    <<"eacdbcdbeBcQacdbcdbewOmacdbcdbeacdbcdbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){6,7}?(.)","\\1&BcQ&wOm&&",[global])), 
+    <<"xacdbcdbeN">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,6}(.)","x&N",[])), 
+    <<"xacdbcdbeN">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,6}(.)","x&N",[global])), 
+    <<"bWxPOAbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,6}?(.)","\\1WxPOA\\1",[])), 
+    <<"bWxPOAbe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,6}?(.)","\\1WxPOA\\1",[global])), 
     ok.
 run26() ->
-    <<"GacdbcdbbbPbGFTve">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,7}?(.)","G&\\1\\1P\\1GFTv",[])), 
-    <<"GacdbcdbbbPbGFTve">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,7}?(.)","G&\\1\\1P\\1GFTv",[global])), 
-    <<"taceacecgacefBmaHeYaceuace">> = iolist_to_binary(re:replace("ace","a(?:b|(c|e){1,2}?|d)+?(.)","t&&\\1g&fBmaHeY&u&",[])), 
-    <<"taceacecgacefBmaHeYaceuace">> = iolist_to_binary(re:replace("ace","a(?:b|(c|e){1,2}?|d)+?(.)","t&&\\1g&fBmaHeY&u&",[global])), 
-    <<"FcNioABABQKKAbfVA">> = iolist_to_binary(re:replace("AB","^(.+)?B","FcNio&&QKK\\1bfV\\1",[])), 
-    <<"FcNioABABQKKAbfVA">> = iolist_to_binary(re:replace("AB","^(.+)?B","FcNio&&QKK\\1bfV\\1",[global])), 
-    <<"QpJsSlDdk">> = iolist_to_binary(re:replace(".","^([^a-z])|(\\^)$","QpJsSlDdk",[])), 
-    <<"QpJsSlDdk">> = iolist_to_binary(re:replace(".","^([^a-z])|(\\^)$","QpJsSlDdk",[global])), 
-    <<"YtMLJWT<&GSA<&jOUT">> = iolist_to_binary(re:replace("<&OUT","^[<>]&","Y\\1tMLJWT&GSA&j",[])), 
-    <<"YtMLJWT<&GSA<&jOUT">> = iolist_to_binary(re:replace("<&OUT","^[<>]&","Y\\1tMLJWT&GSA&j",[global])), 
-    <<"RBbN">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?){4}$","RBbN",[])), 
-    <<"RBbN">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?){4}$","RBbN",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a\\1?){4}$","FHwc\\1\\1biSR",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a\\1?){4}$","FHwc\\1\\1biSR",[global])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","^(a\\1?){4}$","rqMyo&\\1IoOAjaJ\\1vY",[])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","^(a\\1?){4}$","rqMyo&\\1IoOAjaJ\\1vY",[global])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?){4}$","ebuyIYAaCuRmxbiVR",[])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?){4}$","ebuyIYAaCuRmxbiVR",[global])), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?){4}$","U&\\1R&jmiM\\1\\1W",[])), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?){4}$","U&\\1R&jmiM\\1\\1W",[global])), 
-    <<"SyepNqAqGr">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a(?(1)\\1)){4}$","SyepNqAqGr",[])), 
-    <<"SyepNqAqGr">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a(?(1)\\1)){4}$","SyepNqAqGr",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a(?(1)\\1)){4}$","idrNArkV&XUmhWGrp\\1rN",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a(?(1)\\1)){4}$","idrNArkV&XUmhWGrp\\1rN",[global])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a(?(1)\\1)){4}$","dVYMTCeoR",[])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a(?(1)\\1)){4}$","dVYMTCeoR",[global])), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a(?(1)\\1)){4}$","wtDhOT\\1Pu\\1xOt&P&&&",[])), 
-    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a(?(1)\\1)){4}$","wtDhOT\\1Pu\\1xOt&P&&&",[global])), 
-    <<"oUbvLQMfrfVt">> = iolist_to_binary(re:replace("foobar","(?:(f)(o)(o)|(b)(a)(r))*","oUbvLQMfr\\1Vt",[])), 
-    <<"oUbvLQMfrfVtoUbvLQMfrVt">> = iolist_to_binary(re:replace("foobar","(?:(f)(o)(o)|(b)(a)(r))*","oUbvLQMfr\\1Vt",[global])), 
-    <<"aIbOkhquTbuWHx">> = iolist_to_binary(re:replace("ab","(?<=a)b","I&OkhquT&uWH\\1x",[])), 
-    <<"aIbOkhquTbuWHx">> = iolist_to_binary(re:replace("ab","(?<=a)b","I&OkhquT&uWH\\1x",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=a)b","BQobLoQagH&I&Gf",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=a)b","BQobLoQagH&I&Gf",[global])), 
-    <<"cb">> = iolist_to_binary(re:replace("cb","(?<=a)b","\\1qi\\1cF&xVKJl\\1&HHO&TH",[])), 
-    <<"cb">> = iolist_to_binary(re:replace("cb","(?<=a)b","\\1qi\\1cF&xVKJl\\1&HHO&TH",[global])), 
-    <<"b">> = iolist_to_binary(re:replace("b","(?<=a)b","aRw&xSWDbr\\1wsnnJ&G",[])), 
-    <<"b">> = iolist_to_binary(re:replace("b","(?<=a)b","aRw&xSWDbr\\1wsnnJ&G",[global])), 
-    <<"albBEJPbhoUqwpHlyll">> = iolist_to_binary(re:replace("ab","(?<!c)b","l&BEJPbhoUqwpHlyll",[])), 
-    <<"albBEJPbhoUqwpHlyll">> = iolist_to_binary(re:replace("ab","(?<!c)b","l&BEJPbhoUqwpHlyll",[global])), 
-    <<"iNbLxxT">> = iolist_to_binary(re:replace("b","(?<!c)b","iN&LxxT",[])), 
-    <<"iNbLxxT">> = iolist_to_binary(re:replace("b","(?<!c)b","iN&LxxT",[global])), 
-    <<"byOfPd">> = iolist_to_binary(re:replace("b","(?<!c)b","&yOfPd",[])), 
-    <<"byOfPd">> = iolist_to_binary(re:replace("b","(?<!c)b","&yOfPd",[global])), 
-    <<"IblabamNFubVS">> = iolist_to_binary(re:replace("aba","(?:..)*a","Ibl&mNFubVS",[])), 
-    <<"IblabamNFubVS">> = iolist_to_binary(re:replace("aba","(?:..)*a","Ibl&mNFubVS",[global])), 
-    <<"wvNuoyarrAWFba">> = iolist_to_binary(re:replace("aba","(?:..)*?a","wvNuo\\1y&rrAWF",[])), 
-    <<"wvNuoyarrAWFbwvNuoyarrAWF">> = iolist_to_binary(re:replace("aba","(?:..)*?a","wvNuo\\1y&rrAWF",[global])), 
-    <<"abVmnPSDabPXSc">> = iolist_to_binary(re:replace("abc","^(?:b|a(?=(.)))*\\1","&VmnPSD&PXS",[])), 
-    <<"abVmnPSDabPXSc">> = iolist_to_binary(re:replace("abc","^(?:b|a(?=(.)))*\\1","&VmnPSD&PXS",[global])), 
-    <<"MNhLuKuRgFcjoiabc">> = iolist_to_binary(re:replace("abc","^(){3,5}","MNhL\\1uK&uRgFcj\\1o&i\\1\\1",[])), 
-    <<"MNhLuKuRgFcjoiabc">> = iolist_to_binary(re:replace("abc","^(){3,5}","MNhL\\1uK&uRgFcj\\1o&i\\1\\1",[global])), 
-    <<"aax">> = iolist_to_binary(re:replace("aax","^(a+)*ax","&",[])), 
-    <<"aax">> = iolist_to_binary(re:replace("aax","^(a+)*ax","&",[global])), 
-    <<"aax">> = iolist_to_binary(re:replace("aax","^((a|b)+)*ax","&",[])), 
-    <<"aax">> = iolist_to_binary(re:replace("aax","^((a|b)+)*ax","&",[global])), 
-    <<"UaaxEVMyUJoaafaaxbXAGlnX">> = iolist_to_binary(re:replace("aax","^((a|bc)+)*ax","U&EVMyUJoa\\1f&bXAGlnX",[])), 
-    <<"UaaxEVMyUJoaafaaxbXAGlnX">> = iolist_to_binary(re:replace("aax","^((a|bc)+)*ax","U&EVMyUJoa\\1f&bXAGlnX",[global])), 
-    <<"cHRavababj">> = iolist_to_binary(re:replace("cab","(a|x)*ab","HR\\1av&&j",[])), 
-    <<"cHRavababj">> = iolist_to_binary(re:replace("cab","(a|x)*ab","HR\\1av&&j",[global])), 
-    <<"ceqqArfabLqGjflabab">> = iolist_to_binary(re:replace("cab","(a)*ab","eqqA\\1rf&LqGjfl&&",[])), 
-    <<"ceqqArfabLqGjflabab">> = iolist_to_binary(re:replace("cab","(a)*ab","eqqA\\1rf&LqGjfl&&",[global])), 
-    <<"aMdQQ">> = iolist_to_binary(re:replace("ab","(?:(?i)a)b","aMdQQ",[])), 
-    <<"aMdQQ">> = iolist_to_binary(re:replace("ab","(?:(?i)a)b","aMdQQ",[global])), 
+    <<"DJeLeA">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,7}(.)","DJ\\1LeA",[])), 
+    <<"DJeLeA">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,7}(.)","DJ\\1LeA",[global])), 
+    <<"qinMoe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,7}?(.)","qinMo",[])), 
+    <<"qinMoe">> = iolist_to_binary(re:replace("acdbcdbe","a(?:b|c|d){5,7}?(.)","qinMo",[global])), 
+    <<"acecXdaceaKTrIIqhpiWP">> = iolist_to_binary(re:replace("ace","a(?:b|(c|e){1,2}?|d)+?(.)","&\\1Xd&aKTrIIqhpiWP",[])), 
+    <<"acecXdaceaKTrIIqhpiWP">> = iolist_to_binary(re:replace("ace","a(?:b|(c|e){1,2}?|d)+?(.)","&\\1Xd&aKTrIIqhpiWP",[global])), 
+    <<"CiaeiABbFyjW">> = iolist_to_binary(re:replace("AB","^(.+)?B","Ciaei&bFyjW",[])), 
+    <<"CiaeiABbFyjW">> = iolist_to_binary(re:replace("AB","^(.+)?B","Ciaei&bFyjW",[global])), 
+    <<"..Ch.IWXxoeCE">> = iolist_to_binary(re:replace(".","^([^a-z])|(\\^)$","\\1&Ch&IWXxoeCE",[])), 
+    <<"..Ch.IWXxoeCE">> = iolist_to_binary(re:replace(".","^([^a-z])|(\\^)$","\\1&Ch&IWXxoeCE",[global])), 
+    <<"<&<&tOUT">> = iolist_to_binary(re:replace("<&OUT","^[<>]&","&&t",[])), 
+    <<"<&<&tOUT">> = iolist_to_binary(re:replace("<&OUT","^[<>]&","&&t",[global])), 
+    <<"Paaaaaaaaaaw">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?){4}$","P&w",[])), 
+    <<"Paaaaaaaaaaw">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a\\1?){4}$","P&w",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a\\1?){4}$","&jEcxWNe",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a\\1?){4}$","&jEcxWNe",[global])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","^(a\\1?){4}$","&QByhvIPMdVCvMAk",[])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","^(a\\1?){4}$","&QByhvIPMdVCvMAk",[global])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?){4}$","LKyhXCAKO&fKp&",[])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a\\1?){4}$","LKyhXCAKO&fKp&",[global])), 
+    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?){4}$","PktYBS",[])), 
+    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a\\1?){4}$","PktYBS",[global])), 
+    <<"aaaaaaaaaaLaaaaaaaaaaaaaaaaaaaaAB">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a(?(1)\\1)){4}$","&L&&AB",[])), 
+    <<"aaaaaaaaaaLaaaaaaaaaaaaaaaaaaaaAB">> = iolist_to_binary(re:replace("aaaaaaaaaa","^(a(?(1)\\1)){4}$","&L&&AB",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a(?(1)\\1)){4}$","&NExLuXAoRv",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a(?(1)\\1)){4}$","&NExLuXAoRv",[global])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a(?(1)\\1)){4}$","TNhbF",[])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a(?(1)\\1)){4}$","TNhbF",[global])), 
+    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a(?(1)\\1)){4}$","Nc\\1&GIjjbuiMOSVl",[])), 
+    <<"aaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaa","^(a(?(1)\\1)){4}$","Nc\\1&GIjjbuiMOSVl",[global])), 
+    <<"OO">> = iolist_to_binary(re:replace("foobar","(?:(f)(o)(o)|(b)(a)(r))*","OO",[])), 
+    <<"OOOO">> = iolist_to_binary(re:replace("foobar","(?:(f)(o)(o)|(b)(a)(r))*","OO",[global])), 
+    <<"aOVOqSRYFwv">> = iolist_to_binary(re:replace("ab","(?<=a)b","OVOqSRYFwv",[])), 
+    <<"aOVOqSRYFwv">> = iolist_to_binary(re:replace("ab","(?<=a)b","OVOqSRYFwv",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=a)b","fIH\\1c\\1A\\1&&sdSLy",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=a)b","fIH\\1c\\1A\\1&&sdSLy",[global])), 
+    <<"cb">> = iolist_to_binary(re:replace("cb","(?<=a)b","ncyI",[])), 
+    <<"cb">> = iolist_to_binary(re:replace("cb","(?<=a)b","ncyI",[global])), 
+    <<"b">> = iolist_to_binary(re:replace("b","(?<=a)b","suOoPj&\\1M",[])), 
+    <<"b">> = iolist_to_binary(re:replace("b","(?<=a)b","suOoPj&\\1M",[global])), 
+    <<"abriAFAbbvRIl">> = iolist_to_binary(re:replace("ab","(?<!c)b","&riAFA&&vR\\1Il",[])), 
+    <<"abriAFAbbvRIl">> = iolist_to_binary(re:replace("ab","(?<!c)b","&riAFA&&vR\\1Il",[global])), 
+    <<"oBIIxbHJbHrNT">> = iolist_to_binary(re:replace("b","(?<!c)b","oBIIx&HJ&H\\1rNT",[])), 
+    <<"oBIIxbHJbHrNT">> = iolist_to_binary(re:replace("b","(?<!c)b","oBIIx&HJ&H\\1rNT",[global])), 
+    <<"wWbIuHcu">> = iolist_to_binary(re:replace("b","(?<!c)b","wWbIuHcu",[])), 
+    <<"wWbIuHcu">> = iolist_to_binary(re:replace("b","(?<!c)b","wWbIuHcu",[global])), 
+    <<"abaNabaabaaba">> = iolist_to_binary(re:replace("aba","(?:..)*a","&N&&&",[])), 
+    <<"abaNabaabaaba">> = iolist_to_binary(re:replace("aba","(?:..)*a","&N&&&",[global])), 
+    <<"dmba">> = iolist_to_binary(re:replace("aba","(?:..)*?a","d\\1m",[])), 
+    <<"dmbdm">> = iolist_to_binary(re:replace("aba","(?:..)*?a","d\\1m",[global])), 
+    <<"Ywc">> = iolist_to_binary(re:replace("abc","^(?:b|a(?=(.)))*\\1","Yw",[])), 
+    <<"Ywc">> = iolist_to_binary(re:replace("abc","^(?:b|a(?=(.)))*\\1","Yw",[global])), 
+    <<"mwetmXoabc">> = iolist_to_binary(re:replace("abc","^(){3,5}","mwet\\1mXo",[])), 
+    <<"mwetmXoabc">> = iolist_to_binary(re:replace("abc","^(){3,5}","mwet\\1mXo",[global])), 
+    <<"agaYaDwEIxdcATaajdie">> = iolist_to_binary(re:replace("aax","^(a+)*ax","\\1g\\1Y\\1DwEIxdcAT\\1\\1jdie",[])), 
+    <<"agaYaDwEIxdcATaajdie">> = iolist_to_binary(re:replace("aax","^(a+)*ax","\\1g\\1Y\\1DwEIxdcAT\\1\\1jdie",[global])), 
+    <<"oOs">> = iolist_to_binary(re:replace("aax","^((a|b)+)*ax","oOs",[])), 
+    <<"oOs">> = iolist_to_binary(re:replace("aax","^((a|b)+)*ax","oOs",[global])), 
+    <<"XhaaxEdaassqaxiHJabBaK">> = iolist_to_binary(re:replace("aax","^((a|bc)+)*ax","Xh&Ed\\1\\1ssq\\1xiHJ\\1bB\\1K",[])), 
+    <<"XhaaxEdaassqaxiHJabBaK">> = iolist_to_binary(re:replace("aax","^((a|bc)+)*ax","Xh&Ed\\1\\1ssq\\1xiHJ\\1bB\\1K",[global])), 
+    <<"cXkxsSHRksqVJf">> = iolist_to_binary(re:replace("cab","(a|x)*ab","XkxsSHRk\\1sqVJf",[])), 
+    <<"cXkxsSHRksqVJf">> = iolist_to_binary(re:replace("cab","(a|x)*ab","XkxsSHRk\\1sqVJf",[global])), 
+    <<"cTOrWuaboDtjqjUj">> = iolist_to_binary(re:replace("cab","(a)*ab","TOrWu\\1&o\\1D\\1tjqjUj\\1\\1\\1",[])), 
+    <<"cTOrWuaboDtjqjUj">> = iolist_to_binary(re:replace("cab","(a)*ab","TOrWu\\1&o\\1D\\1tjqjUj\\1\\1\\1",[global])), 
     ok.
 run27() ->
-    <<"qpLuqQJ">> = iolist_to_binary(re:replace("ab","((?i)a)b","qpLuqQJ",[])), 
-    <<"qpLuqQJ">> = iolist_to_binary(re:replace("ab","((?i)a)b","qpLuqQJ",[global])), 
-    <<"KU">> = iolist_to_binary(re:replace("Ab","(?:(?i)a)b","KU\\1",[])), 
-    <<"KU">> = iolist_to_binary(re:replace("Ab","(?:(?i)a)b","KU\\1",[global])), 
-    <<"HbAbcmtA">> = iolist_to_binary(re:replace("Ab","((?i)a)b","Hb&cmt\\1",[])), 
-    <<"HbAbcmtA">> = iolist_to_binary(re:replace("Ab","((?i)a)b","Hb&cmt\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?i)a)b","\\1&d\\1h",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?i)a)b","\\1&d\\1h",[global])), 
-    <<"cb">> = iolist_to_binary(re:replace("cb","(?:(?i)a)b","QGy\\1\\1s",[])), 
-    <<"cb">> = iolist_to_binary(re:replace("cb","(?:(?i)a)b","QGy\\1\\1s",[global])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?:(?i)a)b","h&LcJB&\\1koG",[])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?:(?i)a)b","h&LcJB&\\1koG",[global])), 
-    <<"hQoabBcSA">> = iolist_to_binary(re:replace("ab","(?i:a)b","h\\1Qo&B\\1cSA",[])), 
-    <<"hQoabBcSA">> = iolist_to_binary(re:replace("ab","(?i:a)b","h\\1Qo&B\\1cSA",[global])), 
-    <<"C">> = iolist_to_binary(re:replace("ab","((?i:a))b","C",[])), 
-    <<"C">> = iolist_to_binary(re:replace("ab","((?i:a))b","C",[global])), 
-    <<"GAMAbeosONsSFAblyS">> = iolist_to_binary(re:replace("Ab","(?i:a)b","GAM&eos\\1O\\1Ns\\1SF&lyS",[])), 
-    <<"GAMAbeosONsSFAblyS">> = iolist_to_binary(re:replace("Ab","(?i:a)b","GAM&eos\\1O\\1Ns\\1SF&lyS",[global])), 
-    <<"AbASQYAbA">> = iolist_to_binary(re:replace("Ab","((?i:a))b","&\\1SQY&\\1",[])), 
-    <<"AbASQYAbA">> = iolist_to_binary(re:replace("Ab","((?i:a))b","&\\1SQY&\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?i:a)b","EW&tEN\\1\\1&\\1\\1yd",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?i:a)b","EW&tEN\\1\\1&\\1\\1yd",[global])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:a)b","bK&xdvtcfqVCo",[])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:a)b","bK&xdvtcfqVCo",[global])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:a)b","rU",[])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:a)b","rU",[global])), 
-    <<"fabvvabeKvWlUCaababk">> = iolist_to_binary(re:replace("ab","(?:(?-i)a)b","f&vv&eKvWlUC\\1\\1a&\\1&k",[caseless])), 
-    <<"fabvvabeKvWlUCaababk">> = iolist_to_binary(re:replace("ab","(?:(?-i)a)b","f&vv&eKvWlUC\\1\\1a&\\1&k",[caseless,
-                                                                                                                                                                                                                            global])), 
-    <<"a">> = iolist_to_binary(re:replace("ab","((?-i)a)b","a",[caseless])), 
-    <<"a">> = iolist_to_binary(re:replace("ab","((?-i)a)b","a",[caseless,
-                                                                                                                                                                 global])), 
-    <<"YgwHaBaBEobvWdcKm">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","YgwH&&E\\1o\\1bvWdcKm",[caseless])), 
-    <<"YgwHaBaBEobvWdcKm">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","YgwH&&E\\1o\\1bvWdcKm",[caseless,
-                                                                                                                                                                                                                 global])), 
-    <<"gPQtaBiM">> = iolist_to_binary(re:replace("aB","((?-i)a)b","gPQt\\1BiM",[caseless])), 
-    <<"gPQtaBiM">> = iolist_to_binary(re:replace("aB","((?-i)a)b","gPQt\\1BiM",[caseless,
-                                                                                                                                                                                    global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?-i)a)b","dAPB\\1lhgJnXJM\\1",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?-i)a)b","dAPB\\1lhgJnXJM\\1",[caseless,
-                                                                                                                                                                                                                           global])), 
-    <<"cpmMjqeoMjqXPSCxgaB">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","cpmMjqeoMjqXPSC\\1xg&",[caseless])), 
-    <<"cpmMjqeoMjqXPSCxgaB">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","cpmMjqeoMjqXPSC\\1xg&",[caseless,
-                                                                                                                                                                                                               global])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?:(?-i)a)b","ehCMjHfdoLOUT",[caseless])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?:(?-i)a)b","ehCMjHfdoLOUT",[caseless,
-                                                                                                                                                                                             global])), 
-    <<"aBaBXheDmRWIj">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","&&XheDmRW\\1Ij",[caseless])), 
-    <<"aBaBXheDmRWIj">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","&&XheDmRW\\1Ij",[caseless,
-                                                                                                                                                                                                  global])), 
-    <<"HaBaBwaBaBarQLsPaLaBH">> = iolist_to_binary(re:replace("aB","((?-i)a)b","H&&w&&\\1rQLsP\\1L&H",[caseless])), 
-    <<"HaBaBwaBaBarQLsPaLaBH">> = iolist_to_binary(re:replace("aB","((?-i)a)b","H&&w&&\\1rQLsP\\1L&H",[caseless,
-                                                                                                                                                                                                              global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?-i)a)b","rA&&\\1Ox\\1x",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?-i)a)b","rA&&\\1Ox\\1x",[caseless,
-                                                                                                                                                                                                                   global])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?:(?-i)a)b","qU\\1qgKirHcB",[caseless])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?:(?-i)a)b","qU\\1qgKirHcB",[caseless,
-                                                                                                                                                                                              global])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","(?:(?-i)a)b","rtc&FUes&I&&V\\1Wi&o",[caseless])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","(?:(?-i)a)b","rtc&FUes&I&&V\\1Wi&o",[caseless,
-                                                                                                                                                                                                                 global])), 
+    <<"itod">> = iolist_to_binary(re:replace("ab","(?:(?i)a)b","itod",[])), 
+    <<"itod">> = iolist_to_binary(re:replace("ab","(?:(?i)a)b","itod",[global])), 
+    <<"WjabMNVeskabFabMkNj">> = iolist_to_binary(re:replace("ab","((?i)a)b","Wj&MNVesk&F&MkNj",[])), 
+    <<"WjabMNVeskabFabMkNj">> = iolist_to_binary(re:replace("ab","((?i)a)b","Wj&MNVesk&F&MkNj",[global])), 
+    <<"K">> = iolist_to_binary(re:replace("Ab","(?:(?i)a)b","K\\1",[])), 
+    <<"K">> = iolist_to_binary(re:replace("Ab","(?:(?i)a)b","K\\1",[global])), 
+    <<"KAbmpSqMJmrScTHEHA">> = iolist_to_binary(re:replace("Ab","((?i)a)b","K&mpSqMJmrScTHEH\\1",[])), 
+    <<"KAbmpSqMJmrScTHEHA">> = iolist_to_binary(re:replace("Ab","((?i)a)b","K&mpSqMJmrScTHEH\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?i)a)b","jONwRrcyS&bFO",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?i)a)b","jONwRrcyS&bFO",[global])), 
+    <<"cb">> = iolist_to_binary(re:replace("cb","(?:(?i)a)b","DIfuf&vF\\1&o&yYq",[])), 
+    <<"cb">> = iolist_to_binary(re:replace("cb","(?:(?i)a)b","DIfuf&vF\\1&o&yYq",[global])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?:(?i)a)b","\\1\\1ntgcmKqp",[])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?:(?i)a)b","\\1\\1ntgcmKqp",[global])), 
+    <<"jI">> = iolist_to_binary(re:replace("ab","(?i:a)b","jI",[])), 
+    <<"jI">> = iolist_to_binary(re:replace("ab","(?i:a)b","jI",[global])), 
+    <<"bVgmsFMa">> = iolist_to_binary(re:replace("ab","((?i:a))b","bVgmsFMa",[])), 
+    <<"bVgmsFMa">> = iolist_to_binary(re:replace("ab","((?i:a))b","bVgmsFMa",[global])), 
+    <<"cEcAlebAbOIAbmOu">> = iolist_to_binary(re:replace("Ab","(?i:a)b","cEcAl\\1eb\\1&OI&\\1mOu",[])), 
+    <<"cEcAlebAbOIAbmOu">> = iolist_to_binary(re:replace("Ab","(?i:a)b","cEcAl\\1eb\\1&OI&\\1mOu",[global])), 
+    <<"hA">> = iolist_to_binary(re:replace("Ab","((?i:a))b","h\\1",[])), 
+    <<"hA">> = iolist_to_binary(re:replace("Ab","((?i:a))b","h\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?i:a)b","ip",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?i:a)b","ip",[global])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:a)b","\\1pL",[])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:a)b","\\1pL",[global])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:a)b","qL&OvIX\\1G&&rRe&x\\1o\\1",[])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:a)b","qL&OvIX\\1G&&rRe&x\\1o\\1",[global])), 
+    <<"RsYIqopkaabwdwdgKabT">> = iolist_to_binary(re:replace("ab","(?:(?-i)a)b","RsYIqopka&\\1wdwdgK&T",[caseless])), 
+    <<"RsYIqopkaabwdwdgKabT">> = iolist_to_binary(re:replace("ab","(?:(?-i)a)b","RsYIqopka&\\1wdwdgK&T",[caseless,
+                                                                                                                                                                                                                global])), 
+    <<"lLfababYHTqsmO">> = iolist_to_binary(re:replace("ab","((?-i)a)b","lLf&&YHTqsmO",[caseless])), 
+    <<"lLfababYHTqsmO">> = iolist_to_binary(re:replace("ab","((?-i)a)b","lLf&&YHTqsmO",[caseless,
+                                                                                                                                                                                         global])), 
+    <<"JCuXbQvaBXV">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","JCuXbQv&XV",[caseless])), 
+    <<"JCuXbQvaBXV">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","JCuXbQv&XV",[caseless,
+                                                                                                                                                                                        global])), 
+    <<"najlatTu">> = iolist_to_binary(re:replace("aB","((?-i)a)b","n\\1jl\\1tTu",[caseless])), 
+    <<"najlatTu">> = iolist_to_binary(re:replace("aB","((?-i)a)b","n\\1jl\\1tTu",[caseless,
+                                                                                                                                                                                         global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?-i)a)b","oRHrhfYgmYE",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?-i)a)b","oRHrhfYgmYE",[caseless,
+                                                                                                                                                                                                           global])), 
+    <<"C">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","C",[caseless])), 
+    <<"C">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","C",[caseless,
+                                                                                                                                                                     global])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?:(?-i)a)b","MbmyjKDJY",[caseless])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?:(?-i)a)b","MbmyjKDJY",[caseless,
+                                                                                                                                                                                     global])), 
+    <<"KRBaBYDPTaBIetfKafk">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","K\\1RB&YDPT&Ietf\\1Kafk",[caseless])), 
+    <<"KRBaBYDPTaBIetfKafk">> = iolist_to_binary(re:replace("aB","(?:(?-i)a)b","K\\1RB&YDPT&Ietf\\1Kafk",[caseless,
+                                                                                                                                                                                                                     global])), 
+    <<"FAeMLQgRgVVahad">> = iolist_to_binary(re:replace("aB","((?-i)a)b","FAeMLQgRgVV\\1h\\1d",[caseless])), 
+    <<"FAeMLQgRgVVahad">> = iolist_to_binary(re:replace("aB","((?-i)a)b","FAeMLQgRgVV\\1h\\1d",[caseless,
+                                                                                                                                                                                                       global])), 
     ok.
 run28() ->
-    <<"gGfbP">> = iolist_to_binary(re:replace("ab","(?-i:a)b","\\1gGfbP",[caseless])), 
-    <<"gGfbP">> = iolist_to_binary(re:replace("ab","(?-i:a)b","\\1gGfbP",[caseless,
-                                                                                                                                                                              global])), 
-    <<"oibsT">> = iolist_to_binary(re:replace("ab","((?-i:a))b","oibsT",[caseless])), 
-    <<"oibsT">> = iolist_to_binary(re:replace("ab","((?-i:a))b","oibsT",[caseless,
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?-i)a)b","V",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?:(?-i)a)b","V",[caseless,
+                                                                                                                                                                                       global])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?:(?-i)a)b","vOEiltgjc",[caseless])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?:(?-i)a)b","vOEiltgjc",[caseless,
+                                                                                                                                                                                     global])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","(?:(?-i)a)b","hCMP",[caseless])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","(?:(?-i)a)b","hCMP",[caseless,
                                                                                                                                                                            global])), 
-    <<"erLkRe">> = iolist_to_binary(re:replace("aB","(?-i:a)b","erLkRe",[caseless])), 
-    <<"erLkRe">> = iolist_to_binary(re:replace("aB","(?-i:a)b","erLkRe",[caseless,
-                                                                                                                                                                         global])), 
-    <<"NcuVaBaPaBqlgVJaaAMaBjt">> = iolist_to_binary(re:replace("aB","((?-i:a))b","NcuV&aP&qlgVJ\\1\\1AM&jt",[caseless])), 
-    <<"NcuVaBaPaBqlgVJaaAMaBjt">> = iolist_to_binary(re:replace("aB","((?-i:a))b","NcuV&aP&qlgVJ\\1\\1AM&jt",[caseless,
-                                                                                                                                                                                                                      global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?-i:a)b","xW",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?-i:a)b","xW",[caseless,
-                                                                                                                                                                                   global])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","(?-i:a)b","rBT\\1&D&jmNXx",[caseless])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","(?-i:a)b","rBT\\1&D&jmNXx",[caseless,
-                                                                                                                                                                                            global])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?-i:a)b","oyAx&&hEq\\1",[caseless])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?-i:a)b","oyAx&&hEq\\1",[caseless,
-                                                                                                                                                                                        global])), 
-    <<"shG">> = iolist_to_binary(re:replace("aB","(?-i:a)b","\\1shG",[caseless])), 
-    <<"shG">> = iolist_to_binary(re:replace("aB","(?-i:a)b","\\1shG",[caseless,
-                                                                                                                                                                          global])), 
-    <<"OKLO">> = iolist_to_binary(re:replace("aB","((?-i:a))b","OKLO",[caseless])), 
-    <<"OKLO">> = iolist_to_binary(re:replace("aB","((?-i:a))b","OKLO",[caseless,
-                                                                                                                                                                         global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?-i:a)b","DV\\1NmsJ&bJn&F",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?-i:a)b","DV\\1NmsJ&bJn&F",[caseless,
-                                                                                                                                                                                                                global])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?-i:a)b","I",[caseless])), 
-    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?-i:a)b","I",[caseless,
-                                                                                                                                                               global])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","(?-i:a)b","WVyTncmcNoIfn\\1B",[caseless])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","(?-i:a)b","WVyTncmcNoIfn\\1B",[caseless,
-                                                                                                                                                                                                global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?-i:a.))b","&UW\\1PRmJQx\\1inQ\\1o&&C",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?-i:a.))b","&UW\\1PRmJQx\\1inQ\\1o&&C",[caseless,
-                                                                                                                                                                                                                                             global])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","((?-i:a.))b","xFK&bFAyoLB\\1F",[caseless])), 
-    <<"AB">> = iolist_to_binary(re:replace("AB","((?-i:a.))b","xFK&bFAyoLB\\1F",[caseless,
+    <<"WVjqJoaFabihXyIK">> = iolist_to_binary(re:replace("ab","(?-i:a)b","WVjqJoaF&\\1ihXy\\1IK",[caseless])), 
+    <<"WVjqJoaFabihXyIK">> = iolist_to_binary(re:replace("ab","(?-i:a)b","WVjqJoaF&\\1ihXy\\1IK",[caseless,
+                                                                                                                                                                                                          global])), 
+    <<"hEauHabaabI">> = iolist_to_binary(re:replace("ab","((?-i:a))b","hE\\1uH&\\1&I",[caseless])), 
+    <<"hEauHabaabI">> = iolist_to_binary(re:replace("ab","((?-i:a))b","hE\\1uH&\\1&I",[caseless,
+                                                                                                                                                                                               global])), 
+    <<"PyNYkfxaBaFAYik">> = iolist_to_binary(re:replace("aB","(?-i:a)b","PyNYkfx&aFAYi\\1k",[caseless])), 
+    <<"PyNYkfxaBaFAYik">> = iolist_to_binary(re:replace("aB","(?-i:a)b","PyNYkfx&aFAYi\\1k",[caseless,
+                                                                                                                                                                                                 global])), 
+    <<"laBaBG">> = iolist_to_binary(re:replace("aB","((?-i:a))b","l&&G",[caseless])), 
+    <<"laBaBG">> = iolist_to_binary(re:replace("aB","((?-i:a))b","l&&G",[caseless,
+                                                                                                                                                                           global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?-i:a)b","eS\\1dn",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?-i:a)b","eS\\1dn",[caseless,
+                                                                                                                                                                                              global])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","(?-i:a)b","MhsbM&x\\1ydTksl",[caseless])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","(?-i:a)b","MhsbM&x\\1ydTksl",[caseless,
+                                                                                                                                                                                               global])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?-i:a)b","\\1srennTK\\1qOyk&LVOv",[caseless])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?-i:a)b","\\1srennTK\\1qOyk&LVOv",[caseless,
+                                                                                                                                                                                                            global])), 
+    <<"JJVTKIsthgwfb">> = iolist_to_binary(re:replace("aB","(?-i:a)b","JJVTKIst\\1hgwfb",[caseless])), 
+    <<"JJVTKIsthgwfb">> = iolist_to_binary(re:replace("aB","(?-i:a)b","JJVTKIst\\1hgwfb",[caseless,
+                                                                                                                                                                                              global])), 
+    <<"CyLaBaaBaFaBUQLaBYD">> = iolist_to_binary(re:replace("aB","((?-i:a))b","CyL&a&aF&UQL&YD",[caseless])), 
+    <<"CyLaBaaBaFaBUQLaBYD">> = iolist_to_binary(re:replace("aB","((?-i:a))b","CyL&a&aF&UQL&YD",[caseless,
                                                                                                                                                                                                    global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?-i:a)b","mWmXxiABWTMo&\\1bHX&m",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?-i:a)b","mWmXxiABWTMo&\\1bHX&m",[caseless,
+                                                                                                                                                                                                                            global])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?-i:a)b","KxfwWNxNB&uWywN",[caseless])), 
+    <<"Ab">> = iolist_to_binary(re:replace("Ab","(?-i:a)b","KxfwWNxNB&uWywN",[caseless,
+                                                                                                                                                                                            global])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","(?-i:a)b","FB&EbQh",[caseless])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","(?-i:a)b","FB&EbQh",[caseless,
+                                                                                                                                                                            global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?-i:a.))b","GeHOW",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?-i:a.))b","GeHOW",[caseless,
+                                                                                                                                                                                               global])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","((?-i:a.))b","t&\\1\\1wNwJd&umtr&\\1P&v",[caseless])), 
+    <<"AB">> = iolist_to_binary(re:replace("AB","((?-i:a.))b","t&\\1\\1wNwJd&umtr&\\1P&v",[caseless,
+                                                                                                                                                                                                                            global])), 
     <<"a
 B">> = iolist_to_binary(re:replace("a
-B","((?-i:a.))b","\\1E\\1AL\\1QP",[caseless])), 
+B","((?-i:a.))b","xLBhf&h",[caseless])), 
     <<"a
 B">> = iolist_to_binary(re:replace("a
-B","((?-i:a.))b","\\1E\\1AL\\1QP",[caseless,global])), 
-    <<"bja
-Ba
-wRNOa
-LMvela
-w">> = iolist_to_binary(re:replace("a
-B","((?s-i:a.))b","bj&\\1wRNO\\1LMvel\\1w",[caseless])), 
-    <<"bja
-Ba
-wRNOa
-LMvela
-w">> = iolist_to_binary(re:replace("a
-B","((?s-i:a.))b","bj&\\1wRNO\\1LMvel\\1w",[caseless,global])), 
-    <<"oi">> = iolist_to_binary(re:replace("cabbbb","(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))","oi",[])), 
-    <<"oi">> = iolist_to_binary(re:replace("cabbbb","(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))","oi",[global])), 
-    <<"LPIaGAjcBB">> = iolist_to_binary(re:replace("caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))","LPIaGAjc\\1B\\1B",[])), 
-    <<"LPIaGAjcBB">> = iolist_to_binary(re:replace("caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))","LPIaGAjc\\1B\\1B",[global])), 
-    <<"Ab4abmaeqLAb4abK">> = iolist_to_binary(re:replace("Ab4ab","(ab)\\d\\1","&maeqL&K",[caseless])), 
-    <<"Ab4abmaeqLAb4abK">> = iolist_to_binary(re:replace("Ab4ab","(ab)\\d\\1","&maeqL&K",[caseless,
-                                                                                                                                                                                           global])), 
-    <<"AUMabjlQ">> = iolist_to_binary(re:replace("ab4Ab","(ab)\\d\\1","AUM\\1jlQ",[caseless])), 
-    <<"AUMabjlQ">> = iolist_to_binary(re:replace("ab4Ab","(ab)\\d\\1","AUM\\1jlQ",[caseless,
-                                                                                                                                                                                            global])), 
-    <<"XmYfoobar1234bazkhCJfoobar1234bazrE">> = iolist_to_binary(re:replace("foobar1234baz","foo\\w*\\d{4}baz","\\1\\1XmY&khCJ&rE",[])), 
-    <<"XmYfoobar1234bazkhCJfoobar1234bazrE">> = iolist_to_binary(re:replace("foobar1234baz","foo\\w*\\d{4}baz","\\1\\1XmY&khCJ&rE",[global])), 
-    <<"j">> = iolist_to_binary(re:replace("x~~","x(~~)*(?:(?:F)?)?","j",[])), 
-    <<"j">> = iolist_to_binary(re:replace("x~~","x(~~)*(?:(?:F)?)?","j",[global])), 
-    <<"dvmR">> = iolist_to_binary(re:replace("aaac","^a(?#xxx){3}c","dvmR",[])), 
-    <<"dvmR">> = iolist_to_binary(re:replace("aaac","^a(?#xxx){3}c","dvmR",[global])), 
-    <<"TcvCihggCC">> = iolist_to_binary(re:replace("aaac","^a (?#xxx) (?#yyy) {3}c","TcvCihggCC\\1",[extended])), 
-    <<"TcvCihggCC">> = iolist_to_binary(re:replace("aaac","^a (?#xxx) (?#yyy) {3}c","TcvCihggCC\\1",[extended,
-                                                                                                                                                                                                                          global])), 
+B","((?-i:a.))b","xLBhf&h",[caseless,global])), 
+    <<"a
+BeNa
+a
+ra
+B">> = iolist_to_binary(re:replace("a
+B","((?s-i:a.))b","&eN\\1\\1r&",[caseless])), 
+    <<"a
+BeNa
+a
+ra
+B">> = iolist_to_binary(re:replace("a
+B","((?s-i:a.))b","&eN\\1\\1r&",[caseless,global])), 
+    <<"xDgxGuTySBL">> = iolist_to_binary(re:replace("cabbbb","(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))","xDgxGuTySB\\1L",[])), 
+    <<"xDgxGuTySBL">> = iolist_to_binary(re:replace("cabbbb","(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))","xDgxGuTySB\\1L",[global])), 
+    <<"S">> = iolist_to_binary(re:replace("caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))","S",[])), 
+    <<"S">> = iolist_to_binary(re:replace("caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))","S",[global])), 
+    <<"oAb4abQPdAAb">> = iolist_to_binary(re:replace("Ab4ab","(ab)\\d\\1","o&QPdA\\1",[caseless])), 
+    <<"oAb4abQPdAAb">> = iolist_to_binary(re:replace("Ab4ab","(ab)\\d\\1","o&QPdA\\1",[caseless,
+                                                                                                                                                                                             global])), 
+    <<"xDxHH">> = iolist_to_binary(re:replace("ab4Ab","(ab)\\d\\1","xDxHH",[caseless])), 
+    <<"xDxHH">> = iolist_to_binary(re:replace("ab4Ab","(ab)\\d\\1","xDxHH",[caseless,
+                                                                                                                                                                                   global])), 
+    <<"iEooNfoobar1234bazWrIlfoobar1234baznlqjBfoobar1234bazb">> = iolist_to_binary(re:replace("foobar1234baz","foo\\w*\\d{4}baz","iEooN&WrIl&nlqjB&\\1b",[])), 
+    <<"iEooNfoobar1234bazWrIlfoobar1234baznlqjBfoobar1234bazb">> = iolist_to_binary(re:replace("foobar1234baz","foo\\w*\\d{4}baz","iEooN&WrIl&nlqjB&\\1b",[global])), 
+    <<"dph">> = iolist_to_binary(re:replace("x~~","x(~~)*(?:(?:F)?)?","dph",[])), 
+    <<"dph">> = iolist_to_binary(re:replace("x~~","x(~~)*(?:(?:F)?)?","dph",[global])), 
+    <<"aaacCaaaciHua">> = iolist_to_binary(re:replace("aaac","^a(?#xxx){3}c","&C&iHua",[])), 
+    <<"aaacCaaaciHua">> = iolist_to_binary(re:replace("aaac","^a(?#xxx){3}c","&C&iHua",[global])), 
     ok.
 run29() ->
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<![cd])b","aDLvRLT\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<![cd])b","aDLvRLT\\1",[global])), 
+    <<"UkKlOLQggowaaaclFkU">> = iolist_to_binary(re:replace("aaac","^a (?#xxx) (?#yyy) {3}c","UkKlO\\1LQggow&lFkU",[extended])), 
+    <<"UkKlOLQggowaaaclFkU">> = iolist_to_binary(re:replace("aaac","^a (?#xxx) (?#yyy) {3}c","UkKlO\\1LQggow&lFkU",[extended,
+                                                                                                                                                                                                                                       global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<![cd])b","qVEB\\1Buo",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<![cd])b","qVEB\\1Buo",[global])), 
     <<"B
 B">> = iolist_to_binary(re:replace("B
-B","(?<![cd])b","&rX",[])), 
+B","(?<![cd])b","&PINm\\1tQW&u",[])), 
     <<"B
 B">> = iolist_to_binary(re:replace("B
-B","(?<![cd])b","&rX",[global])), 
-    <<"dbcb">> = iolist_to_binary(re:replace("dbcb","(?<![cd])b","RAdHe",[])), 
-    <<"dbcb">> = iolist_to_binary(re:replace("dbcb","(?<![cd])b","RAdHe",[global])), 
-    <<"dbLDvFpkRnyKFiqpapacb">> = iolist_to_binary(re:replace("dbaacb","(?<![cd])[ab]","LDvFpkRnyKFiqpap",[])), 
-    <<"dbLDvFpkRnyKFiqpapLDvFpkRnyKFiqpapcb">> = iolist_to_binary(re:replace("dbaacb","(?<![cd])[ab]","LDvFpkRnyKFiqpap",[global])), 
-    <<"dbpCgFRSanfBwdBHacb">> = iolist_to_binary(re:replace("dbaacb","(?<!(c|d))[ab]","pCgFRS&\\1nfBwdBH",[])), 
-    <<"dbpCgFRSanfBwdBHpCgFRSanfBwdBHcb">> = iolist_to_binary(re:replace("dbaacb","(?<!(c|d))[ab]","pCgFRS&\\1nfBwdBH",[global])), 
-    <<"cdaccJYb">> = iolist_to_binary(re:replace("cdaccb","(?<!cd)[ab]","J\\1Yb",[])), 
-    <<"cdaccJYb">> = iolist_to_binary(re:replace("cdaccb","(?<!cd)[ab]","J\\1Yb",[global])), 
-    <<"QQBKENcxCtDv">> = iolist_to_binary(re:replace("","^(?:a?b?)*$","\\1&QQ\\1BKENcxCtD&v",[])), 
-    <<"QQBKENcxCtDv">> = iolist_to_binary(re:replace("","^(?:a?b?)*$","\\1&QQ\\1BKENcxCtD&v",[global])), 
-    <<"EUVqGakpKtkaa">> = iolist_to_binary(re:replace("a","^(?:a?b?)*$","EUVqG&kp\\1\\1Ktk&&",[])), 
-    <<"EUVqGakpKtkaa">> = iolist_to_binary(re:replace("a","^(?:a?b?)*$","EUVqG&kp\\1\\1Ktk&&",[global])), 
-    <<"PJebYabVrwtUnyyi">> = iolist_to_binary(re:replace("ab","^(?:a?b?)*$","PJebY&Vrw\\1tUnyyi",[])), 
-    <<"PJebYabVrwtUnyyi">> = iolist_to_binary(re:replace("ab","^(?:a?b?)*$","PJebY&Vrw\\1tUnyyi",[global])), 
-    <<"TaaaaJgnBHpNaaaqW">> = iolist_to_binary(re:replace("aaa","^(?:a?b?)*$","Ta&JgnBHpN&qW",[])), 
-    <<"TaaaaJgnBHpNaaaqW">> = iolist_to_binary(re:replace("aaa","^(?:a?b?)*$","Ta&JgnBHpN&qW",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?:a?b?)*$","s",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?:a?b?)*$","s",[global])), 
-    <<"dbcb">> = iolist_to_binary(re:replace("dbcb","^(?:a?b?)*$","D",[])), 
-    <<"dbcb">> = iolist_to_binary(re:replace("dbcb","^(?:a?b?)*$","D",[global])), 
-    <<"a--">> = iolist_to_binary(re:replace("a--","^(?:a?b?)*$","xqeccmA\\1PK&\\1j\\1QcQv&",[])), 
-    <<"a--">> = iolist_to_binary(re:replace("a--","^(?:a?b?)*$","xqeccmA\\1PK&\\1j\\1QcQv&",[global])), 
-    <<"aa--">> = iolist_to_binary(re:replace("aa--","^(?:a?b?)*$","&y&JYUp&omM",[])), 
-    <<"aa--">> = iolist_to_binary(re:replace("aa--","^(?:a?b?)*$","&y&JYUp&omM",[global])), 
-    <<"suK
+B","(?<![cd])b","&PINm\\1tQW&u",[global])), 
+    <<"dbcb">> = iolist_to_binary(re:replace("dbcb","(?<![cd])b","JN\\1nXQWo\\1gpGr",[])), 
+    <<"dbcb">> = iolist_to_binary(re:replace("dbcb","(?<![cd])b","JN\\1nXQWo\\1gpGr",[global])), 
+    <<"dbgLxFuiCCrajPsTmTacb">> = iolist_to_binary(re:replace("dbaacb","(?<![cd])[ab]","gLxFuiCCrajP\\1sTmT",[])), 
+    <<"dbgLxFuiCCrajPsTmTgLxFuiCCrajPsTmTcb">> = iolist_to_binary(re:replace("dbaacb","(?<![cd])[ab]","gLxFuiCCrajP\\1sTmT",[global])), 
+    <<"dbiyqEacb">> = iolist_to_binary(re:replace("dbaacb","(?<!(c|d))[ab]","iyqE",[])), 
+    <<"dbiyqEiyqEcb">> = iolist_to_binary(re:replace("dbaacb","(?<!(c|d))[ab]","iyqE",[global])), 
+    <<"cdaccfGWRbbyWukeN">> = iolist_to_binary(re:replace("cdaccb","(?<!cd)[ab]","\\1\\1fGWR\\1&\\1&yWukeN",[])), 
+    <<"cdaccfGWRbbyWukeN">> = iolist_to_binary(re:replace("cdaccb","(?<!cd)[ab]","\\1\\1fGWR\\1&\\1&yWukeN",[global])), 
+    <<"radhOoMmkTyvp">> = iolist_to_binary(re:replace("","^(?:a?b?)*$","radhO&oMmkTy&vp",[])), 
+    <<"radhOoMmkTyvp">> = iolist_to_binary(re:replace("","^(?:a?b?)*$","radhO&oMmkTy&vp",[global])), 
+    <<"iaraX">> = iolist_to_binary(re:replace("a","^(?:a?b?)*$","i&r&X",[])), 
+    <<"iaraX">> = iolist_to_binary(re:replace("a","^(?:a?b?)*$","i&r&X",[global])), 
+    <<"uvabababcGDFD">> = iolist_to_binary(re:replace("ab","^(?:a?b?)*$","uv&&&cGDFD",[])), 
+    <<"uvabababcGDFD">> = iolist_to_binary(re:replace("ab","^(?:a?b?)*$","uv&&&cGDFD",[global])), 
+    <<"aaawlwIRsqaaallaaaAnaaaBraaa">> = iolist_to_binary(re:replace("aaa","^(?:a?b?)*$","&wlwIRsq&ll\\1&An&B\\1r&",[])), 
+    <<"aaawlwIRsqaaallaaaAnaaaBraaa">> = iolist_to_binary(re:replace("aaa","^(?:a?b?)*$","&wlwIRsq&ll\\1&An&B\\1r&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?:a?b?)*$","HQDGKPOboFhEDT&FLu&D",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?:a?b?)*$","HQDGKPOboFhEDT&FLu&D",[global])), 
+    <<"dbcb">> = iolist_to_binary(re:replace("dbcb","^(?:a?b?)*$","dWU\\1&MLWjnDLY\\1\\1M",[])), 
+    <<"dbcb">> = iolist_to_binary(re:replace("dbcb","^(?:a?b?)*$","dWU\\1&MLWjnDLY\\1\\1M",[global])), 
+    <<"a--">> = iolist_to_binary(re:replace("a--","^(?:a?b?)*$","\\1&KaprjNw&yXkKe",[])), 
+    <<"a--">> = iolist_to_binary(re:replace("a--","^(?:a?b?)*$","\\1&KaprjNw&yXkKe",[global])), 
+    <<"aa--">> = iolist_to_binary(re:replace("aa--","^(?:a?b?)*$","Rr&FlU",[])), 
+    <<"aa--">> = iolist_to_binary(re:replace("aa--","^(?:a?b?)*$","Rr&FlU",[global])), 
+    <<"Ta
+ba
+Bkga
+bx
 c">> = iolist_to_binary(re:replace("a
 b
-c","((?s)^a(.))((?m)^b$)","suK",[])), 
-    <<"suK
+c","((?s)^a(.))((?m)^b$)","T&\\1Bkg&x",[])), 
+    <<"Ta
+ba
+Bkga
+bx
 c">> = iolist_to_binary(re:replace("a
 b
-c","((?s)^a(.))((?m)^b$)","suK",[global])), 
+c","((?s)^a(.))((?m)^b$)","T&\\1Bkg&x",[global])), 
     <<"a
-bsbrmbHobdxBbb
+fRyiaWcebhcY
 c">> = iolist_to_binary(re:replace("a
 b
-c","((?m)^b$)","\\1s&rm\\1Ho&dxB&\\1",[])), 
+c","((?m)^b$)","fRyiaWce&hcY",[])), 
     <<"a
-bsbrmbHobdxBbb
+fRyiaWcebhcY
 c">> = iolist_to_binary(re:replace("a
 b
-c","((?m)^b$)","\\1s&rm\\1Ho&dxB&\\1",[global])), 
+c","((?m)^b$)","fRyiaWce&hcY",[global])), 
     <<"a
-DbLxnGxIyQMiaCJKYa">> = iolist_to_binary(re:replace("a
-b","(?m)^b","D&LxnGxIyQMiaCJKYa\\1",[])), 
+j">> = iolist_to_binary(re:replace("a
+b","(?m)^b","j\\1",[])), 
     <<"a
-DbLxnGxIyQMiaCJKYa">> = iolist_to_binary(re:replace("a
-b","(?m)^b","D&LxnGxIyQMiaCJKYa\\1",[global])), 
+j">> = iolist_to_binary(re:replace("a
+b","(?m)^b","j\\1",[global])), 
     <<"a
-TbTgrAWgAV">> = iolist_to_binary(re:replace("a
-b","(?m)^(b)","T\\1TgrAWgAV",[])), 
+tbDLKbpbbqBbWXNbjBU">> = iolist_to_binary(re:replace("a
+b","(?m)^(b)","t\\1DLK\\1p&\\1qB\\1WXNbjBU",[])), 
     <<"a
-TbTgrAWgAV">> = iolist_to_binary(re:replace("a
-b","(?m)^(b)","T\\1TgrAWgAV",[global])), 
+tbDLKbpbbqBbWXNbjBU">> = iolist_to_binary(re:replace("a
+b","(?m)^(b)","t\\1DLK\\1p&\\1qB\\1WXNbjBU",[global])), 
     <<"a
-KvbbbEUIbCFmvpdpI">> = iolist_to_binary(re:replace("a
-b","((?m)^b)","Kv\\1&&EUI&CFmvpdpI",[])), 
+hJUkbQmbMMdabmm">> = iolist_to_binary(re:replace("a
+b","((?m)^b)","hJUk&Qm\\1MMda&mm",[])), 
     <<"a
-KvbbbEUIbCFmvpdpI">> = iolist_to_binary(re:replace("a
-b","((?m)^b)","Kv\\1&&EUI&CFmvpdpI",[global])), 
-    <<"amFIqrSY
-bYBDTRTmIb">> = iolist_to_binary(re:replace("a
-b","\\n((?m)^b)","mFIqrSY&YBDTRTmI\\1",[])), 
-    <<"amFIqrSY
-bYBDTRTmIb">> = iolist_to_binary(re:replace("a
-b","\\n((?m)^b)","mFIqrSY&YBDTRTmI\\1",[global])), 
+hJUkbQmbMMdabmm">> = iolist_to_binary(re:replace("a
+b","((?m)^b)","hJUk&Qm\\1MMda&mm",[global])), 
+    <<"ad">> = iolist_to_binary(re:replace("a
+b","\\n((?m)^b)","d",[])), 
+    <<"ad">> = iolist_to_binary(re:replace("a
+b","\\n((?m)^b)","d",[global])), 
     <<"a
-bGyvT
-WAEIfT
-">> = iolist_to_binary(re:replace("a
+bu">> = iolist_to_binary(re:replace("a
 b
-c","((?s).)c(?!.)","GyvT\\1WAEIfT\\1",[])), 
+c","((?s).)c(?!.)","u",[])), 
     <<"a
-bGyvT
-WAEIfT
-">> = iolist_to_binary(re:replace("a
+bu">> = iolist_to_binary(re:replace("a
 b
-c","((?s).)c(?!.)","GyvT\\1WAEIfT\\1",[global])), 
+c","((?s).)c(?!.)","u",[global])), 
     <<"a
-bu
-
-ciY
-ONSatC
-q
-cgqg">> = iolist_to_binary(re:replace("a
+bpB">> = iolist_to_binary(re:replace("a
 b
-c","((?s).)c(?!.)","u\\1&iY\\1ONSatC\\1q&gqg",[])), 
+c","((?s).)c(?!.)","pB",[])), 
     <<"a
-bu
-
-ciY
-ONSatC
-q
-cgqg">> = iolist_to_binary(re:replace("a
+bpB">> = iolist_to_binary(re:replace("a
 b
-c","((?s).)c(?!.)","u\\1&iY\\1ONSatC\\1q&gqg",[global])), 
+c","((?s).)c(?!.)","pB",[global])), 
     <<"a
-EaHhNb
-cc">> = iolist_to_binary(re:replace("a
 b
-c","((?s)b.)c(?!.)","EaHhN&c",[])), 
+cIe">> = iolist_to_binary(re:replace("a
+b
+c","((?s)b.)c(?!.)","&Ie",[])), 
     <<"a
-EaHhNb
-cc">> = iolist_to_binary(re:replace("a
 b
-c","((?s)b.)c(?!.)","EaHhN&c",[global])), 
+cIe">> = iolist_to_binary(re:replace("a
+b
+c","((?s)b.)c(?!.)","&Ie",[global])), 
     <<"a
-Qyf">> = iolist_to_binary(re:replace("a
+sqb
+">> = iolist_to_binary(re:replace("a
 b
-c","((?s)b.)c(?!.)","Qyf",[])), 
+c","((?s)b.)c(?!.)","sq\\1",[])), 
     <<"a
-Qyf">> = iolist_to_binary(re:replace("a
+sqb
+">> = iolist_to_binary(re:replace("a
 b
-c","((?s)b.)c(?!.)","Qyf",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","()^b","uPupHDfyOM",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","()^b","uPupHDfyOM",[global])), 
+c","((?s)b.)c(?!.)","sq\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","()^b","ov",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","()^b","ov",[global])), 
     <<"a
 b
 c">> = iolist_to_binary(re:replace("a
 b
-c","()^b","ie",[])), 
+c","()^b","uMvMIoSdSSJ",[])), 
     <<"a
 b
 c">> = iolist_to_binary(re:replace("a
 b
-c","()^b","ie",[global])), 
+c","()^b","uMvMIoSdSSJ",[global])), 
     <<"a
 b
 c">> = iolist_to_binary(re:replace("a
 b
-c","()^b","XOjtYTE&",[])), 
+c","()^b","CWpw",[])), 
     <<"a
 b
 c">> = iolist_to_binary(re:replace("a
 b
-c","()^b","XOjtYTE&",[global])), 
+c","()^b","CWpw",[global])), 
     <<"a
-up
+VJbfDbMGQCbssq
 c">> = iolist_to_binary(re:replace("a
 b
-c","((?m)^b)","up",[])), 
+c","((?m)^b)","VJ&fD&MGQC&ssq",[])), 
     <<"a
-up
+VJbfDbMGQCbssq
 c">> = iolist_to_binary(re:replace("a
 b
-c","((?m)^b)","up",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(x)?(?(1)a|b)","Q&VpBvd&HCANVl",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(x)?(?(1)a|b)","Q&VpBvd&HCANVl",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(x)?(?(1)a|b)","PJENMvR\\1&\\1nkq\\1j&P&",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(x)?(?(1)a|b)","PJENMvR\\1&\\1nkq\\1j&P&",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(x)?(?(1)a|b)","hStdV\\1o",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(x)?(?(1)a|b)","hStdV\\1o",[global])), 
-    <<"bpiiYpjmbL">> = iolist_to_binary(re:replace("a","(x)?(?(1)b|a)","bpiiYpjmbL",[])), 
-    <<"bpiiYpjmbL">> = iolist_to_binary(re:replace("a","(x)?(?(1)b|a)","bpiiYpjmbL",[global])), 
-    <<"ldpcm">> = iolist_to_binary(re:replace("a","()?(?(1)b|a)","ldpc\\1m",[])), 
-    <<"ldpcm">> = iolist_to_binary(re:replace("a","()?(?(1)b|a)","ldpc\\1m",[global])), 
+c","((?m)^b)","VJ&fD&MGQC&ssq",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(x)?(?(1)a|b)","LNqS&m",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(x)?(?(1)a|b)","LNqS&m",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(x)?(?(1)a|b)","OkYauyNGxeWuW\\1\\1&MWr",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(x)?(?(1)a|b)","OkYauyNGxeWuW\\1\\1&MWr",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(x)?(?(1)a|b)","scDk\\1nM",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(x)?(?(1)a|b)","scDk\\1nM",[global])), 
+    <<"YcA">> = iolist_to_binary(re:replace("a","(x)?(?(1)b|a)","\\1YcA",[])), 
+    <<"YcA">> = iolist_to_binary(re:replace("a","(x)?(?(1)b|a)","\\1YcA",[global])), 
     ok.
 run30() ->
-    <<"XVaoQoPYY">> = iolist_to_binary(re:replace("a","()?(?(1)a|b)","\\1X\\1V&oQoPYY",[])), 
-    <<"XVaoQoPYY">> = iolist_to_binary(re:replace("a","()?(?(1)a|b)","\\1X\\1V&oQoPYY",[global])), 
-    <<"NIfcW(blah)G">> = iolist_to_binary(re:replace("(blah)","^(\\()?blah(?(1)(\\)))$","NIfcW&G",[])), 
-    <<"NIfcW(blah)G">> = iolist_to_binary(re:replace("(blah)","^(\\()?blah(?(1)(\\)))$","NIfcW&G",[global])), 
-    <<"pnblahSJOoELoLblah">> = iolist_to_binary(re:replace("blah","^(\\()?blah(?(1)(\\)))$","pn&SJOoELoL&",[])), 
-    <<"pnblahSJOoELoLblah">> = iolist_to_binary(re:replace("blah","^(\\()?blah(?(1)(\\)))$","pn&SJOoELoL&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\()?blah(?(1)(\\)))$","&qo&jitI",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\()?blah(?(1)(\\)))$","&qo&jitI",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","^(\\()?blah(?(1)(\\)))$","nvEsX\\1dtIq",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","^(\\()?blah(?(1)(\\)))$","nvEsX\\1dtIq",[global])), 
-    <<"blah)">> = iolist_to_binary(re:replace("blah)","^(\\()?blah(?(1)(\\)))$","QkLbrxtPSiEFXY",[])), 
-    <<"blah)">> = iolist_to_binary(re:replace("blah)","^(\\()?blah(?(1)(\\)))$","QkLbrxtPSiEFXY",[global])), 
-    <<"(blah">> = iolist_to_binary(re:replace("(blah","^(\\()?blah(?(1)(\\)))$","lAP",[])), 
-    <<"(blah">> = iolist_to_binary(re:replace("(blah","^(\\()?blah(?(1)(\\)))$","lAP",[global])), 
-    <<"(LsJwkbg(bfkt(NulbXR">> = iolist_to_binary(re:replace("(blah)","^(\\(+)?blah(?(1)(\\)))$","\\1LsJwkbg\\1bfkt\\1NulbXR",[])), 
-    <<"(LsJwkbg(bfkt(NulbXR">> = iolist_to_binary(re:replace("(blah)","^(\\(+)?blah(?(1)(\\)))$","\\1LsJwkbg\\1bfkt\\1NulbXR",[global])), 
-    <<"d">> = iolist_to_binary(re:replace("blah","^(\\(+)?blah(?(1)(\\)))$","\\1d",[])), 
-    <<"d">> = iolist_to_binary(re:replace("blah","^(\\(+)?blah(?(1)(\\)))$","\\1d",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\(+)?blah(?(1)(\\)))$","EMgTAXywJ\\1sx",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\(+)?blah(?(1)(\\)))$","EMgTAXywJ\\1sx",[global])), 
-    <<"blah)">> = iolist_to_binary(re:replace("blah)","^(\\(+)?blah(?(1)(\\)))$","LdpE",[])), 
-    <<"blah)">> = iolist_to_binary(re:replace("blah)","^(\\(+)?blah(?(1)(\\)))$","LdpE",[global])), 
-    <<"(blah">> = iolist_to_binary(re:replace("(blah","^(\\(+)?blah(?(1)(\\)))$","x",[])), 
-    <<"(blah">> = iolist_to_binary(re:replace("(blah","^(\\(+)?blah(?(1)(\\)))$","x",[global])), 
-    <<"DTG">> = iolist_to_binary(re:replace("a","(?(?!a)b|a)","DT\\1G\\1",[])), 
-    <<"DTG">> = iolist_to_binary(re:replace("a","(?(?!a)b|a)","DT\\1G\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?=a)b|a)","d\\1lnf&YLYNM",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?=a)b|a)","d\\1lnf&YLYNM",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(?(?=a)b|a)","\\1SGC\\1&hP&OBDNrG",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(?(?=a)b|a)","\\1SGC\\1&hP&OBDNrG",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(?(?=a)b|a)","\\1O",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(?(?=a)b|a)","\\1O",[global])), 
-    <<"ToKaPapJTYo">> = iolist_to_binary(re:replace("a","(?(?=a)a|b)","\\1ToKaP&pJTYo",[])), 
-    <<"ToKaPapJTYo">> = iolist_to_binary(re:replace("a","(?(?=a)a|b)","\\1ToKaP&pJTYo",[global])), 
-    <<"aaYfA">> = iolist_to_binary(re:replace("aaab","(?=(a+?))(\\1ab)","\\1YfA",[])), 
-    <<"aaYfA">> = iolist_to_binary(re:replace("aaab","(?=(a+?))(\\1ab)","\\1YfA",[global])), 
-    <<"Oone:LVumwJGPxKone:">> = iolist_to_binary(re:replace("one:","(\\w+:)+","O&LVumwJGPxK\\1",[])), 
-    <<"Oone:LVumwJGPxKone:">> = iolist_to_binary(re:replace("one:","(\\w+:)+","O&LVumwJGPxK\\1",[global])), 
-    <<"axOGBQtmfLikDGlXSft">> = iolist_to_binary(re:replace("a","$(?<=^(a))","xOGBQtmfLikDGlXSft",[])), 
-    <<"axOGBQtmfLikDGlXSft">> = iolist_to_binary(re:replace("a","$(?<=^(a))","xOGBQtmfLikDGlXSft",[global])), 
-    <<"auQKtSaabLmmqtekWvRQaWJ">> = iolist_to_binary(re:replace("aaab","(?=(a+?))(\\1ab)","uQKtS&LmmqtekWvRQ\\1WJ",[])), 
-    <<"auQKtSaabLmmqtekWvRQaWJ">> = iolist_to_binary(re:replace("aaab","(?=(a+?))(\\1ab)","uQKtS&LmmqtekWvRQ\\1WJ",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?=(a+?))\\1ab","&&USoct\\1R",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?=(a+?))\\1ab","&&USoct\\1R",[global])), 
-    <<"aaab">> = iolist_to_binary(re:replace("aaab","^(?=(a+?))\\1ab","nNyoTw&TuS\\1oXos",[])), 
-    <<"aaab">> = iolist_to_binary(re:replace("aaab","^(?=(a+?))\\1ab","nNyoTw&TuS\\1oXos",[global])), 
-    <<"aaab">> = iolist_to_binary(re:replace("aaab","^(?=(a+?))\\1ab","MAutXFUx",[])), 
-    <<"aaab">> = iolist_to_binary(re:replace("aaab","^(?=(a+?))\\1ab","MAutXFUx",[global])), 
-    <<"cXabcdPLyeVVq">> = iolist_to_binary(re:replace("abcd","([\\w:]+::)?(\\w+)$","c\\1X&\\1PLyeV\\1Vq",[])), 
-    <<"cXabcdPLyeVVq">> = iolist_to_binary(re:replace("abcd","([\\w:]+::)?(\\w+)$","c\\1X&\\1PLyeV\\1Vq",[global])), 
-    <<"jxy:z:::abcdYDxy:z:::Ixy:z:::abcdA">> = iolist_to_binary(re:replace("xy:z:::abcd","([\\w:]+::)?(\\w+)$","j&YD\\1I&A",[])), 
-    <<"jxy:z:::abcdYDxy:z:::Ixy:z:::abcdA">> = iolist_to_binary(re:replace("xy:z:::abcd","([\\w:]+::)?(\\w+)$","j&YD\\1I&A",[global])), 
-    <<"IbkqaaexycIVtbd">> = iolist_to_binary(re:replace("aexycd","^[^bcd]*(c+)","Ibkqa&IVtb",[])), 
-    <<"IbkqaaexycIVtbd">> = iolist_to_binary(re:replace("aexycd","^[^bcd]*(c+)","Ibkqa&IVtb",[global])), 
-    <<"cSLuXFBaavfbUaahyxuWowk">> = iolist_to_binary(re:replace("caab","(a*)b+","SLuXFB\\1vfbU\\1hyxuWowk",[])), 
-    <<"cSLuXFBaavfbUaahyxuWowk">> = iolist_to_binary(re:replace("caab","(a*)b+","SLuXFB\\1vfbU\\1hyxuWowk",[global])), 
-    <<"n">> = iolist_to_binary(re:replace("abcd","([\\w:]+::)?(\\w+)$","n",[])), 
-    <<"n">> = iolist_to_binary(re:replace("abcd","([\\w:]+::)?(\\w+)$","n",[global])), 
-    <<"xy:z:::abcdSfCyKxy:z:::abcdxy:z:::rOIxy:z:::qaXJV">> = iolist_to_binary(re:replace("xy:z:::abcd","([\\w:]+::)?(\\w+)$","&SfCyK&\\1rOI\\1qaXJV",[])), 
-    <<"xy:z:::abcdSfCyKxy:z:::abcdxy:z:::rOIxy:z:::qaXJV">> = iolist_to_binary(re:replace("xy:z:::abcd","([\\w:]+::)?(\\w+)$","&SfCyK&\\1rOI\\1qaXJV",[global])), 
-    <<"*** FDIubo">> = iolist_to_binary(re:replace("*** Failers","([\\w:]+::)?(\\w+)$","FDIubo",[])), 
-    <<"*** FDIubo">> = iolist_to_binary(re:replace("*** Failers","([\\w:]+::)?(\\w+)$","FDIubo",[global])), 
-    <<"abcd:">> = iolist_to_binary(re:replace("abcd:","([\\w:]+::)?(\\w+)$","\\1\\1FqKhObWFBLnW",[])), 
-    <<"abcd:">> = iolist_to_binary(re:replace("abcd:","([\\w:]+::)?(\\w+)$","\\1\\1FqKhObWFBLnW",[global])), 
-    <<"abcd:">> = iolist_to_binary(re:replace("abcd:","([\\w:]+::)?(\\w+)$","\\1\\1\\1JSX&vwHeWnyicJH",[])), 
-    <<"abcd:">> = iolist_to_binary(re:replace("abcd:","([\\w:]+::)?(\\w+)$","\\1\\1\\1JSX&vwHeWnyicJH",[global])), 
-    <<"bsuraexycHejcJAclcd">> = iolist_to_binary(re:replace("aexycd","^[^bcd]*(c+)","bsur&HejcJA\\1l\\1",[])), 
-    <<"bsuraexycHejcJAclcd">> = iolist_to_binary(re:replace("aexycd","^[^bcd]*(c+)","bsur&HejcJA\\1l\\1",[global])), 
+    <<"xNapUFFvOIj">> = iolist_to_binary(re:replace("a","()?(?(1)b|a)","xN&pU\\1FFvOIj",[])), 
+    <<"xNapUFFvOIj">> = iolist_to_binary(re:replace("a","()?(?(1)b|a)","xN&pU\\1FFvOIj",[global])), 
+    <<"XuaPbWvaWaalBtsa">> = iolist_to_binary(re:replace("a","()?(?(1)a|b)","Xu&PbWv&W&&lBts&",[])), 
+    <<"XuaPbWvaWaalBtsa">> = iolist_to_binary(re:replace("a","()?(?(1)a|b)","Xu&PbWv&W&&lBts&",[global])), 
+    <<"(fyCFuvHU((puIwItIx(">> = iolist_to_binary(re:replace("(blah)","^(\\()?blah(?(1)(\\)))$","\\1fyCFuvHU\\1\\1puIwItIx\\1",[])), 
+    <<"(fyCFuvHU((puIwItIx(">> = iolist_to_binary(re:replace("(blah)","^(\\()?blah(?(1)(\\)))$","\\1fyCFuvHU\\1\\1puIwItIx\\1",[global])), 
+    <<"AyRblahEPvK">> = iolist_to_binary(re:replace("blah","^(\\()?blah(?(1)(\\)))$","AyR&EPvK",[])), 
+    <<"AyRblahEPvK">> = iolist_to_binary(re:replace("blah","^(\\()?blah(?(1)(\\)))$","AyR&EPvK",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\()?blah(?(1)(\\)))$","SbDcblGvpFYoX&J&Gu",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\()?blah(?(1)(\\)))$","SbDcblGvpFYoX&J&Gu",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","^(\\()?blah(?(1)(\\)))$","&m",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","^(\\()?blah(?(1)(\\)))$","&m",[global])), 
+    <<"blah)">> = iolist_to_binary(re:replace("blah)","^(\\()?blah(?(1)(\\)))$","k\\1",[])), 
+    <<"blah)">> = iolist_to_binary(re:replace("blah)","^(\\()?blah(?(1)(\\)))$","k\\1",[global])), 
+    <<"(blah">> = iolist_to_binary(re:replace("(blah","^(\\()?blah(?(1)(\\)))$","BufqWrp\\1\\1UijV",[])), 
+    <<"(blah">> = iolist_to_binary(re:replace("(blah","^(\\()?blah(?(1)(\\)))$","BufqWrp\\1\\1UijV",[global])), 
+    <<"pIOc(eAW(">> = iolist_to_binary(re:replace("(blah)","^(\\(+)?blah(?(1)(\\)))$","pIOc\\1eAW\\1",[])), 
+    <<"pIOc(eAW(">> = iolist_to_binary(re:replace("(blah)","^(\\(+)?blah(?(1)(\\)))$","pIOc\\1eAW\\1",[global])), 
+    <<"p">> = iolist_to_binary(re:replace("blah","^(\\(+)?blah(?(1)(\\)))$","p",[])), 
+    <<"p">> = iolist_to_binary(re:replace("blah","^(\\(+)?blah(?(1)(\\)))$","p",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\(+)?blah(?(1)(\\)))$","y&&&AOp\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\(+)?blah(?(1)(\\)))$","y&&&AOp\\1",[global])), 
+    <<"blah)">> = iolist_to_binary(re:replace("blah)","^(\\(+)?blah(?(1)(\\)))$","\\1VJMcD\\1vw&NweMFm",[])), 
+    <<"blah)">> = iolist_to_binary(re:replace("blah)","^(\\(+)?blah(?(1)(\\)))$","\\1VJMcD\\1vw&NweMFm",[global])), 
+    <<"(blah">> = iolist_to_binary(re:replace("(blah","^(\\(+)?blah(?(1)(\\)))$","nmpAKxmhP\\1VH\\1DE\\1",[])), 
+    <<"(blah">> = iolist_to_binary(re:replace("(blah","^(\\(+)?blah(?(1)(\\)))$","nmpAKxmhP\\1VH\\1DE\\1",[global])), 
+    <<"sVrnWeaaBWqoEe">> = iolist_to_binary(re:replace("a","(?(?!a)b|a)","sVrnWea&BWqoE\\1e\\1",[])), 
+    <<"sVrnWeaaBWqoEe">> = iolist_to_binary(re:replace("a","(?(?!a)b|a)","sVrnWea&BWqoE\\1e\\1",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?=a)b|a)","yKlwaKvFuDaY&",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?(?=a)b|a)","yKlwaKvFuDaY&",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(?(?=a)b|a)","a&xlo",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(?(?=a)b|a)","a&xlo",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(?(?=a)b|a)","HA\\1fUFNxI",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(?(?=a)b|a)","HA\\1fUFNxI",[global])), 
+    <<"UTGiYaXaqADaSaxgaG">> = iolist_to_binary(re:replace("a","(?(?=a)a|b)","UTGiY&\\1X&qAD\\1&S&xgaG",[])), 
+    <<"UTGiYaXaqADaSaxgaG">> = iolist_to_binary(re:replace("a","(?(?=a)a|b)","UTGiY&\\1X&qAD\\1&S&xgaG",[global])), 
+    <<"aTjaOYiTQLgjuOn">> = iolist_to_binary(re:replace("aaab","(?=(a+?))(\\1ab)","Tj\\1OYiTQLgjuOn",[])), 
+    <<"aTjaOYiTQLgjuOn">> = iolist_to_binary(re:replace("aaab","(?=(a+?))(\\1ab)","Tj\\1OYiTQLgjuOn",[global])), 
+    <<"one:Yone:hI">> = iolist_to_binary(re:replace("one:","(\\w+:)+","&Y&hI",[])), 
+    <<"one:Yone:hI">> = iolist_to_binary(re:replace("one:","(\\w+:)+","&Y&hI",[global])), 
+    <<"aJdMoadBqra">> = iolist_to_binary(re:replace("a","$(?<=^(a))","JdMo\\1&dBqr&\\1",[])), 
+    <<"aJdMoadBqra">> = iolist_to_binary(re:replace("a","$(?<=^(a))","JdMo\\1&dBqr&\\1",[global])), 
+    <<"aRayaTFQFN">> = iolist_to_binary(re:replace("aaab","(?=(a+?))(\\1ab)","R\\1yaTFQFN",[])), 
+    <<"aRayaTFQFN">> = iolist_to_binary(re:replace("aaab","(?=(a+?))(\\1ab)","R\\1yaTFQFN",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?=(a+?))\\1ab","w",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?=(a+?))\\1ab","w",[global])), 
+    <<"aaab">> = iolist_to_binary(re:replace("aaab","^(?=(a+?))\\1ab","TAs",[])), 
+    <<"aaab">> = iolist_to_binary(re:replace("aaab","^(?=(a+?))\\1ab","TAs",[global])), 
+    <<"aaab">> = iolist_to_binary(re:replace("aaab","^(?=(a+?))\\1ab","gObuYj\\1f\\1&Y\\1&\\1",[])), 
+    <<"aaab">> = iolist_to_binary(re:replace("aaab","^(?=(a+?))\\1ab","gObuYj\\1f\\1&Y\\1&\\1",[global])), 
+    <<"WqUamivVmXabcdLd">> = iolist_to_binary(re:replace("abcd","([\\w:]+::)?(\\w+)$","W\\1qUamiv\\1V\\1mX&Ld",[])), 
+    <<"WqUamivVmXabcdLd">> = iolist_to_binary(re:replace("abcd","([\\w:]+::)?(\\w+)$","W\\1qUamiv\\1V\\1mX&Ld",[global])), 
+    <<"Ixy:z:::abcdxy:z:::abcdnxy:z:::xy:z:::abcdbsHvXRBC">> = iolist_to_binary(re:replace("xy:z:::abcd","([\\w:]+::)?(\\w+)$","I&&n\\1&bsHvXRBC",[])), 
+    <<"Ixy:z:::abcdxy:z:::abcdnxy:z:::xy:z:::abcdbsHvXRBC">> = iolist_to_binary(re:replace("xy:z:::abcd","([\\w:]+::)?(\\w+)$","I&&n\\1&bsHvXRBC",[global])), 
+    <<"Xd">> = iolist_to_binary(re:replace("aexycd","^[^bcd]*(c+)","X",[])), 
+    <<"Xd">> = iolist_to_binary(re:replace("aexycd","^[^bcd]*(c+)","X",[global])), 
+    <<"cxqAaaeaabaaLWaaaaQJTaaaaxG">> = iolist_to_binary(re:replace("caab","(a*)b+","xqA\\1e&\\1LW\\1\\1QJT\\1\\1xG",[])), 
+    <<"cxqAaaeaabaaLWaaaaQJTaaaaxG">> = iolist_to_binary(re:replace("caab","(a*)b+","xqA\\1e&\\1LW\\1\\1QJT\\1\\1xG",[global])), 
+    <<"PabcdoXTDiScdQabcdE">> = iolist_to_binary(re:replace("abcd","([\\w:]+::)?(\\w+)$","P&\\1o\\1XTDiScdQ&E",[])), 
+    <<"PabcdoXTDiScdQabcdE">> = iolist_to_binary(re:replace("abcd","([\\w:]+::)?(\\w+)$","P&\\1o\\1XTDiScdQ&E",[global])), 
+    <<"ltxy:z:::abcdOkVmTnmtexy:z:::MMY">> = iolist_to_binary(re:replace("xy:z:::abcd","([\\w:]+::)?(\\w+)$","lt&OkVmTnmte\\1MMY",[])), 
+    <<"ltxy:z:::abcdOkVmTnmtexy:z:::MMY">> = iolist_to_binary(re:replace("xy:z:::abcd","([\\w:]+::)?(\\w+)$","lt&OkVmTnmte\\1MMY",[global])), 
+    <<"*** hdDdHBCKXpUraMooFailersFailersW">> = iolist_to_binary(re:replace("*** Failers","([\\w:]+::)?(\\w+)$","hdDdHBCKXpUraMoo&\\1&W",[])), 
+    <<"*** hdDdHBCKXpUraMooFailersFailersW">> = iolist_to_binary(re:replace("*** Failers","([\\w:]+::)?(\\w+)$","hdDdHBCKXpUraMoo&\\1&W",[global])), 
+    <<"abcd:">> = iolist_to_binary(re:replace("abcd:","([\\w:]+::)?(\\w+)$","W&CE",[])), 
+    <<"abcd:">> = iolist_to_binary(re:replace("abcd:","([\\w:]+::)?(\\w+)$","W&CE",[global])), 
+    <<"abcd:">> = iolist_to_binary(re:replace("abcd:","([\\w:]+::)?(\\w+)$","HS&xAXhj\\1&h\\1oJanfg",[])), 
+    <<"abcd:">> = iolist_to_binary(re:replace("abcd:","([\\w:]+::)?(\\w+)$","HS&xAXhj\\1&h\\1oJanfg",[global])), 
+    <<"gncfaexycKcgd">> = iolist_to_binary(re:replace("aexycd","^[^bcd]*(c+)","gn\\1f&K\\1g",[])), 
+    <<"gncfaexycKcgd">> = iolist_to_binary(re:replace("aexycd","^[^bcd]*(c+)","gn\\1f&K\\1g",[global])), 
     ok.
 run31() ->
-    <<"C">> = iolist_to_binary(re:replace("aaab","(?>a+)b","\\1C",[])), 
-    <<"C">> = iolist_to_binary(re:replace("aaab","(?>a+)b","\\1C",[global])), 
-    <<"aNO:[pGn:[:[Hb]:">> = iolist_to_binary(re:replace("a:[b]:","([[:]+)","NO\\1pGn&\\1H",[])), 
-    <<"aNO:[pGn:[:[Hb]NO:pGn::H">> = iolist_to_binary(re:replace("a:[b]:","([[:]+)","NO\\1pGn&\\1H",[global])), 
-    <<"aUSAUCBri=[uNyXKFxsgAib]=">> = iolist_to_binary(re:replace("a=[b]=","([[=]+)","USAUCBri&uNyXKFxsgAi",[])), 
-    <<"aUSAUCBri=[uNyXKFxsgAib]USAUCBri=uNyXKFxsgAi">> = iolist_to_binary(re:replace("a=[b]=","([[=]+)","USAUCBri&uNyXKFxsgAi",[global])), 
-    <<"alNmxCu.[.[iUB.[.[b].">> = iolist_to_binary(re:replace("a.[b].","([[.]+)","lNmxCu&&iUB&\\1",[])), 
-    <<"alNmxCu.[.[iUB.[.[b]lNmxCu..iUB..">> = iolist_to_binary(re:replace("a.[b].","([[.]+)","lNmxCu&&iUB&\\1",[global])), 
-    <<"gGaaab">> = iolist_to_binary(re:replace("aaab","((?>a+)b)","gG&",[])), 
-    <<"gGaaab">> = iolist_to_binary(re:replace("aaab","((?>a+)b)","gG&",[global])), 
-    <<"XaaaSaaaFUaaabJnaaabMCaaabedCQAgh">> = iolist_to_binary(re:replace("aaab","(?>(a+))b","X\\1S\\1FU&Jn&MC&edCQAgh",[])), 
-    <<"XaaaSaaaFUaaabJnaaabMCaaabedCQAgh">> = iolist_to_binary(re:replace("aaab","(?>(a+))b","X\\1S\\1FU&Jn&MC&edCQAgh",[global])), 
-    <<"((nxgvJb">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+","n\\1gvJb",[])), 
-    <<"((nxgvJb">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+","n\\1gvJb",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a\\Z","dnHcIc\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a\\Z","dnHcIc\\1",[global])), 
-    <<"aaab">> = iolist_to_binary(re:replace("aaab","a\\Z","TMH",[])), 
-    <<"aaab">> = iolist_to_binary(re:replace("aaab","a\\Z","TMH",[global])), 
+    <<"dIgTpbIaaabHEixaaaby">> = iolist_to_binary(re:replace("aaab","(?>a+)b","dI\\1gTpbI&HEix&y",[])), 
+    <<"dIgTpbIaaabHEixaaaby">> = iolist_to_binary(re:replace("aaab","(?>a+)b","dI\\1gTpbI&HEix&y",[global])), 
+    <<"a:[xKoXTWDN:[:[P:[b]:">> = iolist_to_binary(re:replace("a:[b]:","([[:]+)","&xKoXTWDN\\1\\1P\\1",[])), 
+    <<"a:[xKoXTWDN:[:[P:[b]:xKoXTWDN::P:">> = iolist_to_binary(re:replace("a:[b]:","([[:]+)","&xKoXTWDN\\1\\1P\\1",[global])), 
+    <<"a=[b]=">> = iolist_to_binary(re:replace("a=[b]=","([[=]+)","\\1",[])), 
+    <<"a=[b]=">> = iolist_to_binary(re:replace("a=[b]=","([[=]+)","\\1",[global])), 
+    <<"aAULOvS.[q.[cI.[O.[K.[WMIpb].">> = iolist_to_binary(re:replace("a.[b].","([[.]+)","AULOvS&q\\1cI\\1O&K&WMIp",[])), 
+    <<"aAULOvS.[q.[cI.[O.[K.[WMIpb]AULOvS.q.cI.O.K.WMIp">> = iolist_to_binary(re:replace("a.[b].","([[.]+)","AULOvS&q\\1cI\\1O&K&WMIp",[global])), 
+    <<"tkaYMfUUpaaabHTyQAreKh">> = iolist_to_binary(re:replace("aaab","((?>a+)b)","tkaYMfUUp&HTyQAreKh",[])), 
+    <<"tkaYMfUUpaaabHTyQAreKh">> = iolist_to_binary(re:replace("aaab","((?>a+)b)","tkaYMfUUp&HTyQAreKh",[global])), 
+    <<"EHaaaGtlKGyaaaEAaaaaaahAK">> = iolist_to_binary(re:replace("aaab","(?>(a+))b","EH\\1GtlKGy\\1EA\\1\\1hAK",[])), 
+    <<"EHaaaGtlKGyaaaEAaaaaaahAK">> = iolist_to_binary(re:replace("aaab","(?>(a+))b","EH\\1GtlKGy\\1EA\\1\\1hAK",[global])), 
+    <<"((GwfYxOabc(ade)ufh()()xW">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+","GwfY\\1O&W",[])), 
+    <<"((GwfYxOabc(ade)ufh()()xW">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","((?>[^()]+)|\\([^()]*\\))+","GwfY\\1O&W",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a\\Z","mItu\\1oJX&CQC&UvIK",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a\\Z","mItu\\1oJX&CQC&UvIK",[global])), 
+    <<"aaab">> = iolist_to_binary(re:replace("aaab","a\\Z","IaLyKsEnQnMtfj\\1",[])), 
+    <<"aaab">> = iolist_to_binary(re:replace("aaab","a\\Z","IaLyKsEnQnMtfj\\1",[global])), 
     <<"a
 b">> = iolist_to_binary(re:replace("a
-b","a\\Z","Dt\\1LIek",[])), 
+b","a\\Z","eslV\\1s",[])), 
     <<"a
 b">> = iolist_to_binary(re:replace("a
-b","a\\Z","Dt\\1LIek",[global])), 
+b","a\\Z","eslV\\1s",[global])), 
     <<"a
-ihO">> = iolist_to_binary(re:replace("a
-b","b\\Z","ihO",[])), 
+MKbmAwNCnGbLYb">> = iolist_to_binary(re:replace("a
+b","b\\Z","M\\1K&mAwNCnG&LY\\1&",[])), 
     <<"a
-ihO">> = iolist_to_binary(re:replace("a
-b","b\\Z","ihO",[global])), 
+MKbmAwNCnGbLYb">> = iolist_to_binary(re:replace("a
+b","b\\Z","M\\1K&mAwNCnG&LY\\1&",[global])), 
     <<"a
-xaybR">> = iolist_to_binary(re:replace("a
-b","b\\Z","xaybR",[])), 
+YxEpUt">> = iolist_to_binary(re:replace("a
+b","b\\Z","YxEpUt",[])), 
     <<"a
-xaybR">> = iolist_to_binary(re:replace("a
-b","b\\Z","xaybR",[global])), 
+YxEpUt">> = iolist_to_binary(re:replace("a
+b","b\\Z","YxEpUt",[global])), 
     <<"a
-b">> = iolist_to_binary(re:replace("a
-b","b\\z","&",[])), 
+nocMyHoQWrYuE">> = iolist_to_binary(re:replace("a
+b","b\\z","nocMyHoQ\\1WrY\\1uE",[])), 
     <<"a
-b">> = iolist_to_binary(re:replace("a
-b","b\\z","&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","b\\z","L\\1\\1ffT&Q\\1\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","b\\z","L\\1\\1ffT&Q\\1\\1",[global])), 
-    <<"lKtonNambJv">> = iolist_to_binary(re:replace("a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","lKt\\1onN&mbJ\\1v",[])), 
-    <<"lKtonNambJv">> = iolist_to_binary(re:replace("a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","lKt\\1onN&mbJ\\1v",[global])), 
-    <<"pabcYFSdblfLabcy">> = iolist_to_binary(re:replace("abc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","p&\\1YFSdbl\\1fL&y",[])), 
-    <<"pabcYFSdblfLabcy">> = iolist_to_binary(re:replace("abc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","p&\\1YFSdbl\\1fL&y",[global])), 
-    <<"Ta-bKyCljTYNdT">> = iolist_to_binary(re:replace("a-b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","T&KyCljTYN\\1dT",[])), 
-    <<"Ta-bKyCljTYNdT">> = iolist_to_binary(re:replace("a-b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","T&KyCljTYN\\1dT",[global])), 
-    <<"RHSJc">> = iolist_to_binary(re:replace("0-9","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","RHSJc",[])), 
-    <<"RHSJc">> = iolist_to_binary(re:replace("0-9","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","RHSJc",[global])), 
-    <<"dMwhrVYNNa.ba.bGa.br">> = iolist_to_binary(re:replace("a.b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","\\1dMwhrVYNN&&G&r",[])), 
-    <<"dMwhrVYNNa.ba.bGa.br">> = iolist_to_binary(re:replace("a.b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","\\1dMwhrVYNN&&G&r",[global])), 
-    <<"kPaiiQUiPl">> = iolist_to_binary(re:replace("5.6.7","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","kPaiiQUiPl\\1",[])), 
-    <<"kPaiiQUiPl">> = iolist_to_binary(re:replace("5.6.7","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","kPaiiQUiPl\\1",[global])), 
-    <<"wvQrLEJUiDlAr">> = iolist_to_binary(re:replace("the.quick.brown.fox","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","wvQ\\1rLEJUi\\1DlAr",[])), 
-    <<"wvQrLEJUiDlAr">> = iolist_to_binary(re:replace("the.quick.brown.fox","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","wvQ\\1rLEJUi\\1DlAr",[global])), 
-    <<"iHa100.b200.300cGyVda100.b200.300cekCw">> = iolist_to_binary(re:replace("a100.b200.300c","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","iH&GyVd&\\1ekCw",[])), 
-    <<"iHa100.b200.300cGyVda100.b200.300cekCw">> = iolist_to_binary(re:replace("a100.b200.300c","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","iH&GyVd&\\1ekCw",[global])), 
-    <<"O">> = iolist_to_binary(re:replace("12-ab.1245","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","O",[])), 
-    <<"O">> = iolist_to_binary(re:replace("12-ab.1245","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","O",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","HUtU\\1hwSyIT&Oh\\1&&y",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","HUtU\\1hwSyIT&Oh\\1&&y",[global])), 
-    <<"">> = iolist_to_binary(re:replace("","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","hNvuQF&Qs&",[])), 
-    <<"">> = iolist_to_binary(re:replace("","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","hNvuQF&Qs&",[global])), 
-    <<".a">> = iolist_to_binary(re:replace(".a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","QqXr&DuJWM",[])), 
-    <<".a">> = iolist_to_binary(re:replace(".a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","QqXr&DuJWM",[global])), 
-    <<"-a">> = iolist_to_binary(re:replace("-a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","sk\\1IEt",[])), 
-    <<"-a">> = iolist_to_binary(re:replace("-a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","sk\\1IEt",[global])), 
-    <<"a-">> = iolist_to_binary(re:replace("a-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","q&NPicpE",[])), 
-    <<"a-">> = iolist_to_binary(re:replace("a-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","q&NPicpE",[global])), 
-    <<"a.">> = iolist_to_binary(re:replace("a.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","CQXy",[])), 
-    <<"a.">> = iolist_to_binary(re:replace("a.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","CQXy",[global])), 
-    <<"a_b">> = iolist_to_binary(re:replace("a_b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","LYXq",[])), 
-    <<"a_b">> = iolist_to_binary(re:replace("a_b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","LYXq",[global])), 
-    <<"a.-">> = iolist_to_binary(re:replace("a.-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","MD\\1",[])), 
-    <<"a.-">> = iolist_to_binary(re:replace("a.-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","MD\\1",[global])), 
-    <<"a..">> = iolist_to_binary(re:replace("a..","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","L",[])), 
-    <<"a..">> = iolist_to_binary(re:replace("a..","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","L",[global])), 
-    <<"ab..bc">> = iolist_to_binary(re:replace("ab..bc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","BCKwcl\\1kueBcjj",[])), 
-    <<"ab..bc">> = iolist_to_binary(re:replace("ab..bc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","BCKwcl\\1kueBcjj",[global])), 
-    <<"the.quick.brown.fox-">> = iolist_to_binary(re:replace("the.quick.brown.fox-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","JT&&v&ADCCjyxv",[])), 
-    <<"the.quick.brown.fox-">> = iolist_to_binary(re:replace("the.quick.brown.fox-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","JT&&v&ADCCjyxv",[global])), 
-    <<"the.quick.brown.fox.">> = iolist_to_binary(re:replace("the.quick.brown.fox.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","ss",[])), 
-    <<"the.quick.brown.fox.">> = iolist_to_binary(re:replace("the.quick.brown.fox.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","ss",[global])), 
-    <<"the.quick.brown.fox_">> = iolist_to_binary(re:replace("the.quick.brown.fox_","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","oN\\1QUG",[])), 
-    <<"the.quick.brown.fox_">> = iolist_to_binary(re:replace("the.quick.brown.fox_","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","oN\\1QUG",[global])), 
-    <<"the.quick.brown.fox+">> = iolist_to_binary(re:replace("the.quick.brown.fox+","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","dOn\\1&jl\\1b&",[])), 
-    <<"the.quick.brown.fox+">> = iolist_to_binary(re:replace("the.quick.brown.fox+","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","dOn\\1&jl\\1b&",[global])), 
-    <<"fkIx">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*)(?<=(abcd|wxyz))","fkIx",[])), 
-    <<"fkIxfkIx">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*)(?<=(abcd|wxyz))","fkIx",[global])), 
-    <<"endingwxyzendingwxyzuyEXDtendingwxyzFCFendingwxyzgoLpALi">> = iolist_to_binary(re:replace("endingwxyz","(?>.*)(?<=(abcd|wxyz))","&&uyEXDt&FCF&goLpALi",[])), 
-    <<"endingwxyzendingwxyzuyEXDtendingwxyzFCFendingwxyzgoLpALiuyEXDtFCFgoLpALi">> = iolist_to_binary(re:replace("endingwxyz","(?>.*)(?<=(abcd|wxyz))","&&uyEXDt&FCF&goLpALi",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>.*)(?<=(abcd|wxyz))","ElH",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>.*)(?<=(abcd|wxyz))","ElH",[global])), 
-    <<"a rather long string that doesn't end with one of them">> = iolist_to_binary(re:replace("a rather long string that doesn't end with one of them","(?>.*)(?<=(abcd|wxyz))","&GVy",[])), 
-    <<"a rather long string that doesn't end with one of them">> = iolist_to_binary(re:replace("a rather long string that doesn't end with one of them","(?>.*)(?<=(abcd|wxyz))","&GVy",[global])), 
-    <<"IpFbERword cat dog elephant mussel cow horse canary baboon snake shark otherwordvjword cat dog elephant mussel cow horse canary baboon snake shark otherwordaul">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword","IpFbER&vj&aul",[])), 
-    <<"IpFbERword cat dog elephant mussel cow horse canary baboon snake shark otherwordvjword cat dog elephant mussel cow horse canary baboon snake shark otherwordaul">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword","IpFbER&vj&aul",[global])), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword","JMrCXcb\\1Q&T\\1ypBy",[])), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword","JMrCXcb\\1Q&T\\1ypBy",[global])), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?>[a-zA-Z0-9]+ ){0,30}otherword","TD&O",[])), 
-    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?>[a-zA-Z0-9]+ ){0,30}otherword","TD&O",[global])), 
-    <<"999fooKfooJ">> = iolist_to_binary(re:replace("999foo","(?<=\\d{3}(?!999))foo","&K&J",[])), 
-    <<"999fooKfooJ">> = iolist_to_binary(re:replace("999foo","(?<=\\d{3}(?!999))foo","&K&J",[global])), 
-    <<"123999ncsryomxOKBBikcY">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}(?!999))foo","\\1ncsry\\1omxOKBBikcY",[])), 
-    <<"123999ncsryomxOKBBikcY">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}(?!999))foo","\\1ncsry\\1omxOKBBikcY",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}(?!999))foo","NMXv",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}(?!999))foo","NMXv",[global])), 
-    <<"123abcfoo">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}(?!999))foo","B\\1\\1",[])), 
-    <<"123abcfoo">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}(?!999))foo","B\\1\\1",[global])), 
-    <<"999faWvYAfooyphbfooC">> = iolist_to_binary(re:replace("999foo","(?<=(?!...999)\\d{3})foo","f\\1aW\\1vYA\\1&yphb&C",[])), 
-    <<"999faWvYAfooyphbfooC">> = iolist_to_binary(re:replace("999foo","(?<=(?!...999)\\d{3})foo","f\\1aW\\1vYA\\1&yphb&C",[global])), 
-    <<"123999D">> = iolist_to_binary(re:replace("123999foo","(?<=(?!...999)\\d{3})foo","D",[])), 
-    <<"123999D">> = iolist_to_binary(re:replace("123999foo","(?<=(?!...999)\\d{3})foo","D",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(?!...999)\\d{3})foo","xk\\1&NP",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(?!...999)\\d{3})foo","xk\\1&NP",[global])), 
-    <<"123abcfoo">> = iolist_to_binary(re:replace("123abcfoo","(?<=(?!...999)\\d{3})foo","Cpoo",[])), 
-    <<"123abcfoo">> = iolist_to_binary(re:replace("123abcfoo","(?<=(?!...999)\\d{3})foo","Cpoo",[global])), 
-    <<"123abcKgjBJrwxNA">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}(?!999)...)foo","KgjBJrwxNA",[])), 
-    <<"123abcKgjBJrwxNA">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}(?!999)...)foo","KgjBJrwxNA",[global])), 
-    <<"123456foomfooUfooUg">> = iolist_to_binary(re:replace("123456foo","(?<=\\d{3}(?!999)...)foo","&m&U&Ug\\1",[])), 
-    <<"123456foomfooUfooUg">> = iolist_to_binary(re:replace("123456foo","(?<=\\d{3}(?!999)...)foo","&m&U&Ug\\1",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}(?!999)...)foo","Ccj\\1&vjH&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}(?!999)...)foo","Ccj\\1&vjH&",[global])), 
-    <<"123999foo">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}(?!999)...)foo","&MeuE&",[])), 
-    <<"123999foo">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}(?!999)...)foo","&MeuE&",[global])), 
-    <<"123abcMdRfooqtYhLSo">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}...)(?<!999)foo","Md\\1R&qtYhLSo",[])), 
-    <<"123abcMdRfooqtYhLSo">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}...)(?<!999)foo","Md\\1R&qtYhLSo",[global])), 
-    <<"123456IfooHfooFgGWfoobS">> = iolist_to_binary(re:replace("123456foo","(?<=\\d{3}...)(?<!999)foo","I&H\\1\\1&\\1FgGW&bS",[])), 
-    <<"123456IfooHfooFgGWfoobS">> = iolist_to_binary(re:replace("123456foo","(?<=\\d{3}...)(?<!999)foo","I&H\\1\\1&\\1FgGW&bS",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}...)(?<!999)foo","x&KVkVB\\1mIkDO\\1",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}...)(?<!999)foo","x&KVkVB\\1mIkDO\\1",[global])), 
-    <<"123999foo">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}...)(?<!999)foo","imQyT&\\1",[])), 
-    <<"123999foo">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}...)(?<!999)foo","imQyT&\\1",[global])), 
+nocMyHoQWrYuE">> = iolist_to_binary(re:replace("a
+b","b\\z","nocMyHoQ\\1WrY\\1uE",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","b\\z","WYbAyvR",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","b\\z","WYbAyvR",[global])), 
+    <<"hnvNIpoJVjsUM">> = iolist_to_binary(re:replace("a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","hnvNIpoJVjsU\\1M",[])), 
+    <<"hnvNIpoJVjsUM">> = iolist_to_binary(re:replace("a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","hnvNIpoJVjsU\\1M",[global])), 
+    <<"hxMJiijTWX">> = iolist_to_binary(re:replace("abc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","hxMJiijTWX",[])), 
+    <<"hxMJiijTWX">> = iolist_to_binary(re:replace("abc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","hxMJiijTWX",[global])), 
+    <<"YbRuX">> = iolist_to_binary(re:replace("a-b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","YbRuX",[])), 
+    <<"YbRuX">> = iolist_to_binary(re:replace("a-b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","YbRuX",[global])), 
+    <<"SxvuEx0-9jSlY">> = iolist_to_binary(re:replace("0-9","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","SxvuEx\\1&j\\1\\1Sl\\1Y",[])), 
+    <<"SxvuEx0-9jSlY">> = iolist_to_binary(re:replace("0-9","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","SxvuEx\\1&j\\1\\1Sl\\1Y",[global])), 
+    <<"f">> = iolist_to_binary(re:replace("a.b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","f",[])), 
+    <<"f">> = iolist_to_binary(re:replace("a.b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","f",[global])), 
+    <<"ITsyB5.6.7Aaf">> = iolist_to_binary(re:replace("5.6.7","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","ITsyB&\\1Aaf",[])), 
+    <<"ITsyB5.6.7Aaf">> = iolist_to_binary(re:replace("5.6.7","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","ITsyB&\\1Aaf",[global])), 
+    <<"VwsTKcuXijrhthe.quick.brown.foxtk">> = iolist_to_binary(re:replace("the.quick.brown.fox","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","VwsTK\\1cu\\1Xijrh&tk",[])), 
+    <<"VwsTKcuXijrhthe.quick.brown.foxtk">> = iolist_to_binary(re:replace("the.quick.brown.fox","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","VwsTK\\1cu\\1Xijrh&tk",[global])), 
+    <<"nnlUga100.b200.300cnaspQDy">> = iolist_to_binary(re:replace("a100.b200.300c","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","nnlUg&\\1naspQDy",[])), 
+    <<"nnlUga100.b200.300cnaspQDy">> = iolist_to_binary(re:replace("a100.b200.300c","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","nnlUg&\\1naspQDy",[global])), 
+    <<"Dg12-ab.1245dwIGWfGU12-ab.1245G">> = iolist_to_binary(re:replace("12-ab.1245","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","Dg&\\1dwIGW\\1fGU&G",[])), 
+    <<"Dg12-ab.1245dwIGWfGU12-ab.1245G">> = iolist_to_binary(re:replace("12-ab.1245","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","Dg&\\1dwIGW\\1fGU&G",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","pRExPwXG\\1OMYxM&DJu",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","pRExPwXG\\1OMYxM&DJu",[global])), 
+    <<"">> = iolist_to_binary(re:replace("","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","onWS&OuXOY\\1URE",[])), 
+    <<"">> = iolist_to_binary(re:replace("","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","onWS&OuXOY\\1URE",[global])), 
+    <<".a">> = iolist_to_binary(re:replace(".a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","D\\1",[])), 
+    <<".a">> = iolist_to_binary(re:replace(".a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","D\\1",[global])), 
+    <<"-a">> = iolist_to_binary(re:replace("-a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","CU&qX&&",[])), 
+    <<"-a">> = iolist_to_binary(re:replace("-a","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","CU&qX&&",[global])), 
+    <<"a-">> = iolist_to_binary(re:replace("a-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","AWEksHnb",[])), 
+    <<"a-">> = iolist_to_binary(re:replace("a-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","AWEksHnb",[global])), 
+    <<"a.">> = iolist_to_binary(re:replace("a.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","pDdW\\1Ja",[])), 
+    <<"a.">> = iolist_to_binary(re:replace("a.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","pDdW\\1Ja",[global])), 
+    <<"a_b">> = iolist_to_binary(re:replace("a_b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","sX\\1GuXg\\1M",[])), 
+    <<"a_b">> = iolist_to_binary(re:replace("a_b","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","sX\\1GuXg\\1M",[global])), 
+    <<"a.-">> = iolist_to_binary(re:replace("a.-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","XerO",[])), 
+    <<"a.-">> = iolist_to_binary(re:replace("a.-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","XerO",[global])), 
+    <<"a..">> = iolist_to_binary(re:replace("a..","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","c&oypUmVFTuQ\\1",[])), 
+    <<"a..">> = iolist_to_binary(re:replace("a..","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","c&oypUmVFTuQ\\1",[global])), 
+    <<"ab..bc">> = iolist_to_binary(re:replace("ab..bc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","lfUtOX&i",[])), 
+    <<"ab..bc">> = iolist_to_binary(re:replace("ab..bc","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","lfUtOX&i",[global])), 
+    <<"the.quick.brown.fox-">> = iolist_to_binary(re:replace("the.quick.brown.fox-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","d&SWUEw\\1lw&EK",[])), 
+    <<"the.quick.brown.fox-">> = iolist_to_binary(re:replace("the.quick.brown.fox-","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","d&SWUEw\\1lw&EK",[global])), 
+    <<"the.quick.brown.fox.">> = iolist_to_binary(re:replace("the.quick.brown.fox.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","Sn\\1",[])), 
+    <<"the.quick.brown.fox.">> = iolist_to_binary(re:replace("the.quick.brown.fox.","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","Sn\\1",[global])), 
+    <<"the.quick.brown.fox_">> = iolist_to_binary(re:replace("the.quick.brown.fox_","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","&pfLJ",[])), 
+    <<"the.quick.brown.fox_">> = iolist_to_binary(re:replace("the.quick.brown.fox_","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","&pfLJ",[global])), 
+    <<"the.quick.brown.fox+">> = iolist_to_binary(re:replace("the.quick.brown.fox+","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","TgSSa",[])), 
+    <<"the.quick.brown.fox+">> = iolist_to_binary(re:replace("the.quick.brown.fox+","^(?>(?(1)\\.|())[^\\W_](?>[a-z0-9-]*[^\\W_])?)+$","TgSSa",[global])), 
+    <<"QalphabetabcdkrolcqqNP">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*)(?<=(abcd|wxyz))","Q&krolcqqNP",[])), 
+    <<"QalphabetabcdkrolcqqNPQkrolcqqNP">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*)(?<=(abcd|wxyz))","Q&krolcqqNP",[global])), 
+    <<"VIJWRwxyzSk">> = iolist_to_binary(re:replace("endingwxyz","(?>.*)(?<=(abcd|wxyz))","VIJWR\\1Sk",[])), 
+    <<"VIJWRwxyzSkVIJWRwxyzSk">> = iolist_to_binary(re:replace("endingwxyz","(?>.*)(?<=(abcd|wxyz))","VIJWR\\1Sk",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>.*)(?<=(abcd|wxyz))","\\1&gWuF",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?>.*)(?<=(abcd|wxyz))","\\1&gWuF",[global])), 
+    <<"a rather long string that doesn't end with one of them">> = iolist_to_binary(re:replace("a rather long string that doesn't end with one of them","(?>.*)(?<=(abcd|wxyz))","H&ltPpih\\1o",[])), 
+    <<"a rather long string that doesn't end with one of them">> = iolist_to_binary(re:replace("a rather long string that doesn't end with one of them","(?>.*)(?<=(abcd|wxyz))","H&ltPpih\\1o",[global])), 
+    <<"EJTgrword cat dog elephant mussel cow horse canary baboon snake shark otherwordMRkhYV">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword","EJ\\1Tgr&MRk\\1h\\1YV",[])), 
+    <<"EJTgrword cat dog elephant mussel cow horse canary baboon snake shark otherwordMRkhYV">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark otherword","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword","EJ\\1Tgr&MRk\\1h\\1YV",[global])), 
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword","AJGCQ&uuuLVT",[])), 
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark","word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword","AJGCQ&uuuLVT",[global])), 
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?>[a-zA-Z0-9]+ ){0,30}otherword","ncMPhkKY&ume",[])), 
+    <<"word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope">> = iolist_to_binary(re:replace("word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope","word (?>[a-zA-Z0-9]+ ){0,30}otherword","ncMPhkKY&ume",[global])), 
+    <<"999Kofooh">> = iolist_to_binary(re:replace("999foo","(?<=\\d{3}(?!999))foo","Ko&h",[])), 
+    <<"999Kofooh">> = iolist_to_binary(re:replace("999foo","(?<=\\d{3}(?!999))foo","Ko&h",[global])), 
+    <<"123999eqaOjvQcm">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}(?!999))foo","\\1eqaO\\1jvQc\\1m",[])), 
+    <<"123999eqaOjvQcm">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}(?!999))foo","\\1eqaO\\1jvQc\\1m",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}(?!999))foo","Re\\1UYpTHfhCxdlxiq",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}(?!999))foo","Re\\1UYpTHfhCxdlxiq",[global])), 
+    <<"123abcfoo">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}(?!999))foo","ww",[])), 
+    <<"123abcfoo">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}(?!999))foo","ww",[global])), 
+    <<"999yvTHkcfoofoo">> = iolist_to_binary(re:replace("999foo","(?<=(?!...999)\\d{3})foo","yvT\\1Hkc\\1&&",[])), 
+    <<"999yvTHkcfoofoo">> = iolist_to_binary(re:replace("999foo","(?<=(?!...999)\\d{3})foo","yvT\\1Hkc\\1&&",[global])), 
+    <<"123999yatIrmp">> = iolist_to_binary(re:replace("123999foo","(?<=(?!...999)\\d{3})foo","yatIrmp",[])), 
+    <<"123999yatIrmp">> = iolist_to_binary(re:replace("123999foo","(?<=(?!...999)\\d{3})foo","yatIrmp",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(?!...999)\\d{3})foo","QnIaJrp\\1SWvhckCE",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=(?!...999)\\d{3})foo","QnIaJrp\\1SWvhckCE",[global])), 
+    <<"123abcfoo">> = iolist_to_binary(re:replace("123abcfoo","(?<=(?!...999)\\d{3})foo","racp\\1ypxW",[])), 
+    <<"123abcfoo">> = iolist_to_binary(re:replace("123abcfoo","(?<=(?!...999)\\d{3})foo","racp\\1ypxW",[global])), 
+    <<"123abcHMcfoofoofoofooSLctffooFhIYC">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}(?!999)...)foo","HMc&&&&SLctf&FhIYC",[])), 
+    <<"123abcHMcfoofoofoofooSLctffooFhIYC">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}(?!999)...)foo","HMc&&&&SLctf&FhIYC",[global])), 
+    <<"123456tDCqfoo">> = iolist_to_binary(re:replace("123456foo","(?<=\\d{3}(?!999)...)foo","t\\1DCq&",[])), 
+    <<"123456tDCqfoo">> = iolist_to_binary(re:replace("123456foo","(?<=\\d{3}(?!999)...)foo","t\\1DCq&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}(?!999)...)foo","hME",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}(?!999)...)foo","hME",[global])), 
+    <<"123999foo">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}(?!999)...)foo","UyaU\\1e&PfYQtNU",[])), 
+    <<"123999foo">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}(?!999)...)foo","UyaU\\1e&PfYQtNU",[global])), 
     ok.
 run32() ->
-    <<"YXkVs xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
+    <<"123abccaCEM">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}...)(?<!999)foo","caCEM",[])), 
+    <<"123abccaCEM">> = iolist_to_binary(re:replace("123abcfoo","(?<=\\d{3}...)(?<!999)foo","caCEM",[global])), 
+    <<"123456fSpVHIfooj">> = iolist_to_binary(re:replace("123456foo","(?<=\\d{3}...)(?<!999)foo","fSpVHI&j",[])), 
+    <<"123456fSpVHIfooj">> = iolist_to_binary(re:replace("123456foo","(?<=\\d{3}...)(?<!999)foo","fSpVHI&j",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}...)(?<!999)foo","eLqPt",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?<=\\d{3}...)(?<!999)foo","eLqPt",[global])), 
+    <<"123999foo">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}...)(?<!999)foo","&ORV",[])), 
+    <<"123999foo">> = iolist_to_binary(re:replace("123999foo","(?<=\\d{3}...)(?<!999)foo","&ORV",[global])), 
+    <<"gIWbF<a href=abcdNFWj xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","YX\\1kVs",[caseless,
+                                 # quote, otherwise match up to next space","gIWbF&NFWj",[caseless,
                                                                                              dotall,
                                                                                              extended])), 
-    <<"YXkVs xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
+    <<"gIWbF<a href=abcdNFWj xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","YX\\1kVs",[caseless,
+                                 # quote, otherwise match up to next space","gIWbF&NFWj",[caseless,
                                                                                              dotall,
                                                                                              extended,
                                                                                              global])), 
-    <<"j\"rurrrUhbILCWDO<a href=\"abcd xyz pqr\" cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
+    <<"l\"Ac cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","j\\1rurrrUhbILCWDO&",[caseless,
-                                                                                                        dotall,
-                                                                                                        extended])), 
-    <<"j\"rurrrUhbILCWDO<a href=\"abcd xyz pqr\" cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
+                                 # quote, otherwise match up to next space","l\\1Ac",[caseless,
+                                                                                           dotall,
+                                                                                           extended])), 
+    <<"l\"Ac cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","j\\1rurrrUhbILCWDO&",[caseless,
-                                                                                                        dotall,
-                                                                                                        extended,
-                                                                                                        global])), 
-    <<"KHDcRniMHRJEBi cats">> = iolist_to_binary(re:replace("<a href='abcd xyz pqr' cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
+                                 # quote, otherwise match up to next space","l\\1Ac",[caseless,
+                                                                                           dotall,
+                                                                                           extended,
+                                                                                           global])), 
+    <<"wMK'N'IKKxMErnc cats">> = iolist_to_binary(re:replace("<a href='abcd xyz pqr' cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","KHDcRniMHRJEBi",[caseless,
-                                                                                                 dotall,
-                                                                                                 extended])), 
-    <<"KHDcRniMHRJEBi cats">> = iolist_to_binary(re:replace("<a href='abcd xyz pqr' cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
+                                 # quote, otherwise match up to next space","wMK\\1N\\1IKKxMErnc",[caseless,
+                                                                                                          dotall,
+                                                                                                          extended])), 
+    <<"wMK'N'IKKxMErnc cats">> = iolist_to_binary(re:replace("<a href='abcd xyz pqr' cats","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","KHDcRniMHRJEBi",[caseless,
-                                                                                                 dotall,
-                                                                                                 extended,
-                                                                                                 global])), 
-    <<"DRkc<a href=abcd xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a\\s+href\\s*=\\s*                # find <a href=
- ([\"'])?                         # find single or double quote
- (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","DRkc&\\1",[caseless,
-                                                                                             dotall,
-                                                                                             extended])), 
-    <<"DRkc<a href=abcd xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a\\s+href\\s*=\\s*                # find <a href=
+                                 # quote, otherwise match up to next space","wMK\\1N\\1IKKxMErnc",[caseless,
+                                                                                                          dotall,
+                                                                                                          extended,
+                                                                                                          global])), 
+    <<"OB<a href=abcdNftFV<a href=abcd xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","DRkc&\\1",[caseless,
-                                                                                             dotall,
-                                                                                             extended,
-                                                                                             global])), 
-    <<"M\"b\"cG cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a\\s+href\\s*=\\s*                # find <a href=
- ([\"'])?                         # find single or double quote
- (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","M\\1b\\1cG",[caseless,
+                                 # quote, otherwise match up to next space","OB&NftFV&\\1",[caseless,
                                                                                                  dotall,
                                                                                                  extended])), 
-    <<"M\"b\"cG cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a\\s+href\\s*=\\s*                # find <a href=
+    <<"OB<a href=abcdNftFV<a href=abcd xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","M\\1b\\1cG",[caseless,
+                                 # quote, otherwise match up to next space","OB&NftFV&\\1",[caseless,
                                                                                                  dotall,
                                                                                                  extended,
                                                                                                  global])), 
-    <<"<a href       =       'abcd xyz pqr'K'RAApBAC'TjXhwL cats">> = iolist_to_binary(re:replace("<a href       =       'abcd xyz pqr' cats","<a\\s+href\\s*=\\s*                # find <a href=
+    <<"<a href=\"abcd xyz pqr\"LxBb<a href=\"abcd xyz pqr\"\"EuHPuB\"\"dqn\"U cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a\\s+href\\s*=\\s*                # find <a href=
+ ([\"'])?                         # find single or double quote
+ (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
+                                 # quote, otherwise match up to next space","&LxBb&\\1EuHPuB\\1\\1dqn\\1U",[caseless,
+                                                                                                                       dotall,
+                                                                                                                       extended])), 
+    <<"<a href=\"abcd xyz pqr\"LxBb<a href=\"abcd xyz pqr\"\"EuHPuB\"\"dqn\"U cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a\\s+href\\s*=\\s*                # find <a href=
+ ([\"'])?                         # find single or double quote
+ (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
+                                 # quote, otherwise match up to next space","&LxBb&\\1EuHPuB\\1\\1dqn\\1U",[caseless,
+                                                                                                                       dotall,
+                                                                                                                       extended,
+                                                                                                                       global])), 
+    <<"KCm'''H'Sd'O cats">> = iolist_to_binary(re:replace("<a href       =       'abcd xyz pqr' cats","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","&K\\1RAApBAC\\1TjXhwL",[caseless,
-                                                                                                            dotall,
-                                                                                                            extended])), 
-    <<"<a href       =       'abcd xyz pqr'K'RAApBAC'TjXhwL cats">> = iolist_to_binary(re:replace("<a href       =       'abcd xyz pqr' cats","<a\\s+href\\s*=\\s*                # find <a href=
+                                 # quote, otherwise match up to next space","KCm\\1\\1\\1H\\1Sd\\1O",[caseless,
+                                                                                                                   dotall,
+                                                                                                                   extended])), 
+    <<"KCm'''H'Sd'O cats">> = iolist_to_binary(re:replace("<a href       =       'abcd xyz pqr' cats","<a\\s+href\\s*=\\s*                # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","&K\\1RAApBAC\\1TjXhwL",[caseless,
-                                                                                                            dotall,
-                                                                                                            extended,
-                                                                                                            global])), 
-    <<"udPf<a href=abcd<a href=abcdVmHT xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
+                                 # quote, otherwise match up to next space","KCm\\1\\1\\1H\\1Sd\\1O",[caseless,
+                                                                                                                   dotall,
+                                                                                                                   extended,
+                                                                                                                   global])), 
+    <<"hnRxfhjlJxA xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","\\1udPf&&VmHT\\1",[caseless,
-                                                                                                       dotall,
-                                                                                                       extended])), 
-    <<"udPf<a href=abcd<a href=abcdVmHT xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
+                                 # quote, otherwise match up to next space","hnRxfhjlJxA",[caseless,
+                                                                                              dotall,
+                                                                                              extended])), 
+    <<"hnRxfhjlJxA xyz">> = iolist_to_binary(re:replace("<a href=abcd xyz","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","\\1udPf&&VmHT\\1",[caseless,
-                                                                                                       dotall,
-                                                                                                       extended,
-                                                                                                       global])), 
-    <<"lO<a href=\"abcd xyz pqr\"C<a href=\"abcd xyz pqr\"dAuVMQlg cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
+                                 # quote, otherwise match up to next space","hnRxfhjlJxA",[caseless,
+                                                                                              dotall,
+                                                                                              extended,
+                                                                                              global])), 
+    <<"Md cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","lO&C&dAuVMQlg",[caseless,
-                                                                                                dotall,
-                                                                                                extended])), 
-    <<"lO<a href=\"abcd xyz pqr\"C<a href=\"abcd xyz pqr\"dAuVMQlg cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
+                                 # quote, otherwise match up to next space","Md",[caseless,
+                                                                                     dotall,
+                                                                                     extended])), 
+    <<"Md cats">> = iolist_to_binary(re:replace("<a href=\"abcd xyz pqr\" cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","lO&C&dAuVMQlg",[caseless,
-                                                                                                dotall,
-                                                                                                extended,
-                                                                                                global])), 
-    <<"kNUDBNNpwgKs'j cats">> = iolist_to_binary(re:replace("<a href       =       'abcd xyz pqr' cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
+                                 # quote, otherwise match up to next space","Md",[caseless,
+                                                                                     dotall,
+                                                                                     extended,
+                                                                                     global])), 
+    <<"TYyXigPSfkp<a href       =       'abcd xyz pqr'vsJ'B cats">> = iolist_to_binary(re:replace("<a href       =       'abcd xyz pqr' cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","kNUDBNNpwgKs\\1j",[caseless,
-                                                                                                     dotall,
-                                                                                                     extended])), 
-    <<"kNUDBNNpwgKs'j cats">> = iolist_to_binary(re:replace("<a href       =       'abcd xyz pqr' cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
+                                 # quote, otherwise match up to next space","TYyXigPSfkp&vsJ\\1B",[caseless,
+                                                                                                        dotall,
+                                                                                                        extended])), 
+    <<"TYyXigPSfkp<a href       =       'abcd xyz pqr'vsJ'B cats">> = iolist_to_binary(re:replace("<a href       =       'abcd xyz pqr' cats","<a\\s+href(?>\\s*)=(?>\\s*)        # find <a href=
  ([\"'])?                         # find single or double quote
  (?(1) (.*?)\\1 | (\\S+))          # if quote found, match up to next matching
-                                 # quote, otherwise match up to next space","kNUDBNNpwgKs\\1j",[caseless,
-                                                                                                     dotall,
-                                                                                                     extended,
-                                                                                                     global])), 
-    <<"SBBCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","((Z)+|A)*","SB",[])), 
-    <<"SBSBBSBCSBDSBESBFSBGSB">> = iolist_to_binary(re:replace("ZABCDEFG","((Z)+|A)*","SB",[global])), 
-    <<"TGWhfNtEZAQBCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","(Z()|A)*","TGWhfNtE&Q",[])), 
-    <<"TGWhfNtEZAQTGWhfNtEQBTGWhfNtEQCTGWhfNtEQDTGWhfNtEQETGWhfNtEQFTGWhfNtEQGTGWhfNtEQ">> = iolist_to_binary(re:replace("ZABCDEFG","(Z()|A)*","TGWhfNtE&Q",[global])), 
-    <<"QATmcAAZABCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","(Z(())|A)*","Q\\1Tmc\\1\\1&",[])), 
-    <<"QATmcAAZAQTmcBQTmcCQTmcDQTmcEQTmcFQTmcGQTmc">> = iolist_to_binary(re:replace("ZABCDEFG","(Z(())|A)*","Q\\1Tmc\\1\\1&",[global])), 
-    <<"LUBCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","((?>Z)+|A)*","LU",[])), 
-    <<"LULUBLUCLUDLUELUFLUGLU">> = iolist_to_binary(re:replace("ZABCDEFG","((?>Z)+|A)*","LU",[global])), 
-    <<"YLMbVmHKJJdvuAVZABCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","((?>)+|A)*","YL&MbVmHKJJdv\\1&uAV",[])), 
-    <<"YLMbVmHKJJdvuAVZYLMbVmHKJJdvuAVYLAMbVmHKJJdvAuAVYLMbVmHKJJdvuAVBYLMbVmHKJJdvuAVCYLMbVmHKJJdvuAVDYLMbVmHKJJdvuAVEYLMbVmHKJJdvuAVFYLMbVmHKJJdvuAVGYLMbVmHKJJdvuAV">> = iolist_to_binary(re:replace("ZABCDEFG","((?>)+|A)*","YL&MbVmHKJJdv\\1&uAV",[global])), 
-    <<"qewqabbab">> = iolist_to_binary(re:replace("abbab","a*","qewq&",[])), 
-    <<"qewqaqewqbqewqbqewqaqewqbqewq">> = iolist_to_binary(re:replace("abbab","a*","qewq&",[global])), 
-    <<"Nabcde">> = iolist_to_binary(re:replace("abcde","^[a-\\d]","N&",[])), 
-    <<"Nabcde">> = iolist_to_binary(re:replace("abcde","^[a-\\d]","N&",[global])), 
-    <<"sg-aOs-tithings">> = iolist_to_binary(re:replace("-things","^[a-\\d]","sg&a\\1Os&ti",[])), 
-    <<"sg-aOs-tithings">> = iolist_to_binary(re:replace("-things","^[a-\\d]","sg&a\\1Os&ti",[global])), 
-    <<"DtMdigit">> = iolist_to_binary(re:replace("0digit","^[a-\\d]","DtM",[])), 
-    <<"DtMdigit">> = iolist_to_binary(re:replace("0digit","^[a-\\d]","DtM",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[a-\\d]","dJiX",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[a-\\d]","dJiX",[global])), 
-    <<"bcdef">> = iolist_to_binary(re:replace("bcdef","^[a-\\d]","AGDlhSs&Gk&u\\1L",[])), 
-    <<"bcdef">> = iolist_to_binary(re:replace("bcdef","^[a-\\d]","AGDlhSs&Gk&u\\1L",[global])), 
-    <<"crLvRhrTbcde">> = iolist_to_binary(re:replace("abcde","^[\\d-a]","crLvRhrT",[])), 
-    <<"crLvRhrTbcde">> = iolist_to_binary(re:replace("abcde","^[\\d-a]","crLvRhrT",[global])), 
-    <<"XaUtelthings">> = iolist_to_binary(re:replace("-things","^[\\d-a]","XaUtel",[])), 
-    <<"XaUtelthings">> = iolist_to_binary(re:replace("-things","^[\\d-a]","XaUtel",[global])), 
-    <<"0digit">> = iolist_to_binary(re:replace("0digit","^[\\d-a]","&",[])), 
-    <<"0digit">> = iolist_to_binary(re:replace("0digit","^[\\d-a]","&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[\\d-a]","E&gL&oOMM&E",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[\\d-a]","E&gL&oOMM&E",[global])), 
-    <<"bcdef">> = iolist_to_binary(re:replace("bcdef","^[\\d-a]","\\1kIKJw&Id",[])), 
-    <<"bcdef">> = iolist_to_binary(re:replace("bcdef","^[\\d-a]","\\1kIKJw&Id",[global])), 
-    <<">Qi<">> = iolist_to_binary(re:replace("> 	
-
-<","[[:space:]]+","\\1Qi",[])), 
-    <<">Qi<">> = iolist_to_binary(re:replace("> 	
-
-<","[[:space:]]+","\\1Qi",[global])), 
-    <<">VYrL 	AlFvYN
+                                 # quote, otherwise match up to next space","TYyXigPSfkp&vsJ\\1B",[caseless,
+                                                                                                        dotall,
+                                                                                                        extended,
+                                                                                                        global])), 
+    <<"wMBCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","((Z)+|A)*","wM",[])), 
+    <<"wMwMBwMCwMDwMEwMFwMGwM">> = iolist_to_binary(re:replace("ZABCDEFG","((Z)+|A)*","wM",[global])), 
+    <<"bbZAKgAEEXBCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","(Z()|A)*","bb&Kg\\1EEX",[])), 
+    <<"bbZAKgAEEXbbKgEEXBbbKgEEXCbbKgEEXDbbKgEEXEbbKgEEXFbbKgEEXGbbKgEEX">> = iolist_to_binary(re:replace("ZABCDEFG","(Z()|A)*","bb&Kg\\1EEX",[global])), 
+    <<"dNoAtAFSCaAAZAXLDIZATBCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","(Z(())|A)*","dNo\\1t\\1FSCa\\1A&XLDI&T",[])), 
+    <<"dNoAtAFSCaAAZAXLDIZATdNotFSCaAXLDITBdNotFSCaAXLDITCdNotFSCaAXLDITDdNotFSCaAXLDITEdNotFSCaAXLDITFdNotFSCaAXLDITGdNotFSCaAXLDIT">> = iolist_to_binary(re:replace("ZABCDEFG","(Z(())|A)*","dNo\\1t\\1FSCa\\1A&XLDI&T",[global])), 
+    <<"ALpUZABCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","((?>Z)+|A)*","\\1LpU&",[])), 
+    <<"ALpUZALpUBLpUCLpUDLpUELpUFLpUGLpU">> = iolist_to_binary(re:replace("ZABCDEFG","((?>Z)+|A)*","\\1LpU&",[global])), 
+    <<"cMqaXsBwaDZABCDEFG">> = iolist_to_binary(re:replace("ZABCDEFG","((?>)+|A)*","cMq\\1\\1aX&sBw\\1aD",[])), 
+    <<"cMqaXsBwaDZcMqaXsBwaDcMqaXAsBwaDcMqaXsBwaDBcMqaXsBwaDCcMqaXsBwaDDcMqaXsBwaDEcMqaXsBwaDFcMqaXsBwaDGcMqaXsBwaD">> = iolist_to_binary(re:replace("ZABCDEFG","((?>)+|A)*","cMq\\1\\1aX&sBw\\1aD",[global])), 
+    <<"akaDGHXFpdvXlyHabbab">> = iolist_to_binary(re:replace("abbab","a*","&k&DGHXFpdvXlyH&",[])), 
+    <<"akaDGHXFpdvXlyHakDGHXFpdvXlyHbkDGHXFpdvXlyHbakaDGHXFpdvXlyHakDGHXFpdvXlyHbkDGHXFpdvXlyH">> = iolist_to_binary(re:replace("abbab","a*","&k&DGHXFpdvXlyH&",[global])), 
+    <<"YudMQIhVhnAHEwYsbcde">> = iolist_to_binary(re:replace("abcde","^[\\d-a]","YudMQIhVhnA\\1HE\\1wYs",[])), 
+    <<"YudMQIhVhnAHEwYsbcde">> = iolist_to_binary(re:replace("abcde","^[\\d-a]","YudMQIhVhnA\\1HE\\1wYs",[global])), 
+    <<"ITGPfithings">> = iolist_to_binary(re:replace("-things","^[\\d-a]","ITGPfi",[])), 
+    <<"ITGPfithings">> = iolist_to_binary(re:replace("-things","^[\\d-a]","ITGPfi",[global])), 
+    <<"LnPbdQ0digit">> = iolist_to_binary(re:replace("0digit","^[\\d-a]","\\1L\\1nP\\1\\1bdQ&",[])), 
+    <<"LnPbdQ0digit">> = iolist_to_binary(re:replace("0digit","^[\\d-a]","\\1L\\1nP\\1\\1bdQ&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[\\d-a]","iDE&bvLKwXgDAsFK\\1Bjx",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^[\\d-a]","iDE&bvLKwXgDAsFK\\1Bjx",[global])), 
+    <<"bcdef">> = iolist_to_binary(re:replace("bcdef","^[\\d-a]","Hni&",[])), 
+    <<"bcdef">> = iolist_to_binary(re:replace("bcdef","^[\\d-a]","Hni&",[global])), 
+    <<">Aqg<">> = iolist_to_binary(re:replace("> 	
+
+<","[[:space:]]+","Aqg",[])), 
+    <<">Aqg<">> = iolist_to_binary(re:replace("> 	
+
+<","[[:space:]]+","Aqg",[global])), 
+    <<"> 	p 	 	EdRI 	wCXk 	jvFPn
 
 <">> = iolist_to_binary(re:replace("> 	
-
-<","[[:blank:]]+","VYrL&AlFvYN",[])), 
-    <<">VYrL 	AlFvYN
+
+<","[[:blank:]]+","&p&&\\1EdRI&wCXk&jvFPn",[])), 
+    <<"> 	p 	 	EdRI 	wCXk 	jvFPn
 
 <">> = iolist_to_binary(re:replace("> 	
-
-<","[[:blank:]]+","VYrL&AlFvYN",[global])), 
-    <<">HJRfpOlI<">> = iolist_to_binary(re:replace("> 	
-
-<","[\\s]+","HJRfpOlI",[])), 
-    <<">HJRfpOlI<">> = iolist_to_binary(re:replace("> 	
-
-<","[\\s]+","HJRfpOlI",[global])), 
-    <<"> 	
-
-t 	
-
-FtuuC<">> = iolist_to_binary(re:replace("> 	
-
-<","\\s+","&\\1t&FtuuC",[])), 
-    <<"> 	
-
-t 	
-
-FtuuC<">> = iolist_to_binary(re:replace("> 	
-
-<","\\s+","&\\1t&FtuuC",[global])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","ab","&lH\\1E&J\\1&L&&Rx",[extended])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","ab","&lH\\1E&J\\1&L&&Rx",[extended,
-                                                                                                                                                                                              global])), 
+
+<","[[:blank:]]+","&p&&\\1EdRI&wCXk&jvFPn",[global])), 
+    <<">uUfO 	
+
+Y 	
+
+ 	
+
+kF 	
+
+yXDhdgEU<">> = iolist_to_binary(re:replace("> 	
+
+<","[\\s]+","uUfO&Y&&kF&yXDhdgEU",[])), 
+    <<">uUfO 	
+
+Y 	
+
+ 	
+
+kF 	
+
+yXDhdgEU<">> = iolist_to_binary(re:replace("> 	
+
+<","[\\s]+","uUfO&Y&&kF&yXDhdgEU",[global])), 
+    <<">LJx 	
+
+SrSQ 	
+
+LLV 	
+
+c<">> = iolist_to_binary(re:replace("> 	
+
+<","\\s+","L\\1Jx&SrSQ&LLV&c",[])), 
+    <<">LJx 	
+
+SrSQ 	
+
+LLV 	
+
+c<">> = iolist_to_binary(re:replace("> 	
+
+<","\\s+","L\\1Jx&SrSQ&LLV&c",[global])), 
+    <<"hjBvDrJpGabab">> = iolist_to_binary(re:replace("ab","ab","hjBv\\1DrJpG&&",[extended])), 
+    <<"hjBvDrJpGabab">> = iolist_to_binary(re:replace("ab","ab","hjBv\\1DrJpG&&",[extended,
+                                                                                                                                                                                  global])), 
     <<"a
-xWxKmxNIb">> = iolist_to_binary(re:replace("a
-xb","(?!\\A)x","&W&Km&NI",[multiline])), 
+MHFuJMpPfb">> = iolist_to_binary(re:replace("a
+xb","(?!\\A)x","MHFuJ\\1MpPf",[multiline])), 
     <<"a
-xWxKmxNIb">> = iolist_to_binary(re:replace("a
-xb","(?!\\A)x","&W&Km&NI",[multiline,global])), 
+MHFuJMpPfb">> = iolist_to_binary(re:replace("a
+xb","(?!\\A)x","MHFuJ\\1MpPf",[multiline,global])), 
     <<"a
 xb">> = iolist_to_binary(re:replace("a
-xb","(?!^)x","jRLFoYEov&K",[multiline])), 
+xb","(?!^)x","\\1&MUUB\\1&cvVsiXTO",[multiline])), 
     <<"a
 xb">> = iolist_to_binary(re:replace("a
-xb","(?!^)x","jRLFoYEov&K",[multiline,global])), 
-    <<"JVoGaFQQ">> = iolist_to_binary(re:replace("abcabcabc","abc\\Qabc\\Eabc","JVoGaFQQ",[])), 
-    <<"JVoGaFQQ">> = iolist_to_binary(re:replace("abcabcabc","abc\\Qabc\\Eabc","JVoGaFQQ",[global])), 
-    <<"DSeVu">> = iolist_to_binary(re:replace("abc(*+|abc","abc\\Q(*+|\\Eabc","DSeVu",[])), 
-    <<"DSeVu">> = iolist_to_binary(re:replace("abc(*+|abc","abc\\Q(*+|\\Eabc","DSeVu",[global])), 
+xb","(?!^)x","\\1&MUUB\\1&cvVsiXTO",[multiline,global])), 
+    <<"ACPKQHic">> = iolist_to_binary(re:replace("abcabcabc","abc\\Qabc\\Eabc","ACPKQHic",[])), 
+    <<"ACPKQHic">> = iolist_to_binary(re:replace("abcabcabc","abc\\Qabc\\Eabc","ACPKQHic",[global])), 
+    <<"egYBIabc(*+|abciLq">> = iolist_to_binary(re:replace("abc(*+|abc","abc\\Q(*+|\\Eabc","\\1\\1e\\1gYBI&iLq",[])), 
+    <<"egYBIabc(*+|abciLq">> = iolist_to_binary(re:replace("abc(*+|abc","abc\\Q(*+|\\Eabc","\\1\\1e\\1gYBI&iLq",[global])), 
     ok.
 run33() ->
-    <<"Li">> = iolist_to_binary(re:replace("abc abcabc","   abc\\Q abc\\Eabc","Li",[extended])), 
-    <<"Li">> = iolist_to_binary(re:replace("abc abcabc","   abc\\Q abc\\Eabc","Li",[extended,
-                                                                                                                                                                                                         global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","   abc\\Q abc\\Eabc","njPc\\1Go\\1Mf&&HbU\\1&",[extended])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","   abc\\Q abc\\Eabc","njPc\\1Go\\1Mf&&HbU\\1&",[extended,
-                                                                                                                                                                                                                                                           global])), 
-    <<"abcabcabc">> = iolist_to_binary(re:replace("abcabcabc","   abc\\Q abc\\Eabc","&xP&fFtGb&mNes\\1GI\\1",[extended])), 
-    <<"abcabcabc">> = iolist_to_binary(re:replace("abcabcabc","   abc\\Q abc\\Eabc","&xP&fFtGb&mNes\\1GI\\1",[extended,
-                                                                                                                                                                                                                                                    global])), 
-    <<"gKHkeQRUc">> = iolist_to_binary(re:replace("abc#not comment
+    <<"AbfsJWLabc abcabcptMOXYup">> = iolist_to_binary(re:replace("abc abcabc","   abc\\Q abc\\Eabc","AbfsJWL\\1&ptMOXYup",[extended])), 
+    <<"AbfsJWLabc abcabcptMOXYup">> = iolist_to_binary(re:replace("abc abcabc","   abc\\Q abc\\Eabc","AbfsJWL\\1&ptMOXYup",[extended,
+                                                                                                                                                                                                                                             global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","   abc\\Q abc\\Eabc","GICvX&n",[extended])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","   abc\\Q abc\\Eabc","GICvX&n",[extended,
+                                                                                                                                                                                                                      global])), 
+    <<"abcabcabc">> = iolist_to_binary(re:replace("abcabcabc","   abc\\Q abc\\Eabc","BJk\\1",[extended])), 
+    <<"abcabcabc">> = iolist_to_binary(re:replace("abcabcabc","   abc\\Q abc\\Eabc","BJk\\1",[extended,
+                                                                                                                                                                                                                global])), 
+    <<"mabc#not comment
+    literalBadWyqAUwNabc#not comment
+    literalabc#not comment
+    literalC">> = iolist_to_binary(re:replace("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E","gKHkeQRUc",[extended])), 
-    <<"gKHkeQRUc">> = iolist_to_binary(re:replace("abc#not comment
+    literal\\E","m\\1&BadWyqAUwN&&C",[extended])), 
+    <<"mabc#not comment
+    literalBadWyqAUwNabc#not comment
+    literalabc#not comment
+    literalC">> = iolist_to_binary(re:replace("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E","gKHkeQRUc",[extended,global])), 
-    <<"gmgWrrxBneXj">> = iolist_to_binary(re:replace("abc#not comment
+    literal\\E","m\\1&BadWyqAUwN&&C",[extended,global])), 
+    <<"Ywruhyabc#not comment
+    literal">> = iolist_to_binary(re:replace("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal","gmgWrrxBneXj",[extended])), 
-    <<"gmgWrrxBneXj">> = iolist_to_binary(re:replace("abc#not comment
+    literal","Ywr\\1uh\\1y&",[extended])), 
+    <<"Ywruhyabc#not comment
+    literal">> = iolist_to_binary(re:replace("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal","gmgWrrxBneXj",[extended,global])), 
-    <<"JetiXL">> = iolist_to_binary(re:replace("abc#not comment
+    literal","Ywr\\1uh\\1y&",[extended,global])), 
+    <<"FWoMpwmabc#not comment
+    literalabc#not comment
+    literalAabc#not comment
+    literalpnsNM">> = iolist_to_binary(re:replace("abc#not comment
     literal","abc#comment
     \\Q#not comment
     literal\\E #more comment
-    ","J\\1etiX\\1L",[extended])), 
-    <<"JetiXL">> = iolist_to_binary(re:replace("abc#not comment
+    ","FW\\1oMpwm&&A&pnsNM",[extended])), 
+    <<"FWoMpwmabc#not comment
+    literalabc#not comment
+    literalAabc#not comment
+    literalpnsNM">> = iolist_to_binary(re:replace("abc#not comment
     literal","abc#comment
     \\Q#not comment
     literal\\E #more comment
-    ","J\\1etiX\\1L",[extended,global])), 
-    <<"nxvXs">> = iolist_to_binary(re:replace("abc#not comment
+    ","FW\\1oMpwm&&A&pnsNM",[extended,global])), 
+    <<"j">> = iolist_to_binary(re:replace("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E #more comment","\\1nxvXs",[extended])), 
-    <<"nxvXs">> = iolist_to_binary(re:replace("abc#not comment
+    literal\\E #more comment","j",[extended])), 
+    <<"j">> = iolist_to_binary(re:replace("abc#not comment
     literal","abc#comment
     \\Q#not comment
-    literal\\E #more comment","\\1nxvXs",[extended,global])), 
-    <<"NHOqEFFabc\\$xyzj">> = iolist_to_binary(re:replace("abc\\$xyz","\\Qabc\\$xyz\\E","NHOqEFF&j",[])), 
-    <<"NHOqEFFabc\\$xyzj">> = iolist_to_binary(re:replace("abc\\$xyz","\\Qabc\\$xyz\\E","NHOqEFF&j",[global])), 
-    <<"DjW">> = iolist_to_binary(re:replace("abc$xyz","\\Qabc\\E\\$\\Qxyz\\E","DjW",[])), 
-    <<"DjW">> = iolist_to_binary(re:replace("abc$xyz","\\Qabc\\E\\$\\Qxyz\\E","DjW",[global])), 
-    <<"WAnMpAVfX">> = iolist_to_binary(re:replace("abc","\\Gabc","W\\1AnMpAV\\1f\\1X",[])), 
-    <<"WAnMpAVfX">> = iolist_to_binary(re:replace("abc","\\Gabc","W\\1AnMpAV\\1f\\1X",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Gabc","rW&&AVMSknoPI&&w",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Gabc","rW&&AVMSknoPI&&w",[global])), 
-    <<"xyzabc">> = iolist_to_binary(re:replace("xyzabc","\\Gabc","DFp\\1NhU&",[])), 
-    <<"xyzabc">> = iolist_to_binary(re:replace("xyzabc","\\Gabc","DFp\\1NhU&",[global])), 
-    <<"abc1ifEabc1hgAabc2xyzabc3">> = iolist_to_binary(re:replace("abc1abc2xyzabc3","\\Gabc.","\\1&ifE&hgA",[])), 
-    <<"abc1ifEabc1hgAabc2ifEabc2hgAxyzabc3">> = iolist_to_binary(re:replace("abc1abc2xyzabc3","\\Gabc.","\\1&ifE&hgA",[global])), 
-    <<"QCUPbyyjrEabc2xyzabc3">> = iolist_to_binary(re:replace("abc1abc2xyzabc3","abc.","QC\\1\\1UPbyyj\\1rE",[])), 
-    <<"QCUPbyyjrEQCUPbyyjrExyzQCUPbyyjrE">> = iolist_to_binary(re:replace("abc1abc2xyzabc3","abc.","QC\\1\\1UPbyyj\\1rE",[global])), 
-    <<"XJIJfY">> = iolist_to_binary(re:replace("XabcdY","a(?x: b c )d","JIJf",[])), 
-    <<"XJIJfY">> = iolist_to_binary(re:replace("XabcdY","a(?x: b c )d","JIJf",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?x: b c )d","i&J&NwHJGVUFHoXlLB",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?x: b c )d","i&J&NwHJGVUFHoXlLB",[global])), 
-    <<"Xa b c d Y">> = iolist_to_binary(re:replace("Xa b c d Y","a(?x: b c )d","y&kXPnw&sN&&BHba",[])), 
-    <<"Xa b c d Y">> = iolist_to_binary(re:replace("Xa b c d Y","a(?x: b c )d","y&kXPnw&sN&&BHba",[global])), 
-    <<"XUQRabcabcUrY">> = iolist_to_binary(re:replace("XabcY","((?x)x y z | a b c)","UQR&\\1Ur",[])), 
-    <<"XUQRabcabcUrY">> = iolist_to_binary(re:replace("XabcY","((?x)x y z | a b c)","UQR&\\1Ur",[global])), 
-    <<"AgqfObHxyztxyzMXSCB">> = iolist_to_binary(re:replace("AxyzB","((?x)x y z | a b c)","gqfObH\\1t&MXSC",[])), 
-    <<"AgqfObHxyztxyzMXSCB">> = iolist_to_binary(re:replace("AxyzB","((?x)x y z | a b c)","gqfObH\\1t&MXSC",[global])), 
-    <<"XAAvVabCAjGTsabCPBY">> = iolist_to_binary(re:replace("XabCY","(?i)AB(?-i)C","AAvV&AjGTs&\\1PB",[])), 
-    <<"XAAvVabCAjGTsabCPBY">> = iolist_to_binary(re:replace("XabCY","(?i)AB(?-i)C","AAvV&AjGTs&\\1PB",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?i)AB(?-i)C","UmCr&Vrv",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?i)AB(?-i)C","UmCr&Vrv",[global])), 
-    <<"XabcY">> = iolist_to_binary(re:replace("XabcY","(?i)AB(?-i)C","qxteX",[])), 
-    <<"XabcY">> = iolist_to_binary(re:replace("XabcY","(?i)AB(?-i)C","qxteX",[global])), 
-    <<"ai">> = iolist_to_binary(re:replace("abCE","((?i)AB(?-i)C|D)E","ai",[])), 
-    <<"ai">> = iolist_to_binary(re:replace("abCE","((?i)AB(?-i)C|D)E","ai",[global])), 
-    <<"qRLDKtDtqTDE">> = iolist_to_binary(re:replace("DE","((?i)AB(?-i)C|D)E","qRL\\1Kt\\1tqT&",[])), 
-    <<"qRLDKtDtqTDE">> = iolist_to_binary(re:replace("DE","((?i)AB(?-i)C|D)E","qRL\\1Kt\\1tqT&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?i)AB(?-i)C|D)E","tJGWHuAQJuV\\1ohL",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?i)AB(?-i)C|D)E","tJGWHuAQJuV\\1ohL",[global])), 
-    <<"abcE">> = iolist_to_binary(re:replace("abcE","((?i)AB(?-i)C|D)E","SL",[])), 
-    <<"abcE">> = iolist_to_binary(re:replace("abcE","((?i)AB(?-i)C|D)E","SL",[global])), 
-    <<"abCe">> = iolist_to_binary(re:replace("abCe","((?i)AB(?-i)C|D)E","INyHgcjBTk",[])), 
-    <<"abCe">> = iolist_to_binary(re:replace("abCe","((?i)AB(?-i)C|D)E","INyHgcjBTk",[global])), 
-    <<"dE">> = iolist_to_binary(re:replace("dE","((?i)AB(?-i)C|D)E","x\\1",[])), 
-    <<"dE">> = iolist_to_binary(re:replace("dE","((?i)AB(?-i)C|D)E","x\\1",[global])), 
-    <<"De">> = iolist_to_binary(re:replace("De","((?i)AB(?-i)C|D)E","pgmpT&v&DORqu&",[])), 
-    <<"De">> = iolist_to_binary(re:replace("De","((?i)AB(?-i)C|D)E","pgmpT&v&DORqu&",[global])), 
-    <<"abcpy">> = iolist_to_binary(re:replace("abc123abc","(.*)\\d+\\1","\\1py",[])), 
-    <<"abcpy">> = iolist_to_binary(re:replace("abc123abc","(.*)\\d+\\1","\\1py",[global])), 
-    <<"aeCYXPUlXbcjXWbcK">> = iolist_to_binary(re:replace("abc123bc","(.*)\\d+\\1","eCYXPUlX\\1jXW\\1K",[])), 
-    <<"aeCYXPUlXbcjXWbcK">> = iolist_to_binary(re:replace("abc123bc","(.*)\\d+\\1","eCYXPUlX\\1jXW\\1K",[global])), 
-    <<"hxyLlgCxwsHwpLlIYe">> = iolist_to_binary(re:replace("abc123abc","(.*)\\d+\\1","hxyLlgCxwsHwpLlIYe",[dotall])), 
-    <<"hxyLlgCxwsHwpLlIYe">> = iolist_to_binary(re:replace("abc123abc","(.*)\\d+\\1","hxyLlgCxwsHwpLlIYe",[dotall,
-                                                                                                                                                                                                                       global])), 
-    <<"aubcbcBbcJobcFXYl">> = iolist_to_binary(re:replace("abc123bc","(.*)\\d+\\1","u\\1\\1B\\1Jo\\1FXYl",[dotall])), 
-    <<"aubcbcBbcJobcFXYl">> = iolist_to_binary(re:replace("abc123bc","(.*)\\d+\\1","u\\1\\1B\\1Jo\\1FXYl",[dotall,
-                                                                                                                                                                                                                             global])), 
-    <<"BSBMIqq">> = iolist_to_binary(re:replace("abc123abc","((.*))\\d+\\1","BSBMIqq",[])), 
-    <<"BSBMIqq">> = iolist_to_binary(re:replace("abc123abc","((.*))\\d+\\1","BSBMIqq",[global])), 
-    <<"aWbc123bcnWkNJItYcGAvsDNYbW">> = iolist_to_binary(re:replace("abc123bc","((.*))\\d+\\1","W&nWkNJItYcGAvsDNYbW",[])), 
-    <<"aWbc123bcnWkNJItYcGAvsDNYbW">> = iolist_to_binary(re:replace("abc123bc","((.*))\\d+\\1","W&nWkNJItYcGAvsDNYbW",[global])), 
-    <<"kDSa123::a123Tp">> = iolist_to_binary(re:replace("a123::a123","^(?!:)                       # colon disallowed at start
+    literal\\E #more comment","j",[extended,global])), 
+    <<"ChAMNBQIJQHq">> = iolist_to_binary(re:replace("abc\\$xyz","\\Qabc\\$xyz\\E","ChAMNBQIJQHq",[])), 
+    <<"ChAMNBQIJQHq">> = iolist_to_binary(re:replace("abc\\$xyz","\\Qabc\\$xyz\\E","ChAMNBQIJQHq",[global])), 
+    <<"Qabc$xyzKpQ">> = iolist_to_binary(re:replace("abc$xyz","\\Qabc\\E\\$\\Qxyz\\E","Q&KpQ",[])), 
+    <<"Qabc$xyzKpQ">> = iolist_to_binary(re:replace("abc$xyz","\\Qabc\\E\\$\\Qxyz\\E","Q&KpQ",[global])), 
+    <<"iDjabcXpqUmXasnjCabc">> = iolist_to_binary(re:replace("abc","\\Gabc","\\1i\\1Dj&XpqUmXasnj\\1C\\1&",[])), 
+    <<"iDjabcXpqUmXasnjCabc">> = iolist_to_binary(re:replace("abc","\\Gabc","\\1i\\1Dj&XpqUmXasnj\\1C\\1&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Gabc","i\\1joBu\\1ebM",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\Gabc","i\\1joBu\\1ebM",[global])), 
+    <<"xyzabc">> = iolist_to_binary(re:replace("xyzabc","\\Gabc","pJK&la&\\1NSiseJOytL",[])), 
+    <<"xyzabc">> = iolist_to_binary(re:replace("xyzabc","\\Gabc","pJK&la&\\1NSiseJOytL",[global])), 
+    <<"ohvLabc2xyzabc3">> = iolist_to_binary(re:replace("abc1abc2xyzabc3","\\Gabc.","ohvL",[])), 
+    <<"ohvLohvLxyzabc3">> = iolist_to_binary(re:replace("abc1abc2xyzabc3","\\Gabc.","ohvL",[global])), 
+    <<"HJiFabc1Chbjabc2xyzabc3">> = iolist_to_binary(re:replace("abc1abc2xyzabc3","abc.","HJiF&Chbj",[])), 
+    <<"HJiFabc1ChbjHJiFabc2ChbjxyzHJiFabc3Chbj">> = iolist_to_binary(re:replace("abc1abc2xyzabc3","abc.","HJiF&Chbj",[global])), 
+    <<"XxabcdrWcHPabcdKQabcdY">> = iolist_to_binary(re:replace("XabcdY","a(?x: b c )d","\\1x&rWcH\\1P&KQ&",[])), 
+    <<"XxabcdrWcHPabcdKQabcdY">> = iolist_to_binary(re:replace("XabcdY","a(?x: b c )d","\\1x&rWcH\\1P&KQ&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?x: b c )d","yTwKPU\\1&NhlmWO",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","a(?x: b c )d","yTwKPU\\1&NhlmWO",[global])), 
+    <<"Xa b c d Y">> = iolist_to_binary(re:replace("Xa b c d Y","a(?x: b c )d","psI",[])), 
+    <<"Xa b c d Y">> = iolist_to_binary(re:replace("Xa b c d Y","a(?x: b c )d","psI",[global])), 
+    <<"XOabccFXabcgY">> = iolist_to_binary(re:replace("XabcY","((?x)x y z | a b c)","O&cFX\\1g",[])), 
+    <<"XOabccFXabcgY">> = iolist_to_binary(re:replace("XabcY","((?x)x y z | a b c)","O&cFX\\1g",[global])), 
+    <<"AxyzaoxyzB">> = iolist_to_binary(re:replace("AxyzB","((?x)x y z | a b c)","\\1ao&",[])), 
+    <<"AxyzaoxyzB">> = iolist_to_binary(re:replace("AxyzB","((?x)x y z | a b c)","\\1ao&",[global])), 
+    <<"XibY">> = iolist_to_binary(re:replace("XabCY","(?i)AB(?-i)C","ib",[])), 
+    <<"XibY">> = iolist_to_binary(re:replace("XabCY","(?i)AB(?-i)C","ib",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?i)AB(?-i)C","wYYUWrmo",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(?i)AB(?-i)C","wYYUWrmo",[global])), 
+    <<"XabcY">> = iolist_to_binary(re:replace("XabcY","(?i)AB(?-i)C","o&CXr&jJvHyaNHQ",[])), 
+    <<"XabcY">> = iolist_to_binary(re:replace("XabcY","(?i)AB(?-i)C","o&CXr&jJvHyaNHQ",[global])), 
+    <<"ouJo">> = iolist_to_binary(re:replace("abCE","((?i)AB(?-i)C|D)E","ouJo",[])), 
+    <<"ouJo">> = iolist_to_binary(re:replace("abCE","((?i)AB(?-i)C|D)E","ouJo",[global])), 
+    <<"OcHODINyYSDEpUbBfxDEGM">> = iolist_to_binary(re:replace("DE","((?i)AB(?-i)C|D)E","OcHO\\1INyYS&pUbBfx&GM",[])), 
+    <<"OcHODINyYSDEpUbBfxDEGM">> = iolist_to_binary(re:replace("DE","((?i)AB(?-i)C|D)E","OcHO\\1INyYS&pUbBfx&GM",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?i)AB(?-i)C|D)E","BYe",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((?i)AB(?-i)C|D)E","BYe",[global])), 
+    <<"abcE">> = iolist_to_binary(re:replace("abcE","((?i)AB(?-i)C|D)E","&rB\\1CAA",[])), 
+    <<"abcE">> = iolist_to_binary(re:replace("abcE","((?i)AB(?-i)C|D)E","&rB\\1CAA",[global])), 
+    <<"abCe">> = iolist_to_binary(re:replace("abCe","((?i)AB(?-i)C|D)E","a&LpvMhr",[])), 
+    <<"abCe">> = iolist_to_binary(re:replace("abCe","((?i)AB(?-i)C|D)E","a&LpvMhr",[global])), 
+    <<"dE">> = iolist_to_binary(re:replace("dE","((?i)AB(?-i)C|D)E","dS",[])), 
+    <<"dE">> = iolist_to_binary(re:replace("dE","((?i)AB(?-i)C|D)E","dS",[global])), 
+    <<"De">> = iolist_to_binary(re:replace("De","((?i)AB(?-i)C|D)E","cCfly&",[])), 
+    <<"De">> = iolist_to_binary(re:replace("De","((?i)AB(?-i)C|D)E","cCfly&",[global])), 
+    <<"Qabc123abcabcLBDabcXabca">> = iolist_to_binary(re:replace("abc123abc","(.*)\\d+\\1","Q&\\1LBD\\1X\\1a",[])), 
+    <<"Qabc123abcabcLBDabcXabca">> = iolist_to_binary(re:replace("abc123abc","(.*)\\d+\\1","Q&\\1LBD\\1X\\1a",[global])), 
+    <<"anTeSdybc123bcHldppbc123bcDx">> = iolist_to_binary(re:replace("abc123bc","(.*)\\d+\\1","nTeSdy&Hldpp&Dx",[])), 
+    <<"anTeSdybc123bcHldppbc123bcDx">> = iolist_to_binary(re:replace("abc123bc","(.*)\\d+\\1","nTeSdy&Hldpp&Dx",[global])), 
+    <<"pGabcabcabcabc123abcabc123abcawKG">> = iolist_to_binary(re:replace("abc123abc","(.*)\\d+\\1","pG\\1\\1\\1&&awKG",[dotall])), 
+    <<"pGabcabcabcabc123abcabc123abcawKG">> = iolist_to_binary(re:replace("abc123abc","(.*)\\d+\\1","pG\\1\\1\\1&&awKG",[dotall,
+                                                                                                                                                                                                                          global])), 
+    <<"aMMJMXbc123bcGqwwAbc123bcEnL">> = iolist_to_binary(re:replace("abc123bc","(.*)\\d+\\1","MMJMX&GqwwA&EnL",[dotall])), 
+    <<"aMMJMXbc123bcGqwwAbc123bcEnL">> = iolist_to_binary(re:replace("abc123bc","(.*)\\d+\\1","MMJMX&GqwwA&EnL",[dotall,
+                                                                                                                                                                                                                 global])), 
+    <<"qrVVkabc123abcwTosM">> = iolist_to_binary(re:replace("abc123abc","((.*))\\d+\\1","qrVVk&wTosM",[])), 
+    <<"qrVVkabc123abcwTosM">> = iolist_to_binary(re:replace("abc123abc","((.*))\\d+\\1","qrVVk&wTosM",[global])), 
+    <<"ayYbc123bcbcPPbcCodRbc123bcKbcVM">> = iolist_to_binary(re:replace("abc123bc","((.*))\\d+\\1","yY&\\1PP\\1CodR&K\\1VM",[])), 
+    <<"ayYbc123bcbcPPbcCodRbc123bcKbcVM">> = iolist_to_binary(re:replace("abc123bc","((.*))\\d+\\1","yY&\\1PP\\1CodR&K\\1VM",[global])), 
+    <<"LwcvndSdaPKHex">> = iolist_to_binary(re:replace("a123::a123","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18142,8 +18137,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","kDS&T\\1p",[extended,caseless])), 
-    <<"kDSa123::a123Tp">> = iolist_to_binary(re:replace("a123::a123","^(?!:)                       # colon disallowed at start
+  ","LwcvndSdaPKHex",[extended,caseless])), 
+    <<"LwcvndSdaPKHex">> = iolist_to_binary(re:replace("a123::a123","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18151,8 +18146,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","kDS&T\\1p",[extended,caseless,global])), 
-    <<"r">> = iolist_to_binary(re:replace("a123:b342::abcd","^(?!:)                       # colon disallowed at start
+  ","LwcvndSdaPKHex",[extended,caseless,global])), 
+    <<"RfGpa123:b342::abcdjkWGiWxPCIAx">> = iolist_to_binary(re:replace("a123:b342::abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18160,8 +18155,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","r",[extended,caseless])), 
-    <<"r">> = iolist_to_binary(re:replace("a123:b342::abcd","^(?!:)                       # colon disallowed at start
+  ","R\\1fGp&\\1jkWGiWxPCIAx",[extended,caseless])), 
+    <<"RfGpa123:b342::abcdjkWGiWxPCIAx">> = iolist_to_binary(re:replace("a123:b342::abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18169,8 +18164,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","r",[extended,caseless,global])), 
-    <<"ia123:b342::324e:abcd">> = iolist_to_binary(re:replace("a123:b342::324e:abcd","^(?!:)                       # colon disallowed at start
+  ","R\\1fGp&\\1jkWGiWxPCIAx",[extended,caseless,global])), 
+    <<"FBOvYuiruXBa123:b342::324e:abcdaag">> = iolist_to_binary(re:replace("a123:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18178,8 +18173,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","i&",[extended,caseless])), 
-    <<"ia123:b342::324e:abcd">> = iolist_to_binary(re:replace("a123:b342::324e:abcd","^(?!:)                       # colon disallowed at start
+  ","FBOvYuir\\1uXB&aag",[extended,caseless])), 
+    <<"FBOvYuiruXBa123:b342::324e:abcdaag">> = iolist_to_binary(re:replace("a123:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18187,8 +18182,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","i&",[extended,caseless,global])), 
-    <<"eYuTiBYPtHa123:ddde:b342::324e:abcdJHIw">> = iolist_to_binary(re:replace("a123:ddde:b342::324e:abcd","^(?!:)                       # colon disallowed at start
+  ","FBOvYuir\\1uXB&aag",[extended,caseless,global])), 
+    <<"krOa123:ddde:b342::324e:abcdnoa123:ddde:b342::324e:abcdAqWa123:ddde:b342::324e:abcdLa123:ddde:b342::324e:abcdkpysY">> = iolist_to_binary(re:replace("a123:ddde:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18196,8 +18191,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","eYuTiBYPtH&J\\1HIw",[extended,caseless])), 
-    <<"eYuTiBYPtHa123:ddde:b342::324e:abcdJHIw">> = iolist_to_binary(re:replace("a123:ddde:b342::324e:abcd","^(?!:)                       # colon disallowed at start
+  ","krO&no&\\1Aq\\1W&L&kpysY",[extended,caseless])), 
+    <<"krOa123:ddde:b342::324e:abcdnoa123:ddde:b342::324e:abcdAqWa123:ddde:b342::324e:abcdLa123:ddde:b342::324e:abcdkpysY">> = iolist_to_binary(re:replace("a123:ddde:b342::324e:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18205,8 +18200,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","eYuTiBYPtH&J\\1HIw",[extended,caseless,global])), 
-    <<"">> = iolist_to_binary(re:replace("a123:ddde:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
+  ","krO&no&\\1Aq\\1W&L&kpysY",[extended,caseless,global])), 
+    <<"DkvAQa123:ddde:b342::324e:dcba:abcdJw">> = iolist_to_binary(re:replace("a123:ddde:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18214,8 +18209,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","\\1",[extended,caseless])), 
-    <<"">> = iolist_to_binary(re:replace("a123:ddde:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
+  ","Dk\\1vAQ&J\\1w",[extended,caseless])), 
+    <<"DkvAQa123:ddde:b342::324e:dcba:abcdJw">> = iolist_to_binary(re:replace("a123:ddde:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18223,8 +18218,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","\\1",[extended,caseless,global])), 
-    <<"a123:ddde:9999:b342::324e:dcba:abcdoLIelBa123:ddde:9999:b342::324e:dcba:abcd">> = iolist_to_binary(re:replace("a123:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
+  ","Dk\\1vAQ&J\\1w",[extended,caseless,global])), 
+    <<"peonyvOkMFYpa123:ddde:9999:b342::324e:dcba:abcdp">> = iolist_to_binary(re:replace("a123:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18232,8 +18227,8 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","&oLIelB&",[extended,caseless])), 
-    <<"a123:ddde:9999:b342::324e:dcba:abcdoLIelBa123:ddde:9999:b342::324e:dcba:abcd">> = iolist_to_binary(re:replace("a123:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
+  ","peo\\1n\\1yvOkMFY\\1\\1p&p",[extended,caseless])), 
+    <<"peonyvOkMFYpa123:ddde:9999:b342::324e:dcba:abcdp">> = iolist_to_binary(re:replace("a123:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
     (?(1)0 | () ) )           # if null previously matched, fail; else null
@@ -18241,7 +18236,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","&oLIelB&",[extended,caseless,global])), 
+  ","peo\\1n\\1yvOkMFY\\1\\1p&p",[extended,caseless,global])), 
     <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18250,7 +18245,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","&f\\1I",[extended,caseless])), 
+  ","qiY&iLNeXJ",[extended,caseless])), 
     <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18259,7 +18254,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","&f\\1I",[extended,caseless,global])), 
+  ","qiY&iLNeXJ",[extended,caseless,global])), 
     <<"1:2:3:4:5:6:7:8">> = iolist_to_binary(re:replace("1:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18268,7 +18263,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","yUIYbm&\\1qdJb",[extended,caseless])), 
+  ","O\\1E\\1yvbw\\1G&eF",[extended,caseless])), 
     <<"1:2:3:4:5:6:7:8">> = iolist_to_binary(re:replace("1:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18277,7 +18272,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","yUIYbm&\\1qdJb",[extended,caseless,global])), 
+  ","O\\1E\\1yvbw\\1G&eF",[extended,caseless,global])), 
     <<"a123:bce:ddde:9999:b342::324e:dcba:abcd">> = iolist_to_binary(re:replace("a123:bce:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18286,7 +18281,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","Xhy\\1&M",[extended,caseless])), 
+  ","dLaiU",[extended,caseless])), 
     <<"a123:bce:ddde:9999:b342::324e:dcba:abcd">> = iolist_to_binary(re:replace("a123:bce:ddde:9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18295,7 +18290,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","Xhy\\1&M",[extended,caseless,global])), 
+  ","dLaiU",[extended,caseless,global])), 
     <<"a123::9999:b342::324e:dcba:abcd">> = iolist_to_binary(re:replace("a123::9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18304,7 +18299,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","sw",[extended,caseless])), 
+  ","wLFUSYFg&aIH\\1g&V",[extended,caseless])), 
     <<"a123::9999:b342::324e:dcba:abcd">> = iolist_to_binary(re:replace("a123::9999:b342::324e:dcba:abcd","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18313,7 +18308,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","sw",[extended,caseless,global])), 
+  ","wLFUSYFg&aIH\\1g&V",[extended,caseless,global])), 
     <<"abcde:2:3:4:5:6:7:8">> = iolist_to_binary(re:replace("abcde:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18322,7 +18317,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","pCUAeIjhQXp\\1K",[extended,caseless])), 
+  ","giXrPJTSn\\1MX\\1C",[extended,caseless])), 
     <<"abcde:2:3:4:5:6:7:8">> = iolist_to_binary(re:replace("abcde:2:3:4:5:6:7:8","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18331,7 +18326,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","pCUAeIjhQXp\\1K",[extended,caseless,global])), 
+  ","giXrPJTSn\\1MX\\1C",[extended,caseless,global])), 
     <<"::1">> = iolist_to_binary(re:replace("::1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18340,7 +18335,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","rN\\1Dti&",[extended,caseless])), 
+  ","vQ&R&",[extended,caseless])), 
     <<"::1">> = iolist_to_binary(re:replace("::1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18349,7 +18344,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","rN\\1Dti&",[extended,caseless,global])), 
+  ","vQ&R&",[extended,caseless,global])), 
     <<"abcd:fee0:123::">> = iolist_to_binary(re:replace("abcd:fee0:123::","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18358,7 +18353,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","eRNkqHK\\1RXNGFgu",[extended,caseless])), 
+  ","wNB\\1C\\1T&k&vkfjS",[extended,caseless])), 
     <<"abcd:fee0:123::">> = iolist_to_binary(re:replace("abcd:fee0:123::","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18367,7 +18362,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","eRNkqHK\\1RXNGFgu",[extended,caseless,global])), 
+  ","wNB\\1C\\1T&k&vkfjS",[extended,caseless,global])), 
     <<":1">> = iolist_to_binary(re:replace(":1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18376,7 +18371,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","mbx",[extended,caseless])), 
+  ","akxV\\1iHF&SgDPd&",[extended,caseless])), 
     <<":1">> = iolist_to_binary(re:replace(":1","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18385,7 +18380,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","mbx",[extended,caseless,global])), 
+  ","akxV\\1iHF&SgDPd&",[extended,caseless,global])), 
     <<"1:">> = iolist_to_binary(re:replace("1:","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18394,7 +18389,7 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","WJB",[extended,caseless])), 
+  ","QtJG\\1",[extended,caseless])), 
     <<"1:">> = iolist_to_binary(re:replace("1:","^(?!:)                       # colon disallowed at start
   (?:                         # start of item
     (?: [0-9a-f]{1,4} |       # 1-4 hex digits or
@@ -18403,1557 +18398,1620 @@ run33() ->
   ){1,7}                      # end item; 1-7 of them required               
   [0-9a-f]{1,4} $             # final hex number at end of string
   (?(1)|.)                    # check that there was an empty component
-  ","WJB",[extended,caseless,global])), 
-    <<"NdcuJzCbxTd">> = iolist_to_binary(re:replace("z","[z\\Qa-d]\\E]","NdcuJ\\1&CbxTd",[])), 
-    <<"NdcuJzCbxTd">> = iolist_to_binary(re:replace("z","[z\\Qa-d]\\E]","NdcuJ\\1&CbxTd",[global])), 
-    <<"VLxNqfjwruLh">> = iolist_to_binary(re:replace("a","[z\\Qa-d]\\E]","VL\\1xNqfj\\1wruLh",[])), 
-    <<"VLxNqfjwruLh">> = iolist_to_binary(re:replace("a","[z\\Qa-d]\\E]","VL\\1xNqfj\\1wruLh",[global])), 
-    <<"jX">> = iolist_to_binary(re:replace("-","[z\\Qa-d]\\E]","jX",[])), 
-    <<"jX">> = iolist_to_binary(re:replace("-","[z\\Qa-d]\\E]","jX",[global])), 
-    <<"XRHLEUuwPyRxGJEv">> = iolist_to_binary(re:replace("d","[z\\Qa-d]\\E]","X\\1RHLEUuwP\\1yRxGJEv",[])), 
-    <<"XRHLEUuwPyRxGJEv">> = iolist_to_binary(re:replace("d","[z\\Qa-d]\\E]","X\\1RHLEUuwP\\1yRxGJEv",[global])), 
-    <<"Gtcd">> = iolist_to_binary(re:replace("]","[z\\Qa-d]\\E]","Gt\\1cd",[])), 
-    <<"Gtcd">> = iolist_to_binary(re:replace("]","[z\\Qa-d]\\E]","Gt\\1cd",[global])), 
-    <<"*** FCaQDFtaYgknvailers">> = iolist_to_binary(re:replace("*** Failers","[z\\Qa-d]\\E]","C&Q\\1\\1\\1DF\\1t&Ygknv&\\1",[])), 
-    <<"*** FCaQDFtaYgknvailers">> = iolist_to_binary(re:replace("*** Failers","[z\\Qa-d]\\E]","C&Q\\1\\1\\1DF\\1t&Ygknv&\\1",[global])), 
-    <<"b">> = iolist_to_binary(re:replace("b","[z\\Qa-d]\\E]","rUhPPBvokQvYvRC",[])), 
-    <<"b">> = iolist_to_binary(re:replace("b","[z\\Qa-d]\\E]","rUhPPBvokQvYvRC",[global])), 
+  ","QtJG\\1",[extended,caseless,global])), 
+    <<"thCzKtzX">> = iolist_to_binary(re:replace("z","[z\\Qa-d]\\E]","thC&Kt&X",[])), 
+    <<"thCzKtzX">> = iolist_to_binary(re:replace("z","[z\\Qa-d]\\E]","thC&Kt&X",[global])), 
+    <<"OWpbwPvaaDXmmr">> = iolist_to_binary(re:replace("a","[z\\Qa-d]\\E]","OWpbwPv&&DXmmr",[])), 
+    <<"OWpbwPvaaDXmmr">> = iolist_to_binary(re:replace("a","[z\\Qa-d]\\E]","OWpbwPv&&DXmmr",[global])), 
+    <<"vRf--tS-JWPTPl">> = iolist_to_binary(re:replace("-","[z\\Qa-d]\\E]","vR\\1\\1\\1f&&tS&JWPTPl",[])), 
+    <<"vRf--tS-JWPTPl">> = iolist_to_binary(re:replace("-","[z\\Qa-d]\\E]","vR\\1\\1\\1f&&tS&JWPTPl",[global])), 
+    <<"jExdDgrsjrfGMEAj">> = iolist_to_binary(re:replace("d","[z\\Qa-d]\\E]","j\\1Ex&Dgrsjrf\\1GMEA\\1j",[])), 
+    <<"jExdDgrsjrfGMEAj">> = iolist_to_binary(re:replace("d","[z\\Qa-d]\\E]","j\\1Ex&Dgrsjrf\\1GMEA\\1j",[global])), 
+    <<"BvV]Aqf">> = iolist_to_binary(re:replace("]","[z\\Qa-d]\\E]","BvV&Aqf",[])), 
+    <<"BvV]Aqf">> = iolist_to_binary(re:replace("]","[z\\Qa-d]\\E]","BvV&Aqf",[global])), 
+    <<"*** FhQsGEilers">> = iolist_to_binary(re:replace("*** Failers","[z\\Qa-d]\\E]","hQsG\\1E",[])), 
+    <<"*** FhQsGEilers">> = iolist_to_binary(re:replace("*** Failers","[z\\Qa-d]\\E]","hQsG\\1E",[global])), 
+    <<"b">> = iolist_to_binary(re:replace("b","[z\\Qa-d]\\E]","W\\1Au",[])), 
+    <<"b">> = iolist_to_binary(re:replace("b","[z\\Qa-d]\\E]","W\\1Au",[global])), 
     ok.
 run34() ->
-    <<"jOKAO">> = iolist_to_binary(re:replace("z","[\\z\\C]","jOKAO",[])), 
-    <<"jOKAO">> = iolist_to_binary(re:replace("z","[\\z\\C]","jOKAO",[global])), 
-    <<"UIfGQohtPCcNiR">> = iolist_to_binary(re:replace("C","[\\z\\C]","\\1UIfGQohtP&c\\1\\1NiR",[])), 
-    <<"UIfGQohtPCcNiR">> = iolist_to_binary(re:replace("C","[\\z\\C]","\\1UIfGQohtP&c\\1\\1NiR",[global])), 
-    <<"xjHNUJliwGsC">> = iolist_to_binary(re:replace("M","\\M","xjHNUJ\\1liwGsC",[])), 
-    <<"xjHNUJliwGsC">> = iolist_to_binary(re:replace("M","\\M","xjHNUJ\\1liwGsC",[global])), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b","ss\\1vxH\\1fmwG",[])), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b","ss\\1vxH\\1fmwG",[global])), 
-    <<"XAZXS">> = iolist_to_binary(re:replace("XAZXB","(?<=Z)X.","XS",[])), 
-    <<"XAZXS">> = iolist_to_binary(re:replace("XAZXB","(?<=Z)X.","XS",[global])), 
-    <<"fU">> = iolist_to_binary(re:replace("ab cd defg","ab cd (?x) de fg","fU",[])), 
-    <<"fU">> = iolist_to_binary(re:replace("ab cd defg","ab cd (?x) de fg","fU",[global])), 
-    <<"ditab cddefg">> = iolist_to_binary(re:replace("ab cddefg","ab cd(?x) de fg","\\1dit&",[])), 
-    <<"ditab cddefg">> = iolist_to_binary(re:replace("ab cddefg","ab cd(?x) de fg","\\1dit&",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","ab cd(?x) de fg","&Kr&\\1EgsvGfRsKlm",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","ab cd(?x) de fg","&Kr&\\1EgsvGfRsKlm",[global])), 
-    <<"abcddefg">> = iolist_to_binary(re:replace("abcddefg","ab cd(?x) de fg","\\1",[])), 
-    <<"abcddefg">> = iolist_to_binary(re:replace("abcddefg","ab cd(?x) de fg","\\1",[global])), 
-    <<"fooXSbarrbNX">> = iolist_to_binary(re:replace("foobarX","(?<![^f]oo)(bar)","XS\\1rbN",[])), 
-    <<"fooXSbarrbNX">> = iolist_to_binary(re:replace("foobarX","(?<![^f]oo)(bar)","XS\\1rbN",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<![^f]oo)(bar)","P\\1\\1\\1&C\\1N\\1DLnhU&T",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<![^f]oo)(bar)","P\\1\\1\\1&C\\1N\\1DLnhU&T",[global])), 
-    <<"boobarX">> = iolist_to_binary(re:replace("boobarX","(?<![^f]oo)(bar)","S&HuDj&pl&\\1K",[])), 
-    <<"boobarX">> = iolist_to_binary(re:replace("boobarX","(?<![^f]oo)(bar)","S&HuDj&pl&\\1K",[global])), 
-    <<"offAWvYjHsJodXLI">> = iolist_to_binary(re:replace("offX","(?<![^f])X","AWvYjHs\\1J\\1od&LI",[])), 
-    <<"offAWvYjHsJodXLI">> = iolist_to_binary(re:replace("offX","(?<![^f])X","AWvYjHs\\1J\\1od&LI",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<![^f])X","\\1on",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<![^f])X","\\1on",[global])), 
-    <<"onyX">> = iolist_to_binary(re:replace("onyX","(?<![^f])X","&f&D",[])), 
-    <<"onyX">> = iolist_to_binary(re:replace("onyX","(?<![^f])X","&f&D",[global])), 
-    <<"onyE">> = iolist_to_binary(re:replace("onyX","(?<=[^f])X","E",[])), 
-    <<"onyE">> = iolist_to_binary(re:replace("onyX","(?<=[^f])X","E",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^f])X","lEuucWp\\1&m",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^f])X","lEuucWp\\1&m",[global])), 
-    <<"offX">> = iolist_to_binary(re:replace("offX","(?<=[^f])X","QNevBRs\\1&OKqB&\\1\\1H",[])), 
-    <<"offX">> = iolist_to_binary(re:replace("offX","(?<=[^f])X","QNevBRs\\1&OKqB&\\1\\1H",[global])), 
-    <<"lHqgba
+    <<"KdrNqNfSzzqidyBChn">> = iolist_to_binary(re:replace("z","[\\z\\C]","KdrNqNfS\\1&&qidyBChn",[])), 
+    <<"KdrNqNfSzzqidyBChn">> = iolist_to_binary(re:replace("z","[\\z\\C]","KdrNqNfS\\1&&qidyBChn",[global])), 
+    <<"FWM">> = iolist_to_binary(re:replace("C","[\\z\\C]","FW\\1M",[])), 
+    <<"FWM">> = iolist_to_binary(re:replace("C","[\\z\\C]","FW\\1M",[global])), 
+    <<"FxjIeXxjLM">> = iolist_to_binary(re:replace("M","\\M","FxjIeXxjL&",[])), 
+    <<"FxjIeXxjLM">> = iolist_to_binary(re:replace("M","\\M","FxjIeXxjL&",[global])), 
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b","\\1AGI&o&owvv&Ew",[])), 
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a+)*b","\\1AGI&o&owvv&Ew",[global])), 
+    <<"XAZidYPfGETo">> = iolist_to_binary(re:replace("XAZXB","(?<=Z)X.","\\1\\1\\1idYPfGETo",[])), 
+    <<"XAZidYPfGETo">> = iolist_to_binary(re:replace("XAZXB","(?<=Z)X.","\\1\\1\\1idYPfGETo",[global])), 
+    <<"bNQDHCQab cd defgab cd defgLqxKPLt">> = iolist_to_binary(re:replace("ab cd defg","ab cd (?x) de fg","bNQDHCQ&&LqxKPLt",[])), 
+    <<"bNQDHCQab cd defgab cd defgLqxKPLt">> = iolist_to_binary(re:replace("ab cd defg","ab cd (?x) de fg","bNQDHCQ&&LqxKPLt",[global])), 
+    <<"kPHqOwBhoab cddefgWcAxPfqs">> = iolist_to_binary(re:replace("ab cddefg","ab cd(?x) de fg","k\\1PHqOwBho&WcAxP\\1fqs",[])), 
+    <<"kPHqOwBhoab cddefgWcAxPfqs">> = iolist_to_binary(re:replace("ab cddefg","ab cd(?x) de fg","k\\1PHqOwBho&WcAxP\\1fqs",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","ab cd(?x) de fg","puhITHF\\1GmjJlsK",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","ab cd(?x) de fg","puhITHF\\1GmjJlsK",[global])), 
+    <<"abcddefg">> = iolist_to_binary(re:replace("abcddefg","ab cd(?x) de fg","\\1UHa&nN\\1cm",[])), 
+    <<"abcddefg">> = iolist_to_binary(re:replace("abcddefg","ab cd(?x) de fg","\\1UHa&nN\\1cm",[global])), 
+    <<"foobarX">> = iolist_to_binary(re:replace("foobarX","(?<![^f]oo)(bar)","&",[])), 
+    <<"foobarX">> = iolist_to_binary(re:replace("foobarX","(?<![^f]oo)(bar)","&",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<![^f]oo)(bar)","\\1Mu\\1yADtGr",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<![^f]oo)(bar)","\\1Mu\\1yADtGr",[global])), 
+    <<"boobarX">> = iolist_to_binary(re:replace("boobarX","(?<![^f]oo)(bar)","xE&\\1\\1\\1oKH",[])), 
+    <<"boobarX">> = iolist_to_binary(re:replace("boobarX","(?<![^f]oo)(bar)","xE&\\1\\1\\1oKH",[global])), 
+    <<"offYXXLgEkUWX">> = iolist_to_binary(re:replace("offX","(?<![^f])X","Y&&L\\1gEkUW&",[])), 
+    <<"offYXXLgEkUWX">> = iolist_to_binary(re:replace("offX","(?<![^f])X","Y&&L\\1gEkUW&",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<![^f])X","WPlO&&XQQJOC&\\1SLu&I\\1",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<![^f])X","WPlO&&XQQJOC&\\1SLu&I\\1",[global])), 
+    <<"onyX">> = iolist_to_binary(re:replace("onyX","(?<![^f])X","&&",[])), 
+    <<"onyX">> = iolist_to_binary(re:replace("onyX","(?<![^f])X","&&",[global])), 
+    <<"onyGaqXoXBMVBEXtSYRHR">> = iolist_to_binary(re:replace("onyX","(?<=[^f])X","Gaq&oXBMVBE&tSYRHR",[])), 
+    <<"onyGaqXoXBMVBEXtSYRHR">> = iolist_to_binary(re:replace("onyX","(?<=[^f])X","Gaq&oXBMVBE&tSYRHR",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^f])X","Djt&",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^f])X","Djt&",[global])), 
+    <<"offX">> = iolist_to_binary(re:replace("offX","(?<=[^f])X","GvvcQ\\1\\1&lBxPYfk&",[])), 
+    <<"offX">> = iolist_to_binary(re:replace("offX","(?<=[^f])X","GvvcQ\\1\\1&lBxPYfk&",[global])), 
+    <<"CrHVKxYsa
 b
 c">> = iolist_to_binary(re:replace("a
 b
-c","^","lHqg&b&",[multiline])), 
-    <<"lHqgba
-lHqgbb
-lHqgbc">> = iolist_to_binary(re:replace("a
+c","^","\\1CrHVKxYs",[multiline])), 
+    <<"CrHVKxYsa
+CrHVKxYsb
+CrHVKxYsc">> = iolist_to_binary(re:replace("a
 b
-c","^","lHqg&b&",[multiline,global])), 
-    <<"VDMcObuOyb">> = iolist_to_binary(re:replace("","^","VDM&cObuOy\\1b",[multiline])), 
-    <<"VDMcObuOyb">> = iolist_to_binary(re:replace("","^","VDM&cObuOy\\1b",[multiline,
-                                                                                                                                                                         global])), 
+c","^","\\1CrHVKxYs",[multiline,global])), 
+    <<"tQATKgVWcvM">> = iolist_to_binary(re:replace("","^","tQATKgVW&cvM",[multiline])), 
+    <<"tQATKgVWcvM">> = iolist_to_binary(re:replace("","^","tQATKgVW&cvM",[multiline,
+                                                                                                                                                                    global])), 
     <<"A
 C
-luYGJMVrKYIkybC">> = iolist_to_binary(re:replace("A
+mnoJCDrViHC">> = iolist_to_binary(re:replace("A
 C
-C","(?<=C\\n)^","lu\\1Y&GJM\\1VrKY&Ikyb\\1",[multiline])), 
+C","(?<=C\\n)^","&mnoJCD&rV&iH",[multiline])), 
     <<"A
 C
-luYGJMVrKYIkybC">> = iolist_to_binary(re:replace("A
+mnoJCDrViHC">> = iolist_to_binary(re:replace("A
 C
-C","(?<=C\\n)^","lu\\1Y&GJM\\1VrKY&Ikyb\\1",[multiline,global])), 
-    <<"siXpqbXaXURhpboidbXaXRg">> = iolist_to_binary(re:replace("bXaX","(?:(?(1)a|b)(X))+","si\\1pq&URhpboid&Rg",[])), 
-    <<"siXpqbXaXURhpboidbXaXRg">> = iolist_to_binary(re:replace("bXaX","(?:(?(1)a|b)(X))+","si\\1pq&URhpboid&Rg",[global])), 
-    <<"AmhmmmbXXaYYaYAOkoG">> = iolist_to_binary(re:replace("bXXaYYaY","(?:(?(1)\\1a|b)(X|Y))+","Amhmmm&AOkoG",[])), 
-    <<"AmhmmmbXXaYYaYAOkoG">> = iolist_to_binary(re:replace("bXXaYYaY","(?:(?(1)\\1a|b)(X|Y))+","Amhmmm&AOkoG",[global])), 
-    <<"PtXQXEwjfhYaXXaX">> = iolist_to_binary(re:replace("bXYaXXaX","(?:(?(1)\\1a|b)(X|Y))+","PtXQ\\1Ewjfh",[])), 
-    <<"PtXQXEwjfhYaXXaX">> = iolist_to_binary(re:replace("bXYaXXaX","(?:(?(1)\\1a|b)(X|Y))+","PtXQ\\1Ewjfh",[global])), 
-    <<"qpflyycYXuQXaYYaY">> = iolist_to_binary(re:replace("bXXaYYaY","()()()()()()()()()(?:(?(10)\\10a|b)(X|Y))+","q\\1pflyycY\\1XuQ",[])), 
-    <<"qpflyycYXuQXaYYaY">> = iolist_to_binary(re:replace("bXXaYYaY","()()()()()()()()()(?:(?(10)\\10a|b)(X|Y))+","q\\1pflyycY\\1XuQ",[global])), 
-    <<"abc]GgJESKfdixjabc]">> = iolist_to_binary(re:replace("abc]","[[,abc,]+]","&GgJESKf\\1di\\1xj&",[])), 
-    <<"abc]GgJESKfdixjabc]">> = iolist_to_binary(re:replace("abc]","[[,abc,]+]","&GgJESKf\\1di\\1xj&",[global])), 
-    <<"wa,b]a,b]hta,b]NQ">> = iolist_to_binary(re:replace("a,b]","[[,abc,]+]","w&&ht&N\\1Q",[])), 
-    <<"wa,b]a,b]hta,b]NQ">> = iolist_to_binary(re:replace("a,b]","[[,abc,]+]","w&&ht&N\\1Q",[global])), 
-    <<"aDIlRnUPE[a,b,c]VAaV[a,b,c]V">> = iolist_to_binary(re:replace("[a,b,c]","[[,abc,]+]","aDIlRnU\\1PE&VAaV&V",[])), 
-    <<"aDIlRnUPE[a,b,c]VAaV[a,b,c]V">> = iolist_to_binary(re:replace("[a,b,c]","[[,abc,]+]","aDIlRnU\\1PE&VAaV&V",[global])), 
-    <<"AVNFmY XbCfJ B">> = iolist_to_binary(re:replace("A B","(?-x: )","V\\1NFmY\\1&X\\1bC\\1fJ&",[extended])), 
-    <<"AVNFmY XbCfJ B">> = iolist_to_binary(re:replace("A B","(?-x: )","V\\1NFmY\\1&X\\1bC\\1fJ&",[extended,
-                                                                                                                                                                                                                   global])), 
-    <<"ABB">> = iolist_to_binary(re:replace("A # B","(?x)(?-x: \\s*#\\s*)","B",[])), 
-    <<"ABB">> = iolist_to_binary(re:replace("A # B","(?x)(?-x: \\s*#\\s*)","B",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?x)(?-x: \\s*#\\s*)","&CgSC",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?x)(?-x: \\s*#\\s*)","&CgSC",[global])), 
-    <<"#">> = iolist_to_binary(re:replace("#","(?x)(?-x: \\s*#\\s*)","&&VXAaYSEf",[])), 
-    <<"#">> = iolist_to_binary(re:replace("#","(?x)(?-x: \\s*#\\s*)","&&VXAaYSEf",[global])), 
-    <<"A #includeu">> = iolist_to_binary(re:replace("A #include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","&u",[])), 
-    <<"A #includeu">> = iolist_to_binary(re:replace("A #include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","&u",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?x-is)(?:(?-ixs) \\s*#\\s*) include","KyMhf",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?x-is)(?:(?-ixs) \\s*#\\s*) include","KyMhf",[global])), 
-    <<"A#include">> = iolist_to_binary(re:replace("A#include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","PFlBaBuo\\1\\1\\1&Uu",[])), 
-    <<"A#include">> = iolist_to_binary(re:replace("A#include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","PFlBaBuo\\1\\1\\1&Uu",[global])), 
-    <<"A #Include">> = iolist_to_binary(re:replace("A #Include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","D\\1SrsbvVOeg\\1OC&Wy",[])), 
-    <<"A #Include">> = iolist_to_binary(re:replace("A #Include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","D\\1SrsbvVOeg\\1OC&Wy",[global])), 
+C","(?<=C\\n)^","&mnoJCD&rV&iH",[multiline,global])), 
+    <<"sybXaXBDYtXeaMXPXnbXaXbXaXC">> = iolist_to_binary(re:replace("bXaX","(?:(?(1)a|b)(X))+","sy&BDYt\\1eaM\\1P\\1n&&C",[])), 
+    <<"sybXaXBDYtXeaMXPXnbXaXbXaXC">> = iolist_to_binary(re:replace("bXaX","(?:(?(1)a|b)(X))+","sy&BDYt\\1eaM\\1P\\1n&&C",[global])), 
+    <<"KbXXaYYaYufAhHxbYRbXXaYYaYEGpjWY">> = iolist_to_binary(re:replace("bXXaYYaY","(?:(?(1)\\1a|b)(X|Y))+","K&ufAhHxb\\1R&EGpjW\\1",[])), 
+    <<"KbXXaYYaYufAhHxbYRbXXaYYaYEGpjWY">> = iolist_to_binary(re:replace("bXXaYYaY","(?:(?(1)\\1a|b)(X|Y))+","K&ufAhHxb\\1R&EGpjW\\1",[global])), 
+    <<"bXsOgbTHbXCbXuonYaXXaX">> = iolist_to_binary(re:replace("bXYaXXaX","(?:(?(1)\\1a|b)(X|Y))+","&sOgbTH&C&uon",[])), 
+    <<"bXsOgbTHbXCbXuonYaXXaX">> = iolist_to_binary(re:replace("bXYaXXaX","(?:(?(1)\\1a|b)(X|Y))+","&sOgbTH&C&uon",[global])), 
+    <<"JneobXbXBXXaYYaY">> = iolist_to_binary(re:replace("bXXaYYaY","()()()()()()()()()(?:(?(10)\\10a|b)(X|Y))+","Jn\\1eo&&BX\\1\\1",[])), 
+    <<"JneobXbXBXXaYYaY">> = iolist_to_binary(re:replace("bXXaYYaY","()()()()()()()()()(?:(?(10)\\10a|b)(X|Y))+","Jn\\1eo&&BX\\1\\1",[global])), 
+    <<"MGXaAc">> = iolist_to_binary(re:replace("abc]","[[,abc,]+]","MGXaAc",[])), 
+    <<"MGXaAc">> = iolist_to_binary(re:replace("abc]","[[,abc,]+]","MGXaAc",[global])), 
+    <<"QLdwhNFO">> = iolist_to_binary(re:replace("a,b]","[[,abc,]+]","QLdw\\1hNFO",[])), 
+    <<"QLdwhNFO">> = iolist_to_binary(re:replace("a,b]","[[,abc,]+]","QLdw\\1hNFO",[global])), 
+    <<"mrAsBve[a,b,c]UksE[a,b,c]">> = iolist_to_binary(re:replace("[a,b,c]","[[,abc,]+]","mrAsBve&U\\1k\\1sE&",[])), 
+    <<"mrAsBve[a,b,c]UksE[a,b,c]">> = iolist_to_binary(re:replace("[a,b,c]","[[,abc,]+]","mrAsBve&U\\1k\\1sE&",[global])), 
+    <<"AiIoucpHiJtVB">> = iolist_to_binary(re:replace("A B","(?-x: )","iI\\1oucpHiJtV",[extended])), 
+    <<"AiIoucpHiJtVB">> = iolist_to_binary(re:replace("A B","(?-x: )","iI\\1oucpHiJtV",[extended,
+                                                                                                                                                                                          global])), 
+    <<"AfRWj # PetBdVWqyB">> = iolist_to_binary(re:replace("A # B","(?x)(?-x: \\s*#\\s*)","fRWj\\1&Pe\\1\\1tBdVW\\1qy",[])), 
+    <<"AfRWj # PetBdVWqyB">> = iolist_to_binary(re:replace("A # B","(?x)(?-x: \\s*#\\s*)","fRWj\\1&Pe\\1\\1tBdVW\\1qy",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?x)(?-x: \\s*#\\s*)","thjvygK\\1p&pYs\\1uBr",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?x)(?-x: \\s*#\\s*)","thjvygK\\1p&pYs\\1uBr",[global])), 
+    <<"#">> = iolist_to_binary(re:replace("#","(?x)(?-x: \\s*#\\s*)","tbFvq\\1IQg\\1RTAxEph",[])), 
+    <<"#">> = iolist_to_binary(re:replace("#","(?x)(?-x: \\s*#\\s*)","tbFvq\\1IQg\\1RTAxEph",[global])), 
+    <<"AVTpQN #includeS">> = iolist_to_binary(re:replace("A #include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","V\\1TpQN&S",[])), 
+    <<"AVTpQN #includeS">> = iolist_to_binary(re:replace("A #include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","V\\1TpQN&S",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?x-is)(?:(?-ixs) \\s*#\\s*) include","wlsB\\1O",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?x-is)(?:(?-ixs) \\s*#\\s*) include","wlsB\\1O",[global])), 
+    <<"A#include">> = iolist_to_binary(re:replace("A#include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","Yo\\1qtePMHamKUo&",[])), 
+    <<"A#include">> = iolist_to_binary(re:replace("A#include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","Yo\\1qtePMHamKUo&",[global])), 
+    <<"A #Include">> = iolist_to_binary(re:replace("A #Include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","\\1e&&X&vW",[])), 
+    <<"A #Include">> = iolist_to_binary(re:replace("A #Include","(?x-is)(?:(?-ixs) \\s*#\\s*) include","\\1e&&X&vW",[global])), 
     ok.
 run35() ->
-    <<"AYafQSUNhFRibaaabbbbT">> = iolist_to_binary(re:replace("aaabbbb","a*b*\\w","AYafQSUNhFRib&T",[])), 
-    <<"AYafQSUNhFRibaaabbbbT">> = iolist_to_binary(re:replace("aaabbbb","a*b*\\w","AYafQSUNhFRib&T",[global])), 
-    <<"vKBXMQS">> = iolist_to_binary(re:replace("aaaa","a*b*\\w","vKBXMQS\\1",[])), 
-    <<"vKBXMQS">> = iolist_to_binary(re:replace("aaaa","a*b*\\w","vKBXMQS\\1",[global])), 
-    <<"atbBVaRw">> = iolist_to_binary(re:replace("a","a*b*\\w","&tbBV&Rw",[])), 
-    <<"atbBVaRw">> = iolist_to_binary(re:replace("a","a*b*\\w","&tbBV&Rw",[global])), 
-    <<"QDXPfbb">> = iolist_to_binary(re:replace("aaabbbb","a*b?\\w","QDXPf\\1",[])), 
-    <<"QDXPfQDXPf">> = iolist_to_binary(re:replace("aaabbbb","a*b?\\w","QDXPf\\1",[global])), 
-    <<"qIIJaaaafyqkXQdN">> = iolist_to_binary(re:replace("aaaa","a*b?\\w","qIIJ&fyqkXQ\\1dN",[])), 
-    <<"qIIJaaaafyqkXQdN">> = iolist_to_binary(re:replace("aaaa","a*b?\\w","qIIJ&fyqkXQ\\1dN",[global])), 
-    <<"aqAJFQ">> = iolist_to_binary(re:replace("a","a*b?\\w","&qAJFQ",[])), 
-    <<"aqAJFQ">> = iolist_to_binary(re:replace("a","a*b?\\w","&qAJFQ",[global])), 
-    <<"qVNjOTqaaabbbbQfis">> = iolist_to_binary(re:replace("aaabbbb","a*b{0,4}\\w","qV\\1NjOTq\\1&Qf\\1is\\1",[])), 
-    <<"qVNjOTqaaabbbbQfis">> = iolist_to_binary(re:replace("aaabbbb","a*b{0,4}\\w","qV\\1NjOTq\\1&Qf\\1is\\1",[global])), 
-    <<"caaaaIqaaaa">> = iolist_to_binary(re:replace("aaaa","a*b{0,4}\\w","c&I\\1q&",[])), 
-    <<"caaaaIqaaaa">> = iolist_to_binary(re:replace("aaaa","a*b{0,4}\\w","c&I\\1q&",[global])), 
-    <<"MJLlapba">> = iolist_to_binary(re:replace("a","a*b{0,4}\\w","MJLl&\\1pb&",[])), 
-    <<"MJLlapba">> = iolist_to_binary(re:replace("a","a*b{0,4}\\w","MJLl&\\1pb&",[global])), 
-    <<"Uxbbm">> = iolist_to_binary(re:replace("aaabbbb","a*b{0,}\\w","Uxbbm\\1",[])), 
-    <<"Uxbbm">> = iolist_to_binary(re:replace("aaabbbb","a*b{0,}\\w","Uxbbm\\1",[global])), 
-    <<"fHXfIxomDIMBKtdig">> = iolist_to_binary(re:replace("aaaa","a*b{0,}\\w","f\\1HXfIxomD\\1\\1IMBKtdig",[])), 
-    <<"fHXfIxomDIMBKtdig">> = iolist_to_binary(re:replace("aaaa","a*b{0,}\\w","f\\1HXfIxomD\\1\\1IMBKtdig",[global])), 
-    <<"hdaYrYD">> = iolist_to_binary(re:replace("a","a*b{0,}\\w","\\1hd&YrYD\\1",[])), 
-    <<"hdaYrYD">> = iolist_to_binary(re:replace("a","a*b{0,}\\w","\\1hd&YrYD\\1",[global])), 
-    <<"xIjjbHXKSKRKUhwCer">> = iolist_to_binary(re:replace("0a","a*\\d*\\w","xIjjbHXKSKRKUhwCer",[])), 
-    <<"xIjjbHXKSKRKUhwCer">> = iolist_to_binary(re:replace("0a","a*\\d*\\w","xIjjbHXKSKRKUhwCer",[global])), 
-    <<"aklRHKO">> = iolist_to_binary(re:replace("a","a*\\d*\\w","&klRHK\\1O",[])), 
-    <<"aklRHKO">> = iolist_to_binary(re:replace("a","a*\\d*\\w","&klRHK\\1O",[global])), 
-    <<"aaaTxVbkRpu">> = iolist_to_binary(re:replace("a","a*b *\\w","&&&TxVbk\\1Rpu",[extended])), 
-    <<"aaaTxVbkRpu">> = iolist_to_binary(re:replace("a","a*b *\\w","&&&TxVbk\\1Rpu",[extended,
-                                                                                                                                                                                            global])), 
-    <<"ekWkPj">> = iolist_to_binary(re:replace("a","a*b#comment
-  *\\w","ekWkPj",[extended])), 
-    <<"ekWkPj">> = iolist_to_binary(re:replace("a","a*b#comment
-  *\\w","ekWkPj",[extended,global])), 
-    <<"XxA">> = iolist_to_binary(re:replace("a","a* b *\\w","XxA",[extended])), 
-    <<"XxA">> = iolist_to_binary(re:replace("a","a* b *\\w","XxA",[extended,
-                                                                                                                                                                    global])), 
-    <<"FL
+    <<"bKrRGsoSckoSG">> = iolist_to_binary(re:replace("aaabbbb","a*b*\\w","bKrRGsoSckoSG",[])), 
+    <<"bKrRGsoSckoSG">> = iolist_to_binary(re:replace("aaabbbb","a*b*\\w","bKrRGsoSckoSG",[global])), 
+    <<"xc">> = iolist_to_binary(re:replace("aaaa","a*b*\\w","\\1xc",[])), 
+    <<"xc">> = iolist_to_binary(re:replace("aaaa","a*b*\\w","\\1xc",[global])), 
+    <<"DiagFR">> = iolist_to_binary(re:replace("a","a*b*\\w","Di&\\1gFR",[])), 
+    <<"DiagFR">> = iolist_to_binary(re:replace("a","a*b*\\w","Di&\\1gFR",[global])), 
+    <<"xSaaabbESTgXbkTtoCbb">> = iolist_to_binary(re:replace("aaabbbb","a*b?\\w","\\1xS&E\\1STgXb\\1kTtoC",[])), 
+    <<"xSaaabbESTgXbkTtoCxSbbESTgXbkTtoC">> = iolist_to_binary(re:replace("aaabbbb","a*b?\\w","\\1xS&E\\1STgXb\\1kTtoC",[global])), 
+    <<"NFFaaaaAMaaaakpmD">> = iolist_to_binary(re:replace("aaaa","a*b?\\w","NFF&AM&kp\\1mD",[])), 
+    <<"NFFaaaaAMaaaakpmD">> = iolist_to_binary(re:replace("aaaa","a*b?\\w","NFF&AM&kp\\1mD",[global])), 
+    <<"KCaDnJouY">> = iolist_to_binary(re:replace("a","a*b?\\w","\\1KC&DnJouY",[])), 
+    <<"KCaDnJouY">> = iolist_to_binary(re:replace("a","a*b?\\w","\\1KC&DnJouY",[global])), 
+    <<"ItNl">> = iolist_to_binary(re:replace("aaabbbb","a*b{0,4}\\w","ItNl",[])), 
+    <<"ItNl">> = iolist_to_binary(re:replace("aaabbbb","a*b{0,4}\\w","ItNl",[global])), 
+    <<"SpCeqD">> = iolist_to_binary(re:replace("aaaa","a*b{0,4}\\w","SpCeqD",[])), 
+    <<"SpCeqD">> = iolist_to_binary(re:replace("aaaa","a*b{0,4}\\w","SpCeqD",[global])), 
+    <<"VwueYyNFc">> = iolist_to_binary(re:replace("a","a*b{0,4}\\w","Vwu\\1eYyN\\1Fc",[])), 
+    <<"VwueYyNFc">> = iolist_to_binary(re:replace("a","a*b{0,4}\\w","Vwu\\1eYyN\\1Fc",[global])), 
+    <<"KjgaaabbbbAaaabbbbJXahPyE">> = iolist_to_binary(re:replace("aaabbbb","a*b{0,}\\w","Kjg&A&JXahP\\1yE",[])), 
+    <<"KjgaaabbbbAaaabbbbJXahPyE">> = iolist_to_binary(re:replace("aaabbbb","a*b{0,}\\w","Kjg&A&JXahP\\1yE",[global])), 
+    <<"ngvFLRPw">> = iolist_to_binary(re:replace("aaaa","a*b{0,}\\w","ngvFLRPw",[])), 
+    <<"ngvFLRPw">> = iolist_to_binary(re:replace("aaaa","a*b{0,}\\w","ngvFLRPw",[global])), 
+    <<"DnucmfFKuYp">> = iolist_to_binary(re:replace("a","a*b{0,}\\w","Dn\\1ucm\\1\\1fFKuYp",[])), 
+    <<"DnucmfFKuYp">> = iolist_to_binary(re:replace("a","a*b{0,}\\w","Dn\\1ucm\\1\\1fFKuYp",[global])), 
+    <<"0aY">> = iolist_to_binary(re:replace("0a","a*\\d*\\w","&Y",[])), 
+    <<"0aY">> = iolist_to_binary(re:replace("0a","a*\\d*\\w","&Y",[global])), 
+    <<"xanCBUCkGaPAtML">> = iolist_to_binary(re:replace("a","a*\\d*\\w","x&nCBUCkG&PAt\\1ML",[])), 
+    <<"xanCBUCkGaPAtML">> = iolist_to_binary(re:replace("a","a*\\d*\\w","x&nCBUCkG&PAt\\1ML",[global])), 
+    <<"ii">> = iolist_to_binary(re:replace("a","a*b *\\w","ii",[extended])), 
+    <<"ii">> = iolist_to_binary(re:replace("a","a*b *\\w","ii",[extended,
+                                                                                                                                                                global])), 
+    <<"VaGxIwMeaq">> = iolist_to_binary(re:replace("a","a*b#comment
+  *\\w","V&GxIwMeaq",[extended])), 
+    <<"VaGxIwMeaq">> = iolist_to_binary(re:replace("a","a*b#comment
+  *\\w","V&GxIwMeaq",[extended,global])), 
+    <<"AaapTXaPHaekH">> = iolist_to_binary(re:replace("a","a* b *\\w","Aa&pTX&PHaekH",[extended])), 
+    <<"AaapTXaPHaekH">> = iolist_to_binary(re:replace("a","a* b *\\w","Aa&pTX&PHaekH",[extended,
+                                                                                                                                                                                          global])), 
+    <<"abc=xyz\\vmPNciE
 pqr">> = iolist_to_binary(re:replace("abc=xyz\\
-pqr","^\\w+=.*(\\\\\\n.*)*","FL",[])), 
-    <<"FL
+pqr","^\\w+=.*(\\\\\\n.*)*","&vmPNciE",[])), 
+    <<"abc=xyz\\vmPNciE
 pqr">> = iolist_to_binary(re:replace("abc=xyz\\
-pqr","^\\w+=.*(\\\\\\n.*)*","FL",[global])), 
-    <<"KDabcd:abcdSabcd:">> = iolist_to_binary(re:replace("abcd:","(?=(\\w+))\\1:","KD&\\1S&",[])), 
-    <<"KDabcd:abcdSabcd:">> = iolist_to_binary(re:replace("abcd:","(?=(\\w+))\\1:","KD&\\1S&",[global])), 
-    <<"CFNabcd:xwKNSfsabcd">> = iolist_to_binary(re:replace("abcd:","^(?=(\\w+))\\1:","CFN&xwKNSfs\\1",[])), 
-    <<"CFNabcd:xwKNSfsabcd">> = iolist_to_binary(re:replace("abcd:","^(?=(\\w+))\\1:","CFN&xwKNSfs\\1",[global])), 
-    <<"UabcWq">> = iolist_to_binary(re:replace("abc","^\\Eabc","U&Wq",[])), 
-    <<"UabcWq">> = iolist_to_binary(re:replace("abc","^\\Eabc","U&Wq",[global])), 
-    <<"yamyDjNjvdapUq">> = iolist_to_binary(re:replace("a","^[\\Eabc]","y&myDjNjvd&pUq\\1",[])), 
-    <<"yamyDjNjvdapUq">> = iolist_to_binary(re:replace("a","^[\\Eabc]","y&myDjNjvd&pUq\\1",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\Eabc]","YWGNdA&XaWp\\1",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\Eabc]","YWGNdA&XaWp\\1",[global])), 
-    <<"E">> = iolist_to_binary(re:replace("E","^[\\Eabc]","qtud&GONs\\1W\\1I",[])), 
-    <<"E">> = iolist_to_binary(re:replace("E","^[\\Eabc]","qtud&GONs\\1W\\1I",[global])), 
-    <<"kj">> = iolist_to_binary(re:replace("b","^[a-\\Ec]","kj",[])), 
-    <<"kj">> = iolist_to_binary(re:replace("b","^[a-\\Ec]","kj",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[a-\\Ec]","U\\1",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[a-\\Ec]","U\\1",[global])), 
-    <<"-">> = iolist_to_binary(re:replace("-","^[a-\\Ec]","dluKDBOTsxDtQKaGXQn",[])), 
-    <<"-">> = iolist_to_binary(re:replace("-","^[a-\\Ec]","dluKDBOTsxDtQKaGXQn",[global])), 
-    <<"E">> = iolist_to_binary(re:replace("E","^[a-\\Ec]","j\\1KKHVDRF&\\1hBX\\1nerh",[])), 
-    <<"E">> = iolist_to_binary(re:replace("E","^[a-\\Ec]","j\\1KKHVDRF&\\1hBX\\1nerh",[global])), 
-    <<"eU">> = iolist_to_binary(re:replace("b","^[a\\E\\E-\\Ec]","\\1eU",[])), 
-    <<"eU">> = iolist_to_binary(re:replace("b","^[a\\E\\E-\\Ec]","\\1eU",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[a\\E\\E-\\Ec]","Gp\\1hoe\\1ft",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[a\\E\\E-\\Ec]","Gp\\1hoe\\1ft",[global])), 
-    <<"-">> = iolist_to_binary(re:replace("-","^[a\\E\\E-\\Ec]","&\\1&\\1dsAR\\1R&kfYLY&Nx",[])), 
-    <<"-">> = iolist_to_binary(re:replace("-","^[a\\E\\E-\\Ec]","&\\1&\\1dsAR\\1R&kfYLY&Nx",[global])), 
-    <<"E">> = iolist_to_binary(re:replace("E","^[a\\E\\E-\\Ec]","OmwiowAjJ&dB",[])), 
-    <<"E">> = iolist_to_binary(re:replace("E","^[a\\E\\E-\\Ec]","OmwiowAjJ&dB",[global])), 
-    <<"bLBVEBlTbNy">> = iolist_to_binary(re:replace("b","^[\\E\\Qa\\E-\\Qz\\E]+","&LBVEBlT&Ny",[])), 
-    <<"bLBVEBlTbNy">> = iolist_to_binary(re:replace("b","^[\\E\\Qa\\E-\\Qz\\E]+","&LBVEBlT&Ny",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\E\\Qa\\E-\\Qz\\E]+","&DGXW&\\1G",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\E\\Qa\\E-\\Qz\\E]+","&DGXW&\\1G",[global])), 
-    <<"-">> = iolist_to_binary(re:replace("-","^[\\E\\Qa\\E-\\Qz\\E]+","uh&tV&",[])), 
-    <<"-">> = iolist_to_binary(re:replace("-","^[\\E\\Qa\\E-\\Qz\\E]+","uh&tV&",[global])), 
-    <<"IgYyaXYfkYHvCal">> = iolist_to_binary(re:replace("a","^[a\\Q]bc\\E]","IgYy&XYf\\1kYH\\1vC&\\1l",[])), 
-    <<"IgYyaXYfkYHvCal">> = iolist_to_binary(re:replace("a","^[a\\Q]bc\\E]","IgYy&XYf\\1kYH\\1vC&\\1l",[global])), 
-    <<"DGTyeUFsoeifQI">> = iolist_to_binary(re:replace("]","^[a\\Q]bc\\E]","DGTyeUFsoeifQI",[])), 
-    <<"DGTyeUFsoeifQI">> = iolist_to_binary(re:replace("]","^[a\\Q]bc\\E]","DGTyeUFsoeifQI",[global])), 
-    <<"cdPJxbdO">> = iolist_to_binary(re:replace("c","^[a\\Q]bc\\E]","&dPJxb\\1dO",[])), 
-    <<"cdPJxbdO">> = iolist_to_binary(re:replace("c","^[a\\Q]bc\\E]","&dPJxb\\1dO",[global])), 
-    <<"achHbHOkynhnR">> = iolist_to_binary(re:replace("a","^[a-\\Q\\E]","&chHbHOkynhnR",[])), 
-    <<"achHbHOkynhnR">> = iolist_to_binary(re:replace("a","^[a-\\Q\\E]","&chHbHOkynhnR",[global])), 
-    <<"uu-MgaUIMliYd--">> = iolist_to_binary(re:replace("-","^[a-\\Q\\E]","uu\\1&MgaU\\1IMliYd&&",[])), 
-    <<"uu-MgaUIMliYd--">> = iolist_to_binary(re:replace("-","^[a-\\Q\\E]","uu\\1&MgaU\\1IMliYd&&",[global])), 
-    <<"CP">> = iolist_to_binary(re:replace("aaaa","^(a()*)*","CP",[])), 
-    <<"CP">> = iolist_to_binary(re:replace("aaaa","^(a()*)*","CP",[global])), 
-    <<"wQTHtaaaakYek">> = iolist_to_binary(re:replace("aaaa","^(?:a(?:(?:))*)*","w\\1QTH\\1\\1t&kYe\\1k",[])), 
-    <<"wQTHtaaaakYek">> = iolist_to_binary(re:replace("aaaa","^(?:a(?:(?:))*)*","w\\1QTH\\1\\1t&kYe\\1k",[global])), 
+pqr","^\\w+=.*(\\\\\\n.*)*","&vmPNciE",[global])), 
+    <<"oabcd:pabcd:qOabcdGfIeV">> = iolist_to_binary(re:replace("abcd:","(?=(\\w+))\\1:","o&p&qO\\1GfIeV",[])), 
+    <<"oabcd:pabcd:qOabcdGfIeV">> = iolist_to_binary(re:replace("abcd:","(?=(\\w+))\\1:","o&p&qO\\1GfIeV",[global])), 
+    <<"LTrSmxIPabcdOKMqwVAA">> = iolist_to_binary(re:replace("abcd:","^(?=(\\w+))\\1:","LTrSmxIP\\1OKMqwVAA",[])), 
+    <<"LTrSmxIPabcdOKMqwVAA">> = iolist_to_binary(re:replace("abcd:","^(?=(\\w+))\\1:","LTrSmxIP\\1OKMqwVAA",[global])), 
+    <<"aKjwwmYIpW">> = iolist_to_binary(re:replace("abc","^\\Eabc","aKj\\1w\\1wmY\\1Ip\\1W",[])), 
+    <<"aKjwwmYIpW">> = iolist_to_binary(re:replace("abc","^\\Eabc","aKj\\1w\\1wmY\\1Ip\\1W",[global])), 
+    <<"l">> = iolist_to_binary(re:replace("a","^[\\Eabc]","l",[])), 
+    <<"l">> = iolist_to_binary(re:replace("a","^[\\Eabc]","l",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\Eabc]","bQ&mb\\1I&",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\Eabc]","bQ&mb\\1I&",[global])), 
+    <<"E">> = iolist_to_binary(re:replace("E","^[\\Eabc]","&qof&K&",[])), 
+    <<"E">> = iolist_to_binary(re:replace("E","^[\\Eabc]","&qof&K&",[global])), 
+    <<"LbOibbFEALmTbt">> = iolist_to_binary(re:replace("b","^[a-\\Ec]","Lb\\1Oi&\\1\\1&FEA\\1Lm\\1T&t",[])), 
+    <<"LbOibbFEALmTbt">> = iolist_to_binary(re:replace("b","^[a-\\Ec]","Lb\\1Oi&\\1\\1&FEA\\1Lm\\1T&t",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[a-\\Ec]","PtF&e\\1KFwR&E",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[a-\\Ec]","PtF&e\\1KFwR&E",[global])), 
+    <<"-">> = iolist_to_binary(re:replace("-","^[a-\\Ec]","N&Vuwq\\1D&\\1PXO&qg&Y",[])), 
+    <<"-">> = iolist_to_binary(re:replace("-","^[a-\\Ec]","N&Vuwq\\1D&\\1PXO&qg&Y",[global])), 
+    <<"E">> = iolist_to_binary(re:replace("E","^[a-\\Ec]","gfw",[])), 
+    <<"E">> = iolist_to_binary(re:replace("E","^[a-\\Ec]","gfw",[global])), 
+    <<"m">> = iolist_to_binary(re:replace("b","^[a\\E\\E-\\Ec]","m",[])), 
+    <<"m">> = iolist_to_binary(re:replace("b","^[a\\E\\E-\\Ec]","m",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[a\\E\\E-\\Ec]","pr\\1hSV&a\\1Tq\\1uk\\1lGQn",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[a\\E\\E-\\Ec]","pr\\1hSV&a\\1Tq\\1uk\\1lGQn",[global])), 
+    <<"-">> = iolist_to_binary(re:replace("-","^[a\\E\\E-\\Ec]","PLu\\1jRBxH&j",[])), 
+    <<"-">> = iolist_to_binary(re:replace("-","^[a\\E\\E-\\Ec]","PLu\\1jRBxH&j",[global])), 
+    <<"E">> = iolist_to_binary(re:replace("E","^[a\\E\\E-\\Ec]","\\1RonyFdbw&\\1UT",[])), 
+    <<"E">> = iolist_to_binary(re:replace("E","^[a\\E\\E-\\Ec]","\\1RonyFdbw&\\1UT",[global])), 
+    <<"LtmFeEubbhDoqNG">> = iolist_to_binary(re:replace("b","^[\\E\\Qa\\E-\\Qz\\E]+","L\\1tmF\\1eEu&&hDoqNG",[])), 
+    <<"LtmFeEubbhDoqNG">> = iolist_to_binary(re:replace("b","^[\\E\\Qa\\E-\\Qz\\E]+","L\\1tmF\\1eEu&&hDoqNG",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\E\\Qa\\E-\\Qz\\E]+","ks\\1",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\E\\Qa\\E-\\Qz\\E]+","ks\\1",[global])), 
+    <<"-">> = iolist_to_binary(re:replace("-","^[\\E\\Qa\\E-\\Qz\\E]+","DNi",[])), 
+    <<"-">> = iolist_to_binary(re:replace("-","^[\\E\\Qa\\E-\\Qz\\E]+","DNi",[global])), 
+    <<"UoqHQfFfbONSGdk">> = iolist_to_binary(re:replace("a","^[a\\Q]bc\\E]","\\1UoqHQfFf\\1bONSGd\\1k",[])), 
+    <<"UoqHQfFfbONSGdk">> = iolist_to_binary(re:replace("a","^[a\\Q]bc\\E]","\\1UoqHQfFf\\1bONSGd\\1k",[global])), 
+    <<"eMWv]QMxjJL]v">> = iolist_to_binary(re:replace("]","^[a\\Q]bc\\E]","eMWv&QMxjJL&v",[])), 
+    <<"eMWv]QMxjJL]v">> = iolist_to_binary(re:replace("]","^[a\\Q]bc\\E]","eMWv&QMxjJL&v",[global])), 
+    <<"sDtJKXcbIVQesK">> = iolist_to_binary(re:replace("c","^[a\\Q]bc\\E]","sD\\1tJKX&bI\\1V\\1QesK",[])), 
+    <<"sDtJKXcbIVQesK">> = iolist_to_binary(re:replace("c","^[a\\Q]bc\\E]","sD\\1tJKX&bI\\1V\\1QesK",[global])), 
+    <<"phuiWK">> = iolist_to_binary(re:replace("a","^[a-\\Q\\E]","phuiWK",[])), 
+    <<"phuiWK">> = iolist_to_binary(re:replace("a","^[a-\\Q\\E]","phuiWK",[global])), 
+    <<"e-EpaKAPD-M-">> = iolist_to_binary(re:replace("-","^[a-\\Q\\E]","e&Epa\\1KAPD\\1&M&",[])), 
+    <<"e-EpaKAPD-M-">> = iolist_to_binary(re:replace("-","^[a-\\Q\\E]","e&Epa\\1KAPD\\1&M&",[global])), 
+    <<"VKXawWoyOhQtKatma">> = iolist_to_binary(re:replace("aaaa","^(a()*)*","VKX\\1wWoyOhQtK\\1tm\\1",[])), 
+    <<"VKXawWoyOhQtKatma">> = iolist_to_binary(re:replace("aaaa","^(a()*)*","VKX\\1wWoyOhQtK\\1tm\\1",[global])), 
+    <<"tPRweiQ">> = iolist_to_binary(re:replace("aaaa","^(?:a(?:(?:))*)*","tPRweiQ",[])), 
+    <<"tPRweiQ">> = iolist_to_binary(re:replace("aaaa","^(?:a(?:(?:))*)*","tPRweiQ",[global])), 
     ok.
 run36() ->
-    <<"RGaXfvItI">> = iolist_to_binary(re:replace("aaaa","^(a()+)+","RG\\1XfvItI",[])), 
-    <<"RGaXfvItI">> = iolist_to_binary(re:replace("aaaa","^(a()+)+","RG\\1XfvItI",[global])), 
-    <<"dMSiHuvxupxlcaaaax">> = iolist_to_binary(re:replace("aaaa","^(?:a(?:(?:))+)+","dMSiHuvxupxl\\1c&x",[])), 
-    <<"dMSiHuvxupxlcaaaax">> = iolist_to_binary(re:replace("aaaa","^(?:a(?:(?:))+)+","dMSiHuvxupxl\\1c&x",[global])), 
-    <<"iP">> = iolist_to_binary(re:replace("abbD","(a){0,3}(?(1)b|(c|))*D","iP",[])), 
-    <<"iP">> = iolist_to_binary(re:replace("abbD","(a){0,3}(?(1)b|(c|))*D","iP",[global])), 
-    <<"ccccDXbTvQpvdoaW">> = iolist_to_binary(re:replace("ccccD","(a){0,3}(?(1)b|(c|))*D","&XbTvQ\\1p\\1vd\\1o\\1\\1\\1aW",[])), 
-    <<"ccccDXbTvQpvdoaW">> = iolist_to_binary(re:replace("ccccD","(a){0,3}(?(1)b|(c|))*D","&XbTvQ\\1p\\1vd\\1o\\1\\1\\1aW",[global])), 
-    <<"RVoDDTkMDjhW">> = iolist_to_binary(re:replace("D","(a){0,3}(?(1)b|(c|))*D","RVo&&TkM&jhW",[])), 
-    <<"RVoDDTkMDjhW">> = iolist_to_binary(re:replace("D","(a){0,3}(?(1)b|(c|))*D","RVo&&TkM&jhW",[global])), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a|)*\\d","&\\1DGFkfxXGJ\\1yJ",[])), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a|)*\\d","&\\1DGFkfxXGJ\\1yJ",[global])), 
-    <<"Kaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4GiaQaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4jWNATt">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(a|)*\\d","K&GiaQ&jWNATt",[])), 
-    <<"Kaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4GiaQaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4jWNATt">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(a|)*\\d","K&GiaQ&jWNATt",[global])), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?>a|)*\\d","qHVMyR\\1g\\1",[])), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?>a|)*\\d","qHVMyR\\1g\\1",[global])), 
-    <<"kGFBeTsPIf">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?>a|)*\\d","kGFBeTsPI\\1f",[])), 
-    <<"kGFBeTsPIf">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?>a|)*\\d","kGFBeTsPI\\1f",[global])), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?:a|)*\\d","Yx",[])), 
-    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?:a|)*\\d","Yx",[global])), 
-    <<"wkl">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?:a|)*\\d","wkl",[])), 
-    <<"wkl">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?:a|)*\\d","wkl",[global])), 
-    <<"abcqXmkEhjC">> = iolist_to_binary(re:replace("abc","\\Z","qXmkEhjC",[])), 
-    <<"abcqXmkEhjC">> = iolist_to_binary(re:replace("abc","\\Z","qXmkEhjC",[global])), 
-    <<"RdSYAact">> = iolist_to_binary(re:replace("abc","^(?s)(?>.*)(?<!\\n)","RdSYAact",[])), 
-    <<"RdSYAact">> = iolist_to_binary(re:replace("abc","^(?s)(?>.*)(?<!\\n)","RdSYAact",[global])), 
-    <<"JvTabcqFTcnkmyFJ">> = iolist_to_binary(re:replace("abc","^(?s)(?>.*)(?<!\\n)","\\1JvT&qFTcnk\\1my\\1FJ",[])), 
-    <<"JvTabcqFTcnkmyFJ">> = iolist_to_binary(re:replace("abc","^(?s)(?>.*)(?<!\\n)","\\1JvT&qFTcnk\\1my\\1FJ",[global])), 
-    <<"cqXXOeFFGVUWkMabc">> = iolist_to_binary(re:replace("abc","^(?![^\\n]*\\n\\z)","cqXXOeFF\\1GVUW\\1kM",[])), 
-    <<"cqXXOeFFGVUWkMabc">> = iolist_to_binary(re:replace("abc","^(?![^\\n]*\\n\\z)","cqXXOeFF\\1GVUW\\1kM",[global])), 
-    <<"JbxrWfegLobSfGKabc">> = iolist_to_binary(re:replace("abc","^(?![^\\n]*\\n\\z)","\\1Jbx&rWfe&gLobSfGK",[])), 
-    <<"JbxrWfegLobSfGKabc">> = iolist_to_binary(re:replace("abc","^(?![^\\n]*\\n\\z)","\\1Jbx&rWfe&gLobSfGK",[global])), 
-    <<"abceDUDjJoFtrgMYDo">> = iolist_to_binary(re:replace("abc","\\z(?<!\\n)","eDUDjJoFtrgMYD&o",[])), 
-    <<"abceDUDjJoFtrgMYDo">> = iolist_to_binary(re:replace("abc","\\z(?<!\\n)","eDUDjJoFtrgMYD&o",[global])), 
-    <<"abcL">> = iolist_to_binary(re:replace("abc","\\z(?<!\\n)","L",[])), 
-    <<"abcL">> = iolist_to_binary(re:replace("abc","\\z(?<!\\n)","L",[global])), 
-    <<"abcdddXku">> = iolist_to_binary(re:replace("abcd","(.*(.)?)*","&dd\\1\\1Xku",[])), 
-    <<"abcdddXkuddXku">> = iolist_to_binary(re:replace("abcd","(.*(.)?)*","&dd\\1\\1Xku",[global])), 
-    <<"pkdLVDscUDDEBUBabcd">> = iolist_to_binary(re:replace("abcd","( (A | (?(1)0|) )*   )","pkd&L&VD&scUDDEBUB",[extended])), 
-    <<"pkdLVDscUDDEBUBapkdLVDscUDDEBUBbpkdLVDscUDDEBUBcpkdLVDscUDDEBUBdpkdLVDscUDDEBUB">> = iolist_to_binary(re:replace("abcd","( (A | (?(1)0|) )*   )","pkd&L&VD&scUDDEBUB",[extended,
-                                                                                                                                                                                                                                    global])), 
-    <<"AuDgWsdmnqYhabcd">> = iolist_to_binary(re:replace("abcd","( ( (?(1)0|) )*   )","AuDgW&s&dm&nqYh",[extended])), 
-    <<"AuDgWsdmnqYhaAuDgWsdmnqYhbAuDgWsdmnqYhcAuDgWsdmnqYhdAuDgWsdmnqYh">> = iolist_to_binary(re:replace("abcd","( ( (?(1)0|) )*   )","AuDgW&s&dm&nqYh",[extended,
-                                                                                                                                                                                                                        global])), 
-    <<"efinTcnmBlVFabcd">> = iolist_to_binary(re:replace("abcd","(  (?(1)0|)*   )","efinTc&nmB&\\1lV\\1F",[extended])), 
-    <<"efinTcnmBlVFaefinTcnmBlVFbefinTcnmBlVFcefinTcnmBlVFdefinTcnmBlVF">> = iolist_to_binary(re:replace("abcd","(  (?(1)0|)*   )","efinTc&nmB&\\1lV\\1F",[extended,
-                                                                                                                                                                                                                             global])), 
-    <<"EDiUXiAlYBAmCeNc">> = iolist_to_binary(re:replace("a]","[[:abcd:xyz]]","EDiUXiAlYBA\\1mCeNc",[])), 
-    <<"EDiUXiAlYBAmCeNc">> = iolist_to_binary(re:replace("a]","[[:abcd:xyz]]","EDiUXiAlYBA\\1mCeNc",[global])), 
-    <<"k:]h">> = iolist_to_binary(re:replace(":]","[[:abcd:xyz]]","k&h",[])), 
-    <<"k:]h">> = iolist_to_binary(re:replace(":]","[[:abcd:xyz]]","k&h",[global])), 
-    <<"hwNfUgfOoCtFayhAXX">> = iolist_to_binary(re:replace("a","[abc[:x\\]pqr]","hwNfUgfOo\\1CtF&yhA\\1XX",[])), 
-    <<"hwNfUgfOoCtFayhAXX">> = iolist_to_binary(re:replace("a","[abc[:x\\]pqr]","hwNfUgfOo\\1CtF&yhA\\1XX",[global])), 
-    <<"">> = iolist_to_binary(re:replace("[","[abc[:x\\]pqr]","\\1\\1",[])), 
-    <<"">> = iolist_to_binary(re:replace("[","[abc[:x\\]pqr]","\\1\\1",[global])), 
-    <<"fWMiJLaBnsaYQ">> = iolist_to_binary(re:replace(":","[abc[:x\\]pqr]","fWMiJLaBns\\1aYQ",[])), 
-    <<"fWMiJLaBnsaYQ">> = iolist_to_binary(re:replace(":","[abc[:x\\]pqr]","fWMiJLaBns\\1aYQ",[global])), 
-    <<"IlPjDF">> = iolist_to_binary(re:replace("]","[abc[:x\\]pqr]","IlPjDF\\1",[])), 
-    <<"IlPjDF">> = iolist_to_binary(re:replace("]","[abc[:x\\]pqr]","IlPjDF\\1",[global])), 
-    <<"jXFpSOncoxfPi">> = iolist_to_binary(re:replace("p","[abc[:x\\]pqr]","\\1jX\\1F&SOncoxf\\1Pi",[])), 
-    <<"jXFpSOncoxfPi">> = iolist_to_binary(re:replace("p","[abc[:x\\]pqr]","\\1jX\\1F&SOncoxf\\1Pi",[global])), 
-    <<"fooabcfoo">> = iolist_to_binary(re:replace("fooabcfoo",".*[op][xyz]","rU&wHuSyHLW\\1WUJxg\\1",[])), 
-    <<"fooabcfoo">> = iolist_to_binary(re:replace("fooabcfoo",".*[op][xyz]","rU&wHuSyHLW\\1WUJxg\\1",[global])), 
-    <<"Yadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)","\\1\\1Y",[])), 
-    <<"Yadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)","\\1\\1Y",[global])), 
-    <<"asQWunbuTsJvhIUbTxKxbc">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)","sQWun&uTsJvhIU&TxKx&",[])), 
-    <<"asQWunbuTsJvhIUbTxKxbc">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)","sQWun&uTsJvhIU&TxKx&",[global])), 
-    <<"WsShpCMbadc">> = iolist_to_binary(re:replace("adc","(?(?=^.*b)b|^)","WsShp\\1\\1C\\1Mb",[])), 
-    <<"WsShpCMbadc">> = iolist_to_binary(re:replace("adc","(?(?=^.*b)b|^)","WsShp\\1\\1C\\1Mb",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(?(?=^.*b)b|^)","PkFnM\\1TJjij\\1s",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(?(?=^.*b)b|^)","PkFnM\\1TJjij\\1s",[global])), 
-    <<"QgracuqfskDadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)*","Qg\\1r\\1\\1acuqfskD\\1&",[])), 
-    <<"QgracuqfskDaQgracuqfskDdQgracuqfskDcQgracuqfskD">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)*","Qg\\1r\\1\\1acuqfskD\\1&",[global])), 
-    <<"NOaxcgWJQdJabc">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)*","NOaxc\\1\\1gWJQdJ&",[])), 
-    <<"NOaxcgWJQdJaNOaxcgWJQdJbNOaxcgWJQdJcNOaxcgWJQdJ">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)*","NOaxc\\1\\1gWJQdJ&",[global])), 
+    <<"n">> = iolist_to_binary(re:replace("aaaa","^(a()+)+","n",[])), 
+    <<"n">> = iolist_to_binary(re:replace("aaaa","^(a()+)+","n",[global])), 
+    <<"bI">> = iolist_to_binary(re:replace("aaaa","^(?:a(?:(?:))+)+","bI",[])), 
+    <<"bI">> = iolist_to_binary(re:replace("aaaa","^(?:a(?:(?:))+)+","bI",[global])), 
+    <<"GabbDDae">> = iolist_to_binary(re:replace("abbD","(a){0,3}(?(1)b|(c|))*D","G&D\\1e",[])), 
+    <<"GabbDDae">> = iolist_to_binary(re:replace("abbD","(a){0,3}(?(1)b|(c|))*D","G&D\\1e",[global])), 
+    <<"OV">> = iolist_to_binary(re:replace("ccccD","(a){0,3}(?(1)b|(c|))*D","OV",[])), 
+    <<"OV">> = iolist_to_binary(re:replace("ccccD","(a){0,3}(?(1)b|(c|))*D","OV",[global])), 
+    <<"XhjfKDReHaDNMSf">> = iolist_to_binary(re:replace("D","(a){0,3}(?(1)b|(c|))*D","Xhjf\\1K&ReHa&NM\\1Sf",[])), 
+    <<"XhjfKDReHaDNMSf">> = iolist_to_binary(re:replace("D","(a){0,3}(?(1)b|(c|))*D","Xhjf\\1K&ReHa&NM\\1Sf",[global])), 
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a|)*\\d","SbOGt&K",[])), 
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(a|)*\\d","SbOGt&K",[global])), 
+    <<"xJrtco">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(a|)*\\d","\\1x\\1Jrtco",[])), 
+    <<"xJrtco">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(a|)*\\d","\\1x\\1Jrtco",[global])), 
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?>a|)*\\d","Y\\1\\1Fq&&Lb&&T&\\1&\\1\\1T",[])), 
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?>a|)*\\d","Y\\1\\1Fq&&Lb&&T&\\1&\\1\\1T",[global])), 
+    <<"ucWrNuavax">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?>a|)*\\d","ucWrNuavax",[])), 
+    <<"ucWrNuavax">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?>a|)*\\d","ucWrNuavax",[global])), 
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?:a|)*\\d","i\\1cf\\1CEE&\\1itOwcw&BF",[])), 
+    <<"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","(?:a|)*\\d","i\\1cf\\1CEE&\\1itOwcw&BF",[global])), 
+    <<"WvhbrstiFWO">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?:a|)*\\d","Wv\\1hbrstiFWO",[])), 
+    <<"WvhbrstiFWO">> = iolist_to_binary(re:replace("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4","(?:a|)*\\d","Wv\\1hbrstiFWO",[global])), 
+    <<"abcUhNS">> = iolist_to_binary(re:replace("abc","\\Z","UhNS&\\1\\1",[])), 
+    <<"abcUhNS">> = iolist_to_binary(re:replace("abc","\\Z","UhNS&\\1\\1",[global])), 
+    <<"FEgUNUkGWxyqopsabc">> = iolist_to_binary(re:replace("abc","^(?s)(?>.*)(?<!\\n)","\\1FEgUNUkGWxyqops&\\1",[])), 
+    <<"FEgUNUkGWxyqopsabc">> = iolist_to_binary(re:replace("abc","^(?s)(?>.*)(?<!\\n)","\\1FEgUNUkGWxyqops&\\1",[global])), 
+    <<"O">> = iolist_to_binary(re:replace("abc","^(?s)(?>.*)(?<!\\n)","O\\1",[])), 
+    <<"O">> = iolist_to_binary(re:replace("abc","^(?s)(?>.*)(?<!\\n)","O\\1",[global])), 
+    <<"xSVoQWsKeMpGQabc">> = iolist_to_binary(re:replace("abc","^(?![^\\n]*\\n\\z)","xSV&oQWsKe&MpG&Q",[])), 
+    <<"xSVoQWsKeMpGQabc">> = iolist_to_binary(re:replace("abc","^(?![^\\n]*\\n\\z)","xSV&oQWsKe&MpG&Q",[global])), 
+    <<"hAqynOabc">> = iolist_to_binary(re:replace("abc","^(?![^\\n]*\\n\\z)","hA&qy\\1nO",[])), 
+    <<"hAqynOabc">> = iolist_to_binary(re:replace("abc","^(?![^\\n]*\\n\\z)","hA&qy\\1nO",[global])), 
+    <<"abcbboJlolQwgwa">> = iolist_to_binary(re:replace("abc","\\z(?<!\\n)","bbo\\1JlolQ\\1\\1wgwa",[])), 
+    <<"abcbboJlolQwgwa">> = iolist_to_binary(re:replace("abc","\\z(?<!\\n)","bbo\\1JlolQ\\1\\1wgwa",[global])), 
+    <<"abcSrDg">> = iolist_to_binary(re:replace("abc","\\z(?<!\\n)","SrDg&",[])), 
+    <<"abcSrDg">> = iolist_to_binary(re:replace("abc","\\z(?<!\\n)","SrDg&",[global])), 
+    <<"aabcdiFPR">> = iolist_to_binary(re:replace("abcd","(.*(.)?)*","\\1a&iFPR\\1",[])), 
+    <<"aabcdiFPRaiFPR">> = iolist_to_binary(re:replace("abcd","(.*(.)?)*","\\1a&iFPR\\1",[global])), 
+    <<"uQWHjmFmJgqpvabcd">> = iolist_to_binary(re:replace("abcd","( (A | (?(1)0|) )*   )","u&QWHjmFmJgq\\1pv",[extended])), 
+    <<"uQWHjmFmJgqpvauQWHjmFmJgqpvbuQWHjmFmJgqpvcuQWHjmFmJgqpvduQWHjmFmJgqpv">> = iolist_to_binary(re:replace("abcd","( (A | (?(1)0|) )*   )","u&QWHjmFmJgq\\1pv",[extended,
+                                                                                                                                                                                                                                 global])), 
+    <<"tgtbuAeydNDbQksBabcd">> = iolist_to_binary(re:replace("abcd","( ( (?(1)0|) )*   )","tg\\1tbuAe\\1ydNDbQksB\\1",[extended])), 
+    <<"tgtbuAeydNDbQksBatgtbuAeydNDbQksBbtgtbuAeydNDbQksBctgtbuAeydNDbQksBdtgtbuAeydNDbQksB">> = iolist_to_binary(re:replace("abcd","( ( (?(1)0|) )*   )","tg\\1tbuAe\\1ydNDbQksB\\1",[extended,
+                                                                                                                                                                                                                                            global])), 
+    <<"geoFaKtBOldabcd">> = iolist_to_binary(re:replace("abcd","(  (?(1)0|)*   )","geoFa\\1K\\1\\1tBOld",[extended])), 
+    <<"geoFaKtBOldageoFaKtBOldbgeoFaKtBOldcgeoFaKtBOlddgeoFaKtBOld">> = iolist_to_binary(re:replace("abcd","(  (?(1)0|)*   )","geoFa\\1K\\1\\1tBOld",[extended,
+                                                                                                                                                                                                                            global])), 
+    <<"a]FIQJiJK">> = iolist_to_binary(re:replace("a]","[[:abcd:xyz]]","&F\\1IQJiJK",[])), 
+    <<"a]FIQJiJK">> = iolist_to_binary(re:replace("a]","[[:abcd:xyz]]","&F\\1IQJiJK",[global])), 
+    <<"WWYQ:]Cfo:]">> = iolist_to_binary(re:replace(":]","[[:abcd:xyz]]","WWYQ&Cfo&\\1",[])), 
+    <<"WWYQ:]Cfo:]">> = iolist_to_binary(re:replace(":]","[[:abcd:xyz]]","WWYQ&Cfo&\\1",[global])), 
+    <<"qDnjOTLaOgtwATf">> = iolist_to_binary(re:replace("a","[abc[:x\\]pqr]","q\\1DnjOTL\\1&Og\\1twATf",[])), 
+    <<"qDnjOTLaOgtwATf">> = iolist_to_binary(re:replace("a","[abc[:x\\]pqr]","q\\1DnjOTL\\1&Og\\1twATf",[global])), 
+    <<"[">> = iolist_to_binary(re:replace("[","[abc[:x\\]pqr]","&\\1",[])), 
+    <<"[">> = iolist_to_binary(re:replace("[","[abc[:x\\]pqr]","&\\1",[global])), 
+    <<"mcQylXKI">> = iolist_to_binary(re:replace(":","[abc[:x\\]pqr]","\\1mcQy\\1\\1\\1lXKI",[])), 
+    <<"mcQylXKI">> = iolist_to_binary(re:replace(":","[abc[:x\\]pqr]","\\1mcQy\\1\\1\\1lXKI",[global])), 
+    <<"yLoVOOvX]MsmpqoJL">> = iolist_to_binary(re:replace("]","[abc[:x\\]pqr]","yLoVOOvX&MsmpqoJ\\1L",[])), 
+    <<"yLoVOOvX]MsmpqoJL">> = iolist_to_binary(re:replace("]","[abc[:x\\]pqr]","yLoVOOvX&MsmpqoJ\\1L",[global])), 
+    <<"X">> = iolist_to_binary(re:replace("p","[abc[:x\\]pqr]","\\1\\1X",[])), 
+    <<"X">> = iolist_to_binary(re:replace("p","[abc[:x\\]pqr]","\\1\\1X",[global])), 
+    <<"fooabcfoo">> = iolist_to_binary(re:replace("fooabcfoo",".*[op][xyz]","U&xA\\1PsdeOWUae&&Yna",[])), 
+    <<"fooabcfoo">> = iolist_to_binary(re:replace("fooabcfoo",".*[op][xyz]","U&xA\\1PsdeOWUae&&Yna",[global])), 
+    <<"QIBuirGXrnadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)","QIBuirGXrn",[])), 
+    <<"QIBuirGXrnadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)","QIBuirGXrn",[global])), 
+    <<"awbDHBgVdwqBlbic">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)","\\1w&DHBgVdwqBl&i",[])), 
+    <<"awbDHBgVdwqBlbic">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)","\\1w&DHBgVdwqBl&i",[global])), 
+    <<"bMxcDhNdGOtJIJBuCaadc">> = iolist_to_binary(re:replace("adc","(?(?=^.*b)b|^)","bMx\\1cDhNdGOtJIJBuCa&",[])), 
+    <<"bMxcDhNdGOtJIJBuCaadc">> = iolist_to_binary(re:replace("adc","(?(?=^.*b)b|^)","bMx\\1cDhNdGOtJIJBuCa&",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(?(?=^.*b)b|^)","nnHoU&\\1CMWtr",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(?(?=^.*b)b|^)","nnHoU&\\1CMWtr",[global])), 
+    <<"PXRohlVadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)*","PX\\1\\1RohlV",[])), 
+    <<"PXRohlVaPXRohlVdPXRohlVcPXRohlV">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)*","PX\\1\\1RohlV",[global])), 
+    <<"qnabc">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)*","&&qn",[])), 
+    <<"qnabbqnqncqn">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)*","&&qn",[global])), 
     ok.
 run37() ->
-    <<"egMccJuvVmsJadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)+","egMccJu&\\1vVmsJ",[])), 
-    <<"egMccJuvVmsJadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)+","egMccJu&\\1vVmsJ",[global])), 
-    <<"awbKLc">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)+","wbKL",[])), 
-    <<"awbKLc">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)+","wbKL",[global])), 
-    <<"aaOKbMsgbwbYMvqpaKc">> = iolist_to_binary(re:replace("abc","(?(?=b).*b|^d)","aOK\\1&Msg&w&YMvqpaK",[])), 
-    <<"aaOKbMsgbwbYMvqpaKc">> = iolist_to_binary(re:replace("abc","(?(?=b).*b|^d)","aOK\\1&Msg&w&YMvqpaK",[global])), 
-    <<"deMQjInIpkdMc">> = iolist_to_binary(re:replace("abc","(?(?=.*b).*b|^d)","deMQjInI\\1\\1pk\\1dM",[])), 
-    <<"deMQjInIpkdMc">> = iolist_to_binary(re:replace("abc","(?(?=.*b).*b|^d)","deMQjInI\\1\\1pk\\1dM",[global])), 
-    <<"xONBt%ab%fkt">> = iolist_to_binary(re:replace("%ab%","^%((?(?=[a])[^%])|b)*%$","xONBt\\1&fkt",[])), 
-    <<"xONBt%ab%fkt">> = iolist_to_binary(re:replace("%ab%","^%((?(?=[a])[^%])|b)*%$","xONBt\\1&fkt",[global])), 
-    <<"XtGNvTytylTOX">> = iolist_to_binary(re:replace("XabX","(?i)a(?-i)b|c","tGN\\1\\1vT\\1yty\\1lTO",[])), 
-    <<"XtGNvTytylTOX">> = iolist_to_binary(re:replace("XabX","(?i)a(?-i)b|c","tGN\\1\\1vT\\1yty\\1lTO",[global])), 
-    <<"XAbMBAbVAbatgNrMNMDX">> = iolist_to_binary(re:replace("XAbX","(?i)a(?-i)b|c","&MB\\1&V&\\1atgNrMNMD",[])), 
-    <<"XAbMBAbVAbatgNrMNMDX">> = iolist_to_binary(re:replace("XAbX","(?i)a(?-i)b|c","&MB\\1&V&\\1atgNrMNMD",[global])), 
-    <<"CIeFFRMtpcC">> = iolist_to_binary(re:replace("CcC","(?i)a(?-i)b|c","IeFFRMtp&",[])), 
-    <<"CIeFFRMtpcC">> = iolist_to_binary(re:replace("CcC","(?i)a(?-i)b|c","IeFFRMtp&",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?i)a(?-i)b|c","sJoTR\\1agT&QVpj&oo",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?i)a(?-i)b|c","sJoTR\\1agT&QVpj&oo",[global])), 
-    <<"XABX">> = iolist_to_binary(re:replace("XABX","(?i)a(?-i)b|c","Bx\\1L&vYQ&o",[])), 
-    <<"XABX">> = iolist_to_binary(re:replace("XABX","(?i)a(?-i)b|c","Bx\\1L&vYQ&o",[global])), 
-    <<"bPwO">> = iolist_to_binary(re:replace("
-
-","[\\x00-\\xff\\s]+","bPwO",[])), 
-    <<"bPwO">> = iolist_to_binary(re:replace("
-
-","[\\x00-\\xff\\s]+","bPwO",[global])), 
-    <<"tNnUXVoKd">> = iolist_to_binary(re:replace("?","^\\c","tNnUXVoKd\\1",[])), 
-    <<"tNnUXVoKd">> = iolist_to_binary(re:replace("?","^\\c","tNnUXVoKd\\1",[global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1","Xcx",[caseless])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1","Xcx",[caseless,
-                                                                                                                                                                      global])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1","yV\\1&bIy&bf",[])), 
-    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1","yV\\1&bIy&bf",[global])), 
-    <<"12llNQ12abc">> = iolist_to_binary(re:replace("12abc","[^a]*","&llNQ\\1&\\1",[caseless])), 
-    <<"12llNQ12llNQabcllNQbcllNQ">> = iolist_to_binary(re:replace("12abc","[^a]*","&llNQ\\1&\\1",[caseless,
-                                                                                                                                                                                         global])), 
-    <<"gDpABC">> = iolist_to_binary(re:replace("12ABC","[^a]*","gDp",[caseless])), 
-    <<"gDpgDpAgDpgDp">> = iolist_to_binary(re:replace("12ABC","[^a]*","gDp",[caseless,
-                                                                                                                                                                   global])), 
-    <<"DTxabc">> = iolist_to_binary(re:replace("12abc","[^a]*+","D\\1T\\1x",[caseless])), 
-    <<"DTxDTxaDTxDTx">> = iolist_to_binary(re:replace("12abc","[^a]*+","D\\1T\\1x",[caseless,
-                                                                                                                                                                                   global])), 
-    <<"KJ12jqgNXmTv12lyEP12SABC">> = iolist_to_binary(re:replace("12ABC","[^a]*+","KJ&jqgNXm\\1Tv&lyE\\1P&S",[caseless])), 
-    <<"KJ12jqgNXmTv12lyEP12SKJjqgNXmTvlyEPSAKJBCjqgNXmTvBClyEPBCSKJjqgNXmTvlyEPS">> = iolist_to_binary(re:replace("12ABC","[^a]*+","KJ&jqgNXm\\1Tv&lyE\\1P&S",[caseless,
+    <<"rFmutNbLVErIdadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)+","rFmutN\\1bLVE\\1r&Id",[])), 
+    <<"rFmutNbLVErIdadc">> = iolist_to_binary(re:replace("adc","(?(?=.*b)b|^)+","rFmutN\\1bLVE\\1r&Id",[global])), 
+    <<"auGFbmOYWc">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)+","uGF&mOYW",[])), 
+    <<"auGFbmOYWc">> = iolist_to_binary(re:replace("abc","(?(?=.*b)b|^)+","uGF&mOYW",[global])), 
+    <<"aLwwyNOhXnbPc">> = iolist_to_binary(re:replace("abc","(?(?=b).*b|^d)","L\\1wwyNOhXn&P",[])), 
+    <<"aLwwyNOhXnbPc">> = iolist_to_binary(re:replace("abc","(?(?=b).*b|^d)","L\\1wwyNOhXn&P",[global])), 
+    <<"asLUhduQyBc">> = iolist_to_binary(re:replace("abc","(?(?=.*b).*b|^d)","asLUhdu\\1Q\\1yB",[])), 
+    <<"asLUhduQyBc">> = iolist_to_binary(re:replace("abc","(?(?=.*b).*b|^d)","asLUhdu\\1Q\\1yB",[global])), 
+    <<"fiC%ab%h%ab%TxFpRPHS">> = iolist_to_binary(re:replace("%ab%","^%((?(?=[a])[^%])|b)*%$","fiC\\1&h&\\1TxFpRPHS",[])), 
+    <<"fiC%ab%h%ab%TxFpRPHS">> = iolist_to_binary(re:replace("%ab%","^%((?(?=[a])[^%])|b)*%$","fiC\\1&h&\\1TxFpRPHS",[global])), 
+    <<"XRMNILOabxXkxRwpX">> = iolist_to_binary(re:replace("XabX","(?i)a(?-i)b|c","\\1RMNILO&xX\\1kxRwp\\1",[])), 
+    <<"XRMNILOabxXkxRwpX">> = iolist_to_binary(re:replace("XabX","(?i)a(?-i)b|c","\\1RMNILO&xX\\1kxRwp\\1",[global])), 
+    <<"XvAGipJAbWX">> = iolist_to_binary(re:replace("XAbX","(?i)a(?-i)b|c","vAGipJ&W",[])), 
+    <<"XvAGipJAbWX">> = iolist_to_binary(re:replace("XAbX","(?i)a(?-i)b|c","vAGipJ&W",[global])), 
+    <<"CecknrhbVOUlbPhcC">> = iolist_to_binary(re:replace("CcC","(?i)a(?-i)b|c","e&knr\\1hbV\\1O\\1\\1UlbPh&",[])), 
+    <<"CecknrhbVOUlbPhcC">> = iolist_to_binary(re:replace("CcC","(?i)a(?-i)b|c","e&knr\\1hbV\\1O\\1\\1UlbPh&",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?i)a(?-i)b|c","oY\\1",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?i)a(?-i)b|c","oY\\1",[global])), 
+    <<"XABX">> = iolist_to_binary(re:replace("XABX","(?i)a(?-i)b|c","nMN",[])), 
+    <<"XABX">> = iolist_to_binary(re:replace("XABX","(?i)a(?-i)b|c","nMN",[global])), 
+    <<"
+
+uhYqCJYVNVkjTafan">> = iolist_to_binary(re:replace("
+
+","[\\x00-\\xff\\s]+","&uhY\\1qCJYVNVkj\\1Tafan",[])), 
+    <<"
+
+uhYqCJYVNVkjTafan">> = iolist_to_binary(re:replace("
+
+","[\\x00-\\xff\\s]+","&uhY\\1qCJYVNVkj\\1Tafan",[global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1","kAbCkN\\1XOTPWkPh",[caseless])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1","kAbCkN\\1XOTPWkPh",[caseless,
+                                                                                                                                                                                                   global])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1","&LHRW\\1vSiG&pKPe",[])), 
+    <<"abc">> = iolist_to_binary(re:replace("abc","(abc)\\1","&LHRW\\1vSiG&pKPe",[global])), 
+    <<"FPw12SGgbdRnHYs12Gabc">> = iolist_to_binary(re:replace("12abc","[^a]*","FPw&\\1SGgbdRnHYs&\\1G\\1",[caseless])), 
+    <<"FPw12SGgbdRnHYs12GFPwSGgbdRnHYsGaFPwbcSGgbdRnHYsbcGFPwSGgbdRnHYsG">> = iolist_to_binary(re:replace("12abc","[^a]*","FPw&\\1SGgbdRnHYs&\\1G\\1",[caseless,
                                                                                                                                                                                                                     global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","[^a]*?X","Px&vXsBEFCysfMhDqV\\1P",[caseless])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","[^a]*?X","Px&vXsBEFCysfMhDqV\\1P",[caseless,
-                                                                                                                                                                                                                         global])), 
-    <<"12abc">> = iolist_to_binary(re:replace("12abc","[^a]*?X","q\\1a\\1jtOoCrLWAYsie",[caseless])), 
-    <<"12abc">> = iolist_to_binary(re:replace("12abc","[^a]*?X","q\\1a\\1jtOoCrLWAYsie",[caseless,
-                                                                                                                                                                                                             global])), 
-    <<"12ABC">> = iolist_to_binary(re:replace("12ABC","[^a]*?X","LCDXsQB\\1&fP&vNDlCH\\1",[caseless])), 
-    <<"12ABC">> = iolist_to_binary(re:replace("12ABC","[^a]*?X","LCDXsQB\\1&fP&vNDlCH\\1",[caseless,
-                                                                                                                                                                                                                   global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","[^a]+?X","g&\\1\\1wRCp",[caseless])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","[^a]+?X","g&\\1\\1wRCp",[caseless,
-                                                                                                                                                                                                      global])), 
-    <<"12abc">> = iolist_to_binary(re:replace("12abc","[^a]+?X","PO&\\1NINrfwP&\\1AcHiEa",[caseless])), 
-    <<"12abc">> = iolist_to_binary(re:replace("12abc","[^a]+?X","PO&\\1NINrfwP&\\1AcHiEa",[caseless,
+    <<"ABC">> = iolist_to_binary(re:replace("12ABC","[^a]*","\\1",[caseless])), 
+    <<"A">> = iolist_to_binary(re:replace("12ABC","[^a]*","\\1",[caseless,
+                                                                                                                                                                    global])), 
+    <<"rwrXcjPYabc">> = iolist_to_binary(re:replace("12abc","[^a]*+","rw\\1r\\1XcjPY",[caseless])), 
+    <<"rwrXcjPYrwrXcjPYarwrXcjPYrwrXcjPY">> = iolist_to_binary(re:replace("12abc","[^a]*+","rw\\1r\\1XcjPY",[caseless,
+                                                                                                                                                                                             global])), 
+    <<"12Ebhb12ABC">> = iolist_to_binary(re:replace("12ABC","[^a]*+","&Ebhb\\1&",[caseless])), 
+    <<"12Ebhb12EbhbABCEbhbBCEbhb">> = iolist_to_binary(re:replace("12ABC","[^a]*+","&Ebhb\\1&",[caseless,
+                                                                                                                                                                                    global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","[^a]*?X","vUGseV",[caseless])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","[^a]*?X","vUGseV",[caseless,
+                                                                                                                                                                                       global])), 
+    <<"12abc">> = iolist_to_binary(re:replace("12abc","[^a]*?X","p\\1\\1IMIKml&O&E",[caseless])), 
+    <<"12abc">> = iolist_to_binary(re:replace("12abc","[^a]*?X","p\\1\\1IMIKml&O&E",[caseless,
+                                                                                                                                                                                                       global])), 
+    <<"12ABC">> = iolist_to_binary(re:replace("12ABC","[^a]*?X","x\\1",[caseless])), 
+    <<"12ABC">> = iolist_to_binary(re:replace("12ABC","[^a]*?X","x\\1",[caseless,
+                                                                                                                                                                          global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","[^a]+?X","Y\\1KYtfghC",[caseless])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","[^a]+?X","Y\\1KYtfghC",[caseless,
+                                                                                                                                                                                                  global])), 
+    <<"12abc">> = iolist_to_binary(re:replace("12abc","[^a]+?X","CjJxtxeRkNqWb",[caseless])), 
+    <<"12abc">> = iolist_to_binary(re:replace("12abc","[^a]+?X","CjJxtxeRkNqWb",[caseless,
+                                                                                                                                                                                           global])), 
+    <<"12ABC">> = iolist_to_binary(re:replace("12ABC","[^a]+?X","\\1T&I\\1\\1UFIhN&\\1a",[caseless])), 
+    <<"12ABC">> = iolist_to_binary(re:replace("12ABC","[^a]+?X","\\1T&I\\1\\1UFIhN&\\1a",[caseless,
                                                                                                                                                                                                                    global])), 
-    <<"12ABC">> = iolist_to_binary(re:replace("12ABC","[^a]+?X","LesucI&TIspq&O\\1AkOp",[caseless])), 
-    <<"12ABC">> = iolist_to_binary(re:replace("12ABC","[^a]+?X","LesucI&TIspq&O\\1AkOp",[caseless,
+    <<"12aTtXNbcX">> = iolist_to_binary(re:replace("12aXbcX","[^a]?X","Tt&N",[caseless])), 
+    <<"12aTtXNbTtcXN">> = iolist_to_binary(re:replace("12aXbcX","[^a]?X","Tt&N",[caseless,
+                                                                                                                                                                            global])), 
+    <<"12AXkPyHlRCnbcTxXoIkgXPBCX">> = iolist_to_binary(re:replace("12AXBCX","[^a]?X","&kPyHlRCnbcTx&oIkg&P",[caseless])), 
+    <<"12AXkPyHlRCnbcTxXoIkgXPBCXkPyHlRCnbcTxCXoIkgCXP">> = iolist_to_binary(re:replace("12AXBCX","[^a]?X","&kPyHlRCnbcTx&oIkg&P",[caseless,
                                                                                                                                                                                                               global])), 
-    <<"12arSestlSfXbcX">> = iolist_to_binary(re:replace("12aXbcX","[^a]?X","\\1rSestlSf\\1&",[caseless])), 
-    <<"12arSestlSfXbrSestlSfcX">> = iolist_to_binary(re:replace("12aXbcX","[^a]?X","\\1rSestlSf\\1&",[caseless,
-                                                                                                                                                                                                    global])), 
-    <<"12AVBtPBCX">> = iolist_to_binary(re:replace("12AXBCX","[^a]?X","VBtP",[caseless])), 
-    <<"12AVBtPBVBtP">> = iolist_to_binary(re:replace("12AXBCX","[^a]?X","VBtP",[caseless,
+    <<"BCXABigfWDnwCXJ">> = iolist_to_binary(re:replace("BCX","[^a]?X","&ABigfWDnw&J",[caseless])), 
+    <<"BCXABigfWDnwCXJ">> = iolist_to_binary(re:replace("BCX","[^a]?X","&ABigfWDnw&J",[caseless,
+                                                                                                                                                                                     global])), 
+    <<"12aYXWbgOvNcDMXVYThubcX">> = iolist_to_binary(re:replace("12aXbcX","[^a]??X","YX\\1\\1WbgOvNcDM&VYTh\\1u",[caseless])), 
+    <<"12aYXWbgOvNcDMXVYThubYXWbgOvNcDMcXVYThu">> = iolist_to_binary(re:replace("12aXbcX","[^a]??X","YX\\1\\1WbgOvNcDM&VYTh\\1u",[caseless,
+                                                                                                                                                                                                                             global])), 
+    <<"12AEpmXPCouNXdKStKXBCX">> = iolist_to_binary(re:replace("12AXBCX","[^a]??X","Epm&PCouN&dKStK&",[caseless])), 
+    <<"12AEpmXPCouNXdKStKXBEpmCXPCouNCXdKStKCX">> = iolist_to_binary(re:replace("12AXBCX","[^a]??X","Epm&PCouN&dKStK&",[caseless,
+                                                                                                                                                                                                        global])), 
+    <<"BaCXpoxfpseXfNhG">> = iolist_to_binary(re:replace("BCX","[^a]??X","a\\1&po\\1x\\1fps\\1eXfNhG",[caseless])), 
+    <<"BaCXpoxfpseXfNhG">> = iolist_to_binary(re:replace("BCX","[^a]??X","a\\1&po\\1x\\1fps\\1eXfNhG",[caseless,
+                                                                                                                                                                                                                      global])), 
+    <<"12aXbgfcXfFQYBVbwm">> = iolist_to_binary(re:replace("12aXbcX","[^a]?+X","gf&fFQYBVbwm",[caseless])), 
+    <<"12aXbgfcXfFQYBVbwm">> = iolist_to_binary(re:replace("12aXbcX","[^a]?+X","gf&fFQYBVbwm",[caseless,
+                                                                                                                                                                                              global])), 
+    <<"12AXBehBuhCXqmVsCXWtCXg">> = iolist_to_binary(re:replace("12AXBCX","[^a]?+X","ehBuh&q\\1\\1mV\\1s\\1&Wt&g",[caseless])), 
+    <<"12AXBehBuhCXqmVsCXWtCXg">> = iolist_to_binary(re:replace("12AXBCX","[^a]?+X","ehBuh&q\\1\\1mV\\1s\\1&Wt&g",[caseless,
+                                                                                                                                                                                                                                  global])), 
+    <<"BQ">> = iolist_to_binary(re:replace("BCX","[^a]?+X","Q",[caseless])), 
+    <<"BQ">> = iolist_to_binary(re:replace("BCX","[^a]?+X","Q",[caseless,
+                                                                                                                                                               global])), 
+    <<"ayFHgvqLgSIvMef">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}","\\1yFHgvq\\1LgSIvM",[caseless])), 
+    <<"ayFHgvqLgSIvMyFHgvqLgSIvM">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}","\\1yFHgvq\\1LgSIvM",[caseless,
+                                                                                                                                                                                                             global])), 
+    <<"ADLEECoGfLBCDtOKBYRuEPEF">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}","\\1DLEECoGfL&tOKBYRuEP",[caseless])), 
+    <<"ADLEECoGfLBCDtOKBYRuEPDLEECoGfLEFtOKBYRuEP">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}","\\1DLEECoGfL&tOKBYRuEP",[caseless,
+                                                                                                                                                                                                                     global])), 
+    <<"aUeRruprbcLyGdbcOBlHdef">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}?","UeRrup\\1r\\1&Ly\\1Gd&OBlH",[caseless])), 
+    <<"aUeRruprbcLyGdbcOBlHUeRruprdeLyGddeOBlHf">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}?","UeRrup\\1r\\1&Ly\\1Gd&OBlH",[caseless,
+                                                                                                                                                                                                                                  global])), 
+    <<"AmqfmUDEF">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}?","mqfmU",[caseless])), 
+    <<"AmqfmUmqfmUF">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}?","mqfmU",[caseless,
+                                                                                                                                                                                   global])), 
+    <<"ajef">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}+","j",[caseless])), 
+    <<"ajj">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}+","j",[caseless,
                                                                                                                                                                            global])), 
-    <<"BCXcYCXS">> = iolist_to_binary(re:replace("BCX","[^a]?X","&cY&S\\1",[caseless])), 
-    <<"BCXcYCXS">> = iolist_to_binary(re:replace("BCX","[^a]?X","&cY&S\\1",[caseless,
-                                                                                                                                                                              global])), 
-    <<"12aMPavbiGCbcX">> = iolist_to_binary(re:replace("12aXbcX","[^a]??X","MPavbi\\1GC",[caseless])), 
-    <<"12aMPavbiGCbMPavbiGC">> = iolist_to_binary(re:replace("12aXbcX","[^a]??X","MPavbi\\1GC",[caseless,
-                                                                                                                                                                                            global])), 
-    <<"12AOTaIyfCCPBCX">> = iolist_to_binary(re:replace("12AXBCX","[^a]??X","OTaIy\\1fC\\1CP",[caseless])), 
-    <<"12AOTaIyfCCPBOTaIyfCCP">> = iolist_to_binary(re:replace("12AXBCX","[^a]??X","OTaIy\\1fC\\1CP",[caseless,
-                                                                                                                                                                                                     global])), 
-    <<"BCXlQqcJ">> = iolist_to_binary(re:replace("BCX","[^a]??X","&\\1l\\1QqcJ",[caseless])), 
-    <<"BCXlQqcJ">> = iolist_to_binary(re:replace("BCX","[^a]??X","&\\1l\\1QqcJ",[caseless,
-                                                                                                                                                                                        global])), 
-    <<"12aXbEPWWBEweltvRcX">> = iolist_to_binary(re:replace("12aXbcX","[^a]?+X","EPWWBEweltvR&",[caseless])), 
-    <<"12aXbEPWWBEweltvRcX">> = iolist_to_binary(re:replace("12aXbcX","[^a]?+X","EPWWBEweltvR&",[caseless,
-                                                                                                                                                                                                global])), 
-    <<"12AXBLDKxRfr">> = iolist_to_binary(re:replace("12AXBCX","[^a]?+X","LD\\1KxRfr",[caseless])), 
-    <<"12AXBLDKxRfr">> = iolist_to_binary(re:replace("12AXBCX","[^a]?+X","LD\\1KxRfr",[caseless,
-                                                                                                                                                                                          global])), 
-    <<"BaWkje">> = iolist_to_binary(re:replace("BCX","[^a]?+X","aWkje",[caseless])), 
-    <<"BaWkje">> = iolist_to_binary(re:replace("BCX","[^a]?+X","aWkje",[caseless,
-                                                                                                                                                                       global])), 
-    <<"alsDrlAVvgef">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}","lsDrlAVvg",[caseless])), 
-    <<"alsDrlAVvglsDrlAVvg">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}","lsDrlAVvg",[caseless,
+    <<"AmBCDGmEF">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}+","m\\1&Gm",[caseless])), 
+    <<"AmBCDGmmEFGm">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}+","m\\1&Gm",[caseless,
                                                                                                                                                                                          global])), 
-    <<"AWnBBhxrEF">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}","WnBBhxr\\1",[caseless])), 
-    <<"AWnBBhxrWnBBhxr">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}","WnBBhxr\\1",[caseless,
-                                                                                                                                                                                            global])), 
-    <<"aQlBRWDWodef">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}?","QlBRWDWo",[caseless])), 
-    <<"aQlBRWDWoQlBRWDWof">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}?","QlBRWDWo",[caseless,
-                                                                                                                                                                                         global])), 
-    <<"ADysgJSywfPBCKKUUWYDEF">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}?","DysgJSywfP\\1&KKUUWY",[caseless])), 
-    <<"ADysgJSywfPBCKKUUWYDysgJSywfPDEKKUUWYF">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}?","DysgJSywfP\\1&KKUUWY",[caseless,
-                                                                                                                                                                                                                   global])), 
-    <<"aWjgnJGWef">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}+","WjgnJ\\1GW",[caseless])), 
-    <<"aWjgnJGWWjgnJGW">> = iolist_to_binary(re:replace("abcdef","[^a]{2,3}+","WjgnJ\\1GW",[caseless,
-                                                                                                                                                                                              global])), 
-    <<"ArlhBCDwHgMHHwjEiAEF">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}+","rlh&wHgMHHwjEiA",[caseless])), 
-    <<"ArlhBCDwHgMHHwjEiArlhEFwHgMHHwjEiA">> = iolist_to_binary(re:replace("ABCDEF","[^a]{2,3}+","rlh&wHgMHHwjEiA",[caseless,
-                                                                                                                                                                                                        global])), 
-    <<"JdTSxtdMYhvAoaO">> = iolist_to_binary(re:replace("Z","((a|)+)+Z","JdTSxtdMYhv\\1AoaO",[])), 
-    <<"JdTSxtdMYhvAoaO">> = iolist_to_binary(re:replace("Z","((a|)+)+Z","JdTSxtdMYhv\\1AoaO",[global])), 
+    <<"VQZqc">> = iolist_to_binary(re:replace("Z","((a|)+)+Z","VQ&qc",[])), 
+    <<"VQZqc">> = iolist_to_binary(re:replace("Z","((a|)+)+Z","VQ&qc",[global])), 
     ok.
 run38() ->
-    <<"dAWFejmOJacpU">> = iolist_to_binary(re:replace("ac","(a)b|(a)c","dA\\1\\1WFejmOJ&pU",[])), 
-    <<"dAWFejmOJacpU">> = iolist_to_binary(re:replace("ac","(a)b|(a)c","dA\\1\\1WFejmOJ&pU",[global])), 
-    <<"XacWp">> = iolist_to_binary(re:replace("ac","(?>(a))b|(a)c","X&Wp",[])), 
-    <<"XacWp">> = iolist_to_binary(re:replace("ac","(?>(a))b|(a)c","X&Wp",[global])), 
-    <<"VypacbfdlXdCGJofacdRt">> = iolist_to_binary(re:replace("ac","(?=(a))ab|(a)c","Vyp&bfdlXdCGJo\\1f&dRt",[])), 
-    <<"VypacbfdlXdCGJofacdRt">> = iolist_to_binary(re:replace("ac","(?=(a))ab|(a)c","Vyp&bfdlXdCGJo\\1f&dRt",[global])), 
-    <<"soXacAL">> = iolist_to_binary(re:replace("ac","((?>(a))b|(a)c)","soX&AL",[])), 
-    <<"soXacAL">> = iolist_to_binary(re:replace("ac","((?>(a))b|(a)c)","soX&AL",[global])), 
-    <<"ackacTacsYVlYVjKacCEL">> = iolist_to_binary(re:replace("ac","((?>(a))b|(a)c)++","&k\\1T&sYVlYVjK&CEL",[])), 
-    <<"ackacTacsYVlYVjKacCEL">> = iolist_to_binary(re:replace("ac","((?>(a))b|(a)c)++","&k\\1T&sYVlYVjK&CEL",[global])), 
-    <<"qiUiactJ">> = iolist_to_binary(re:replace("ac","(?:(?>(a))b|(a)c)++","qiUi&tJ\\1",[])), 
-    <<"qiUiactJ">> = iolist_to_binary(re:replace("ac","(?:(?>(a))b|(a)c)++","qiUi&tJ\\1",[global])), 
-    <<"KkacqeX">> = iolist_to_binary(re:replace("ac","(?=(?>(a))b|(a)c)(..)","Kk&qeX",[])), 
-    <<"KkacqeX">> = iolist_to_binary(re:replace("ac","(?=(?>(a))b|(a)c)(..)","Kk&qeX",[global])), 
-    <<"dtNNac">> = iolist_to_binary(re:replace("ac","(?>(?>(a))b|(a)c)","dtNN&",[])), 
-    <<"dtNNac">> = iolist_to_binary(re:replace("ac","(?>(?>(a))b|(a)c)","dtNN&",[global])), 
-    <<"maaaabaaabaababGEUEgWaaaabaaabaababRaaaabaaabaababYtLSDKaaaabaaabaababA">> = iolist_to_binary(re:replace("aaaabaaabaabab","((?>(a+)b)+(aabab))","m&GEUEgW\\1R&YtLSDK\\1A",[])), 
-    <<"maaaabaaabaababGEUEgWaaaabaaabaababRaaaabaaabaababYtLSDKaaaabaaabaababA">> = iolist_to_binary(re:replace("aaaabaaabaabab","((?>(a+)b)+(aabab))","m&GEUEgW\\1R&YtLSDK\\1A",[global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","(?>a+|ab)+?c","hd\\1shPpIuFmAa\\1aJk&q",[])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","(?>a+|ab)+?c","hd\\1shPpIuFmAa\\1aJk&q",[global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","(?>a+|ab)+c","ekKjsw&",[])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","(?>a+|ab)+c","ekKjsw&",[global])), 
-    <<"KRQcpPbvHhi">> = iolist_to_binary(re:replace("aabc","(?:a+|ab)+c","KRQcpPbvHhi",[])), 
-    <<"KRQcpPbvHhi">> = iolist_to_binary(re:replace("aabc","(?:a+|ab)+c","KRQcpPbvHhi",[global])), 
-    <<"iamaarURhafOTI">> = iolist_to_binary(re:replace("a","(?(?=(a))a)","i&m&&rURh\\1fOTI",[])), 
-    <<"iamaarURhafOTIimrURhfOTI">> = iolist_to_binary(re:replace("a","(?(?=(a))a)","i&m&&rURh\\1fOTI",[global])), 
-    <<"aba">> = iolist_to_binary(re:replace("ab","(?(?=(a))a)(b)","&a",[])), 
-    <<"aba">> = iolist_to_binary(re:replace("ab","(?(?=(a))a)(b)","&a",[global])), 
-    <<"aaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?:a|ab)++c","Siik\\1BdqOkNdp\\1",[])), 
-    <<"aaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?:a|ab)++c","Siik\\1BdqOkNdp\\1",[global])), 
-    <<"aaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?>a|ab)++c","LpFM&EcaXt\\1b\\1",[])), 
-    <<"aaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?>a|ab)++c","LpFM&EcaXt\\1b\\1",[global])), 
-    <<"FNLSSaaaabcr">> = iolist_to_binary(re:replace("aaaabc","^(?:a|ab)+c","FNLSS&r",[])), 
-    <<"FNLSSaaaabcr">> = iolist_to_binary(re:replace("aaaabc","^(?:a|ab)+c","FNLSS&r",[global])), 
-    <<"TxGxyzQbpeqVTpoEkrYqxyz">> = iolist_to_binary(re:replace("xyz","(?=abc){0}xyz","TxG\\1&QbpeqVTpoEkrYq&",[])), 
-    <<"TxGxyzQbpeqVTpoEkrYqxyz">> = iolist_to_binary(re:replace("xyz","(?=abc){0}xyz","TxG\\1&QbpeqVTpoEkrYq&",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?=abc){1}xyz","cR\\1y\\1Q\\1&okEra\\1h",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?=abc){1}xyz","cR\\1y\\1Q\\1&okEra\\1h",[global])), 
-    <<"xyz">> = iolist_to_binary(re:replace("xyz","(?=abc){1}xyz","reg\\1lU\\1RfQVPuOHJA\\1Cq",[])), 
-    <<"xyz">> = iolist_to_binary(re:replace("xyz","(?=abc){1}xyz","reg\\1lU\\1RfQVPuOHJA\\1Cq",[global])), 
-    <<"xcPaaLxpkaXVHb">> = iolist_to_binary(re:replace("ab","(?=(a))?.","xcP\\1aLxpkaXVH",[])), 
-    <<"xcPaaLxpkaXVHxcPaLxpkaXVH">> = iolist_to_binary(re:replace("ab","(?=(a))?.","xcP\\1aLxpkaXVH",[global])), 
-    <<"sOiVGLUSbixjsOGc">> = iolist_to_binary(re:replace("bc","(?=(a))?.","s\\1OiVGLUS&ixjsOG",[])), 
-    <<"sOiVGLUSbixjsOGsOiVGLUScixjsOG">> = iolist_to_binary(re:replace("bc","(?=(a))?.","s\\1OiVGLUS&ixjsOG",[global])), 
+    <<"PuyLdacsxAquacIQeUSo">> = iolist_to_binary(re:replace("ac","(a)b|(a)c","PuyLd&sxAqu&IQ\\1\\1eUSo",[])), 
+    <<"PuyLdacsxAquacIQeUSo">> = iolist_to_binary(re:replace("ac","(a)b|(a)c","PuyLd&sxAqu&IQ\\1\\1eUSo",[global])), 
+    <<"PfacaR">> = iolist_to_binary(re:replace("ac","(?>(a))b|(a)c","Pf&aR",[])), 
+    <<"PfacaR">> = iolist_to_binary(re:replace("ac","(?>(a))b|(a)c","Pf&aR",[global])), 
+    <<"acFJaBfLkqacLOtea">> = iolist_to_binary(re:replace("ac","(?=(a))ab|(a)c","&FJaBfLkq&LOtea",[])), 
+    <<"acFJaBfLkqacLOtea">> = iolist_to_binary(re:replace("ac","(?=(a))ab|(a)c","&FJaBfLkq&LOtea",[global])), 
+    <<"acGacsLawsVtbac">> = iolist_to_binary(re:replace("ac","((?>(a))b|(a)c)","\\1G&sLawsVtb\\1",[])), 
+    <<"acGacsLawsVtbac">> = iolist_to_binary(re:replace("ac","((?>(a))b|(a)c)","\\1G&sLawsVtb\\1",[global])), 
+    <<"acacoiIuacXacacraccbxYvQLU">> = iolist_to_binary(re:replace("ac","((?>(a))b|(a)c)++","&&oiIu&X\\1&r\\1cbxYvQLU",[])), 
+    <<"acacoiIuacXacacraccbxYvQLU">> = iolist_to_binary(re:replace("ac","((?>(a))b|(a)c)++","&&oiIu&X\\1&r\\1cbxYvQLU",[global])), 
+    <<"Gg">> = iolist_to_binary(re:replace("ac","(?:(?>(a))b|(a)c)++","\\1Gg",[])), 
+    <<"Gg">> = iolist_to_binary(re:replace("ac","(?:(?>(a))b|(a)c)++","\\1Gg",[global])), 
+    <<"unjEacjaceFacYac">> = iolist_to_binary(re:replace("ac","(?=(?>(a))b|(a)c)(..)","\\1u\\1njE&\\1j\\1&e\\1F&Y&\\1",[])), 
+    <<"unjEacjaceFacYac">> = iolist_to_binary(re:replace("ac","(?=(?>(a))b|(a)c)(..)","\\1u\\1njE&\\1j\\1&e\\1F&Y&\\1",[global])), 
+    <<"vacJbYTacPQOPmacrKp">> = iolist_to_binary(re:replace("ac","(?>(?>(a))b|(a)c)","v&JbYT&PQOPm&rKp",[])), 
+    <<"vacJbYTacPQOPmacrKp">> = iolist_to_binary(re:replace("ac","(?>(?>(a))b|(a)c)","v&JbYT&PQOPm&rKp",[global])), 
+    <<"n">> = iolist_to_binary(re:replace("aaaabaaabaabab","((?>(a+)b)+(aabab))","n",[])), 
+    <<"n">> = iolist_to_binary(re:replace("aaaabaaabaabab","((?>(a+)b)+(aabab))","n",[global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","(?>a+|ab)+?c","wTE",[])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","(?>a+|ab)+?c","wTE",[global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","(?>a+|ab)+c","IcRpe",[])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","(?>a+|ab)+c","IcRpe",[global])), 
+    <<"DJtCudRWwbqgG">> = iolist_to_binary(re:replace("aabc","(?:a+|ab)+c","DJtCudRWwbqgG",[])), 
+    <<"DJtCudRWwbqgG">> = iolist_to_binary(re:replace("aabc","(?:a+|ab)+c","DJtCudRWwbqgG",[global])), 
+    <<"aaaSoBtHaacWirPkada">> = iolist_to_binary(re:replace("a","(?(?=(a))a)","\\1\\1&SoBtH&&cWirPk&da",[])), 
+    <<"aaaSoBtHaacWirPkadaSoBtHcWirPkda">> = iolist_to_binary(re:replace("a","(?(?=(a))a)","\\1\\1&SoBtH&&cWirPk&da",[global])), 
+    <<"xSIuiabsLIGaaPOY">> = iolist_to_binary(re:replace("ab","(?(?=(a))a)(b)","xSIui\\1bsLIG\\1\\1POY",[])), 
+    <<"xSIuiabsLIGaaPOY">> = iolist_to_binary(re:replace("ab","(?(?=(a))a)(b)","xSIui\\1bsLIG\\1\\1POY",[global])), 
+    <<"aaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?:a|ab)++c","G",[])), 
+    <<"aaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?:a|ab)++c","G",[global])), 
+    <<"aaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?>a|ab)++c","DPoYmBjVu",[])), 
+    <<"aaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?>a|ab)++c","DPoYmBjVu",[global])), 
+    <<"Khaaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?:a|ab)+c","Kh&\\1",[])), 
+    <<"Khaaaabc">> = iolist_to_binary(re:replace("aaaabc","^(?:a|ab)+c","Kh&\\1",[global])), 
+    <<"hxyzMPAlxyzbeeMvcxyzFnYVJ">> = iolist_to_binary(re:replace("xyz","(?=abc){0}xyz","h&MPAl&beeMvc&FnYVJ",[])), 
+    <<"hxyzMPAlxyzbeeMvcxyzFnYVJ">> = iolist_to_binary(re:replace("xyz","(?=abc){0}xyz","h&MPAl&beeMvc&FnYVJ",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?=abc){1}xyz","pskDi\\1Vp\\1\\1KjCOoy&",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?=abc){1}xyz","pskDi\\1Vp\\1\\1KjCOoy&",[global])), 
+    <<"xyz">> = iolist_to_binary(re:replace("xyz","(?=abc){1}xyz","\\1P\\1h&aRQ",[])), 
+    <<"xyz">> = iolist_to_binary(re:replace("xyz","(?=abc){1}xyz","\\1P\\1h&aRQ",[global])), 
+    <<"aaPvGqLaOcNadob">> = iolist_to_binary(re:replace("ab","(?=(a))?.","a\\1PvGqL&OcN&do",[])), 
+    <<"aaPvGqLaOcNadoaPvGqLbOcNbdo">> = iolist_to_binary(re:replace("ab","(?=(a))?.","a\\1PvGqL&OcN&do",[global])), 
+    <<"nEGDfiQkQbbc">> = iolist_to_binary(re:replace("bc","(?=(a))?.","nEGDfiQkQ&&",[])), 
+    <<"nEGDfiQkQbbnEGDfiQkQcc">> = iolist_to_binary(re:replace("bc","(?=(a))?.","nEGDfiQkQ&&",[global])), 
     ok.
 run39() ->
-    <<"VDuEPkfWcTxyeUaBWb">> = iolist_to_binary(re:replace("ab","(?=(a))??.","VDuEPkfWcTxyeU&BW",[])), 
-    <<"VDuEPkfWcTxyeUaBWVDuEPkfWcTxyeUbBW">> = iolist_to_binary(re:replace("ab","(?=(a))??.","VDuEPkfWcTxyeU&BW",[global])), 
-    <<"mbbCUVsGVbqKPXic">> = iolist_to_binary(re:replace("bc","(?=(a))??.","m&bCUVsGVbqKPXi",[])), 
-    <<"mbbCUVsGVbqKPXimcbCUVsGVbqKPXi">> = iolist_to_binary(re:replace("bc","(?=(a))??.","m&bCUVsGVbqKPXi",[global])), 
-    <<"vckgammon">> = iolist_to_binary(re:replace("backgammon","^(?=(a)){0}b(?1)","v",[])), 
-    <<"vckgammon">> = iolist_to_binary(re:replace("backgammon","^(?=(a)){0}b(?1)","v",[global])), 
-    <<"jwhBBBtpN">> = iolist_to_binary(re:replace("abd","^(?=(?1))?[az]([abc])d","jwhBBBtpN",[])), 
-    <<"jwhBBBtpN">> = iolist_to_binary(re:replace("abd","^(?=(?1))?[az]([abc])d","jwhBBBtpN",[global])), 
-    <<"zcdBcKYPcEyoXnxVFxx">> = iolist_to_binary(re:replace("zcdxx","^(?=(?1))?[az]([abc])d","&B\\1KYPcEyoXnxVF",[])), 
-    <<"zcdBcKYPcEyoXnxVFxx">> = iolist_to_binary(re:replace("zcdxx","^(?=(?1))?[az]([abc])d","&B\\1KYPcEyoXnxVF",[global])), 
-    <<"eaaaaacuRrwVlw">> = iolist_to_binary(re:replace("aaaaa","^(?!a){0}\\w+","e&cuR\\1rwVlw",[])), 
-    <<"eaaaaacuRrwVlw">> = iolist_to_binary(re:replace("aaaaa","^(?!a){0}\\w+","e&cuR\\1rwVlw",[global])), 
-    <<"abcrjCWbwUOujlotBJKabcTxyz">> = iolist_to_binary(re:replace("abcxyz","(?<=(abc))?xyz","rjCWbwUOujlotBJK\\1T&",[])), 
-    <<"abcrjCWbwUOujlotBJKabcTxyz">> = iolist_to_binary(re:replace("abcxyz","(?<=(abc))?xyz","rjCWbwUOujlotBJK\\1T&",[global])), 
-    <<"pqrMKeGrgiv">> = iolist_to_binary(re:replace("pqrxyz","(?<=(abc))?xyz","MKeGrgi\\1v",[])), 
-    <<"pqrMKeGrgiv">> = iolist_to_binary(re:replace("pqrxyz","(?<=(abc))?xyz","MKeGrgi\\1v",[global])), 
-    <<"RxQ">> = iolist_to_binary(re:replace("ggg<<<aaa>>>","^[\\g<a>]+","\\1RxQ",[])), 
-    <<"RxQ">> = iolist_to_binary(re:replace("ggg<<<aaa>>>","^[\\g<a>]+","\\1RxQ",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\g<a>]+","dH",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\g<a>]+","dH",[global])), 
-    <<"\\ga">> = iolist_to_binary(re:replace("\\ga","^[\\g<a>]+","Uga",[])), 
-    <<"\\ga">> = iolist_to_binary(re:replace("\\ga","^[\\g<a>]+","Uga",[global])), 
-    <<"kGIjWAmWxlixyz">> = iolist_to_binary(re:replace("gggagagaxyz","^[\\ga]+","kGIjWAmWxli",[])), 
-    <<"kGIjWAmWxlixyz">> = iolist_to_binary(re:replace("gggagagaxyz","^[\\ga]+","kGIjWAmWxli",[global])), 
-    <<"aaaa444:::osjAfaaaa444:::myeRjZ">> = iolist_to_binary(re:replace("aaaa444:::Z","^[:a[:digit:]]+","&\\1osjAf&my\\1e\\1Rj",[])), 
-    <<"aaaa444:::osjAfaaaa444:::myeRjZ">> = iolist_to_binary(re:replace("aaaa444:::Z","^[:a[:digit:]]+","&\\1osjAf&my\\1e\\1Rj",[global])), 
-    <<"qSUaaaa444:::bbbthaaaa444:::bbboRHpyZ">> = iolist_to_binary(re:replace("aaaa444:::bbbZ","^[:a[:digit:]:b]+","qSU&th&oR\\1Hpy",[])), 
-    <<"qSUaaaa444:::bbbthaaaa444:::bbboRHpyZ">> = iolist_to_binary(re:replace("aaaa444:::bbbZ","^[:a[:digit:]:b]+","qSU&th&oR\\1Hpy",[global])), 
-    <<"mxfweUe">> = iolist_to_binary(re:replace(":xxx:","[:a]xxx[b:]","mxf\\1weUe",[])), 
-    <<"mxfweUe">> = iolist_to_binary(re:replace(":xxx:","[:a]xxx[b:]","mxf\\1weUe",[global])), 
-    <<"xaaVrvSafReLAbLfQXc">> = iolist_to_binary(re:replace("xaabc","(?<=a{2})b","Vr\\1vSafReLA&\\1LfQX",[caseless])), 
-    <<"xaaVrvSafReLAbLfQXc">> = iolist_to_binary(re:replace("xaabc","(?<=a{2})b","Vr\\1vSafReLA&\\1LfQX",[caseless,
+    <<"pHaPSTCOlNb">> = iolist_to_binary(re:replace("ab","(?=(a))??.","pH&PSTC\\1OlN",[])), 
+    <<"pHaPSTCOlNpHbPSTCOlN">> = iolist_to_binary(re:replace("ab","(?=(a))??.","pH&PSTC\\1OlN",[global])), 
+    <<"jnEANc">> = iolist_to_binary(re:replace("bc","(?=(a))??.","j\\1nEA\\1N",[])), 
+    <<"jnEANjnEAN">> = iolist_to_binary(re:replace("bc","(?=(a))??.","j\\1nEA\\1N",[global])), 
+    <<"abdKPLVefHPcQ">> = iolist_to_binary(re:replace("abd","^(?=(?1))?[az]([abc])d","&KPLVefHPcQ",[])), 
+    <<"abdKPLVefHPcQ">> = iolist_to_binary(re:replace("abd","^(?=(?1))?[az]([abc])d","&KPLVefHPcQ",[global])), 
+    <<"kdvlzcdSEgEzcdiczcdrnUyHFzcdxx">> = iolist_to_binary(re:replace("zcdxx","^(?=(?1))?[az]([abc])d","kdvl&SEgE&i\\1&rnUyHF&",[])), 
+    <<"kdvlzcdSEgEzcdiczcdrnUyHFzcdxx">> = iolist_to_binary(re:replace("zcdxx","^(?=(?1))?[az]([abc])d","kdvl&SEgE&i\\1&rnUyHF&",[global])), 
+    <<"WusspaaaaaeVjGLaaaaanwQKJ">> = iolist_to_binary(re:replace("aaaaa","^(?!a){0}\\w+","Wussp\\1&eVjGL&nwQKJ",[])), 
+    <<"WusspaaaaaeVjGLaaaaanwQKJ">> = iolist_to_binary(re:replace("aaaaa","^(?!a){0}\\w+","Wussp\\1&eVjGL&nwQKJ",[global])), 
+    <<"abcKabcxyz">> = iolist_to_binary(re:replace("abcxyz","(?<=(abc))?xyz","K\\1&",[])), 
+    <<"abcKabcxyz">> = iolist_to_binary(re:replace("abcxyz","(?<=(abc))?xyz","K\\1&",[global])), 
+    <<"pqrFntxyzt">> = iolist_to_binary(re:replace("pqrxyz","(?<=(abc))?xyz","F\\1nt&t",[])), 
+    <<"pqrFntxyzt">> = iolist_to_binary(re:replace("pqrxyz","(?<=(abc))?xyz","F\\1nt&t",[global])), 
+    <<"ggg<<<aaa>>>OCbsBdbMyTuvtAF">> = iolist_to_binary(re:replace("ggg<<<aaa>>>","^[\\g<a>]+","\\1\\1&OCbsBdbM\\1yTuvtAF",[])), 
+    <<"ggg<<<aaa>>>OCbsBdbMyTuvtAF">> = iolist_to_binary(re:replace("ggg<<<aaa>>>","^[\\g<a>]+","\\1\\1&OCbsBdbM\\1yTuvtAF",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\g<a>]+","emX&&&\\1S&&uUtF",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^[\\g<a>]+","emX&&&\\1S&&uUtF",[global])), 
+    <<"\\ga">> = iolist_to_binary(re:replace("\\ga","^[\\g<a>]+","d&uwF&X",[])), 
+    <<"\\ga">> = iolist_to_binary(re:replace("\\ga","^[\\g<a>]+","d&uwF&X",[global])), 
+    <<"gggagagaaEPEjNmgggagagaxCdmimaxyz">> = iolist_to_binary(re:replace("gggagagaxyz","^[\\ga]+","&aEP\\1EjNm&xCdm\\1\\1ima",[])), 
+    <<"gggagagaaEPEjNmgggagagaxCdmimaxyz">> = iolist_to_binary(re:replace("gggagagaxyz","^[\\ga]+","&aEP\\1EjNm&xCdm\\1\\1ima",[global])), 
+    <<"LqguCZ">> = iolist_to_binary(re:replace("aaaa444:::Z","^[:a[:digit:]]+","LqguC",[])), 
+    <<"LqguCZ">> = iolist_to_binary(re:replace("aaaa444:::Z","^[:a[:digit:]]+","LqguC",[global])), 
+    <<"Yaaaa444:::bbbnaaaa444:::bbbOuZ">> = iolist_to_binary(re:replace("aaaa444:::bbbZ","^[:a[:digit:]:b]+","Y&n&Ou",[])), 
+    <<"Yaaaa444:::bbbnaaaa444:::bbbOuZ">> = iolist_to_binary(re:replace("aaaa444:::bbbZ","^[:a[:digit:]:b]+","Y&n&Ou",[global])), 
+    <<"n:xxx::xxx:H:xxx:u:xxx:EQfs">> = iolist_to_binary(re:replace(":xxx:","[:a]xxx[b:]","n&&H&\\1u&EQf\\1s",[])), 
+    <<"n:xxx::xxx:H:xxx:u:xxx:EQfs">> = iolist_to_binary(re:replace(":xxx:","[:a]xxx[b:]","n&&H&\\1u&EQf\\1s",[global])), 
+    <<"xaabErbtiYvhBJbTRc">> = iolist_to_binary(re:replace("xaabc","(?<=a{2})b","&Er&tiYv\\1hB\\1J&TR",[caseless])), 
+    <<"xaabErbtiYvhBJbTRc">> = iolist_to_binary(re:replace("xaabc","(?<=a{2})b","&Er&tiYv\\1hB\\1J&TR",[caseless,
                                                                                                                                                                                                                     global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=a{2})b","fcR",[caseless])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=a{2})b","fcR",[caseless,
-                                                                                                                                                                                       global])), 
-    <<"xabc">> = iolist_to_binary(re:replace("xabc","(?<=a{2})b","BoRyoqeTXWscX",[caseless])), 
-    <<"xabc">> = iolist_to_binary(re:replace("xabc","(?<=a{2})b","BoRyoqeTXWscX",[caseless,
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=a{2})b","sIKbikA",[caseless])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=a{2})b","sIKbikA",[caseless,
                                                                                                                                                                                                global])), 
-    <<"xabc">> = iolist_to_binary(re:replace("xabc","(?<!a{2})b","&",[caseless])), 
-    <<"xabc">> = iolist_to_binary(re:replace("xabc","(?<!a{2})b","&",[caseless,
-                                                                                                                                                                        global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<!a{2})b","\\1o\\1eK\\1cENK\\1&djd",[caseless])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<!a{2})b","\\1o\\1eK\\1cENK\\1&djd",[caseless,
-                                                                                                                                                                                                                                    global])), 
-    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<!a{2})b","&&o&KwHJm",[caseless])), 
-    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<!a{2})b","&&o&KwHJm",[caseless,
+    <<"xabc">> = iolist_to_binary(re:replace("xabc","(?<=a{2})b","v\\1WGLw&Aj\\1&P&yFV\\1oME",[caseless])), 
+    <<"xabc">> = iolist_to_binary(re:replace("xabc","(?<=a{2})b","v\\1WGLw&Aj\\1&P&yFV\\1oME",[caseless,
+                                                                                                                                                                                                                               global])), 
+    <<"xaOLJBdVsbrNnobNc">> = iolist_to_binary(re:replace("xabc","(?<!a{2})b","OL\\1\\1JBdVs&rNno\\1bN",[caseless])), 
+    <<"xaOLJBdVsbrNnobNc">> = iolist_to_binary(re:replace("xabc","(?<!a{2})b","OL\\1\\1JBdVs&rNno\\1bN",[caseless,
+                                                                                                                                                                                                                       global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<!a{2})b","b\\1U",[caseless])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<!a{2})b","b\\1U",[caseless,
                                                                                                                                                                                             global])), 
-    <<"xa ccEEJTcFn">> = iolist_to_binary(re:replace("xa c","(?<=a\\h)c","&&EEJ\\1T&F\\1n",[])), 
-    <<"xa ccEEJTcFn">> = iolist_to_binary(re:replace("xa c","(?<=a\\h)c","&&EEJ\\1T&F\\1n",[global])), 
-    <<"axxYHmPRLyCdYeBCTMFc">> = iolist_to_binary(re:replace("axxbc","(?<=[^a]{2})b","YHmPRLyCdYeBCTMF",[])), 
-    <<"axxYHmPRLyCdYeBCTMFc">> = iolist_to_binary(re:replace("axxbc","(?<=[^a]{2})b","YHmPRLyCdYeBCTMF",[global])), 
-    <<"aAAIbac">> = iolist_to_binary(re:replace("aAAbc","(?<=[^a]{2})b","I&a",[])), 
-    <<"aAAIbac">> = iolist_to_binary(re:replace("aAAbc","(?<=[^a]{2})b","I&a",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^a]{2})b","Qosgls",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^a]{2})b","Qosgls",[global])), 
-    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<=[^a]{2})b","Iry\\1",[])), 
-    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<=[^a]{2})b","Iry\\1",[global])), 
-    <<"axxbbc">> = iolist_to_binary(re:replace("axxbc","(?<=[^a]{2})b","&&",[caseless])), 
-    <<"axxbbc">> = iolist_to_binary(re:replace("axxbc","(?<=[^a]{2})b","&&",[caseless,
-                                                                                                                                                                                   global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^a]{2})b","oNddUdB\\1XA",[caseless])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^a]{2})b","oNddUdB\\1XA",[caseless,
-                                                                                                                                                                                                                global])), 
-    <<"aAAbc">> = iolist_to_binary(re:replace("aAAbc","(?<=[^a]{2})b","boNOPUMfK&\\1",[caseless])), 
-    <<"aAAbc">> = iolist_to_binary(re:replace("aAAbc","(?<=[^a]{2})b","boNOPUMfK&\\1",[caseless,
-                                                                                                                                                                                                         global])), 
-    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<=[^a]{2})b","W&iffNoQ\\1",[caseless])), 
-    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<=[^a]{2})b","W&iffNoQ\\1",[caseless,
-                                                                                                                                                                                                     global])), 
-    <<"abKnqCjyP">> = iolist_to_binary(re:replace("abc","(?<=a\\H)c","KnqCjyP",[])), 
-    <<"abKnqCjyP">> = iolist_to_binary(re:replace("abc","(?<=a\\H)c","KnqCjyP",[global])), 
-    <<"abTxeCfVaOhSYo">> = iolist_to_binary(re:replace("abc","(?<=a\\V)c","TxeCfV\\1aOhSYo",[])), 
-    <<"abTxeCfVaOhSYo">> = iolist_to_binary(re:replace("abc","(?<=a\\V)c","TxeCfV\\1aOhSYo",[global])), 
+    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<!a{2})b","o",[caseless])), 
+    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<!a{2})b","o",[caseless,
+                                                                                                                                                                         global])), 
+    <<"xa is">> = iolist_to_binary(re:replace("xa c","(?<=a\\h)c","is",[])), 
+    <<"xa is">> = iolist_to_binary(re:replace("xa c","(?<=a\\h)c","is",[global])), 
+    <<"axxDuvhoTEpKLbLbc">> = iolist_to_binary(re:replace("axxbc","(?<=[^a]{2})b","DuvhoTEpKLbL&",[])), 
+    <<"axxDuvhoTEpKLbLbc">> = iolist_to_binary(re:replace("axxbc","(?<=[^a]{2})b","DuvhoTEpKLbL&",[global])), 
+    <<"aAAxbbbGc">> = iolist_to_binary(re:replace("aAAbc","(?<=[^a]{2})b","\\1\\1x&\\1&&G",[])), 
+    <<"aAAxbbbGc">> = iolist_to_binary(re:replace("aAAbc","(?<=[^a]{2})b","\\1\\1x&\\1&&G",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^a]{2})b","Nt&ll\\1w",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^a]{2})b","Nt&ll\\1w",[global])), 
+    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<=[^a]{2})b","R",[])), 
+    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<=[^a]{2})b","R",[global])), 
+    <<"axxCbPYhXc">> = iolist_to_binary(re:replace("axxbc","(?<=[^a]{2})b","C&PYhX",[caseless])), 
+    <<"axxCbPYhXc">> = iolist_to_binary(re:replace("axxbc","(?<=[^a]{2})b","C&PYhX",[caseless,
+                                                                                                                                                                                          global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^a]{2})b","d\\1jkBrqR&X&Fc\\1vd",[caseless])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=[^a]{2})b","d\\1jkBrqR&X&Fc\\1vd",[caseless,
+                                                                                                                                                                                                                                   global])), 
+    <<"aAAbc">> = iolist_to_binary(re:replace("aAAbc","(?<=[^a]{2})b","KNABa\\1\\1wON\\1S",[caseless])), 
+    <<"aAAbc">> = iolist_to_binary(re:replace("aAAbc","(?<=[^a]{2})b","KNABa\\1\\1wON\\1S",[caseless,
+                                                                                                                                                                                                                    global])), 
+    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<=[^a]{2})b","CQ&DXxjEdVkGvk\\1",[caseless])), 
+    <<"xaabc">> = iolist_to_binary(re:replace("xaabc","(?<=[^a]{2})b","CQ&DXxjEdVkGvk\\1",[caseless,
+                                                                                                                                                                                                                 global])), 
+    <<"abcdTXqBlsLHncSPA">> = iolist_to_binary(re:replace("abc","(?<=a\\H)c","&dTXqBlsLH\\1n&SPA\\1",[])), 
+    <<"abcdTXqBlsLHncSPA">> = iolist_to_binary(re:replace("abc","(?<=a\\H)c","&dTXqBlsLH\\1n&SPA\\1",[global])), 
+    <<"abjV">> = iolist_to_binary(re:replace("abc","(?<=a\\V)c","jV",[])), 
+    <<"abjV">> = iolist_to_binary(re:replace("abc","(?<=a\\V)c","jV",[global])), 
     <<"a
-gxsYrXgNx">> = iolist_to_binary(re:replace("a
-c","(?<=a\\v)c","g\\1\\1xs\\1Yr\\1XgN\\1x",[])), 
+oscmdgX">> = iolist_to_binary(re:replace("a
+c","(?<=a\\v)c","os&mdgX",[])), 
     <<"a
-gxsYrXgNx">> = iolist_to_binary(re:replace("a
-c","(?<=a\\v)c","g\\1\\1xs\\1Yr\\1XgN\\1x",[global])), 
-    <<"XcccddYLX">> = iolist_to_binary(re:replace("XcccddYX","(?(?=c)c|d)++Y","&L",[])), 
-    <<"XcccddYLX">> = iolist_to_binary(re:replace("XcccddYX","(?(?=c)c|d)++Y","&L",[global])), 
-    <<"XjcccddYxcccddYymX">> = iolist_to_binary(re:replace("XcccddYX","(?(?=c)c|d)*+Y","j&x\\1&\\1\\1ym",[])), 
-    <<"XjcccddYxcccddYymX">> = iolist_to_binary(re:replace("XcccddYX","(?(?=c)c|d)*+Y","j&x\\1&\\1\\1ym",[global])), 
+oscmdgX">> = iolist_to_binary(re:replace("a
+c","(?<=a\\v)c","os&mdgX",[global])), 
+    <<"XYpwLicvrdWdBXRX">> = iolist_to_binary(re:replace("XcccddYX","(?(?=c)c|d)++Y","YpwL\\1icvrdWdBXR",[])), 
+    <<"XYpwLicvrdWdBXRX">> = iolist_to_binary(re:replace("XcccddYX","(?(?=c)c|d)++Y","YpwL\\1icvrdWdBXR",[global])), 
+    <<"XialhPX">> = iolist_to_binary(re:replace("XcccddYX","(?(?=c)c|d)*+Y","ia\\1lhP\\1",[])), 
+    <<"XialhPX">> = iolist_to_binary(re:replace("XcccddYX","(?(?=c)c|d)*+Y","ia\\1lhP\\1",[global])), 
+    <<"aaaaaaaBYHaBaaaaaaaaaajJ">> = iolist_to_binary(re:replace("aaaaaaa","^(a{2,3}){2,}+a","&BYHaB\\1&jJ",[])), 
+    <<"aaaaaaaBYHaBaaaaaaaaaajJ">> = iolist_to_binary(re:replace("aaaaaaa","^(a{2,3}){2,}+a","&BYHaB\\1&jJ",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3}){2,}+a","BVB",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3}){2,}+a","BVB",[global])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3}){2,}+a","&cSk&xmMuHJpt\\1&VoP",[])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3}){2,}+a","&cSk&xmMuHJpt\\1&VoP",[global])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a{2,3}){2,}+a","c",[])), 
+    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a{2,3}){2,}+a","c",[global])), 
     ok.
 run40() ->
-    <<"P">> = iolist_to_binary(re:replace("aaaaaaa","^(a{2,3}){2,}+a","P",[])), 
-    <<"P">> = iolist_to_binary(re:replace("aaaaaaa","^(a{2,3}){2,}+a","P",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3}){2,}+a","&AJ",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3}){2,}+a","&AJ",[global])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3}){2,}+a","bT&aphetNw&xcisR",[])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3}){2,}+a","bT&aphetNw&xcisR",[global])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a{2,3}){2,}+a","g",[])), 
-    <<"aaaaaaaaa">> = iolist_to_binary(re:replace("aaaaaaaaa","^(a{2,3}){2,}+a","g",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3})++a","U",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3})++a","U",[global])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3})++a","CjQf&BIE\\1m&vHKyV",[])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3})++a","CjQf&BIE\\1m&vHKyV",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3})*+a","jEe&kL&\\1Wd",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3})*+a","jEe&kL&\\1Wd",[global])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3})*+a","&VFXL\\1JOa\\1dHl&Yw",[])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3})*+a","&VFXL\\1JOa\\1dHl&Yw",[global])), 
-    <<"fByANGarQU">> = iolist_to_binary(re:replace("abXde","ab\\Cde","\\1fByANGarQ\\1U",[])), 
-    <<"fByANGarQU">> = iolist_to_binary(re:replace("abXde","ab\\Cde","\\1fByANGarQ\\1U",[global])), 
-    <<"abZdeXdDJIltBeDyobKXo">> = iolist_to_binary(re:replace("abZdeX","(?<=ab\\Cde)X","&dDJIltBeDyobK&o",[])), 
-    <<"abZdeXdDJIltBeDyobKXo">> = iolist_to_binary(re:replace("abZdeX","(?<=ab\\Cde)X","&dDJIltBeDyobK&o",[global])), 
-    <<"hv">> = iolist_to_binary(re:replace("aCb","a[\\CD]b","h\\1v",[])), 
-    <<"hv">> = iolist_to_binary(re:replace("aCb","a[\\CD]b","h\\1v",[global])), 
-    <<"waDbEkr">> = iolist_to_binary(re:replace("aDb","a[\\CD]b","w&Ekr",[])), 
-    <<"waDbEkr">> = iolist_to_binary(re:replace("aDb","a[\\CD]b","w&Ekr",[global])), 
-    <<"RCcE">> = iolist_to_binary(re:replace("aJb","a[\\C-X]b","R\\1CcE",[])), 
-    <<"RCcE">> = iolist_to_binary(re:replace("aJb","a[\\C-X]b","R\\1CcE",[global])), 
-    <<"X X">> = iolist_to_binary(re:replace("X X","\\H\\h\\V\\v","B&pquMp\\1NBcoPfQTdr\\1o",[])), 
-    <<"X X">> = iolist_to_binary(re:replace("X X","\\H\\h\\V\\v","B&pquMp\\1NBcoPfQTdr\\1o",[global])), 
-    <<"bjVX	XX	XOAvV">> = iolist_to_binary(re:replace("X	X","\\H\\h\\V\\v","bjV&&OAv\\1V",[])), 
-    <<"bjVX	XX	XOAvV">> = iolist_to_binary(re:replace("X	X","\\H\\h\\V\\v","bjV&&OAv\\1V",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H\\h\\V\\v","Y",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H\\h\\V\\v","Y",[global])), 
-    <<"  X">> = iolist_to_binary(re:replace("  X","\\H\\h\\V\\v","VrvLpiABSBWYG",[])), 
-    <<"  X">> = iolist_to_binary(re:replace("  X","\\H\\h\\V\\v","VrvLpiABSBWYG",[global])), 
-    <<"UibLPUMxnHgluPEcwP">> = iolist_to_binary(re:replace("	  X
-
-","\\H*\\h+\\V?\\v{3,4}","Ui\\1bLPUMxnHgluPEcwP",[])), 
-    <<"UibLPUMxnHgluPEcwP">> = iolist_to_binary(re:replace("	  X
-
-","\\H*\\h+\\V?\\v{3,4}","Ui\\1bLPUMxnHgluPEcwP",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3})++a","GeKmc\\1WhXfk\\1TBYDb&Ca",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3})++a","GeKmc\\1WhXfk\\1TBYDb&Ca",[global])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3})++a","MMBt&lb\\1&jbxk",[])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3})++a","MMBt&lb\\1&jbxk",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3})*+a","pwt&tvQ&X\\1uUUqymOuO",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a{2,3})*+a","pwt&tvQ&X\\1uUUqymOuO",[global])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3})*+a","\\1",[])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(a{2,3})*+a","\\1",[global])), 
+    <<"ODb">> = iolist_to_binary(re:replace("abXde","ab\\Cde","ODb",[])), 
+    <<"ODb">> = iolist_to_binary(re:replace("abXde","ab\\Cde","ODb",[global])), 
+    <<"abZdeOUSVkwkXixHSXuXh">> = iolist_to_binary(re:replace("abZdeX","(?<=ab\\Cde)X","OUSVkw\\1k&ixHS\\1&u\\1&h",[])), 
+    <<"abZdeOUSVkwkXixHSXuXh">> = iolist_to_binary(re:replace("abZdeX","(?<=ab\\Cde)X","OUSVkw\\1k&ixHS\\1&u\\1&h",[global])), 
+    <<"wcl">> = iolist_to_binary(re:replace("aCb","a[\\CD]b","wcl",[])), 
+    <<"wcl">> = iolist_to_binary(re:replace("aCb","a[\\CD]b","wcl",[global])), 
+    <<"R">> = iolist_to_binary(re:replace("aDb","a[\\CD]b","R",[])), 
+    <<"R">> = iolist_to_binary(re:replace("aDb","a[\\CD]b","R",[global])), 
+    <<"aJbUeGhRaJb">> = iolist_to_binary(re:replace("aJb","a[\\C-X]b","&UeGhR&",[])), 
+    <<"aJbUeGhRaJb">> = iolist_to_binary(re:replace("aJb","a[\\C-X]b","&UeGhR&",[global])), 
+    <<"X X">> = iolist_to_binary(re:replace("X X","\\H\\h\\V\\v","&e&aKbUC&nHH\\1qy\\1",[])), 
+    <<"X X">> = iolist_to_binary(re:replace("X X","\\H\\h\\V\\v","&e&aKbUC&nHH\\1qy\\1",[global])), 
+    <<"JqKpfdXTX	XMbyX	XX	X">> = iolist_to_binary(re:replace("X	X","\\H\\h\\V\\v","JqKpfdXT&Mby&\\1&",[])), 
+    <<"JqKpfdXTX	XMbyX	XX	X">> = iolist_to_binary(re:replace("X	X","\\H\\h\\V\\v","JqKpfdXT&Mby&\\1&",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H\\h\\V\\v","FAmVe\\1O",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H\\h\\V\\v","FAmVe\\1O",[global])), 
+    <<"  X">> = iolist_to_binary(re:replace("  X","\\H\\h\\V\\v","\\1mSDSJp",[])), 
+    <<"  X">> = iolist_to_binary(re:replace("  X","\\H\\h\\V\\v","\\1mSDSJp",[global])), 
+    <<"JagFUGCxoJ	  X
+
+SMGCK">> = iolist_to_binary(re:replace("	  X
+
+","\\H*\\h+\\V?\\v{3,4}","JagFUGCxoJ&\\1SMGCK",[])), 
+    <<"JagFUGCxoJ	  X
+
+SMGCK">> = iolist_to_binary(re:replace("	  X
+
+","\\H*\\h+\\V?\\v{3,4}","JagFUGCxoJ&\\1SMGCK",[global])), 
+    <<"	  
+
+an	  
+
+uIjsv">> = iolist_to_binary(re:replace("	  
+
+","\\H*\\h+\\V?\\v{3,4}","&an&\\1uIjsv\\1",[])), 
     <<"	  
-
-	  
-
-YOgvhC">> = iolist_to_binary(re:replace("	  
-
-","\\H*\\h+\\V?\\v{3,4}","&&YOgvhC\\1\\1",[])), 
+
+an	  
+
+uIjsv">> = iolist_to_binary(re:replace("	  
+
+","\\H*\\h+\\V?\\v{3,4}","&an&\\1uIjsv\\1",[global])), 
     <<"	  
-
-	  
-
-YOgvhC">> = iolist_to_binary(re:replace("	  
-
-","\\H*\\h+\\V?\\v{3,4}","&&YOgvhC\\1\\1",[global])), 
-    <<"o	  
-aixbY	  
-BtbY">> = iolist_to_binary(re:replace("	  
-","\\H*\\h+\\V?\\v{3,4}","o&aixbY&BtbY\\1",[])), 
-    <<"o	  
-aixbY	  
-BtbY">> = iolist_to_binary(re:replace("	  
-","\\H*\\h+\\V?\\v{3,4}","o&aixbY&BtbY\\1",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H*\\h+\\V?\\v{3,4}","orCME\\1H",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H*\\h+\\V?\\v{3,4}","orCME\\1H",[global])), 
+Cnyt	  
+sJWoCUIsrr">> = iolist_to_binary(re:replace("	  
+","\\H*\\h+\\V?\\v{3,4}","&C\\1nyt\\1\\1&\\1sJWoCUIsrr",[])), 
+    <<"	  
+Cnyt	  
+sJWoCUIsrr">> = iolist_to_binary(re:replace("	  
+","\\H*\\h+\\V?\\v{3,4}","&C\\1nyt\\1\\1&\\1sJWoCUIsrr",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H*\\h+\\V?\\v{3,4}","heJfENVeR\\1TJ\\1&&Dvf",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\H*\\h+\\V?\\v{3,4}","heJfENVeR\\1TJ\\1&&Dvf",[global])), 
     <<"	  
 ">> = iolist_to_binary(re:replace("	  
-","\\H*\\h+\\V?\\v{3,4}","h&L\\1\\1wk\\1",[])), 
+","\\H*\\h+\\V?\\v{3,4}","g&",[])), 
     <<"	  
 ">> = iolist_to_binary(re:replace("	  
-","\\H*\\h+\\V?\\v{3,4}","h&L\\1\\1wk\\1",[global])), 
-    <<"XY  aeVjRE">> = iolist_to_binary(re:replace("XY  ABCDE","\\H{3,4}","aeVjR",[])), 
-    <<"XY  aeVjRE">> = iolist_to_binary(re:replace("XY  ABCDE","\\H{3,4}","aeVjR",[global])), 
-    <<"XY  inwBHwGPQRKvfoDb ST">> = iolist_to_binary(re:replace("XY  PQR ST","\\H{3,4}","in\\1wBHw\\1G&KvfoDb\\1",[])), 
-    <<"XY  inwBHwGPQRKvfoDb ST">> = iolist_to_binary(re:replace("XY  PQR ST","\\H{3,4}","in\\1wBHw\\1G&KvfoDb\\1",[global])), 
-    <<"XY  AcCVYFB    PYkLB    PHB    PFIQRB    PBeQRS">> = iolist_to_binary(re:replace("XY  AB    PQRS",".\\h{3,4}.","\\1cCVYF&YkL&H&FIQR&Be",[])), 
-    <<"XY  AcCVYFB    PYkLB    PHB    PFIQRB    PBeQRS">> = iolist_to_binary(re:replace("XY  AB    PQRS",".\\h{3,4}.","\\1cCVYF&YkL&H&FIQR&Be",[global])), 
-    <<">XNNNYZEbXNNNYZXNNNYZQsKnuk">> = iolist_to_binary(re:replace(">XNNNYZ","\\h*X\\h?\\H+Y\\H?Z","&E\\1b&&QsKnuk",[])), 
-    <<">XNNNYZEbXNNNYZXNNNYZQsKnuk">> = iolist_to_binary(re:replace(">XNNNYZ","\\h*X\\h?\\H+Y\\H?Z","&E\\1b&&QsKnuk",[global])), 
-    <<">m">> = iolist_to_binary(re:replace(">  X NYQZ","\\h*X\\h?\\H+Y\\H?Z","m",[])), 
-    <<">m">> = iolist_to_binary(re:replace(">  X NYQZ","\\h*X\\h?\\H+Y\\H?Z","m",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\h*X\\h?\\H+Y\\H?Z","W\\1BBQbt&HF\\1KkXwm\\1Vdn",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\h*X\\h?\\H+Y\\H?Z","W\\1BBQbt&HF\\1KkXwm\\1Vdn",[global])), 
-    <<">XYZ">> = iolist_to_binary(re:replace(">XYZ","\\h*X\\h?\\H+Y\\H?Z","&GW",[])), 
-    <<">XYZ">> = iolist_to_binary(re:replace(">XYZ","\\h*X\\h?\\H+Y\\H?Z","&GW",[global])), 
-    <<">  X NY Z">> = iolist_to_binary(re:replace(">  X NY Z","\\h*X\\h?\\H+Y\\H?Z","JIYAqmdtuCSO",[])), 
-    <<">  X NY Z">> = iolist_to_binary(re:replace(">  X NY Z","\\h*X\\h?\\H+Y\\H?Z","JIYAqmdtuCSO",[global])), 
-    <<">vctAlOgcGXY
+","\\H*\\h+\\V?\\v{3,4}","g&",[global])), 
+    <<"XY  bvHE">> = iolist_to_binary(re:replace("XY  ABCDE","\\H{3,4}","bvH",[])), 
+    <<"XY  bvHE">> = iolist_to_binary(re:replace("XY  ABCDE","\\H{3,4}","bvH",[global])), 
+    <<"XY  PQRGrQwU ST">> = iolist_to_binary(re:replace("XY  PQR ST","\\H{3,4}","&GrQw\\1U",[])), 
+    <<"XY  PQRGrQwU ST">> = iolist_to_binary(re:replace("XY  PQR ST","\\H{3,4}","&GrQw\\1U",[global])), 
+    <<"XY  AxeQRS">> = iolist_to_binary(re:replace("XY  AB    PQRS",".\\h{3,4}.","xe",[])), 
+    <<"XY  AxeQRS">> = iolist_to_binary(re:replace("XY  AB    PQRS",".\\h{3,4}.","xe",[global])), 
+    <<">PvFpXNNNYZpueukCvxXNNNYZUJ">> = iolist_to_binary(re:replace(">XNNNYZ","\\h*X\\h?\\H+Y\\H?Z","PvFp&pueukCv\\1\\1\\1x&UJ",[])), 
+    <<">PvFpXNNNYZpueukCvxXNNNYZUJ">> = iolist_to_binary(re:replace(">XNNNYZ","\\h*X\\h?\\H+Y\\H?Z","PvFp&pueukCv\\1\\1\\1x&UJ",[global])), 
+    <<">enigqoQeBUc  X NYQZFyFLjg">> = iolist_to_binary(re:replace(">  X NYQZ","\\h*X\\h?\\H+Y\\H?Z","\\1enigqo\\1QeBUc&FyFLjg",[])), 
+    <<">enigqoQeBUc  X NYQZFyFLjg">> = iolist_to_binary(re:replace(">  X NYQZ","\\h*X\\h?\\H+Y\\H?Z","\\1enigqo\\1QeBUc&FyFLjg",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\h*X\\h?\\H+Y\\H?Z","X",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\h*X\\h?\\H+Y\\H?Z","X",[global])), 
+    <<">XYZ">> = iolist_to_binary(re:replace(">XYZ","\\h*X\\h?\\H+Y\\H?Z","CSYvJMwNrX\\1",[])), 
+    <<">XYZ">> = iolist_to_binary(re:replace(">XYZ","\\h*X\\h?\\H+Y\\H?Z","CSYvJMwNrX\\1",[global])), 
+    <<">  X NY Z">> = iolist_to_binary(re:replace(">  X NY Z","\\h*X\\h?\\H+Y\\H?Z","WVcuLyAOpQ&",[])), 
+    <<">  X NY Z">> = iolist_to_binary(re:replace(">  X NY Z","\\h*X\\h?\\H+Y\\H?Z","WVcuLyAOpQ&",[global])), 
+    <<">EXY
 Z
-ANNh">> = iolist_to_binary(re:replace(">XY
+ANNPIMXY
 Z
-ANN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c","vc\\1tAl\\1O\\1gcG&h\\1",[])), 
-    <<">vctAlOgcGXY
+ANNEvk">> = iolist_to_binary(re:replace(">XY
 Z
-ANNh">> = iolist_to_binary(re:replace(">XY
+ANN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c","E&PIM\\1&E\\1vk",[])), 
+    <<">EXY
 Z
-ANN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c","vc\\1tAl\\1O\\1gcG&h\\1",[global])), 
-    <<">bm
-
-X
-Y
-ZZZ
-AAANNNuAMN">> = iolist_to_binary(re:replace(">
-
-X
-Y
-ZZZ
-AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c","bm&\\1uAMN",[])), 
-    <<">bm
+ANNPIMXY
+Z
+ANNEvk">> = iolist_to_binary(re:replace(">XY
+Z
+ANN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c","E&PIM\\1&E\\1vk",[global])), 
+    <<">ux">> = iolist_to_binary(re:replace(">
 
 X
 Y
 ZZZ
-AAANNNuAMN">> = iolist_to_binary(re:replace(">
+AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c","\\1ux",[])), 
+    <<">ux">> = iolist_to_binary(re:replace(">
 
 X
 Y
 ZZZ
-AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c","bm&\\1uAMN",[global])), 
-    <<"foojypfoojma">> = iolist_to_binary(re:replace("foobar","(foo)\\Kbar","jyp\\1jma",[])), 
-    <<"foojypfoojma">> = iolist_to_binary(re:replace("foobar","(foo)\\Kbar","jyp\\1jma",[global])), 
-    <<"fooUcOiqwyxvfoobar">> = iolist_to_binary(re:replace("foobar","(foo)(\\Kbar|baz)","UcOiqwyxv\\1&",[])), 
-    <<"fooUcOiqwyxvfoobar">> = iolist_to_binary(re:replace("foobar","(foo)(\\Kbar|baz)","UcOiqwyxv\\1&",[global])), 
-    <<"xXfoobazTfoobazneSQcxWfooBA">> = iolist_to_binary(re:replace("foobaz","(foo)(\\Kbar|baz)","xX&T&neSQcxW\\1BA",[])), 
-    <<"xXfoobazTfoobazneSQcxWfooBA">> = iolist_to_binary(re:replace("foobaz","(foo)(\\Kbar|baz)","xX&T&neSQcxW\\1BA",[global])), 
-    <<"foovYnKbarbazVqfoobarheyiy">> = iolist_to_binary(re:replace("foobarbaz","(foo\\Kbar)baz","vYnK&Vq\\1heyiy",[])), 
-    <<"foovYnKbarbazVqfoobarheyiy">> = iolist_to_binary(re:replace("foobarbaz","(foo\\Kbar)baz","vYnK&Vq\\1heyiy",[global])), 
-    <<"wYDabPababababbbabZygQUbMBoQiXXXX">> = iolist_to_binary(re:replace("ababababbbabZXXXX","^(a(b))\\1\\g1\\g{1}\\g-1\\g{-1}\\g{-02}Z","wYD\\1P&ygQUbMBoQi",[])), 
-    <<"wYDabPababababbbabZygQUbMBoQiXXXX">> = iolist_to_binary(re:replace("ababababbbabZXXXX","^(a(b))\\1\\g1\\g{1}\\g-1\\g{-1}\\g{-02}Z","wYD\\1P&ygQUbMBoQi",[global])), 
-    <<"QJyUVPxY">> = iolist_to_binary(re:replace("tom-tom","(?<A>tom|bon)-\\g{A}","QJyUVPxY",[])), 
-    <<"QJyUVPxY">> = iolist_to_binary(re:replace("tom-tom","(?<A>tom|bon)-\\g{A}","QJyUVPxY",[global])), 
-    <<"bonvRbon-bonECJDijVbonbon-bonnbonYtaYv">> = iolist_to_binary(re:replace("bon-bon","(?<A>tom|bon)-\\g{A}","\\1vR&ECJDijV\\1&n\\1YtaYv",[])), 
-    <<"bonvRbon-bonECJDijVbonbon-bonnbonYtaYv">> = iolist_to_binary(re:replace("bon-bon","(?<A>tom|bon)-\\g{A}","\\1vR&ECJDijV\\1&n\\1YtaYv",[global])), 
-    <<"bacxxx">> = iolist_to_binary(re:replace("bacxxx","(^(a|b\\g{-1}))","B",[])), 
-    <<"bacxxx">> = iolist_to_binary(re:replace("bacxxx","(^(a|b\\g{-1}))","B",[global])), 
-    <<"abcHN">> = iolist_to_binary(re:replace("abcabc","(?|(abc)|(xyz))\\1","\\1HN",[])), 
-    <<"abcHN">> = iolist_to_binary(re:replace("abcabc","(?|(abc)|(xyz))\\1","\\1HN",[global])), 
-    <<"i">> = iolist_to_binary(re:replace("xyzxyz","(?|(abc)|(xyz))\\1","i",[])), 
-    <<"i">> = iolist_to_binary(re:replace("xyzxyz","(?|(abc)|(xyz))\\1","i",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?|(abc)|(xyz))\\1","&RDdXS\\1",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?|(abc)|(xyz))\\1","&RDdXS\\1",[global])), 
-    <<"abcxyz">> = iolist_to_binary(re:replace("abcxyz","(?|(abc)|(xyz))\\1","xvrTYMBEX",[])), 
-    <<"abcxyz">> = iolist_to_binary(re:replace("abcxyz","(?|(abc)|(xyz))\\1","xvrTYMBEX",[global])), 
-    <<"xyzabc">> = iolist_to_binary(re:replace("xyzabc","(?|(abc)|(xyz))\\1","gkljK\\1CR\\1BykWHcqqC&G",[])), 
-    <<"xyzabc">> = iolist_to_binary(re:replace("xyzabc","(?|(abc)|(xyz))\\1","gkljK\\1CR\\1BykWHcqqC&G",[global])), 
+AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c","\\1ux",[global])), 
+    <<"fooIlI">> = iolist_to_binary(re:replace("foobar","(foo)\\Kbar","IlI",[])), 
+    <<"fooIlI">> = iolist_to_binary(re:replace("foobar","(foo)\\Kbar","IlI",[global])), 
+    <<"fooMAfoowltkWfEDP">> = iolist_to_binary(re:replace("foobar","(foo)(\\Kbar|baz)","MA\\1wltkWfEDP",[])), 
+    <<"fooMAfoowltkWfEDP">> = iolist_to_binary(re:replace("foobar","(foo)(\\Kbar|baz)","MA\\1wltkWfEDP",[global])), 
+    <<"foobazhoMQ">> = iolist_to_binary(re:replace("foobaz","(foo)(\\Kbar|baz)","&hoMQ",[])), 
+    <<"foobazhoMQ">> = iolist_to_binary(re:replace("foobaz","(foo)(\\Kbar|baz)","&hoMQ",[global])), 
+    <<"fooenlbarbazfoobarOskJvtabarbazfoobarePBU">> = iolist_to_binary(re:replace("foobarbaz","(foo\\Kbar)baz","enl&\\1OskJvta&\\1ePBU",[])), 
+    <<"fooenlbarbazfoobarOskJvtabarbazfoobarePBU">> = iolist_to_binary(re:replace("foobarbaz","(foo\\Kbar)baz","enl&\\1OskJvta&\\1ePBU",[global])), 
+    <<"BDWEtomstom-tomtom-tom">> = iolist_to_binary(re:replace("tom-tom","(?<A>tom|bon)-\\g{A}","BDWE\\1s&&",[])), 
+    <<"BDWEtomstom-tomtom-tom">> = iolist_to_binary(re:replace("tom-tom","(?<A>tom|bon)-\\g{A}","BDWE\\1s&&",[global])), 
+    <<"wjbonFbon-bon">> = iolist_to_binary(re:replace("bon-bon","(?<A>tom|bon)-\\g{A}","wj\\1F&",[])), 
+    <<"wjbonFbon-bon">> = iolist_to_binary(re:replace("bon-bon","(?<A>tom|bon)-\\g{A}","wj\\1F&",[global])), 
+    <<"bacxxx">> = iolist_to_binary(re:replace("bacxxx","(^(a|b\\g{-1}))","Sx",[])), 
+    <<"bacxxx">> = iolist_to_binary(re:replace("bacxxx","(^(a|b\\g{-1}))","Sx",[global])), 
+    <<"H">> = iolist_to_binary(re:replace("abcabc","(?|(abc)|(xyz))\\1","H",[])), 
+    <<"H">> = iolist_to_binary(re:replace("abcabc","(?|(abc)|(xyz))\\1","H",[global])), 
+    <<"yxyzWcxyzxyzduabfPinElhSxyzxyzxyzxyz">> = iolist_to_binary(re:replace("xyzxyz","(?|(abc)|(xyz))\\1","y\\1Wc&duabfPinElhS&&",[])), 
+    <<"yxyzWcxyzxyzduabfPinElhSxyzxyzxyzxyz">> = iolist_to_binary(re:replace("xyzxyz","(?|(abc)|(xyz))\\1","y\\1Wc&duabfPinElhS&&",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?|(abc)|(xyz))\\1","b\\1&layoQ",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?|(abc)|(xyz))\\1","b\\1&layoQ",[global])), 
+    <<"abcxyz">> = iolist_to_binary(re:replace("abcxyz","(?|(abc)|(xyz))\\1","pF",[])), 
+    <<"abcxyz">> = iolist_to_binary(re:replace("abcxyz","(?|(abc)|(xyz))\\1","pF",[global])), 
+    <<"xyzabc">> = iolist_to_binary(re:replace("xyzabc","(?|(abc)|(xyz))\\1","GblOAJxEl",[])), 
+    <<"xyzabc">> = iolist_to_binary(re:replace("xyzabc","(?|(abc)|(xyz))\\1","GblOAJxEl",[global])), 
+    <<"wDMUaJIhLW">> = iolist_to_binary(re:replace("abcabc","(?|(abc)|(xyz))(?1)","wDMUaJIhLW",[])), 
+    <<"wDMUaJIhLW">> = iolist_to_binary(re:replace("abcabc","(?|(abc)|(xyz))(?1)","wDMUaJIhLW",[global])), 
+    <<"uhDuxyzJEuDDxyzabcJKaxyzabcvdX">> = iolist_to_binary(re:replace("xyzabc","(?|(abc)|(xyz))(?1)","uhDu\\1JEuDD&JKa&vdX",[])), 
+    <<"uhDuxyzJEuDDxyzabcJKaxyzabcvdX">> = iolist_to_binary(re:replace("xyzabc","(?|(abc)|(xyz))(?1)","uhDu\\1JEuDD&JKa&vdX",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?|(abc)|(xyz))(?1)","oUFI&utTyJ",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?|(abc)|(xyz))(?1)","oUFI&utTyJ",[global])), 
+    <<"xyzxyz">> = iolist_to_binary(re:replace("xyzxyz","(?|(abc)|(xyz))(?1)","ib\\1&erlkw&wuHdHNtS",[])), 
+    <<"xyzxyz">> = iolist_to_binary(re:replace("xyzxyz","(?|(abc)|(xyz))(?1)","ib\\1&erlkw&wuHdHNtS",[global])), 
     ok.
 run41() ->
-    <<"EaIdWBoabck">> = iolist_to_binary(re:replace("abcabc","(?|(abc)|(xyz))(?1)","EaIdWBo\\1k",[])), 
-    <<"EaIdWBoabck">> = iolist_to_binary(re:replace("abcabc","(?|(abc)|(xyz))(?1)","EaIdWBo\\1k",[global])), 
-    <<"xyzabcxyzxyzMvxyzjgRaou">> = iolist_to_binary(re:replace("xyzabc","(?|(abc)|(xyz))(?1)","&\\1\\1Mv\\1jgRaou",[])), 
-    <<"xyzabcxyzxyzMvxyzjgRaou">> = iolist_to_binary(re:replace("xyzabc","(?|(abc)|(xyz))(?1)","&\\1\\1Mv\\1jgRaou",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?|(abc)|(xyz))(?1)","&vqt\\1Hv",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?|(abc)|(xyz))(?1)","&vqt\\1Hv",[global])), 
-    <<"xyzxyz">> = iolist_to_binary(re:replace("xyzxyz","(?|(abc)|(xyz))(?1)","LyN",[])), 
-    <<"xyzxyz">> = iolist_to_binary(re:replace("xyzxyz","(?|(abc)|(xyz))(?1)","LyN",[global])), 
-    <<"XYabcdYvXYabcdYXYabcdYXYabcdYjw">> = iolist_to_binary(re:replace("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)","&v&&&jw",[])), 
-    <<"XYabcdYvXYabcdYXYabcdYXYabcdYjw">> = iolist_to_binary(re:replace("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)","&v&&&jw",[global])), 
-    <<"uqndDBXYabcdYGahfmNcwsERUk">> = iolist_to_binary(re:replace("XYabcdY","^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)","uqndDB&G\\1hfmNcwsERUk",[])), 
-    <<"uqndDBXYabcdYGahfmNcwsERUk">> = iolist_to_binary(re:replace("XYabcdY","^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)","uqndDB&G\\1hfmNcwsERUk",[global])), 
-    <<"XYabcdYtahaNIsaeGvkDDLOQ">> = iolist_to_binary(re:replace("XYabcdY","^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)","&tah\\1NIs\\1eGvkDDLOQ",[])), 
-    <<"XYabcdYtahaNIsaeGvkDDLOQ">> = iolist_to_binary(re:replace("XYabcdY","^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)","&tah\\1NIs\\1eGvkDDLOQ",[global])), 
-    <<"boxyz">> = iolist_to_binary(re:replace("a:aaxyz","(?'abc'\\w+):\\k<abc>{2}","bo",[])), 
-    <<"boxyz">> = iolist_to_binary(re:replace("a:aaxyz","(?'abc'\\w+):\\k<abc>{2}","bo",[global])), 
-    <<"sqNrwMWMcRUxyz">> = iolist_to_binary(re:replace("ab:ababxyz","(?'abc'\\w+):\\k<abc>{2}","sqNrwMWMcRU",[])), 
-    <<"sqNrwMWMcRUxyz">> = iolist_to_binary(re:replace("ab:ababxyz","(?'abc'\\w+):\\k<abc>{2}","sqNrwMWMcRU",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?'abc'\\w+):\\k<abc>{2}","Ahbk",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?'abc'\\w+):\\k<abc>{2}","Ahbk",[global])), 
-    <<"a:axyz">> = iolist_to_binary(re:replace("a:axyz","(?'abc'\\w+):\\k<abc>{2}","yr&SM&HjpyRb",[])), 
-    <<"a:axyz">> = iolist_to_binary(re:replace("a:axyz","(?'abc'\\w+):\\k<abc>{2}","yr&SM&HjpyRb",[global])), 
-    <<"ab:abxyz">> = iolist_to_binary(re:replace("ab:abxyz","(?'abc'\\w+):\\k<abc>{2}","BQwV",[])), 
-    <<"ab:abxyz">> = iolist_to_binary(re:replace("ab:abxyz","(?'abc'\\w+):\\k<abc>{2}","BQwV",[global])), 
-    <<"a:aaxnnUMItwyNa:aamCRBaixyz">> = iolist_to_binary(re:replace("a:aaxyz","(?'abc'\\w+):\\g{abc}{2}","&xnnUMItwyN&mCRB\\1i",[])), 
-    <<"a:aaxnnUMItwyNa:aamCRBaixyz">> = iolist_to_binary(re:replace("a:aaxyz","(?'abc'\\w+):\\g{abc}{2}","&xnnUMItwyN&mCRB\\1i",[global])), 
-    <<"Labjab:ababqxyz">> = iolist_to_binary(re:replace("ab:ababxyz","(?'abc'\\w+):\\g{abc}{2}","L\\1j&q",[])), 
-    <<"Labjab:ababqxyz">> = iolist_to_binary(re:replace("ab:ababxyz","(?'abc'\\w+):\\g{abc}{2}","L\\1j&q",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?'abc'\\w+):\\g{abc}{2}","dLG\\1",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?'abc'\\w+):\\g{abc}{2}","dLG\\1",[global])), 
-    <<"a:axyz">> = iolist_to_binary(re:replace("a:axyz","(?'abc'\\w+):\\g{abc}{2}","MKB",[])), 
-    <<"a:axyz">> = iolist_to_binary(re:replace("a:axyz","(?'abc'\\w+):\\g{abc}{2}","MKB",[global])), 
-    <<"ab:abxyz">> = iolist_to_binary(re:replace("ab:abxyz","(?'abc'\\w+):\\g{abc}{2}","BwHek&EFhbw",[])), 
-    <<"ab:abxyz">> = iolist_to_binary(re:replace("ab:abxyz","(?'abc'\\w+):\\g{abc}{2}","BwHek&EFhbw",[global])), 
-    <<"abdqUabdFaabdtmIkaf">> = iolist_to_binary(re:replace("abd","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)","&qU&Fa&tmIk\\1f",[extended])), 
-    <<"abdqUabdFaabdtmIkaf">> = iolist_to_binary(re:replace("abd","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)","&qU&Fa&tmIk\\1f",[extended,
-                                                                                                                                                                                                                                                                         global])), 
-    <<"haacettwdUtIv">> = iolist_to_binary(re:replace("ce","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)","haa&ttwdU\\1tIv",[extended])), 
-    <<"haacettwdUtIv">> = iolist_to_binary(re:replace("ce","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)","haa&ttwdU\\1tIv",[extended,
-                                                                                                                                                                                                                                                                     global])), 
-    <<"uaXaXZYWULYgJXaXaXaXZg">> = iolist_to_binary(re:replace("aXaXZ","^(a.)\\g-1Z","u&YWULYgJX\\1&g",[])), 
-    <<"uaXaXZYWULYgJXaXaXaXZg">> = iolist_to_binary(re:replace("aXaXZ","^(a.)\\g-1Z","u&YWULYgJX\\1&g",[global])), 
-    <<"TpaXaXZmaXaXZQhnJ">> = iolist_to_binary(re:replace("aXaXZ","^(a.)\\g{-1}Z","Tp&m&QhnJ",[])), 
-    <<"TpaXaXZmaXaXZQhnJ">> = iolist_to_binary(re:replace("aXaXZ","^(a.)\\g{-1}Z","Tp&m&QhnJ",[global])), 
-    <<"cNcd">> = iolist_to_binary(re:replace("abcd","^(?(DEFINE) (?<A> a) (?<B> b) )  (?&A) (?&B) ","cN",[extended])), 
-    <<"cNcd">> = iolist_to_binary(re:replace("abcd","^(?(DEFINE) (?<A> a) (?<B> b) )  (?&A) (?&B) ","cN",[extended,
-                                                                                                                                                                                                                                               global])), 
-    <<"S">> = iolist_to_binary(re:replace("metcalfe 33","(?<NAME>(?&NAME_PAT))\\s+(?<ADDR>(?&ADDRESS_PAT))
+    <<"UAyUXYabcdYapHaoXYabcdYOaaHkXYabcdY">> = iolist_to_binary(re:replace("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)","UAyU&\\1pH\\1o&O\\1\\1Hk&",[])), 
+    <<"UAyUXYabcdYapHaoXYabcdYOaaHkXYabcdY">> = iolist_to_binary(re:replace("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)","UAyU&\\1pH\\1o&O\\1\\1Hk&",[global])), 
+    <<"UlXYabcdYmKaP">> = iolist_to_binary(re:replace("XYabcdY","^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)","Ul&mKaP",[])), 
+    <<"UlXYabcdYmKaP">> = iolist_to_binary(re:replace("XYabcdY","^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)","Ul&mKaP",[global])), 
+    <<"mOVIXYabcdYkbaNflC">> = iolist_to_binary(re:replace("XYabcdY","^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)","mOVI&kb\\1NflC",[])), 
+    <<"mOVIXYabcdYkbaNflC">> = iolist_to_binary(re:replace("XYabcdY","^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)","mOVI&kb\\1NflC",[global])), 
+    <<"a:aaaua:aaaa:aacaKjjSkMSaLxyz">> = iolist_to_binary(re:replace("a:aaxyz","(?'abc'\\w+):\\k<abc>{2}","&\\1u&a&caKjjSkMS\\1L",[])), 
+    <<"a:aaaua:aaaa:aacaKjjSkMSaLxyz">> = iolist_to_binary(re:replace("a:aaxyz","(?'abc'\\w+):\\k<abc>{2}","&\\1u&a&caKjjSkMS\\1L",[global])), 
+    <<"ab:ababDababxyz">> = iolist_to_binary(re:replace("ab:ababxyz","(?'abc'\\w+):\\k<abc>{2}","&D\\1\\1",[])), 
+    <<"ab:ababDababxyz">> = iolist_to_binary(re:replace("ab:ababxyz","(?'abc'\\w+):\\k<abc>{2}","&D\\1\\1",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?'abc'\\w+):\\k<abc>{2}","NhofxbK\\1smLiNJ\\1YyrV",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?'abc'\\w+):\\k<abc>{2}","NhofxbK\\1smLiNJ\\1YyrV",[global])), 
+    <<"a:axyz">> = iolist_to_binary(re:replace("a:axyz","(?'abc'\\w+):\\k<abc>{2}","&R&&m&&",[])), 
+    <<"a:axyz">> = iolist_to_binary(re:replace("a:axyz","(?'abc'\\w+):\\k<abc>{2}","&R&&m&&",[global])), 
+    <<"ab:abxyz">> = iolist_to_binary(re:replace("ab:abxyz","(?'abc'\\w+):\\k<abc>{2}","cxccnpYwqQ",[])), 
+    <<"ab:abxyz">> = iolist_to_binary(re:replace("ab:abxyz","(?'abc'\\w+):\\k<abc>{2}","cxccnpYwqQ",[global])), 
+    <<"waYQqa:aalJrcNa:aaQujaFa:aanxyz">> = iolist_to_binary(re:replace("a:aaxyz","(?'abc'\\w+):\\g{abc}{2}","w\\1YQq&lJrcN&Quj\\1F&n",[])), 
+    <<"waYQqa:aalJrcNa:aaQujaFa:aanxyz">> = iolist_to_binary(re:replace("a:aaxyz","(?'abc'\\w+):\\g{abc}{2}","w\\1YQq&lJrcN&Quj\\1F&n",[global])), 
+    <<"SSNdab:ababnWnnujabab:ababab:ababxyz">> = iolist_to_binary(re:replace("ab:ababxyz","(?'abc'\\w+):\\g{abc}{2}","SSNd&nWnnuj\\1&&",[])), 
+    <<"SSNdab:ababnWnnujabab:ababab:ababxyz">> = iolist_to_binary(re:replace("ab:ababxyz","(?'abc'\\w+):\\g{abc}{2}","SSNd&nWnnuj\\1&&",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?'abc'\\w+):\\g{abc}{2}","sC\\1",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?'abc'\\w+):\\g{abc}{2}","sC\\1",[global])), 
+    <<"a:axyz">> = iolist_to_binary(re:replace("a:axyz","(?'abc'\\w+):\\g{abc}{2}","\\1&KtbPW\\1jI",[])), 
+    <<"a:axyz">> = iolist_to_binary(re:replace("a:axyz","(?'abc'\\w+):\\g{abc}{2}","\\1&KtbPW\\1jI",[global])), 
+    <<"ab:abxyz">> = iolist_to_binary(re:replace("ab:abxyz","(?'abc'\\w+):\\g{abc}{2}","&Dh",[])), 
+    <<"ab:abxyz">> = iolist_to_binary(re:replace("ab:abxyz","(?'abc'\\w+):\\g{abc}{2}","&Dh",[global])), 
+    <<"HX">> = iolist_to_binary(re:replace("abd","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)","HX",[extended])), 
+    <<"HX">> = iolist_to_binary(re:replace("abd","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)","HX",[extended,
+                                                                                                                                                                                                                                           global])), 
+    <<"BlTxckgd">> = iolist_to_binary(re:replace("ce","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)","BlTx\\1ckgd",[extended])), 
+    <<"BlTxckgd">> = iolist_to_binary(re:replace("ce","^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)","BlTx\\1ckgd",[extended,
+                                                                                                                                                                                                                                                            global])), 
+    <<"WbqaXaXZ">> = iolist_to_binary(re:replace("aXaXZ","^(a.)\\g-1Z","Wbq&",[])), 
+    <<"WbqaXaXZ">> = iolist_to_binary(re:replace("aXaXZ","^(a.)\\g-1Z","Wbq&",[global])), 
+    <<"xLqaXYaXouuKkaXU">> = iolist_to_binary(re:replace("aXaXZ","^(a.)\\g{-1}Z","xLq\\1Y\\1ouuKk\\1U",[])), 
+    <<"xLqaXYaXouuKkaXU">> = iolist_to_binary(re:replace("aXaXZ","^(a.)\\g{-1}Z","xLq\\1Y\\1ouuKk\\1U",[global])), 
+    <<"uADabXiwJcd">> = iolist_to_binary(re:replace("abcd","^(?(DEFINE) (?<A> a) (?<B> b) )  (?&A) (?&B) ","uAD&XiwJ",[extended])), 
+    <<"uADabXiwJcd">> = iolist_to_binary(re:replace("abcd","^(?(DEFINE) (?<A> a) (?<B> b) )  (?&A) (?&B) ","uAD&XiwJ",[extended,
+                                                                                                                                                                                                                                                            global])), 
+    <<"metcalfe 33yCmetcalfe 33jQmetcalfemetcalfe 33metcalfe 33E">> = iolist_to_binary(re:replace("metcalfe 33","(?<NAME>(?&NAME_PAT))\\s+(?<ADDR>(?&ADDRESS_PAT))
   (?(DEFINE)
   (?<NAME_PAT>[a-z]+)
   (?<ADDRESS_PAT>\\d+)
-  )","S",[extended])), 
-    <<"S">> = iolist_to_binary(re:replace("metcalfe 33","(?<NAME>(?&NAME_PAT))\\s+(?<ADDR>(?&ADDRESS_PAT))
+  )","&yC&jQ\\1&&E",[extended])), 
+    <<"metcalfe 33yCmetcalfe 33jQmetcalfemetcalfe 33metcalfe 33E">> = iolist_to_binary(re:replace("metcalfe 33","(?<NAME>(?&NAME_PAT))\\s+(?<ADDR>(?&ADDRESS_PAT))
   (?(DEFINE)
   (?<NAME_PAT>[a-z]+)
   (?<ADDRESS_PAT>\\d+)
-  )","S",[extended,global])), 
-    <<"m1.2.3.4CNSbdi">> = iolist_to_binary(re:replace("1.2.3.4","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","m&CNSbd\\1i",[])), 
-    <<"m1.2.3.4CNSbdi">> = iolist_to_binary(re:replace("1.2.3.4","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","m&CNSbd\\1i",[global])), 
-    <<"131.111.10.206131.111.10.206DPiNTNK131.111.10.206grPeyEu">> = iolist_to_binary(re:replace("131.111.10.206","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","&&DPiNTN\\1\\1K&grPey\\1Eu",[])), 
-    <<"131.111.10.206131.111.10.206DPiNTNK131.111.10.206grPeyEu">> = iolist_to_binary(re:replace("131.111.10.206","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","&&DPiNTN\\1\\1K&grPey\\1Eu",[global])), 
-    <<"uBfPy10.0.0.010.0.0.0svWuRdbVVmys">> = iolist_to_binary(re:replace("10.0.0.0","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","u\\1BfPy&&svWuRdbVVmys",[])), 
-    <<"uBfPy10.0.0.010.0.0.0svWuRdbVVmys">> = iolist_to_binary(re:replace("10.0.0.0","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","u\\1BfPy&&svWuRdbVVmys",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","jVYSCLvb\\1Rm\\1Vn&",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","jVYSCLvb\\1Rm\\1Vn&",[global])), 
-    <<"10.6">> = iolist_to_binary(re:replace("10.6","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","dECob\\1\\1yakWA",[])), 
-    <<"10.6">> = iolist_to_binary(re:replace("10.6","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","dECob\\1\\1yakWA",[global])), 
-    <<"455.3.4.5">> = iolist_to_binary(re:replace("455.3.4.5","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","r",[])), 
-    <<"455.3.4.5">> = iolist_to_binary(re:replace("455.3.4.5","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","r",[global])), 
-    <<"VjWQp">> = iolist_to_binary(re:replace("1.2.3.4","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","VjWQp",[])), 
-    <<"VjWQp">> = iolist_to_binary(re:replace("1.2.3.4","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","VjWQp",[global])), 
-    <<"VQs131.111.10.206131.111.10.206r.206.206">> = iolist_to_binary(re:replace("131.111.10.206","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","VQs&&r\\1\\1",[])), 
-    <<"VQs131.111.10.206131.111.10.206r.206.206">> = iolist_to_binary(re:replace("131.111.10.206","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","VQs&&r\\1\\1",[global])), 
-    <<"mebNTtCd10.0.0.010.0.0.010.0.0.010.0.0.0S.0">> = iolist_to_binary(re:replace("10.0.0.0","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","mebNTtCd&&&&S\\1",[])), 
-    <<"mebNTtCd10.0.0.010.0.0.010.0.0.010.0.0.0S.0">> = iolist_to_binary(re:replace("10.0.0.0","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","mebNTtCd&&&&S\\1",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","uvmK&GcQ&\\1u\\1",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","uvmK&GcQ&\\1u\\1",[global])), 
-    <<"10.6">> = iolist_to_binary(re:replace("10.6","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","TH\\1bkRaOVXKAGH&Wq\\1",[])), 
-    <<"10.6">> = iolist_to_binary(re:replace("10.6","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","TH\\1bkRaOVXKAGH&Wq\\1",[global])), 
-    <<"455.3.4.5">> = iolist_to_binary(re:replace("455.3.4.5","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","flY&",[])), 
-    <<"455.3.4.5">> = iolist_to_binary(re:replace("455.3.4.5","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","flY&",[global])), 
-    <<"XIXOpartynow is the time for all good men to come to the aid of the partyenW">> = iolist_to_binary(re:replace("now is the time for all good men to come to the aid of the party","^(\\w++|\\s++)*$","XIXO\\1&enW",[])), 
-    <<"XIXOpartynow is the time for all good men to come to the aid of the partyenW">> = iolist_to_binary(re:replace("now is the time for all good men to come to the aid of the party","^(\\w++|\\s++)*$","XIXO\\1&enW",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\w++|\\s++)*$","bwiYg",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\w++|\\s++)*$","bwiYg",[global])), 
-    <<"this is not a line with only words and spaces!">> = iolist_to_binary(re:replace("this is not a line with only words and spaces!","^(\\w++|\\s++)*$","d\\1",[])), 
-    <<"this is not a line with only words and spaces!">> = iolist_to_binary(re:replace("this is not a line with only words and spaces!","^(\\w++|\\s++)*$","d\\1",[global])), 
-    <<"m12345sdTXRM1234512345a">> = iolist_to_binary(re:replace("12345a","(\\d++)(\\w)","m\\1sdTXRM\\1&",[])), 
-    <<"m12345sdTXRM1234512345a">> = iolist_to_binary(re:replace("12345a","(\\d++)(\\w)","m\\1sdTXRM\\1&",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(\\d++)(\\w)","eFU&\\1cQE\\1\\1grkNJ&Ad\\1f",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(\\d++)(\\w)","eFU&\\1cQE\\1\\1grkNJ&Ad\\1f",[global])), 
-    <<"12345+">> = iolist_to_binary(re:replace("12345+","(\\d++)(\\w)","i&hvp\\1XhCAs&VRh",[])), 
-    <<"12345+">> = iolist_to_binary(re:replace("12345+","(\\d++)(\\w)","i&hvp\\1XhCAs&VRh",[global])), 
-    <<"NaaabIg">> = iolist_to_binary(re:replace("aaab","a++b","\\1N&Ig",[])), 
-    <<"NaaabIg">> = iolist_to_binary(re:replace("aaab","a++b","\\1N&Ig",[global])), 
-    <<"maaabaaabgBJFEHXaaabaaabaaabkAaaab">> = iolist_to_binary(re:replace("aaab","(a++b)","m&\\1gBJFEHX&&\\1kA&",[])), 
-    <<"maaabaaabgBJFEHXaaabaaabaaabkAaaab">> = iolist_to_binary(re:replace("aaab","(a++b)","m&\\1gBJFEHX&&\\1kA&",[global])), 
-    <<"TaaabRaaaaaaeBTpaaaTi">> = iolist_to_binary(re:replace("aaab","(a++)b","T&R\\1\\1eBTp\\1Ti",[])), 
-    <<"TaaabRaaaaaaeBTpaaaTi">> = iolist_to_binary(re:replace("aaab","(a++)b","T&R\\1\\1eBTp\\1Ti",[global])), 
-    <<"((PwxkrBxNdabc(ade)ufh()()xYBkxEabc(ade)ufh()()xFkxx">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","([^()]++|\\([^()]*\\))+","Pw\\1krB\\1Nd&YBk\\1E&Fk\\1\\1",[])), 
-    <<"((PwxkrBxNdabc(ade)ufh()()xYBkxEabc(ade)ufh()()xFkxx">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","([^()]++|\\([^()]*\\))+","Pw\\1krB\\1Nd&YBk\\1E&Fk\\1\\1",[global])), 
-    <<"F(abc)sMN">> = iolist_to_binary(re:replace("(abc)","\\(([^()]++|\\([^()]+\\))+\\)","F&sMN",[])), 
-    <<"F(abc)sMN">> = iolist_to_binary(re:replace("(abc)","\\(([^()]++|\\([^()]+\\))+\\)","F&sMN",[global])), 
-    <<"SMUJyftxyzxyz(abc(def)xyz)RpnMnA">> = iolist_to_binary(re:replace("(abc(def)xyz)","\\(([^()]++|\\([^()]+\\))+\\)","SMUJyft\\1\\1&RpnMnA",[])), 
-    <<"SMUJyftxyzxyz(abc(def)xyz)RpnMnA">> = iolist_to_binary(re:replace("(abc(def)xyz)","\\(([^()]++|\\([^()]+\\))+\\)","SMUJyft\\1\\1&RpnMnA",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\(([^()]++|\\([^()]+\\))+\\)","p",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\(([^()]++|\\([^()]+\\))+\\)","p",[global])), 
-    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)","gVbYV&vnkHNjeK",[])), 
-    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)","gVbYV&vnkHNjeK",[global])), 
+  )","&yC&jQ\\1&&E",[extended,global])), 
+    <<"csUt">> = iolist_to_binary(re:replace("1.2.3.4","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","csUt",[])), 
+    <<"csUt">> = iolist_to_binary(re:replace("1.2.3.4","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","csUt",[global])), 
+    <<"131.111.10.206CEy131.111.10.206iDmGa131.111.10.206Dl">> = iolist_to_binary(re:replace("131.111.10.206","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","&CEy&iDmGa&\\1Dl",[])), 
+    <<"131.111.10.206CEy131.111.10.206iDmGa131.111.10.206Dl">> = iolist_to_binary(re:replace("131.111.10.206","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","&CEy&iDmGa&\\1Dl",[global])), 
+    <<"YQqPs10.0.0.0DQgo10.0.0.0Nnyi10.0.0.0Ny">> = iolist_to_binary(re:replace("10.0.0.0","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","YQqPs&DQgo\\1\\1&Nnyi&Ny",[])), 
+    <<"YQqPs10.0.0.0DQgo10.0.0.0Nnyi10.0.0.0Ny">> = iolist_to_binary(re:replace("10.0.0.0","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","YQqPs&DQgo\\1\\1&Nnyi&Ny",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","o\\1\\1&&Ds&F&",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","o\\1\\1&&Ds&F&",[global])), 
+    <<"10.6">> = iolist_to_binary(re:replace("10.6","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","s&\\1BXWRj\\1rQXiOeLx",[])), 
+    <<"10.6">> = iolist_to_binary(re:replace("10.6","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","s&\\1BXWRj\\1rQXiOeLx",[global])), 
+    <<"455.3.4.5">> = iolist_to_binary(re:replace("455.3.4.5","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","Y",[])), 
+    <<"455.3.4.5">> = iolist_to_binary(re:replace("455.3.4.5","(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))\\b(?&byte)(\\.(?&byte)){3}","Y",[global])), 
+    <<"DaLYYtnY">> = iolist_to_binary(re:replace("1.2.3.4","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","DaLYYtnY",[])), 
+    <<"DaLYYtnY">> = iolist_to_binary(re:replace("1.2.3.4","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","DaLYYtnY",[global])), 
+    <<"MBU.206M">> = iolist_to_binary(re:replace("131.111.10.206","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","MBU\\1M",[])), 
+    <<"MBU.206M">> = iolist_to_binary(re:replace("131.111.10.206","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","MBU\\1M",[global])), 
+    <<"10.0.0.0Lp">> = iolist_to_binary(re:replace("10.0.0.0","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","&Lp",[])), 
+    <<"10.0.0.0Lp">> = iolist_to_binary(re:replace("10.0.0.0","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","&Lp",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","hr&USJrD",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","hr&USJrD",[global])), 
+    <<"10.6">> = iolist_to_binary(re:replace("10.6","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","BbfgCNDo&\\1C\\1",[])), 
+    <<"10.6">> = iolist_to_binary(re:replace("10.6","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","BbfgCNDo&\\1C\\1",[global])), 
+    <<"455.3.4.5">> = iolist_to_binary(re:replace("455.3.4.5","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","w&Yt",[])), 
+    <<"455.3.4.5">> = iolist_to_binary(re:replace("455.3.4.5","\\b(?&byte)(\\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\\d|25[0-5]|1\\d\\d|[1-9]?\\d))","w&Yt",[global])), 
+    <<"Agnow is the time for all good men to come to the aid of the partyV">> = iolist_to_binary(re:replace("now is the time for all good men to come to the aid of the party","^(\\w++|\\s++)*$","Ag&V",[])), 
+    <<"Agnow is the time for all good men to come to the aid of the partyV">> = iolist_to_binary(re:replace("now is the time for all good men to come to the aid of the party","^(\\w++|\\s++)*$","Ag&V",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\w++|\\s++)*$","VxnH\\1OwDhnQQemGf&IJ",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\w++|\\s++)*$","VxnH\\1OwDhnQQemGf&IJ",[global])), 
+    <<"this is not a line with only words and spaces!">> = iolist_to_binary(re:replace("this is not a line with only words and spaces!","^(\\w++|\\s++)*$","OmS\\1W&&yOcff\\1pn",[])), 
+    <<"this is not a line with only words and spaces!">> = iolist_to_binary(re:replace("this is not a line with only words and spaces!","^(\\w++|\\s++)*$","OmS\\1W&&yOcff\\1pn",[global])), 
+    <<"X12345aM">> = iolist_to_binary(re:replace("12345a","(\\d++)(\\w)","X&M",[])), 
+    <<"X12345aM">> = iolist_to_binary(re:replace("12345a","(\\d++)(\\w)","X&M",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(\\d++)(\\w)","G&QA&qhihaMMrQ",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","(\\d++)(\\w)","G&QA&qhihaMMrQ",[global])), 
+    <<"12345+">> = iolist_to_binary(re:replace("12345+","(\\d++)(\\w)","kIxM\\1rD\\1B\\1a",[])), 
+    <<"12345+">> = iolist_to_binary(re:replace("12345+","(\\d++)(\\w)","kIxM\\1rD\\1B\\1a",[global])), 
+    <<"tkeKIY">> = iolist_to_binary(re:replace("aaab","a++b","tkeKIY",[])), 
+    <<"tkeKIY">> = iolist_to_binary(re:replace("aaab","a++b","tkeKIY",[global])), 
+    <<"aaabIaaab">> = iolist_to_binary(re:replace("aaab","(a++b)","\\1I\\1",[])), 
+    <<"aaabIaaab">> = iolist_to_binary(re:replace("aaab","(a++b)","\\1I\\1",[global])), 
+    <<"rOaaabYBnR">> = iolist_to_binary(re:replace("aaab","(a++)b","rO&YBnR",[])), 
+    <<"rOaaabYBnR">> = iolist_to_binary(re:replace("aaab","(a++)b","rO&YBnR",[global])), 
+    <<"((uwsqruwBU">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","([^()]++|\\([^()]*\\))+","uwsqruwBU",[])), 
+    <<"((uwsqruwBU">> = iolist_to_binary(re:replace("((abc(ade)ufh()()x","([^()]++|\\([^()]*\\))+","uwsqruwBU",[global])), 
+    <<"(abc)GFFGlEEaBgxgufwp">> = iolist_to_binary(re:replace("(abc)","\\(([^()]++|\\([^()]+\\))+\\)","&GFFGlEEaBgxgufwp",[])), 
+    <<"(abc)GFFGlEEaBgxgufwp">> = iolist_to_binary(re:replace("(abc)","\\(([^()]++|\\([^()]+\\))+\\)","&GFFGlEEaBgxgufwp",[global])), 
+    <<"x(abc(def)xyz)(abc(def)xyz)Jvx(abc(def)xyz)xyzd(abc(def)xyz)(abc(def)xyz)">> = iolist_to_binary(re:replace("(abc(def)xyz)","\\(([^()]++|\\([^()]+\\))+\\)","x&&Jvx&\\1d&&",[])), 
+    <<"x(abc(def)xyz)(abc(def)xyz)Jvx(abc(def)xyz)xyzd(abc(def)xyz)(abc(def)xyz)">> = iolist_to_binary(re:replace("(abc(def)xyz)","\\(([^()]++|\\([^()]+\\))+\\)","x&&Jvx&\\1d&&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\(([^()]++|\\([^()]+\\))+\\)","ieL\\1IsedxuM",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","\\(([^()]++|\\([^()]+\\))+\\)","ieL\\1IsedxuM",[global])), 
+    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)","&\\1fqeu\\1",[])), 
+    <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(re:replace("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)","&\\1fqeu\\1",[global])), 
+    <<"kqQTCl">> = iolist_to_binary(re:replace("abc","^([^()]|\\((?1)*\\))*$","kqQTCl",[])), 
+    <<"kqQTCl">> = iolist_to_binary(re:replace("abc","^([^()]|\\((?1)*\\))*$","kqQTCl",[global])), 
+    <<"cRla(b)cGc">> = iolist_to_binary(re:replace("a(b)c","^([^()]|\\((?1)*\\))*$","\\1Rl&G\\1",[])), 
+    <<"cRla(b)cGc">> = iolist_to_binary(re:replace("a(b)c","^([^()]|\\((?1)*\\))*$","\\1Rl&G\\1",[global])), 
+    <<"dKa(b(c))dfGndCr">> = iolist_to_binary(re:replace("a(b(c))d","^([^()]|\\((?1)*\\))*$","\\1K&fGn\\1Cr",[])), 
+    <<"dKa(b(c))dfGndCr">> = iolist_to_binary(re:replace("a(b(c))d","^([^()]|\\((?1)*\\))*$","\\1K&fGn\\1Cr",[global])), 
+    <<"*** Failers)">> = iolist_to_binary(re:replace("*** Failers)","^([^()]|\\((?1)*\\))*$","\\1n\\1&umpF&",[])), 
+    <<"*** Failers)">> = iolist_to_binary(re:replace("*** Failers)","^([^()]|\\((?1)*\\))*$","\\1n\\1&umpF&",[global])), 
+    <<"a(b(c)d">> = iolist_to_binary(re:replace("a(b(c)d","^([^()]|\\((?1)*\\))*$","\\1JTc",[])), 
+    <<"a(b(c)d">> = iolist_to_binary(re:replace("a(b(c)d","^([^()]|\\((?1)*\\))*$","\\1JTc",[global])), 
     ok.
 run42() ->
-    <<"YHcxHwcJHhabcabcyqOabcio">> = iolist_to_binary(re:replace("abc","^([^()]|\\((?1)*\\))*$","YH\\1xHw\\1JHh&&yqO&io",[])), 
-    <<"YHcxHwcJHhabcabcyqOabcio">> = iolist_to_binary(re:replace("abc","^([^()]|\\((?1)*\\))*$","YH\\1xHw\\1JHh&&yqO&io",[global])), 
-    <<"Xua(b)ccOqkxg">> = iolist_to_binary(re:replace("a(b)c","^([^()]|\\((?1)*\\))*$","Xu&\\1Oqkxg",[])), 
-    <<"Xua(b)ccOqkxg">> = iolist_to_binary(re:replace("a(b)c","^([^()]|\\((?1)*\\))*$","Xu&\\1Oqkxg",[global])), 
-    <<"pHOdcaLUi">> = iolist_to_binary(re:replace("a(b(c))d","^([^()]|\\((?1)*\\))*$","pHO\\1caLUi",[])), 
-    <<"pHOdcaLUi">> = iolist_to_binary(re:replace("a(b(c))d","^([^()]|\\((?1)*\\))*$","pHO\\1caLUi",[global])), 
-    <<"*** Failers)">> = iolist_to_binary(re:replace("*** Failers)","^([^()]|\\((?1)*\\))*$","&YxG",[])), 
-    <<"*** Failers)">> = iolist_to_binary(re:replace("*** Failers)","^([^()]|\\((?1)*\\))*$","&YxG",[global])), 
-    <<"a(b(c)d">> = iolist_to_binary(re:replace("a(b(c)d","^([^()]|\\((?1)*\\))*$","s\\1BLqc",[])), 
-    <<"a(b(c)d">> = iolist_to_binary(re:replace("a(b(c)d","^([^()]|\\((?1)*\\))*$","s\\1BLqc",[global])), 
-    <<"puAth">> = iolist_to_binary(re:replace(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","puAth",[])), 
-    <<"puAth">> = iolist_to_binary(re:replace(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","puAth",[global])), 
-    <<"QVYB>abc>1(2)3<xyz<cFhyH">> = iolist_to_binary(re:replace(">abc>1(2)3<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","QVYB&cFhyH",[])), 
-    <<"QVYB>abc>1(2)3<xyz<cFhyH">> = iolist_to_binary(re:replace(">abc>1(2)3<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","QVYB&cFhyH",[global])), 
-    <<"(1(2)3)">> = iolist_to_binary(re:replace(">abc>(1(2)3)<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","\\1",[])), 
-    <<"(1(2)3)">> = iolist_to_binary(re:replace(">abc>(1(2)3)<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","\\1",[global])), 
-    <<"fb1221w122112211221Q1221yL1221d">> = iolist_to_binary(re:replace("1221","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","fb\\1w\\1&&Q&yL&d",[caseless])), 
-    <<"fb1221w122112211221Q1221yL1221d">> = iolist_to_binary(re:replace("1221","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","fb\\1w\\1&&Q&yL&d",[caseless,
-                                                                                                                                                                                                                                                                global])), 
-    <<"yadakp">> = iolist_to_binary(re:replace("Satanoscillatemymetallicsonatas","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","ya\\1dakp\\1",[caseless])), 
-    <<"yadakp">> = iolist_to_binary(re:replace("Satanoscillatemymetallicsonatas","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","ya\\1dakp\\1",[caseless,
-                                                                                                                                                                                                                                                                                                        global])), 
-    <<"aAmanaplanacanalPanamalDAmanaplanacanalPanamaiqyAmanaplanacanalPanamaOSvaJYbQ">> = iolist_to_binary(re:replace("AmanaplanacanalPanama","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","a&lD&i\\1qy&OSv\\1aJYbQ",[caseless])), 
-    <<"aAmanaplanacanalPanamalDAmanaplanacanalPanamaiqyAmanaplanacanalPanamaOSvaJYbQ">> = iolist_to_binary(re:replace("AmanaplanacanalPanama","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","a&lD&i\\1qy&OSv\\1aJYbQ",[caseless,
-                                                                                                                                                                                                                                                                                                             global])), 
-    <<"UcSlDNWgAva">> = iolist_to_binary(re:replace("AblewasIereIsawElba","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","UcSlD\\1NWgAva\\1",[caseless])), 
-    <<"UcSlDNWgAva">> = iolist_to_binary(re:replace("AblewasIereIsawElba","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","UcSlD\\1NWgAva\\1",[caseless,
-                                                                                                                                                                                                                                                                                          global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","n",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","n",[caseless,
-                                                                                                                                                                                                                                        global])), 
-    <<"Thequickbrownfox">> = iolist_to_binary(re:replace("Thequickbrownfox","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","MuY&Y&DfSiG&KPnRRGOO",[caseless])), 
-    <<"Thequickbrownfox">> = iolist_to_binary(re:replace("Thequickbrownfox","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","MuY&Y&DfSiG&KPnRRGOO",[caseless,
-                                                                                                                                                                                                                                                                                           global])), 
-    <<"Dlcq12uvNpwj">> = iolist_to_binary(re:replace("12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","Dlcq\\1uvNpwj",[])), 
-    <<"Dlcq12uvNpwj">> = iolist_to_binary(re:replace("12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","Dlcq\\1uvNpwj",[global])), 
-    <<"(((2+2)*-3)-7)Hq(((2+2)*-3)-7)nwjc(((2+2)*-3)-7)OCxTARr">> = iolist_to_binary(re:replace("(((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","&Hq&nwjc\\1OCxTARr",[])), 
-    <<"(((2+2)*-3)-7)Hq(((2+2)*-3)-7)nwjc(((2+2)*-3)-7)OCxTARr">> = iolist_to_binary(re:replace("(((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","&Hq&nwjc\\1OCxTARr",[global])), 
-    <<"EjPI-12tsA-12ux-12-12-12MfkO">> = iolist_to_binary(re:replace("-12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","EjPI&tsA&ux&\\1\\1MfkO",[])), 
-    <<"EjPI-12tsA-12ux-12-12-12MfkO">> = iolist_to_binary(re:replace("-12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","EjPI&tsA&ux&\\1\\1MfkO",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","sxA&v\\1L\\1Q\\1FFDAm\\1hOOv",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","sxA&v\\1L\\1Q\\1FFDAm\\1hOOv",[global])), 
-    <<"((2+2)*-3)-7)">> = iolist_to_binary(re:replace("((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","el\\1La",[])), 
-    <<"((2+2)*-3)-7)">> = iolist_to_binary(re:replace("((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","el\\1La",[global])), 
-    <<"vRxyzxyzrJYxyzxyzjNtdExyzSxeWm">> = iolist_to_binary(re:replace("xyz","^(x(y|(?1){2})z)","vR\\1\\1rJY&\\1jNtdE&SxeWm",[])), 
-    <<"vRxyzxyzrJYxyzxyzjNtdExyzSxeWm">> = iolist_to_binary(re:replace("xyz","^(x(y|(?1){2})z)","vR\\1\\1rJY&\\1jNtdE&SxeWm",[global])), 
-    <<"CRxxyzxyzzkQsxxyzxyzzHmiGvxxyzxyzzy">> = iolist_to_binary(re:replace("xxyzxyzz","^(x(y|(?1){2})z)","CR\\1kQs\\1HmiGv\\1y",[])), 
-    <<"CRxxyzxyzzkQsxxyzxyzzHmiGvxxyzxyzzy">> = iolist_to_binary(re:replace("xxyzxyzz","^(x(y|(?1){2})z)","CR\\1kQs\\1HmiGv\\1y",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(x(y|(?1){2})z)","qTfvW\\1q\\1&UXxp\\1b",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(x(y|(?1){2})z)","qTfvW\\1q\\1&UXxp\\1b",[global])), 
-    <<"xxyzz">> = iolist_to_binary(re:replace("xxyzz","^(x(y|(?1){2})z)","WRW&Ky",[])), 
-    <<"xxyzz">> = iolist_to_binary(re:replace("xxyzz","^(x(y|(?1){2})z)","WRW&Ky",[global])), 
-    <<"xxyzxyzxyzz">> = iolist_to_binary(re:replace("xxyzxyzxyzz","^(x(y|(?1){2})z)","SgB&TOTaVTG\\1\\1Sy",[])), 
-    <<"xxyzxyzxyzz">> = iolist_to_binary(re:replace("xxyzxyzxyzz","^(x(y|(?1){2})z)","SgB&TOTaVTG\\1\\1Sy",[global])), 
+    <<">abc>123<xyz<Po3Pcn3tBnXovXUUqId">> = iolist_to_binary(re:replace(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","&Po\\1Pcn\\1tBnXovXUUqId",[])), 
+    <<">abc>123<xyz<Po3Pcn3tBnXovXUUqId">> = iolist_to_binary(re:replace(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","&Po\\1Pcn\\1tBnXovXUUqId",[global])), 
+    <<"P3KXinsyIho">> = iolist_to_binary(re:replace(">abc>1(2)3<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","P\\1KXinsyIho",[])), 
+    <<"P3KXinsyIho">> = iolist_to_binary(re:replace(">abc>1(2)3<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","P\\1KXinsyIho",[global])), 
+    <<"dQI(1(2)3)Ox>abc>(1(2)3)<xyz<MgB(1(2)3)(1(2)3)m(1(2)3)i>abc>(1(2)3)<xyz<SNVV">> = iolist_to_binary(re:replace(">abc>(1(2)3)<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","dQI\\1Ox&MgB\\1\\1m\\1i&SNVV",[])), 
+    <<"dQI(1(2)3)Ox>abc>(1(2)3)<xyz<MgB(1(2)3)(1(2)3)m(1(2)3)i>abc>(1(2)3)<xyz<SNVV">> = iolist_to_binary(re:replace(">abc>(1(2)3)<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$","dQI\\1Ox&MgB\\1\\1m\\1i&SNVV",[global])), 
+    <<"fjn">> = iolist_to_binary(re:replace("1221","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","fjn",[caseless])), 
+    <<"fjn">> = iolist_to_binary(re:replace("1221","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","fjn",[caseless,
+                                                                                                                                                                                                                              global])), 
+    <<"EWyIbgb">> = iolist_to_binary(re:replace("Satanoscillatemymetallicsonatas","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","EW\\1yIbgb",[caseless])), 
+    <<"EWyIbgb">> = iolist_to_binary(re:replace("Satanoscillatemymetallicsonatas","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","EW\\1yIbgb",[caseless,
+                                                                                                                                                                                                                                                                                                   global])), 
+    <<"aAmanaplanacanalPanamayDfAmanaplanacanalPanamaanKSCjCr">> = iolist_to_binary(re:replace("AmanaplanacanalPanama","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","a&yDf&anKS\\1CjCr",[caseless])), 
+    <<"aAmanaplanacanalPanamayDfAmanaplanacanalPanamaanKSCjCr">> = iolist_to_binary(re:replace("AmanaplanacanalPanama","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","a&yDf&anKS\\1CjCr",[caseless,
+                                                                                                                                                                                                                                                                                               global])), 
+    <<"hTo">> = iolist_to_binary(re:replace("AblewasIereIsawElba","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","\\1h\\1To",[caseless])), 
+    <<"hTo">> = iolist_to_binary(re:replace("AblewasIereIsawElba","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","\\1h\\1To",[caseless,
+                                                                                                                                                                                                                                                                          global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","SQq",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","SQq",[caseless,
+                                                                                                                                                                                                                                            global])), 
+    <<"Thequickbrownfox">> = iolist_to_binary(re:replace("Thequickbrownfox","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","m&\\1ypjt",[caseless])), 
+    <<"Thequickbrownfox">> = iolist_to_binary(re:replace("Thequickbrownfox","^(?:((.)(?1)\\2|)|((.)(?3)\\4|.))$","m&\\1ypjt",[caseless,
+                                                                                                                                                                                                                                                                    global])), 
+    <<"vmtlvgrhXoIVUjuxCJ">> = iolist_to_binary(re:replace("12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","vmtlvgrhXoIVUjuxCJ",[])), 
+    <<"vmtlvgrhXoIVUjuxCJ">> = iolist_to_binary(re:replace("12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","vmtlvgrhXoIVUjuxCJ",[global])), 
+    <<"S(((2+2)*-3)-7)hoEGuxAELDlwIpN">> = iolist_to_binary(re:replace("(((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","S\\1hoEGuxAELDlwIpN",[])), 
+    <<"S(((2+2)*-3)-7)hoEGuxAELDlwIpN">> = iolist_to_binary(re:replace("(((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","S\\1hoEGuxAELDlwIpN",[global])), 
+    <<"fn-12K">> = iolist_to_binary(re:replace("-12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","fn&K",[])), 
+    <<"fn-12K">> = iolist_to_binary(re:replace("-12","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","fn&K",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","kbKqwY\\1dbLnM",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","kbKqwY\\1dbLnM",[global])), 
+    <<"((2+2)*-3)-7)">> = iolist_to_binary(re:replace("((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","&aHqiP",[])), 
+    <<"((2+2)*-3)-7)">> = iolist_to_binary(re:replace("((2+2)*-3)-7)","^(\\d+|\\((?1)([+*-])(?1)\\)|-(?1))$","&aHqiP",[global])), 
+    <<"qxyzCk">> = iolist_to_binary(re:replace("xyz","^(x(y|(?1){2})z)","q&Ck",[])), 
+    <<"qxyzCk">> = iolist_to_binary(re:replace("xyz","^(x(y|(?1){2})z)","q&Ck",[global])), 
+    <<"LxxyzxyzzSIxxyzxyzzHmXxxyzxyzzmxxyzxyzzxxyzxyzzQaGiQRxxyzxyzz">> = iolist_to_binary(re:replace("xxyzxyzz","^(x(y|(?1){2})z)","L&SI\\1HmX\\1m&&QaGiQR&",[])), 
+    <<"LxxyzxyzzSIxxyzxyzzHmXxxyzxyzzmxxyzxyzzxxyzxyzzQaGiQRxxyzxyzz">> = iolist_to_binary(re:replace("xxyzxyzz","^(x(y|(?1){2})z)","L&SI\\1HmX\\1m&&QaGiQR&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(x(y|(?1){2})z)","JDpAfO\\1cLFC",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(x(y|(?1){2})z)","JDpAfO\\1cLFC",[global])), 
+    <<"xxyzz">> = iolist_to_binary(re:replace("xxyzz","^(x(y|(?1){2})z)","iy\\1e\\1b",[])), 
+    <<"xxyzz">> = iolist_to_binary(re:replace("xxyzz","^(x(y|(?1){2})z)","iy\\1e\\1b",[global])), 
+    <<"xxyzxyzxyzz">> = iolist_to_binary(re:replace("xxyzxyzxyzz","^(x(y|(?1){2})z)","xpghdaVtJ\\1PnXNv\\1ALV",[])), 
+    <<"xxyzxyzxyzz">> = iolist_to_binary(re:replace("xxyzxyzxyzz","^(x(y|(?1){2})z)","xpghdaVtJ\\1PnXNv\\1ALV",[global])), 
     <<"p">> = iolist_to_binary(re:replace("<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","p",[extended])), 
     <<"p">> = iolist_to_binary(re:replace("<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","p",[extended,
                                                                                                                                                                                                                                           global])), 
-    <<"<abcd>oQy<abcd><abcd>UhI<abcd>g">> = iolist_to_binary(re:replace("<abcd>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","\\1oQy\\1&UhI&g",[extended])), 
-    <<"<abcd>oQy<abcd><abcd>UhI<abcd>g">> = iolist_to_binary(re:replace("<abcd>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","\\1oQy\\1&UhI&g",[extended,
-                                                                                                                                                                                                                                                                                  global])), 
-    <<"NymkAa">> = iolist_to_binary(re:replace("<abc <123> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","NymkAa",[extended])), 
-    <<"NymkAa">> = iolist_to_binary(re:replace("<abc <123> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","NymkAa",[extended,
-                                                                                                                                                                                                                                                                              global])), 
-    <<"<abc i<def>g<def>fMHHlJ<def><def> hij>">> = iolist_to_binary(re:replace("<abc <def> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","i&g\\1fMHHlJ\\1\\1",[extended])), 
-    <<"<abc i<def>g<def>fMHHlJ<def><def> hij>">> = iolist_to_binary(re:replace("<abc <def> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","i&g\\1fMHHlJ\\1\\1",[extended,
-                                                                                                                                                                                                                                                                                                          global])), 
-    <<"yJJ<abc<>def>yo<abc<>def>X">> = iolist_to_binary(re:replace("<abc<>def>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","yJJ&yo\\1X",[extended])), 
-    <<"yJJ<abc<>def>yo<abc<>def>X">> = iolist_to_binary(re:replace("<abc<>def>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","yJJ&yo\\1X",[extended,
-                                                                                                                                                                                                                                                                              global])), 
-    <<"<abcn<>LhiK<>ufT<>q<><>SodEfM">> = iolist_to_binary(re:replace("<abc<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","n\\1LhiK&ufT&q&&SodEfM",[extended])), 
-    <<"<abcn<>LhiK<>ufT<>q<><>SodEfM">> = iolist_to_binary(re:replace("<abc<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","n\\1LhiK&ufT&q&&SodEfM",[extended,
-                                                                                                                                                                                                                                                                                                 global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","R&",[extended])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","R&",[extended,
-                                                                                                                                                                                                                                                               global])), 
-    <<"<abc">> = iolist_to_binary(re:replace("<abc","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","l",[extended])), 
-    <<"<abc">> = iolist_to_binary(re:replace("<abc","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","l",[extended,
-                                                                                                                                                                                                                                              global])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^a+(*FAIL)","oWDClek&Nwt&&aMO\\1",[])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^a+(*FAIL)","oWDClek&Nwt&&aMO\\1",[global])), 
-    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?c+(*FAIL)","L\\1&&fllctiK\\1WqBCUQ",[])), 
-    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?c+(*FAIL)","L\\1&&fllctiK\\1WqBCUQ",[global])), 
-    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*PRUNE)c+(*FAIL)","Jpy\\1FAL",[])), 
-    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*PRUNE)c+(*FAIL)","Jpy\\1FAL",[global])), 
-    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*COMMIT)c+(*FAIL)","I",[])), 
-    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*COMMIT)c+(*FAIL)","I",[global])), 
-    <<"aaabcccaaabccc">> = iolist_to_binary(re:replace("aaabcccaaabccc","a+b?(*SKIP)c+(*FAIL)","cRBQ\\1mL",[])), 
-    <<"aaabcccaaabccc">> = iolist_to_binary(re:replace("aaabcccaaabccc","a+b?(*SKIP)c+(*FAIL)","cRBQ\\1mL",[global])), 
-    <<"JRWgePSUsExfJfHo">> = iolist_to_binary(re:replace("aaaxxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","\\1JRWgePSUsExfJf\\1Ho",[])), 
-    <<"JRWgePSUsExfJfHo">> = iolist_to_binary(re:replace("aaaxxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","\\1JRWgePSUsExfJf\\1Ho",[global])), 
-    <<"AlHMdrRl++++++">> = iolist_to_binary(re:replace("aaa++++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","AlHMdrRl",[])), 
-    <<"AlHMdrRl++++++">> = iolist_to_binary(re:replace("aaa++++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","AlHMdrRl",[global])), 
-    <<"bKH">> = iolist_to_binary(re:replace("bbbxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","bKH",[])), 
-    <<"bKH">> = iolist_to_binary(re:replace("bbbxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","bKH",[global])), 
-    <<"AyqLHpWSaFmaN+++++">> = iolist_to_binary(re:replace("bbb+++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","AyqLHpWSaFma\\1N",[])), 
-    <<"AyqLHpWSaFmaN+++++">> = iolist_to_binary(re:replace("bbb+++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","AyqLHpWSaFma\\1N",[global])), 
-    <<"bvYRps">> = iolist_to_binary(re:replace("cccxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","bvYR\\1ps",[])), 
-    <<"bvYRps">> = iolist_to_binary(re:replace("cccxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","bvYR\\1ps",[global])), 
-    <<"KPYMvODtuotXNIo++++">> = iolist_to_binary(re:replace("ccc++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","KPYMv\\1\\1ODtuotXNIo",[])), 
-    <<"KPYMvODtuotXNIo++++">> = iolist_to_binary(re:replace("ccc++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","KPYMv\\1\\1ODtuotXNIo",[global])), 
-    <<"kddddd">> = iolist_to_binary(re:replace("dddddddd","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","k",[])), 
-    <<"kddddd">> = iolist_to_binary(re:replace("dddddddd","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","k",[global])), 
-    <<"kaaaxxxxxxrQaRFqL">> = iolist_to_binary(re:replace("aaaxxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","k\\1rQaRFqL",[])), 
-    <<"kaaaxxxxxxrQaRFqL">> = iolist_to_binary(re:replace("aaaxxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","k\\1rQaRFqL",[global])), 
-    <<"aaaw++++++">> = iolist_to_binary(re:replace("aaa++++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","\\1w",[])), 
-    <<"aaaw++++++">> = iolist_to_binary(re:replace("aaa++++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","\\1w",[global])), 
-    <<"JyQqJIbbbxxxxxBAVHEvuuRsYpC">> = iolist_to_binary(re:replace("bbbxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","JyQqJI&BAVHEvuuRsYpC",[])), 
-    <<"JyQqJIbbbxxxxxBAVHEvuuRsYpC">> = iolist_to_binary(re:replace("bbbxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","JyQqJI&BAVHEvuuRsYpC",[global])), 
-    <<"dBwHTombbbccbbbR+++++">> = iolist_to_binary(re:replace("bbb+++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","dBwHTom&cc&R",[])), 
-    <<"dBwHTombbbccbbbR+++++">> = iolist_to_binary(re:replace("bbb+++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","dBwHTom&cc&R",[global])), 
-    <<"OcccxxxxeA">> = iolist_to_binary(re:replace("cccxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","O&eA",[])), 
-    <<"OcccxxxxeA">> = iolist_to_binary(re:replace("cccxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","O&eA",[global])), 
-    <<"DyFCQsccclWCcccy++++">> = iolist_to_binary(re:replace("ccc++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","DyFCQs&lWC&y",[])), 
-    <<"DyFCQsccclWCcccy++++">> = iolist_to_binary(re:replace("ccc++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","DyFCQs&lWC&y",[global])), 
-    <<"cdddvddddd">> = iolist_to_binary(re:replace("dddddddd","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","c&v",[])), 
-    <<"cdddvddddd">> = iolist_to_binary(re:replace("dddddddd","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","c&v",[global])), 
-    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*THEN)c+(*FAIL)","PV&\\1x\\1vsUDLpYB\\1\\1t",[])), 
-    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*THEN)c+(*FAIL)","PV&\\1x\\1vsUDLpYB\\1\\1t",[global])), 
-    <<"FhiABxmOfR">> = iolist_to_binary(re:replace("AB","(A (A|B(*ACCEPT)|C) D)(E)","Fhi\\1xmOfR",[extended])), 
-    <<"FhiABxmOfR">> = iolist_to_binary(re:replace("AB","(A (A|B(*ACCEPT)|C) D)(E)","Fhi\\1xmOfR",[extended,
-                                                                                                                                                                                                                      global])), 
-    <<"BHulABQjABrLtABEnSX">> = iolist_to_binary(re:replace("ABX","(A (A|B(*ACCEPT)|C) D)(E)","BHul&Qj&rLt\\1EnS",[extended])), 
-    <<"BHulABQjABrLtABEnSX">> = iolist_to_binary(re:replace("ABX","(A (A|B(*ACCEPT)|C) D)(E)","BHul&Qj&rLt\\1EnS",[extended,
-                                                                                                                                                                                                                                      global])), 
-    <<"fwi">> = iolist_to_binary(re:replace("AADE","(A (A|B(*ACCEPT)|C) D)(E)","fwi",[extended])), 
-    <<"fwi">> = iolist_to_binary(re:replace("AADE","(A (A|B(*ACCEPT)|C) D)(E)","fwi",[extended,
-                                                                                                                                                                                                         global])), 
-    <<"vpACDe">> = iolist_to_binary(re:replace("ACDE","(A (A|B(*ACCEPT)|C) D)(E)","vp\\1e",[extended])), 
-    <<"vpACDe">> = iolist_to_binary(re:replace("ACDE","(A (A|B(*ACCEPT)|C) D)(E)","vp\\1e",[extended,
-                                                                                                                                                                                                                global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(A (A|B(*ACCEPT)|C) D)(E)","YJgvKXOIgucMHsvWUdgN",[extended])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(A (A|B(*ACCEPT)|C) D)(E)","YJgvKXOIgucMHsvWUdgN",[extended,
-                                                                                                                                                                                                                                                       global])), 
-    <<"AD">> = iolist_to_binary(re:replace("AD","(A (A|B(*ACCEPT)|C) D)(E)","ssJb&\\1nwuF&t",[extended])), 
-    <<"AD">> = iolist_to_binary(re:replace("AD","(A (A|B(*ACCEPT)|C) D)(E)","ssJb&\\1nwuF&t",[extended,
-                                                                                                                                                                                                                              global])), 
-    <<"AjVOUn">> = iolist_to_binary(re:replace("1221","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","AjVOUn",[caseless])), 
-    <<"AjVOUn">> = iolist_to_binary(re:replace("1221","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","AjVOUn",[caseless,
-                                                                                                                                                                                                                                                                                                                            global])), 
-    <<"BDdMi">> = iolist_to_binary(re:replace("Satan, oscillate my metallic sonatas!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","B\\1DdMi",[caseless])), 
-    <<"BDdMi">> = iolist_to_binary(re:replace("Satan, oscillate my metallic sonatas!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","B\\1DdMi",[caseless,
-                                                                                                                                                                                                                                                                                                                                                                                                   global])), 
-    <<"YfFtA man, a plan, a canal: Panama!pwRSbpA man, a plan, a canal: Panama!">> = iolist_to_binary(re:replace("A man, a plan, a canal: Panama!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","YfFt\\1&\\1pwRSb\\1p&",[caseless])), 
-    <<"YfFtA man, a plan, a canal: Panama!pwRSbpA man, a plan, a canal: Panama!">> = iolist_to_binary(re:replace("A man, a plan, a canal: Panama!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","YfFt\\1&\\1pwRSb\\1p&",[caseless,
-                                                                                                                                                                                                                                                                                                                                                                                                                     global])), 
-    <<"xvAble was I ere I saw Elba.HqjQAble was I ere I saw Elba.vR">> = iolist_to_binary(re:replace("Able was I ere I saw Elba.","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","x\\1v&HqjQ&vR",[caseless])), 
-    <<"xvAble was I ere I saw Elba.HqjQAble was I ere I saw Elba.vR">> = iolist_to_binary(re:replace("Able was I ere I saw Elba.","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","x\\1v&HqjQ&vR",[caseless,
-                                                                                                                                                                                                                                                                                                                                                                                         global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","\\1JH",[caseless])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","\\1JH",[caseless,
-                                                                                                                                                                                                                                                                                                                                         global])), 
-    <<"The quick brown fox">> = iolist_to_binary(re:replace("The quick brown fox","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","GCnEOe&\\1HfW&",[caseless])), 
-    <<"The quick brown fox">> = iolist_to_binary(re:replace("The quick brown fox","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","GCnEOe&\\1HfW&",[caseless,
-                                                                                                                                                                                                                                                                                                                                                                             global])), 
-    <<"EEBtpaXa">> = iolist_to_binary(re:replace("a","^((.)(?1)\\2|.)$","EEBtpaX\\1",[])), 
-    <<"EEBtpaXa">> = iolist_to_binary(re:replace("a","^((.)(?1)\\2|.)$","EEBtpaX\\1",[global])), 
-    <<"qXEWopOY">> = iolist_to_binary(re:replace("aba","^((.)(?1)\\2|.)$","qXEWopOY",[])), 
-    <<"qXEWopOY">> = iolist_to_binary(re:replace("aba","^((.)(?1)\\2|.)$","qXEWopOY",[global])), 
-    <<"fQRaabaaaabaaaabaavgdtLaabaaijxUaabaaV">> = iolist_to_binary(re:replace("aabaa","^((.)(?1)\\2|.)$","fQR\\1\\1&vgdtL\\1ijxU\\1V",[])), 
-    <<"fQRaabaaaabaaaabaavgdtLaabaaijxUaabaaV">> = iolist_to_binary(re:replace("aabaa","^((.)(?1)\\2|.)$","fQR\\1\\1&vgdtL\\1ijxU\\1V",[global])), 
-    <<"rfIabcdcbaQmGUaQxwnGtIhc">> = iolist_to_binary(re:replace("abcdcba","^((.)(?1)\\2|.)$","rfI&QmGUaQxwnGtIhc",[])), 
-    <<"rfIabcdcbaQmGUaQxwnGtIhc">> = iolist_to_binary(re:replace("abcdcba","^((.)(?1)\\2|.)$","rfI&QmGUaQxwnGtIhc",[global])), 
-    <<"QEpqaabaaqpcpqaabaaqpmxcBpqaabaaqpfErt">> = iolist_to_binary(re:replace("pqaabaaqp","^((.)(?1)\\2|.)$","QE\\1c\\1mxcB&fErt",[])), 
-    <<"QEpqaabaaqpcpqaabaaqpmxcBpqaabaaqpfErt">> = iolist_to_binary(re:replace("pqaabaaqp","^((.)(?1)\\2|.)$","QE\\1c\\1mxcB&fErt",[global])), 
-    <<"KLFablewasiereisawelbaablewasiereisawelbaIablewasiereisawelbarjablewasiereisawelbasD">> = iolist_to_binary(re:replace("ablewasiereisawelba","^((.)(?1)\\2|.)$","KLF\\1&I&rj&sD",[])), 
-    <<"KLFablewasiereisawelbaablewasiereisawelbaIablewasiereisawelbarjablewasiereisawelbasD">> = iolist_to_binary(re:replace("ablewasiereisawelba","^((.)(?1)\\2|.)$","KLF\\1&I&rj&sD",[global])), 
-    <<"rhubarb">> = iolist_to_binary(re:replace("rhubarb","^((.)(?1)\\2|.)$","g\\1WKOnON\\1\\1YO\\1\\1Uj\\1F",[])), 
-    <<"rhubarb">> = iolist_to_binary(re:replace("rhubarb","^((.)(?1)\\2|.)$","g\\1WKOnON\\1\\1YO\\1\\1Uj\\1F",[global])), 
-    <<"the quick brown fox">> = iolist_to_binary(re:replace("the quick brown fox","^((.)(?1)\\2|.)$","JgofHErdXPIu\\1&",[])), 
-    <<"the quick brown fox">> = iolist_to_binary(re:replace("the quick brown fox","^((.)(?1)\\2|.)$","JgofHErdXPIu\\1&",[global])), 
-    <<"bKFgOfuwLfpxaHaJaz">> = iolist_to_binary(re:replace("baz","(a)(?<=b(?1))","KFgOfuwLfpx&H\\1J\\1",[])), 
-    <<"bKFgOfuwLfpxaHaJaz">> = iolist_to_binary(re:replace("baz","(a)(?<=b(?1))","KFgOfuwLfpx&H\\1J\\1",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)(?<=b(?1))","i\\1&j&",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)(?<=b(?1))","i\\1&j&",[global])), 
-    <<"caz">> = iolist_to_binary(re:replace("caz","(a)(?<=b(?1))","l&U&&H&t&",[])), 
-    <<"caz">> = iolist_to_binary(re:replace("caz","(a)(?<=b(?1))","l&U&&H&t&",[global])), 
-    <<"zbaakOqTqMsiTyaSGadz">> = iolist_to_binary(re:replace("zbaaz","(?<=b(?1))(a)","\\1kOqTqMsiTy\\1SG&d",[])), 
-    <<"zbaakOqTqMsiTyaSGadz">> = iolist_to_binary(re:replace("zbaaz","(?<=b(?1))(a)","\\1kOqTqMsiTy\\1SG&d",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=b(?1))(a)","\\1osY\\1treCMjxk&Af",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=b(?1))(a)","\\1osY\\1treCMjxk&Af",[global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","(?<=b(?1))(a)","ykA&qS&nno",[])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","(?<=b(?1))(a)","ykA&qS&nno",[global])), 
-    <<"baOKaGPxYz">> = iolist_to_binary(re:replace("baz","(?<X>a)(?<=b(?&X))","\\1OK&GPxY",[])), 
-    <<"baOKaGPxYz">> = iolist_to_binary(re:replace("baz","(?<X>a)(?<=b(?&X))","\\1OK&GPxY",[global])), 
+    <<"YRKO">> = iolist_to_binary(re:replace("<abcd>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","YRKO",[extended])), 
+    <<"YRKO">> = iolist_to_binary(re:replace("<abcd>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","YRKO",[extended,
+                                                                                                                                                                                                                                                        global])), 
+    <<"BraUcvnkvGpATS<abc <123> hij>jqC">> = iolist_to_binary(re:replace("<abc <123> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","BraUcvnkvGpATS&jqC",[extended])), 
+    <<"BraUcvnkvGpATS<abc <123> hij>jqC">> = iolist_to_binary(re:replace("<abc <123> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","BraUcvnkvGpATS&jqC",[extended,
+                                                                                                                                                                                                                                                                                                       global])), 
+    <<"<abc SvwukU<def>xY<def>tL<def>WM<def>johX hij>">> = iolist_to_binary(re:replace("<abc <def> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","SvwukU&xY&tL&WM\\1johX",[extended])), 
+    <<"<abc SvwukU<def>xY<def>tL<def>WM<def>johX hij>">> = iolist_to_binary(re:replace("<abc <def> hij>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","SvwukU&xY&tL&WM\\1johX",[extended,
+                                                                                                                                                                                                                                                                                                                  global])), 
+    <<"nrGC<abc<>def>R">> = iolist_to_binary(re:replace("<abc<>def>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","nrGC&R",[extended])), 
+    <<"nrGC<abc<>def>R">> = iolist_to_binary(re:replace("<abc<>def>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","nrGC&R",[extended,
+                                                                                                                                                                                                                                                                     global])), 
+    <<"<abcqCRcTne<>iv<>sCXFrnd">> = iolist_to_binary(re:replace("<abc<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","qCRcTne&iv&sCXFrnd",[extended])), 
+    <<"<abcqCRcTne<>iv<>sCXFrnd">> = iolist_to_binary(re:replace("<abc<>","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","qCRcTne&iv&sCXFrnd",[extended,
+                                                                                                                                                                                                                                                                                      global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","\\1b&ult&hg\\1P",[extended])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","\\1b&ult&hg\\1P",[extended,
+                                                                                                                                                                                                                                                                                            global])), 
+    <<"<abc">> = iolist_to_binary(re:replace("<abc","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","tRwOvxXk\\1pyskS\\1n",[extended])), 
+    <<"<abc">> = iolist_to_binary(re:replace("<abc","((< (?: (?(R) \\d++  | [^<>]*+) | (?2)) * >))","tRwOvxXk\\1pyskS\\1n",[extended,
+                                                                                                                                                                                                                                                                                      global])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^a+(*FAIL)","gLGD",[])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^a+(*FAIL)","gLGD",[global])), 
+    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?c+(*FAIL)","e\\1SW&\\1gEu\\1WBl",[])), 
+    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?c+(*FAIL)","e\\1SW&\\1gEu\\1WBl",[global])), 
+    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*PRUNE)c+(*FAIL)","Cy",[])), 
+    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*PRUNE)c+(*FAIL)","Cy",[global])), 
+    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*COMMIT)c+(*FAIL)","lCKqNoFrmqk",[])), 
+    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*COMMIT)c+(*FAIL)","lCKqNoFrmqk",[global])), 
+    <<"aaabcccaaabccc">> = iolist_to_binary(re:replace("aaabcccaaabccc","a+b?(*SKIP)c+(*FAIL)","gh\\1A&NTPGyR\\1C&",[])), 
+    <<"aaabcccaaabccc">> = iolist_to_binary(re:replace("aaabcccaaabccc","a+b?(*SKIP)c+(*FAIL)","gh\\1A&NTPGyR\\1C&",[global])), 
+    <<"IUaaaxxxxxxP">> = iolist_to_binary(re:replace("aaaxxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","IU&P",[])), 
+    <<"IUaaaxxxxxxP">> = iolist_to_binary(re:replace("aaaxxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","IU&P",[global])), 
+    <<"hdKDpy++++++">> = iolist_to_binary(re:replace("aaa++++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","hdKDpy",[])), 
+    <<"hdKDpy++++++">> = iolist_to_binary(re:replace("aaa++++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","hdKDpy",[global])), 
+    <<"nAXgVEbbbxxxxxhYFcyFVwuV">> = iolist_to_binary(re:replace("bbbxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","nAX\\1gVE&hYF\\1cy\\1FVwuV",[])), 
+    <<"nAXgVEbbbxxxxxhYFcyFVwuV">> = iolist_to_binary(re:replace("bbbxxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","nAX\\1gVE&hYF\\1cy\\1FVwuV",[global])), 
+    <<"jM+++++">> = iolist_to_binary(re:replace("bbb+++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","jM",[])), 
+    <<"jM+++++">> = iolist_to_binary(re:replace("bbb+++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","jM",[global])), 
+    <<"xqHG">> = iolist_to_binary(re:replace("cccxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","xqHG",[])), 
+    <<"xqHG">> = iolist_to_binary(re:replace("cccxxxx","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","xqHG",[global])), 
+    <<"GeWPQyGcccAhlBccccx++++">> = iolist_to_binary(re:replace("ccc++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","GeWPQyG&Ahl\\1Bc&x",[])), 
+    <<"GeWPQyGcccAhlBccccx++++">> = iolist_to_binary(re:replace("ccc++++","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","GeWPQyG&Ahl\\1Bc&x",[global])), 
+    <<"dNWERdddBmdddlSrdddddd">> = iolist_to_binary(re:replace("dddddddd","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","dNWE\\1R&Bm&\\1lSrd",[])), 
+    <<"dNWERdddBmdddlSrdddddd">> = iolist_to_binary(re:replace("dddddddd","^(?:aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","dNWE\\1R&Bm&\\1lSrd",[global])), 
+    <<"aaaxxxxxxaaaxxxxxxaaaxxxxxxXAFhdfF">> = iolist_to_binary(re:replace("aaaxxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","&\\1&XAFhdfF",[])), 
+    <<"aaaxxxxxxaaaxxxxxxaaaxxxxxxXAFhdfF">> = iolist_to_binary(re:replace("aaaxxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","&\\1&XAFhdfF",[global])), 
+    <<"BADWi++++++">> = iolist_to_binary(re:replace("aaa++++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","BADWi",[])), 
+    <<"BADWi++++++">> = iolist_to_binary(re:replace("aaa++++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","BADWi",[global])), 
+    <<"iGhbbbxxxxxY">> = iolist_to_binary(re:replace("bbbxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","iGh&Y",[])), 
+    <<"iGhbbbxxxxxY">> = iolist_to_binary(re:replace("bbbxxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","iGh&Y",[global])), 
+    <<"o+++++">> = iolist_to_binary(re:replace("bbb+++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","o",[])), 
+    <<"o+++++">> = iolist_to_binary(re:replace("bbb+++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","o",[global])), 
+    <<"cccxxxxYEHecccxxxxcccxxxxIOtAN">> = iolist_to_binary(re:replace("cccxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","\\1YEHe\\1\\1IOtAN",[])), 
+    <<"cccxxxxYEHecccxxxxcccxxxxIOtAN">> = iolist_to_binary(re:replace("cccxxxx","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","\\1YEHe\\1\\1IOtAN",[global])), 
+    <<"RgcccpccccCrLGccccccGS++++">> = iolist_to_binary(re:replace("ccc++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","Rg\\1p&cCrLG\\1\\1GS",[])), 
+    <<"RgcccpccccCrLGccccccGS++++">> = iolist_to_binary(re:replace("ccc++++","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","Rg\\1p&cCrLG\\1\\1GS",[global])), 
+    <<"aJddddd">> = iolist_to_binary(re:replace("dddddddd","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","aJ",[])), 
+    <<"aJddddd">> = iolist_to_binary(re:replace("dddddddd","^(aaa(*THEN)\\w{6}|bbb(*THEN)\\w{5}|ccc(*THEN)\\w{4}|\\w{3})","aJ",[global])), 
+    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*THEN)c+(*FAIL)","O&n",[])), 
+    <<"aaabccc">> = iolist_to_binary(re:replace("aaabccc","a+b?(*THEN)c+(*FAIL)","O&n",[global])), 
+    <<"TxOFuVua">> = iolist_to_binary(re:replace("AB","(A (A|B(*ACCEPT)|C) D)(E)","TxOFuVua",[extended])), 
+    <<"TxOFuVua">> = iolist_to_binary(re:replace("AB","(A (A|B(*ACCEPT)|C) D)(E)","TxOFuVua",[extended,
+                                                                                                                                                                                                               global])), 
+    <<"SUX">> = iolist_to_binary(re:replace("ABX","(A (A|B(*ACCEPT)|C) D)(E)","SU",[extended])), 
+    <<"SUX">> = iolist_to_binary(re:replace("ABX","(A (A|B(*ACCEPT)|C) D)(E)","SU",[extended,
+                                                                                                                                                                                                     global])), 
+    <<"AADAADAADELrNAADnAADEnGvAADEaNIaWn">> = iolist_to_binary(re:replace("AADE","(A (A|B(*ACCEPT)|C) D)(E)","\\1\\1&LrN\\1n&nGv&aNIaWn",[extended])), 
+    <<"AADAADAADELrNAADnAADEnGvAADEaNIaWn">> = iolist_to_binary(re:replace("AADE","(A (A|B(*ACCEPT)|C) D)(E)","\\1\\1&LrN\\1n&nGv&aNIaWn",[extended,
+                                                                                                                                                                                                                                                           global])), 
+    <<"ACDYODJodgCmmfKwfACD">> = iolist_to_binary(re:replace("ACDE","(A (A|B(*ACCEPT)|C) D)(E)","\\1YODJodgCmmfKwf\\1",[extended])), 
+    <<"ACDYODJodgCmmfKwfACD">> = iolist_to_binary(re:replace("ACDE","(A (A|B(*ACCEPT)|C) D)(E)","\\1YODJodgCmmfKwf\\1",[extended,
+                                                                                                                                                                                                                                             global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(A (A|B(*ACCEPT)|C) D)(E)","N\\1FtqpFbrL\\1Uwr&u",[extended])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(A (A|B(*ACCEPT)|C) D)(E)","N\\1FtqpFbrL\\1Uwr&u",[extended,
+                                                                                                                                                                                                                                                          global])), 
+    <<"AD">> = iolist_to_binary(re:replace("AD","(A (A|B(*ACCEPT)|C) D)(E)","\\1A\\1QPFrGi",[extended])), 
+    <<"AD">> = iolist_to_binary(re:replace("AD","(A (A|B(*ACCEPT)|C) D)(E)","\\1A\\1QPFrGi",[extended,
+                                                                                                                                                                                                                           global])), 
+    <<"xw1221OijBNT1221R12211221">> = iolist_to_binary(re:replace("1221","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","xw\\1OijBNT\\1R\\1\\1",[caseless])), 
+    <<"xw1221OijBNT1221R12211221">> = iolist_to_binary(re:replace("1221","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","xw\\1OijBNT\\1R\\1\\1",[caseless,
+                                                                                                                                                                                                                                                                                                                                                              global])), 
+    <<"Satan, oscillate my metallic sonatas!lqABSOBSatan, oscillate my metallic sonatas!">> = iolist_to_binary(re:replace("Satan, oscillate my metallic sonatas!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","&\\1lqABSOB&",[caseless])), 
+    <<"Satan, oscillate my metallic sonatas!lqABSOBSatan, oscillate my metallic sonatas!">> = iolist_to_binary(re:replace("Satan, oscillate my metallic sonatas!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","&\\1lqABSOB&",[caseless,
+                                                                                                                                                                                                                                                                                                                                                                                                             global])), 
+    <<"fUpPJGcmtHgPTjp">> = iolist_to_binary(re:replace("A man, a plan, a canal: Panama!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","fUpPJGc\\1mtHgP\\1Tjp",[caseless])), 
+    <<"fUpPJGcmtHgPTjp">> = iolist_to_binary(re:replace("A man, a plan, a canal: Panama!","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","fUpPJGc\\1mtHgP\\1Tjp",[caseless,
+                                                                                                                                                                                                                                                                                                                                                                                                                  global])), 
+    <<"Able was I ere I saw Elba.pQyfPUbHSt">> = iolist_to_binary(re:replace("Able was I ere I saw Elba.","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","&pQyfPUb\\1HSt",[caseless])), 
+    <<"Able was I ere I saw Elba.pQyfPUbHSt">> = iolist_to_binary(re:replace("Able was I ere I saw Elba.","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","&pQyfPUb\\1HSt",[caseless,
+                                                                                                                                                                                                                                                                                                                                                                                          global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","QItD\\1t&XKbLqmp",[caseless])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","QItD\\1t&XKbLqmp",[caseless,
+                                                                                                                                                                                                                                                                                                                                                                global])), 
+    <<"The quick brown fox">> = iolist_to_binary(re:replace("The quick brown fox","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","HyrL&",[caseless])), 
+    <<"The quick brown fox">> = iolist_to_binary(re:replace("The quick brown fox","^\\W*+(?:((.)\\W*+(?1)\\W*+\\2|)|((.)\\W*+(?3)\\W*+\\4|\\W*+.\\W*+))\\W*+$","HyrL&",[caseless,
+                                                                                                                                                                                                                                                                                                                                                         global])), 
+    <<"MUxDTa">> = iolist_to_binary(re:replace("a","^((.)(?1)\\2|.)$","MUxDT&",[])), 
+    <<"MUxDTa">> = iolist_to_binary(re:replace("a","^((.)(?1)\\2|.)$","MUxDT&",[global])), 
+    <<"sdabaq">> = iolist_to_binary(re:replace("aba","^((.)(?1)\\2|.)$","sd\\1q",[])), 
+    <<"sdabaq">> = iolist_to_binary(re:replace("aba","^((.)(?1)\\2|.)$","sd\\1q",[global])), 
+    <<"FQLjaabaaHLRNaabaaaabaat">> = iolist_to_binary(re:replace("aabaa","^((.)(?1)\\2|.)$","FQLj&HLRN\\1\\1t",[])), 
+    <<"FQLjaabaaHLRNaabaaaabaat">> = iolist_to_binary(re:replace("aabaa","^((.)(?1)\\2|.)$","FQLj&HLRN\\1\\1t",[global])), 
+    <<"dAayeabcdcbaBfabcdcbaUNI">> = iolist_to_binary(re:replace("abcdcba","^((.)(?1)\\2|.)$","dAaye\\1Bf&UNI",[])), 
+    <<"dAayeabcdcbaBfabcdcbaUNI">> = iolist_to_binary(re:replace("abcdcba","^((.)(?1)\\2|.)$","dAaye\\1Bf&UNI",[global])), 
+    <<"OpqaabaaqpQpqaabaaqpfkfGJxwpqaabaaqpxkmrGMpqaabaaqp">> = iolist_to_binary(re:replace("pqaabaaqp","^((.)(?1)\\2|.)$","O&Q\\1fkfGJxw&xkmrGM&",[])), 
+    <<"OpqaabaaqpQpqaabaaqpfkfGJxwpqaabaaqpxkmrGMpqaabaaqp">> = iolist_to_binary(re:replace("pqaabaaqp","^((.)(?1)\\2|.)$","O&Q\\1fkfGJxw&xkmrGM&",[global])), 
+    <<"bdVxablewasiereisawelbaYcoMDjqablewasiereisawelbafdablewasiereisawelbatinE">> = iolist_to_binary(re:replace("ablewasiereisawelba","^((.)(?1)\\2|.)$","bdVx&YcoMDjq&fd\\1tinE",[])), 
+    <<"bdVxablewasiereisawelbaYcoMDjqablewasiereisawelbafdablewasiereisawelbatinE">> = iolist_to_binary(re:replace("ablewasiereisawelba","^((.)(?1)\\2|.)$","bdVx&YcoMDjq&fd\\1tinE",[global])), 
+    <<"rhubarb">> = iolist_to_binary(re:replace("rhubarb","^((.)(?1)\\2|.)$","XD\\1&vY\\1SvD&NK&AfJ",[])), 
+    <<"rhubarb">> = iolist_to_binary(re:replace("rhubarb","^((.)(?1)\\2|.)$","XD\\1&vY\\1SvD&NK&AfJ",[global])), 
+    <<"the quick brown fox">> = iolist_to_binary(re:replace("the quick brown fox","^((.)(?1)\\2|.)$","MnEjDLxqRfD\\1dksvBNU",[])), 
+    <<"the quick brown fox">> = iolist_to_binary(re:replace("the quick brown fox","^((.)(?1)\\2|.)$","MnEjDLxqRfD\\1dksvBNU",[global])), 
+    <<"bSanz">> = iolist_to_binary(re:replace("baz","(a)(?<=b(?1))","S\\1n",[])), 
+    <<"bSanz">> = iolist_to_binary(re:replace("baz","(a)(?<=b(?1))","S\\1n",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)(?<=b(?1))","I\\1&BaUakXjhOFhQy\\1kv",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)(?<=b(?1))","I\\1&BaUakXjhOFhQy\\1kv",[global])), 
+    <<"caz">> = iolist_to_binary(re:replace("caz","(a)(?<=b(?1))","&x&&&cABhoecjW&D",[])), 
+    <<"caz">> = iolist_to_binary(re:replace("caz","(a)(?<=b(?1))","&x&&&cABhoecjW&D",[global])), 
+    <<"zbamBPamYeGJasagajz">> = iolist_to_binary(re:replace("zbaaz","(?<=b(?1))(a)","mBP\\1mYeGJ\\1s&g&j",[])), 
+    <<"zbamBPamYeGJasagajz">> = iolist_to_binary(re:replace("zbaaz","(?<=b(?1))(a)","mBP\\1mYeGJ\\1s&g&j",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=b(?1))(a)","&y&R&ANqnrUXsC",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=b(?1))(a)","&y&R&ANqnrUXsC",[global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","(?<=b(?1))(a)","F&&lb\\1OEkErh\\1&s\\1T",[])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","(?<=b(?1))(a)","F&&lb\\1OEkErh\\1&s\\1T",[global])), 
+    <<"basaBtugJSalfoIoaaz">> = iolist_to_binary(re:replace("baz","(?<X>a)(?<=b(?&X))","\\1s&BtugJS\\1lfoIo\\1a",[])), 
+    <<"basaBtugJSalfoIoaaz">> = iolist_to_binary(re:replace("baz","(?<X>a)(?<=b(?&X))","\\1s&BtugJS\\1lfoIo\\1a",[global])), 
+    <<"abcabcdfYwAHcFyJUBIKabcabcabcabcabcabc">> = iolist_to_binary(re:replace("abcabc","^(?|(abc)|(def))\\1","&dfYwAHcFyJUBIK&&&",[])), 
+    <<"abcabcdfYwAHcFyJUBIKabcabcabcabcabcabc">> = iolist_to_binary(re:replace("abcabc","^(?|(abc)|(def))\\1","&dfYwAHcFyJUBIK&&&",[global])), 
+    <<"defdefewRuSdefdefb">> = iolist_to_binary(re:replace("defdef","^(?|(abc)|(def))\\1","&ewRuS&b",[])), 
+    <<"defdefewRuSdefdefb">> = iolist_to_binary(re:replace("defdef","^(?|(abc)|(def))\\1","&ewRuS&b",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?|(abc)|(def))\\1","iOiPewDMrMw&Iy",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?|(abc)|(def))\\1","iOiPewDMrMw&Iy",[global])), 
+    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","^(?|(abc)|(def))\\1","rkSqOQ",[])), 
+    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","^(?|(abc)|(def))\\1","rkSqOQ",[global])), 
+    <<"defabc">> = iolist_to_binary(re:replace("defabc","^(?|(abc)|(def))\\1","V",[])), 
+    <<"defabc">> = iolist_to_binary(re:replace("defabc","^(?|(abc)|(def))\\1","V",[global])), 
     ok.
 run43() ->
-    <<"abckIo">> = iolist_to_binary(re:replace("abcabc","^(?|(abc)|(def))\\1","\\1kIo",[])), 
-    <<"abckIo">> = iolist_to_binary(re:replace("abcabc","^(?|(abc)|(def))\\1","\\1kIo",[global])), 
-    <<"sdefdefUbl">> = iolist_to_binary(re:replace("defdef","^(?|(abc)|(def))\\1","s&Ubl",[])), 
-    <<"sdefdefUbl">> = iolist_to_binary(re:replace("defdef","^(?|(abc)|(def))\\1","s&Ubl",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?|(abc)|(def))\\1","&m&bWQpRl",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?|(abc)|(def))\\1","&m&bWQpRl",[global])), 
-    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","^(?|(abc)|(def))\\1","qwUmfoHo&tN",[])), 
-    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","^(?|(abc)|(def))\\1","qwUmfoHo&tN",[global])), 
-    <<"defabc">> = iolist_to_binary(re:replace("defabc","^(?|(abc)|(def))\\1","KGoYhhlYddcruQ&k",[])), 
-    <<"defabc">> = iolist_to_binary(re:replace("defabc","^(?|(abc)|(def))\\1","KGoYhhlYddcruQ&k",[global])), 
-    <<"PdYfAnnabcPxabcabcHvAQabcabcabcabcabcls">> = iolist_to_binary(re:replace("abcabc","^(?|(abc)|(def))(?1)","PdYfAnn\\1Px&HvAQ&&\\1ls",[])), 
-    <<"PdYfAnnabcPxabcabcHvAQabcabcabcabcabcls">> = iolist_to_binary(re:replace("abcabc","^(?|(abc)|(def))(?1)","PdYfAnn\\1Px&HvAQ&&\\1ls",[global])), 
-    <<"PAdefabc">> = iolist_to_binary(re:replace("defabc","^(?|(abc)|(def))(?1)","PA&",[])), 
-    <<"PAdefabc">> = iolist_to_binary(re:replace("defabc","^(?|(abc)|(def))(?1)","PA&",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?|(abc)|(def))(?1)","Fqig",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?|(abc)|(def))(?1)","Fqig",[global])), 
-    <<"defdef">> = iolist_to_binary(re:replace("defdef","^(?|(abc)|(def))(?1)","e&yLb\\1&\\1D\\1q\\1UcBtn&",[])), 
-    <<"defdef">> = iolist_to_binary(re:replace("defdef","^(?|(abc)|(def))(?1)","e&yLb\\1&\\1D\\1q\\1UcBtn&",[global])), 
-    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","^(?|(abc)|(def))(?1)","&\\1\\1\\1atTuOfcyl\\1RO&y",[])), 
-    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","^(?|(abc)|(def))(?1)","&\\1\\1\\1atTuOfcyl\\1RO&y",[global])), 
-    <<"ACBCSBCTCMoOD">> = iolist_to_binary(re:replace("ABCD","(?:(?1)|B)(A(*F)|C)","C&S&T\\1MoO",[])), 
-    <<"ACBCSBCTCMoOD">> = iolist_to_binary(re:replace("ABCD","(?:(?1)|B)(A(*F)|C)","C&S&T\\1MoO",[global])), 
-    <<"bD">> = iolist_to_binary(re:replace("CCD","(?:(?1)|B)(A(*F)|C)","b",[])), 
-    <<"bD">> = iolist_to_binary(re:replace("CCD","(?:(?1)|B)(A(*F)|C)","b",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?:(?1)|B)(A(*F)|C)","u&dbYn\\1jVvV&V\\1XC",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?:(?1)|B)(A(*F)|C)","u&dbYn\\1jVvV&V\\1XC",[global])), 
-    <<"CAD">> = iolist_to_binary(re:replace("CAD","(?:(?1)|B)(A(*F)|C)","UbDT\\1DjcdPh",[])), 
-    <<"CAD">> = iolist_to_binary(re:replace("CAD","(?:(?1)|B)(A(*F)|C)","UbDT\\1DjcdPh",[global])), 
-    <<"CCahPD">> = iolist_to_binary(re:replace("CCD","^(?:(?1)|B)(A(*F)|C)","&ahP",[])), 
-    <<"CCahPD">> = iolist_to_binary(re:replace("CCD","^(?:(?1)|B)(A(*F)|C)","&ahP",[global])), 
-    <<"IYJaGD">> = iolist_to_binary(re:replace("BCD","^(?:(?1)|B)(A(*F)|C)","IYJaG",[])), 
-    <<"IYJaGD">> = iolist_to_binary(re:replace("BCD","^(?:(?1)|B)(A(*F)|C)","IYJaG",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:(?1)|B)(A(*F)|C)","uckGWWHQG&ocJD\\1l\\1T",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:(?1)|B)(A(*F)|C)","uckGWWHQG&ocJD\\1l\\1T",[global])), 
-    <<"ABCD">> = iolist_to_binary(re:replace("ABCD","^(?:(?1)|B)(A(*F)|C)","qbEQn",[])), 
-    <<"ABCD">> = iolist_to_binary(re:replace("ABCD","^(?:(?1)|B)(A(*F)|C)","qbEQn",[global])), 
-    <<"CAD">> = iolist_to_binary(re:replace("CAD","^(?:(?1)|B)(A(*F)|C)","kVqFM&D",[])), 
-    <<"CAD">> = iolist_to_binary(re:replace("CAD","^(?:(?1)|B)(A(*F)|C)","kVqFM&D",[global])), 
-    <<"BAD">> = iolist_to_binary(re:replace("BAD","^(?:(?1)|B)(A(*F)|C)","nKcCWd\\1",[])), 
-    <<"BAD">> = iolist_to_binary(re:replace("BAD","^(?:(?1)|B)(A(*F)|C)","nKcCWd\\1",[global])), 
-    <<"mCJFixrmAAAPiiNWHD">> = iolist_to_binary(re:replace("AAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","mCJFixrm&APiiNWH",[])), 
-    <<"mCJFixrmAAAPiiNWHD">> = iolist_to_binary(re:replace("AAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","mCJFixrm&APiiNWH",[global])), 
-    <<"fjOtIXCc">> = iolist_to_binary(re:replace("ACD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","fjOtIXCc",[])), 
-    <<"fjOtIXCc">> = iolist_to_binary(re:replace("ACD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","fjOtIXCc",[global])), 
-    <<"KSgQhFSAnBABD">> = iolist_to_binary(re:replace("BAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","KSgQhFS\\1n&B",[])), 
-    <<"KSgQhFSAnBABD">> = iolist_to_binary(re:replace("BAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","KSgQhFS\\1n&B",[global])), 
-    <<"KdBHaAwVPBCDCGCsRCBCD">> = iolist_to_binary(re:replace("BCD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","KdBHaAwVP&\\1G\\1sRC&",[])), 
-    <<"KdBHaAwVPBCDCGCsRCBCD">> = iolist_to_binary(re:replace("BCD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","KdBHaAwVP&\\1G\\1sRC&",[global])), 
-    <<"iaomqEcFWGhoDBAAnBAiCX">> = iolist_to_binary(re:replace("BAX","(?:(?1)|B)(A(*ACCEPT)XX|C)D","iaomqEcFWGhoD&\\1n&iC",[])), 
-    <<"iaomqEcFWGhoDBAAnBAiCX">> = iolist_to_binary(re:replace("BAX","(?:(?1)|B)(A(*ACCEPT)XX|C)D","iaomqEcFWGhoD&\\1n&iC",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?:(?1)|B)(A(*ACCEPT)XX|C)D","S\\1&OO",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?:(?1)|B)(A(*ACCEPT)XX|C)D","S\\1&OO",[global])), 
-    <<"ACX">> = iolist_to_binary(re:replace("ACX","(?:(?1)|B)(A(*ACCEPT)XX|C)D","F\\1&dqt",[])), 
-    <<"ACX">> = iolist_to_binary(re:replace("ACX","(?:(?1)|B)(A(*ACCEPT)XX|C)D","F\\1&dqt",[global])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","(?:(?1)|B)(A(*ACCEPT)XX|C)D","bL\\1I",[])), 
-    <<"ABC">> = iolist_to_binary(re:replace("ABC","(?:(?1)|B)(A(*ACCEPT)XX|C)D","bL\\1I",[global])), 
-    <<"h">> = iolist_to_binary(re:replace("BAC","(?(DEFINE)(A))B(?1)C","\\1h",[])), 
-    <<"h">> = iolist_to_binary(re:replace("BAC","(?(DEFINE)(A))B(?1)C","\\1h",[global])), 
-    <<"EiDCVEGlgEGIr">> = iolist_to_binary(re:replace("BAAC","(?(DEFINE)((A)\\2))B(?1)C","E\\1iD\\1C\\1V\\1EG\\1lgEGIr",[])), 
-    <<"EiDCVEGlgEGIr">> = iolist_to_binary(re:replace("BAAC","(?(DEFINE)((A)\\2))B(?1)C","E\\1iD\\1C\\1V\\1EG\\1lgEGIr",[global])), 
-    <<"u(ab(cd)ef)(ab(cd)ef)v(ab(cd)ef)M">> = iolist_to_binary(re:replace("(ab(cd)ef)","(?<pn> \\( ( [^()]++ | (?&pn) )* \\) )","u&\\1v&M",[extended])), 
-    <<"u(ab(cd)ef)(ab(cd)ef)v(ab(cd)ef)M">> = iolist_to_binary(re:replace("(ab(cd)ef)","(?<pn> \\( ( [^()]++ | (?&pn) )* \\) )","u&\\1v&M",[extended,
-                                                                                                                                                                                                                                                              global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?=a(*SKIP)b|ac)","EhJBenWdk&&",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?=a(*SKIP)b|ac)","EhJBenWdk&&",[global])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","^(?=a(*SKIP)b|ac)","DVmcudRK&vBXmqcVY",[])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","^(?=a(*SKIP)b|ac)","DVmcudRK&vBXmqcVY",[global])), 
-    <<"qxyHbdqjab">> = iolist_to_binary(re:replace("ab","^(?=a(*PRUNE)b)","qxyH&bdqj",[])), 
-    <<"qxyHbdqjab">> = iolist_to_binary(re:replace("ab","^(?=a(*PRUNE)b)","qxyH&bdqj",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?=a(*PRUNE)b)","qDd\\1UHvpsMvHI\\1gEx&d",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?=a(*PRUNE)b)","qDd\\1UHvpsMvHI\\1gEx&d",[global])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","^(?=a(*PRUNE)b)","mB\\1\\1R&\\1Ax",[])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","^(?=a(*PRUNE)b)","mB\\1\\1R&\\1Ax",[global])), 
-    <<"FpGwac">> = iolist_to_binary(re:replace("ac","^(?=a(*ACCEPT)b)","Fp\\1Gw",[])), 
-    <<"FpGwac">> = iolist_to_binary(re:replace("ac","^(?=a(*ACCEPT)b)","Fp\\1Gw",[global])), 
-    <<"abCqbtkqunCIvDxbdMM">> = iolist_to_binary(re:replace("ab","(?>a\\Kb)","&Cq&t\\1kqunCIvDx&dMM",[])), 
-    <<"abCqbtkqunCIvDxbdMM">> = iolist_to_binary(re:replace("ab","(?>a\\Kb)","&Cq&t\\1kqunCIvDx&dMM",[global])), 
-    <<"aAk">> = iolist_to_binary(re:replace("ab","((?>a\\Kb))","Ak",[])), 
-    <<"aAk">> = iolist_to_binary(re:replace("ab","((?>a\\Kb))","Ak",[global])), 
-    <<"anKUUUFwaxNFjPabNJd">> = iolist_to_binary(re:replace("ab","(a\\Kb)","nKUUUFwaxNFjP\\1NJd",[])), 
-    <<"anKUUUFwaxNFjPabNJd">> = iolist_to_binary(re:replace("ab","(a\\Kb)","nKUUUFwaxNFjP\\1NJd",[global])), 
-    <<"acuYfxPcxoRKaceSXk">> = iolist_to_binary(re:replace("ac","^a\\Kcz|ac","&uYfxPcxoRK\\1\\1&eSXk",[])), 
-    <<"acuYfxPcxoRKaceSXk">> = iolist_to_binary(re:replace("ac","^a\\Kcz|ac","&uYfxPcxoRK\\1\\1&eSXk",[global])), 
-    <<"abCSFabuababvPlR">> = iolist_to_binary(re:replace("ab","(?>a\\Kbz|ab)","\\1&CSF&u&&vPlR",[])), 
-    <<"abCSFabuababvPlR">> = iolist_to_binary(re:replace("ab","(?>a\\Kbz|ab)","\\1&CSF&u&&vPlR",[global])), 
-    <<"aomXuCuVpjjUFcrWQIR">> = iolist_to_binary(re:replace("ab","^(?&t)(?(DEFINE)(?<t>a\\Kb))$","omXuCuVpjjUFcrW\\1QIR",[])), 
-    <<"aomXuCuVpjjUFcrWQIR">> = iolist_to_binary(re:replace("ab","^(?&t)(?(DEFINE)(?<t>a\\Kb))$","omXuCuVpjjUFcrW\\1QIR",[global])), 
-    <<"a(b)clxcg">> = iolist_to_binary(re:replace("a(b)c","^([^()]|\\((?1)*\\))*$","&lx\\1g",[])), 
-    <<"a(b)clxcg">> = iolist_to_binary(re:replace("a(b)c","^([^()]|\\((?1)*\\))*$","&lx\\1g",[global])), 
-    <<"dUeBGa(b(c)d)emKya(b(c)d)e">> = iolist_to_binary(re:replace("a(b(c)d)e","^([^()]|\\((?1)*\\))*$","dU\\1BG&mKy&",[])), 
-    <<"dUeBGa(b(c)d)emKya(b(c)d)e">> = iolist_to_binary(re:replace("a(b(c)d)e","^([^()]|\\((?1)*\\))*$","dU\\1BG&mKy&",[global])), 
-    <<"cP00f0uN">> = iolist_to_binary(re:replace("0","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","cP&\\1f&uN",[])), 
-    <<"cP00f0uN">> = iolist_to_binary(re:replace("0","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","cP&\\1f&uN",[global])), 
-    <<"pV00MD00p00haFc00MG00qG">> = iolist_to_binary(re:replace("00","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","pV\\1MD\\1p\\1haFc&MG&qG",[])), 
-    <<"pV00MD00p00haFc00MG00qG">> = iolist_to_binary(re:replace("00","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","pV\\1MD\\1p\\1haFc&MG&qG",[global])), 
-    <<"GdBC0000INu00000000Y0000">> = iolist_to_binary(re:replace("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","GdBC&INu&&Y&",[])), 
-    <<"GdBC0000INu00000000Y0000">> = iolist_to_binary(re:replace("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","GdBC&INu&&Y&",[global])), 
+    <<"LfjQyR">> = iolist_to_binary(re:replace("abcabc","^(?|(abc)|(def))(?1)","LfjQyR",[])), 
+    <<"LfjQyR">> = iolist_to_binary(re:replace("abcabc","^(?|(abc)|(def))(?1)","LfjQyR",[global])), 
+    <<"tWpTOWdefabcdefkdefabcYBc">> = iolist_to_binary(re:replace("defabc","^(?|(abc)|(def))(?1)","tWpTOW&\\1k&YBc",[])), 
+    <<"tWpTOWdefabcdefkdefabcYBc">> = iolist_to_binary(re:replace("defabc","^(?|(abc)|(def))(?1)","tWpTOW&\\1k&YBc",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?|(abc)|(def))(?1)","&XvMpW",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?|(abc)|(def))(?1)","&XvMpW",[global])), 
+    <<"defdef">> = iolist_to_binary(re:replace("defdef","^(?|(abc)|(def))(?1)","JS\\1AJl&S",[])), 
+    <<"defdef">> = iolist_to_binary(re:replace("defdef","^(?|(abc)|(def))(?1)","JS\\1AJl&S",[global])), 
+    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","^(?|(abc)|(def))(?1)","s&",[])), 
+    <<"abcdef">> = iolist_to_binary(re:replace("abcdef","^(?|(abc)|(def))(?1)","s&",[global])), 
+    <<"ACIMaBCCCrtBCLBSuRcqDCrD">> = iolist_to_binary(re:replace("ABCD","(?:(?1)|B)(A(*F)|C)","\\1IMa&\\1\\1rt&LBSuRcqDCr",[])), 
+    <<"ACIMaBCCCrtBCLBSuRcqDCrD">> = iolist_to_binary(re:replace("ABCD","(?:(?1)|B)(A(*F)|C)","\\1IMa&\\1\\1rt&LBSuRcqDCr",[global])), 
+    <<"oCCiCCCkCfarCUTFD">> = iolist_to_binary(re:replace("CCD","(?:(?1)|B)(A(*F)|C)","o&i&\\1k\\1far\\1UTF",[])), 
+    <<"oCCiCCCkCfarCUTFD">> = iolist_to_binary(re:replace("CCD","(?:(?1)|B)(A(*F)|C)","o&i&\\1k\\1far\\1UTF",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?:(?1)|B)(A(*F)|C)","fR\\1POKy&h\\1tsX",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?:(?1)|B)(A(*F)|C)","fR\\1POKy&h\\1tsX",[global])), 
+    <<"CAD">> = iolist_to_binary(re:replace("CAD","(?:(?1)|B)(A(*F)|C)","&hH\\1XGD\\1tfghlx\\1",[])), 
+    <<"CAD">> = iolist_to_binary(re:replace("CAD","(?:(?1)|B)(A(*F)|C)","&hH\\1XGD\\1tfghlx\\1",[global])), 
+    <<"CCePUJnkSD">> = iolist_to_binary(re:replace("CCD","^(?:(?1)|B)(A(*F)|C)","&ePUJnkS",[])), 
+    <<"CCePUJnkSD">> = iolist_to_binary(re:replace("CCD","^(?:(?1)|B)(A(*F)|C)","&ePUJnkS",[global])), 
+    <<"HDSBCbcCRNYiEPlVoYXD">> = iolist_to_binary(re:replace("BCD","^(?:(?1)|B)(A(*F)|C)","HDS&bc\\1RNYiEPlVoYX",[])), 
+    <<"HDSBCbcCRNYiEPlVoYXD">> = iolist_to_binary(re:replace("BCD","^(?:(?1)|B)(A(*F)|C)","HDS&bc\\1RNYiEPlVoYX",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:(?1)|B)(A(*F)|C)","S",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:(?1)|B)(A(*F)|C)","S",[global])), 
+    <<"ABCD">> = iolist_to_binary(re:replace("ABCD","^(?:(?1)|B)(A(*F)|C)","jMfVoww\\1ses&oWOL&yd",[])), 
+    <<"ABCD">> = iolist_to_binary(re:replace("ABCD","^(?:(?1)|B)(A(*F)|C)","jMfVoww\\1ses&oWOL&yd",[global])), 
+    <<"CAD">> = iolist_to_binary(re:replace("CAD","^(?:(?1)|B)(A(*F)|C)","QqHTIgCo\\1&\\1\\1iIlqX&O",[])), 
+    <<"CAD">> = iolist_to_binary(re:replace("CAD","^(?:(?1)|B)(A(*F)|C)","QqHTIgCo\\1&\\1\\1iIlqX&O",[global])), 
+    <<"BAD">> = iolist_to_binary(re:replace("BAD","^(?:(?1)|B)(A(*F)|C)","fBLv",[])), 
+    <<"BAD">> = iolist_to_binary(re:replace("BAD","^(?:(?1)|B)(A(*F)|C)","fBLv",[global])), 
+    <<"lyLDABYgvAD">> = iolist_to_binary(re:replace("AAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","lyLD\\1BYgv\\1",[])), 
+    <<"lyLDABYgvAD">> = iolist_to_binary(re:replace("AAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","lyLD\\1BYgv\\1",[global])), 
+    <<"RyACDCXACDqsCvwyCACDkyHc">> = iolist_to_binary(re:replace("ACD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","Ry&\\1X&qs\\1vwy\\1&kyHc",[])), 
+    <<"RyACDCXACDqsCvwyCACDkyHc">> = iolist_to_binary(re:replace("ACD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","Ry&\\1X&qs\\1vwy\\1&kyHc",[global])), 
+    <<"AuXMduD">> = iolist_to_binary(re:replace("BAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","\\1uXMdu",[])), 
+    <<"AuXMduD">> = iolist_to_binary(re:replace("BAD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","\\1uXMdu",[global])), 
+    <<"oTbEDv">> = iolist_to_binary(re:replace("BCD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","oTbEDv",[])), 
+    <<"oTbEDv">> = iolist_to_binary(re:replace("BCD","(?:(?1)|B)(A(*ACCEPT)XX|C)D","oTbEDv",[global])), 
+    <<"RBAelTeYBABAAX">> = iolist_to_binary(re:replace("BAX","(?:(?1)|B)(A(*ACCEPT)XX|C)D","R&elTeY&&\\1",[])), 
+    <<"RBAelTeYBABAAX">> = iolist_to_binary(re:replace("BAX","(?:(?1)|B)(A(*ACCEPT)XX|C)D","R&elTeY&&\\1",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?:(?1)|B)(A(*ACCEPT)XX|C)D","&&X\\1",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?:(?1)|B)(A(*ACCEPT)XX|C)D","&&X\\1",[global])), 
+    <<"ACX">> = iolist_to_binary(re:replace("ACX","(?:(?1)|B)(A(*ACCEPT)XX|C)D","\\1YnMw&&&\\1Nxi&Wfb",[])), 
+    <<"ACX">> = iolist_to_binary(re:replace("ACX","(?:(?1)|B)(A(*ACCEPT)XX|C)D","\\1YnMw&&&\\1Nxi&Wfb",[global])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","(?:(?1)|B)(A(*ACCEPT)XX|C)D","eX\\1YNXkcuaal",[])), 
+    <<"ABC">> = iolist_to_binary(re:replace("ABC","(?:(?1)|B)(A(*ACCEPT)XX|C)D","eX\\1YNXkcuaal",[global])), 
+    <<"cpDBACdDivSoeWp">> = iolist_to_binary(re:replace("BAC","(?(DEFINE)(A))B(?1)C","cpD&dD\\1i\\1vSoeWp",[])), 
+    <<"cpDBACdDivSoeWp">> = iolist_to_binary(re:replace("BAC","(?(DEFINE)(A))B(?1)C","cpD&dD\\1i\\1vSoeWp",[global])), 
+    <<"HTBAAC">> = iolist_to_binary(re:replace("BAAC","(?(DEFINE)((A)\\2))B(?1)C","H\\1T&",[])), 
+    <<"HTBAAC">> = iolist_to_binary(re:replace("BAAC","(?(DEFINE)((A)\\2))B(?1)C","H\\1T&",[global])), 
+    <<"U(ab(cd)ef)Wy">> = iolist_to_binary(re:replace("(ab(cd)ef)","(?<pn> \\( ( [^()]++ | (?&pn) )* \\) )","U\\1Wy",[extended])), 
+    <<"U(ab(cd)ef)Wy">> = iolist_to_binary(re:replace("(ab(cd)ef)","(?<pn> \\( ( [^()]++ | (?&pn) )* \\) )","U\\1Wy",[extended,
+                                                                                                                                                                                                                                                        global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?=a(*SKIP)b|ac)","rGTH&RVHejd&k",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?=a(*SKIP)b|ac)","rGTH&RVHejd&k",[global])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","^(?=a(*SKIP)b|ac)","\\1&GCt&D&Lja",[])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","^(?=a(*SKIP)b|ac)","\\1&GCt&D&Lja",[global])), 
+    <<"fQfwLkab">> = iolist_to_binary(re:replace("ab","^(?=a(*PRUNE)b)","f\\1QfwLk",[])), 
+    <<"fQfwLkab">> = iolist_to_binary(re:replace("ab","^(?=a(*PRUNE)b)","f\\1QfwLk",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?=a(*PRUNE)b)","\\1yjrFT&QU\\1QP\\1&u",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?=a(*PRUNE)b)","\\1yjrFT&QU\\1QP\\1&u",[global])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","^(?=a(*PRUNE)b)","&gpi\\1",[])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","^(?=a(*PRUNE)b)","&gpi\\1",[global])), 
+    <<"kQac">> = iolist_to_binary(re:replace("ac","^(?=a(*ACCEPT)b)","kQ",[])), 
+    <<"kQac">> = iolist_to_binary(re:replace("ac","^(?=a(*ACCEPT)b)","kQ",[global])), 
+    <<"ajbIblt">> = iolist_to_binary(re:replace("ab","(?>a\\Kb)","j&I&lt",[])), 
+    <<"ajbIblt">> = iolist_to_binary(re:replace("ab","(?>a\\Kb)","j&I&lt",[global])), 
+    <<"ajOfKabMbvu">> = iolist_to_binary(re:replace("ab","((?>a\\Kb))","jOfK\\1M&vu",[])), 
+    <<"ajOfKabMbvu">> = iolist_to_binary(re:replace("ab","((?>a\\Kb))","jOfK\\1M&vu",[global])), 
+    <<"aWbQSVababHodUgHSHnt">> = iolist_to_binary(re:replace("ab","(a\\Kb)","W&QSV\\1\\1HodUgHSHnt",[])), 
+    <<"aWbQSVababHodUgHSHnt">> = iolist_to_binary(re:replace("ab","(a\\Kb)","W&QSV\\1\\1HodUgHSHnt",[global])), 
+    <<"oyDWsqkcnuracWk">> = iolist_to_binary(re:replace("ac","^a\\Kcz|ac","oyDWsqkc\\1nur&\\1Wk",[])), 
+    <<"oyDWsqkcnuracWk">> = iolist_to_binary(re:replace("ac","^a\\Kcz|ac","oyDWsqkc\\1nur&\\1Wk",[global])), 
+    <<"drmFabyB">> = iolist_to_binary(re:replace("ab","(?>a\\Kbz|ab)","dr\\1mF&yB",[])), 
+    <<"drmFabyB">> = iolist_to_binary(re:replace("ab","(?>a\\Kbz|ab)","dr\\1mF&yB",[global])), 
+    <<"ajbVLbJkkPEEGEA">> = iolist_to_binary(re:replace("ab","^(?&t)(?(DEFINE)(?<t>a\\Kb))$","j\\1&VL&Jk\\1kPEE\\1G\\1E\\1A",[])), 
+    <<"ajbVLbJkkPEEGEA">> = iolist_to_binary(re:replace("ab","^(?&t)(?(DEFINE)(?<t>a\\Kb))$","j\\1&VL&Jk\\1kPEE\\1G\\1E\\1A",[global])), 
+    <<"Ua(b)c">> = iolist_to_binary(re:replace("a(b)c","^([^()]|\\((?1)*\\))*$","U&",[])), 
+    <<"Ua(b)c">> = iolist_to_binary(re:replace("a(b)c","^([^()]|\\((?1)*\\))*$","U&",[global])), 
+    <<"a(b(c)d)eU">> = iolist_to_binary(re:replace("a(b(c)d)e","^([^()]|\\((?1)*\\))*$","&U",[])), 
+    <<"a(b(c)d)eU">> = iolist_to_binary(re:replace("a(b(c)d)e","^([^()]|\\((?1)*\\))*$","&U",[global])), 
+    <<"Wc00ens">> = iolist_to_binary(re:replace("0","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","Wc&\\1ens",[])), 
+    <<"Wc00ens">> = iolist_to_binary(re:replace("0","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","Wc&\\1ens",[global])), 
+    <<"ot">> = iolist_to_binary(re:replace("00","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","ot",[])), 
+    <<"ot">> = iolist_to_binary(re:replace("00","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","ot",[global])), 
+    <<"TKKhmnqB0000j0000hwMe000000000000">> = iolist_to_binary(re:replace("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","TKKhmnqB&j\\1hwMe&&&",[])), 
+    <<"TKKhmnqB0000j0000hwMe000000000000">> = iolist_to_binary(re:replace("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))","TKKhmnqB&j\\1hwMe&&&",[global])), 
+    <<"A0FKEFFLo0gFNc0ISDNV">> = iolist_to_binary(re:replace("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","A&FKEFFLo&gFNc&ISDNV",[])), 
+    <<"A0FKEFFLo0gFNc0ISDNV">> = iolist_to_binary(re:replace("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","A&FKEFFLo&gFNc&ISDNV",[global])), 
+    <<"gbEHUma0JEum0t0TGBi0">> = iolist_to_binary(re:replace("00","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","gbEHUma\\1JEum\\1t\\1TGBi",[])), 
+    <<"gbEHUma0JEum0t0TGBigbEHUma0JEum0t0TGBi">> = iolist_to_binary(re:replace("00","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","gbEHUma\\1JEum\\1t\\1TGBi",[global])), 
+    <<"Mfh0OrMhJ0C00sj0000">> = iolist_to_binary(re:replace("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","Mfh&OrMhJ&C&\\1sj&",[])), 
+    <<"Mfh0OrMhJ0C00sj0Mfh0OrMhJ0C00sj0Mfh0OrMhJ0C00sj0Mfh0OrMhJ0C00sj0">> = iolist_to_binary(re:replace("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","Mfh&OrMhJ&C&\\1sj&",[global])), 
     ok.
 run44() ->
-    <<"00RwFP">> = iolist_to_binary(re:replace("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","&&RwFP",[])), 
-    <<"00RwFP">> = iolist_to_binary(re:replace("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","&&RwFP",[global])), 
-    <<"TIRVuPlNk0">> = iolist_to_binary(re:replace("00","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","TIRVuPlNk",[])), 
-    <<"TIRVuPlNkTIRVuPlNk">> = iolist_to_binary(re:replace("00","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","TIRVuPlNk",[global])), 
-    <<"0IxIBm0KbqqiO000">> = iolist_to_binary(re:replace("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","&IxIBm&KbqqiO",[])), 
-    <<"0IxIBm0KbqqiO0IxIBm0KbqqiO0IxIBm0KbqqiO0IxIBm0KbqqiO">> = iolist_to_binary(re:replace("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))","&IxIBm&KbqqiO",[global])), 
-    <<"ACABX">> = iolist_to_binary(re:replace("ACABX","A(*COMMIT)(B|D)","\\1&&\\1KWXWa",[])), 
-    <<"ACABX">> = iolist_to_binary(re:replace("ACABX","A(*COMMIT)(B|D)","\\1&&\\1KWXWa",[global])), 
-    <<"ABCgPYRRqRBOrABCABCAHBQDEFG">> = iolist_to_binary(re:replace("ABCDEFG","(*COMMIT)(A|P)(B|P)(C|P)","&gPYRRqRBOr&&\\1HBQ",[])), 
-    <<"ABCgPYRRqRBOrABCABCAHBQDEFG">> = iolist_to_binary(re:replace("ABCDEFG","(*COMMIT)(A|P)(B|P)(C|P)","&gPYRRqRBOr&&\\1HBQ",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(*COMMIT)(A|P)(B|P)(C|P)","awq\\1dexeIK&rKgbPrqk",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(*COMMIT)(A|P)(B|P)(C|P)","awq\\1dexeIK&rKgbPrqk",[global])), 
-    <<"DEFGABC">> = iolist_to_binary(re:replace("DEFGABC","(*COMMIT)(A|P)(B|P)(C|P)","NRfdYIv\\1HtrT",[])), 
-    <<"DEFGABC">> = iolist_to_binary(re:replace("DEFGABC","(*COMMIT)(A|P)(B|P)(C|P)","NRfdYIv\\1HtrT",[global])), 
-    <<"jYabbbAGmvaabbbXabbbTAaixGp">> = iolist_to_binary(re:replace("abbb","(\\w+)(?>b(*COMMIT))\\w{2}","jY&AGmv\\1&X&TA\\1ixGp",[])), 
-    <<"jYabbbAGmvaabbbXabbbTAaixGp">> = iolist_to_binary(re:replace("abbb","(\\w+)(?>b(*COMMIT))\\w{2}","jY&AGmv\\1&X&TA\\1ixGp",[global])), 
-    <<"abbb">> = iolist_to_binary(re:replace("abbb","(\\w+)b(*COMMIT)\\w{2}","\\1mM",[])), 
-    <<"abbb">> = iolist_to_binary(re:replace("abbb","(\\w+)b(*COMMIT)\\w{2}","\\1mM",[global])), 
-    <<"bofPRc">> = iolist_to_binary(re:replace("bac","(?&t)(?#()(?(DEFINE)(?<t>a))","ofPR",[])), 
-    <<"bofPRc">> = iolist_to_binary(re:replace("bac","(?&t)(?#()(?(DEFINE)(?<t>a))","ofPR",[global])), 
-    <<"yes">> = iolist_to_binary(re:replace("yes","(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?","&ItXS\\1Uh&ueLGo\\1AKJxK",[])), 
-    <<"yes">> = iolist_to_binary(re:replace("yes","(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?","&ItXS\\1Uh&ueLGo\\1AKJxK",[global])), 
-    <<"yes">> = iolist_to_binary(re:replace("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?","VnOG&\\1W",[])), 
-    <<"yes">> = iolist_to_binary(re:replace("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?","VnOG&\\1W",[global])), 
+    <<"ACABX">> = iolist_to_binary(re:replace("ACABX","A(*COMMIT)(B|D)","RuGESUvQDVqs",[])), 
+    <<"ACABX">> = iolist_to_binary(re:replace("ACABX","A(*COMMIT)(B|D)","RuGESUvQDVqs",[global])), 
+    <<"AABCQYABCchASpSgMsjmJDEFG">> = iolist_to_binary(re:replace("ABCDEFG","(*COMMIT)(A|P)(B|P)(C|P)","\\1&QY&ch\\1SpSgMsjmJ",[])), 
+    <<"AABCQYABCchASpSgMsjmJDEFG">> = iolist_to_binary(re:replace("ABCDEFG","(*COMMIT)(A|P)(B|P)(C|P)","\\1&QY&ch\\1SpSgMsjmJ",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(*COMMIT)(A|P)(B|P)(C|P)","OnYL&y&\\1\\1YaeL&Rp&Bh",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(*COMMIT)(A|P)(B|P)(C|P)","OnYL&y&\\1\\1YaeL&Rp&Bh",[global])), 
+    <<"DEFGABC">> = iolist_to_binary(re:replace("DEFGABC","(*COMMIT)(A|P)(B|P)(C|P)","oeob&",[])), 
+    <<"DEFGABC">> = iolist_to_binary(re:replace("DEFGABC","(*COMMIT)(A|P)(B|P)(C|P)","oeob&",[global])), 
+    <<"axGkabbbGcWn">> = iolist_to_binary(re:replace("abbb","(\\w+)(?>b(*COMMIT))\\w{2}","axGk&GcWn",[])), 
+    <<"axGkabbbGcWn">> = iolist_to_binary(re:replace("abbb","(\\w+)(?>b(*COMMIT))\\w{2}","axGk&GcWn",[global])), 
+    <<"abbb">> = iolist_to_binary(re:replace("abbb","(\\w+)b(*COMMIT)\\w{2}","lC\\1",[])), 
+    <<"abbb">> = iolist_to_binary(re:replace("abbb","(\\w+)b(*COMMIT)\\w{2}","lC\\1",[global])), 
+    <<"bRbYbpaRdHcFNHavc">> = iolist_to_binary(re:replace("bac","(?&t)(?#()(?(DEFINE)(?<t>a))","\\1RbYbp\\1&\\1R\\1dHcFNH&v\\1",[])), 
+    <<"bRbYbpaRdHcFNHavc">> = iolist_to_binary(re:replace("bac","(?&t)(?#()(?(DEFINE)(?<t>a))","\\1RbYbp\\1&\\1R\\1dHcFNH&v\\1",[global])), 
+    <<"yes">> = iolist_to_binary(re:replace("yes","(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?","C\\1&LrSNg",[])), 
+    <<"yes">> = iolist_to_binary(re:replace("yes","(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?","C\\1&LrSNg",[global])), 
+    <<"yes">> = iolist_to_binary(re:replace("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?","nLsXq",[])), 
+    <<"yes">> = iolist_to_binary(re:replace("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?","nLsXq",[global])), 
+    <<"ifJxMRlgahWwjbcUG">> = iolist_to_binary(re:replace("bc","b?(*SKIP)c","ifJxMRlgah\\1Wwj&U\\1G",[])), 
+    <<"ifJxMRlgahWwjbcUG">> = iolist_to_binary(re:replace("bc","b?(*SKIP)c","ifJxMRlgah\\1Wwj&U\\1G",[global])), 
+    <<"aFcoMMtM">> = iolist_to_binary(re:replace("abc","b?(*SKIP)c","FcoMMtM",[])), 
+    <<"aFcoMMtM">> = iolist_to_binary(re:replace("abc","b?(*SKIP)c","FcoMMtM",[global])), 
     ok.
 run45() ->
-    <<"LVLUbcejbciMOvVvY">> = iolist_to_binary(re:replace("bc","b?(*SKIP)c","LV\\1LU&ej&iMOvVvY",[])), 
-    <<"LVLUbcejbciMOvVvY">> = iolist_to_binary(re:replace("bc","b?(*SKIP)c","LV\\1LU&ej&iMOvVvY",[global])), 
-    <<"aHUUUhKBfPpjU">> = iolist_to_binary(re:replace("abc","b?(*SKIP)c","\\1HUUUhKBf\\1P\\1pjU",[])), 
-    <<"aHUUUhKBfPpjU">> = iolist_to_binary(re:replace("abc","b?(*SKIP)c","\\1HUUUhKBf\\1P\\1pjU",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(*SKIP)bc","\\1F&mJF",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(*SKIP)bc","\\1F&mJF",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(*SKIP)b","P\\1EF",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","(*SKIP)b","P\\1EF",[global])), 
-    <<"EiQojDQBehRidDoNAxxx">> = iolist_to_binary(re:replace("xxx","(?P<abn>(?P=abn)xxx|)+","EiQojDQBehRidDoNA",[])), 
-    <<"EiQojDQBehRidDoNAxEiQojDQBehRidDoNAxEiQojDQBehRidDoNAxEiQojDQBehRidDoNA">> = iolist_to_binary(re:replace("xxx","(?P<abn>(?P=abn)xxx|)+","EiQojDQBehRidDoNA",[global])), 
-    <<"akmvYT">> = iolist_to_binary(re:replace("aa","(?i:([^b]))(?1)","akmvYT",[])), 
-    <<"akmvYT">> = iolist_to_binary(re:replace("aa","(?i:([^b]))(?1)","akmvYT",[global])), 
-    <<"alaAraWMaaaAKIgQdaAOaF">> = iolist_to_binary(re:replace("aA","(?i:([^b]))(?1)","\\1l&r\\1WM\\1\\1&KIgQd&O\\1F",[])), 
-    <<"alaAraWMaaaAKIgQdaAOaF">> = iolist_to_binary(re:replace("aA","(?i:([^b]))(?1)","\\1l&r\\1WM\\1\\1&KIgQd&O\\1F",[global])), 
-    <<"*XAfh**hlh Failers">> = iolist_to_binary(re:replace("** Failers","(?i:([^b]))(?1)","\\1XAfh&hlh",[])), 
-    <<"*XAfh**hlh XAfh FhlhaXAfhaihlhlXAfhlehlhrXAfhrshlh">> = iolist_to_binary(re:replace("** Failers","(?i:([^b]))(?1)","\\1XAfh&hlh",[global])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","(?i:([^b]))(?1)","e\\1eCmoSn",[])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","(?i:([^b]))(?1)","e\\1eCmoSn",[global])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:([^b]))(?1)","hiocPQeyl&&Nx\\1",[])), 
-    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:([^b]))(?1)","hiocPQeyl&&Nx\\1",[global])), 
-    <<"Ba">> = iolist_to_binary(re:replace("Ba","(?i:([^b]))(?1)","Q\\1ImC\\1ihLTYkO",[])), 
-    <<"Ba">> = iolist_to_binary(re:replace("Ba","(?i:([^b]))(?1)","Q\\1ImC\\1ihLTYkO",[global])), 
-    <<"ba">> = iolist_to_binary(re:replace("ba","(?i:([^b]))(?1)","R\\1bTV\\1\\1",[])), 
-    <<"ba">> = iolist_to_binary(re:replace("ba","(?i:([^b]))(?1)","R\\1bTV\\1\\1",[global])), 
-    <<"mwO">> = iolist_to_binary(re:replace("aaaaaaX","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","mwO",[])), 
-    <<"mwO">> = iolist_to_binary(re:replace("aaaaaaX","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","mwO",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","EQl\\1AR",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","EQl\\1AR",[global])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","&yy\\1GJaXojFYo",[])), 
-    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","&yy\\1GJaXojFYo",[global])), 
-    <<"WMarOaaaaaaXebFIbQKdmm">> = iolist_to_binary(re:replace("aaaaaaX","^(?&t)*(?(DEFINE)(?<t>a))\\w$","\\1W\\1MarO&ebFIbQKdm\\1\\1m",[])), 
-    <<"WMarOaaaaaaXebFIbQKdmm">> = iolist_to_binary(re:replace("aaaaaaX","^(?&t)*(?(DEFINE)(?<t>a))\\w$","\\1W\\1MarO&ebFIbQKdm\\1\\1m",[global])), 
-    <<"lWw">> = iolist_to_binary(re:replace("aaaaaa","^(?&t)*(?(DEFINE)(?<t>a))\\w$","lWw\\1",[])), 
-    <<"lWw">> = iolist_to_binary(re:replace("aaaaaa","^(?&t)*(?(DEFINE)(?<t>a))\\w$","lWw\\1",[global])), 
-    <<"IpraaaaXkaKXqwTNFSEgDP">> = iolist_to_binary(re:replace("aaaaX","^(a)*+(\\w)","Ipr&k\\1KXqwTNFSEgDP",[])), 
-    <<"IpraaaaXkaKXqwTNFSEgDP">> = iolist_to_binary(re:replace("aaaaX","^(a)*+(\\w)","Ipr&k\\1KXqwTNFSEgDP",[global])), 
-    <<"jnYLYhYZ">> = iolist_to_binary(re:replace("YZ","^(a)*+(\\w)","jn&L&\\1\\1hY",[])), 
-    <<"jnYLYhYZ">> = iolist_to_binary(re:replace("YZ","^(a)*+(\\w)","jn&L&\\1\\1hY",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a)*+(\\w)","d\\1&ohvven\\1&P\\1\\1exSs",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a)*+(\\w)","d\\1&ohvven\\1&P\\1\\1exSs",[global])), 
-    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(a)*+(\\w)","biv&rxkne",[])), 
-    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(a)*+(\\w)","biv&rxkne",[global])), 
-    <<"FVSRXhsNXQwYCX">> = iolist_to_binary(re:replace("aaaaX","^(?:a)*+(\\w)","FVSR\\1hsN\\1QwYC\\1",[])), 
-    <<"FVSRXhsNXQwYCX">> = iolist_to_binary(re:replace("aaaaX","^(?:a)*+(\\w)","FVSR\\1hsN\\1QwYC\\1",[global])), 
-    <<"MiyTnbYYLxIYkYvmDUZ">> = iolist_to_binary(re:replace("YZ","^(?:a)*+(\\w)","MiyTnb&&LxI\\1k\\1vmDU",[])), 
-    <<"MiyTnbYYLxIYkYvmDUZ">> = iolist_to_binary(re:replace("YZ","^(?:a)*+(\\w)","MiyTnb&&LxI\\1k\\1vmDU",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a)*+(\\w)","&Ugr\\1y",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a)*+(\\w)","&Ugr\\1y",[global])), 
-    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(?:a)*+(\\w)","\\1\\1&Qbd\\1SyY&u",[])), 
-    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(?:a)*+(\\w)","\\1\\1&Qbd\\1SyY&u",[global])), 
-    <<"uQsoweaaaaXLoVaaaaaXmpAeu">> = iolist_to_binary(re:replace("aaaaX","^(a)++(\\w)","uQsowe&LoVa&mpAeu",[])), 
-    <<"uQsoweaaaaXLoVaaaaaXmpAeu">> = iolist_to_binary(re:replace("aaaaX","^(a)++(\\w)","uQsowe&LoVa&mpAeu",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a)++(\\w)","Nqxlkpdpkdkbt",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a)++(\\w)","Nqxlkpdpkdkbt",[global])), 
-    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(a)++(\\w)","rKpJsjRH&q",[])), 
-    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(a)++(\\w)","rKpJsjRH&q",[global])), 
-    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(a)++(\\w)","\\1kUJik\\1c\\1d\\1wcEQVl",[])), 
-    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(a)++(\\w)","\\1kUJik\\1c\\1d\\1wcEQVl",[global])), 
-    <<"aaaaXaaaaX">> = iolist_to_binary(re:replace("aaaaX","^(?:a)++(\\w)","&&",[])), 
-    <<"aaaaXaaaaX">> = iolist_to_binary(re:replace("aaaaX","^(?:a)++(\\w)","&&",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a)++(\\w)","qJF",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a)++(\\w)","qJF",[global])), 
-    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(?:a)++(\\w)","Myqjwdc&SqVjwe\\1ab\\1x",[])), 
-    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(?:a)++(\\w)","Myqjwdc&SqVjwe\\1ab\\1x",[global])), 
-    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(?:a)++(\\w)","pXmu",[])), 
-    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(?:a)++(\\w)","pXmu",[global])), 
-    <<"dKaaX">> = iolist_to_binary(re:replace("aaaaX","^(a)?+(\\w)","dK",[])), 
-    <<"dKaaX">> = iolist_to_binary(re:replace("aaaaX","^(a)?+(\\w)","dK",[global])), 
-    <<"QtZ">> = iolist_to_binary(re:replace("YZ","^(a)?+(\\w)","Qt",[])), 
-    <<"QtZ">> = iolist_to_binary(re:replace("YZ","^(a)?+(\\w)","Qt",[global])), 
-    <<"yaaX">> = iolist_to_binary(re:replace("aaaaX","^(?:a)?+(\\w)","y",[])), 
-    <<"yaaX">> = iolist_to_binary(re:replace("aaaaX","^(?:a)?+(\\w)","y",[global])), 
-    <<"knhrTYKYCYLYLHYZ">> = iolist_to_binary(re:replace("YZ","^(?:a)?+(\\w)","knhrT\\1K&C&L\\1LH\\1",[])), 
-    <<"knhrTYKYCYLYLHYZ">> = iolist_to_binary(re:replace("YZ","^(?:a)?+(\\w)","knhrT\\1K&C&L\\1LH\\1",[global])), 
-    <<"qaFxAasVdrHD">> = iolist_to_binary(re:replace("aaaaX","^(a){2,}+(\\w)","q\\1FxAasVdrHD",[])), 
-    <<"qaFxAasVdrHD">> = iolist_to_binary(re:replace("aaaaX","^(a){2,}+(\\w)","q\\1FxAasVdrHD",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a){2,}+(\\w)","Ce",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a){2,}+(\\w)","Ce",[global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a){2,}+(\\w)","Pr\\1pRjfic",[])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a){2,}+(\\w)","Pr\\1pRjfic",[global])), 
-    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(a){2,}+(\\w)","\\1qc&A\\1p\\1Ce",[])), 
-    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(a){2,}+(\\w)","\\1qc&A\\1p\\1Ce",[global])), 
-    <<"TomaaaaXfexyXrPgPChaaaaXUaaaaX">> = iolist_to_binary(re:replace("aaaaX","^(?:a){2,}+(\\w)","Tom&fexy\\1rPgPCh&U&",[])), 
-    <<"TomaaaaXfexyXrPgPChaaaaXUaaaaX">> = iolist_to_binary(re:replace("aaaaX","^(?:a){2,}+(\\w)","Tom&fexy\\1rPgPCh&U&",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a){2,}+(\\w)","QxuQNyMAkLj\\1N",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a){2,}+(\\w)","QxuQNyMAkLj\\1N",[global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(?:a){2,}+(\\w)","qs&d\\1p&DFpaHv",[])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(?:a){2,}+(\\w)","qs&d\\1p&DFpaHv",[global])), 
-    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(?:a){2,}+(\\w)","&YUGUUNV&jklvBQ",[])), 
-    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(?:a){2,}+(\\w)","&YUGUUNV&jklvBQ",[global])), 
-    <<"kRhvBb">> = iolist_to_binary(re:replace("b","(a|)*(?1)b","kRhvB&",[])), 
-    <<"kRhvBb">> = iolist_to_binary(re:replace("b","(a|)*(?1)b","kRhvB&",[global])), 
-    <<"UabqY">> = iolist_to_binary(re:replace("ab","(a|)*(?1)b","U&qY",[])), 
-    <<"UabqY">> = iolist_to_binary(re:replace("ab","(a|)*(?1)b","U&qY",[global])), 
-    <<"vmyFiqvLaabXSeOYAObD">> = iolist_to_binary(re:replace("aab","(a|)*(?1)b","vmyFiqvL&XSeOYAObD",[])), 
-    <<"vmyFiqvLaabXSeOYAObD">> = iolist_to_binary(re:replace("aab","(a|)*(?1)b","vmyFiqvL&XSeOYAObD",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)++(?1)b","aYXyIdVfFghDXyBuUsnK",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)++(?1)b","aYXyIdVfFghDXyBuUsnK",[global])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","(a)++(?1)b","mJgf&UxblrhCqYENY",[])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","(a)++(?1)b","mJgf&UxblrhCqYENY",[global])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","(a)++(?1)b","Nji&a",[])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","(a)++(?1)b","Nji&a",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)*+(?1)b","oFCeDPwP&kYedB",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)*+(?1)b","oFCeDPwP&kYedB",[global])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","(a)*+(?1)b","&ws\\1adQnsr\\1NinVGyRsh",[])), 
-    <<"ab">> = iolist_to_binary(re:replace("ab","(a)*+(?1)b","&ws\\1adQnsr\\1NinVGyRsh",[global])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","(a)*+(?1)b","Sb&x&",[])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","(a)*+(?1)b","Sb&x&",[global])), 
-    <<"bQNe">> = iolist_to_binary(re:replace("b","(?1)(?:(b)){0}","&QNe",[])), 
-    <<"bQNe">> = iolist_to_binary(re:replace("b","(?1)(?:(b)){0}","&QNe",[global])), 
-    <<"KRfoo(bar(baz)+baz(bop))yTvP">> = iolist_to_binary(re:replace("foo(bar(baz)+baz(bop))","(foo ( \\( ((?:(?> [^()]+ )|(?2))*) \\) ) )","KR\\1yTvP",[extended])), 
-    <<"KRfoo(bar(baz)+baz(bop))yTvP">> = iolist_to_binary(re:replace("foo(bar(baz)+baz(bop))","(foo ( \\( ((?:(?> [^()]+ )|(?2))*) \\) ) )","KR\\1yTvP",[extended,
-                                                                                                                                                                                                                                                                                                global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(*SKIP)bc","K&KkIb\\1J\\1ADN\\1y",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(*SKIP)bc","K&KkIb\\1J\\1ADN\\1y",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(*SKIP)b","ug",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","(*SKIP)b","ug",[global])), 
+    <<"IByJwJUuLMjxxx">> = iolist_to_binary(re:replace("xxx","(?P<abn>(?P=abn)xxx|)+","IByJwJUuLMj",[])), 
+    <<"IByJwJUuLMjxIByJwJUuLMjxIByJwJUuLMjxIByJwJUuLMj">> = iolist_to_binary(re:replace("xxx","(?P<abn>(?P=abn)xxx|)+","IByJwJUuLMj",[global])), 
+    <<"VPSaaaabCaadQCaaLaaBy">> = iolist_to_binary(re:replace("aa","(?i:([^b]))(?1)","VPS\\1&\\1bC&dQC&L&By",[])), 
+    <<"VPSaaaabCaadQCaaLaaBy">> = iolist_to_binary(re:replace("aa","(?i:([^b]))(?1)","VPS\\1&\\1bC&dQC&L&By",[global])), 
+    <<"yafgfEXSPbNaAHn">> = iolist_to_binary(re:replace("aA","(?i:([^b]))(?1)","y\\1fgfEXSPbN&Hn",[])), 
+    <<"yafgfEXSPbNaAHn">> = iolist_to_binary(re:replace("aA","(?i:([^b]))(?1)","y\\1fgfEXSPbN&Hn",[global])), 
+    <<"jtvi*CH**b Failers">> = iolist_to_binary(re:replace("** Failers","(?i:([^b]))(?1)","jtvi\\1CH&b",[])), 
+    <<"jtvi*CH**bjtvi CH FbjtviaCHaibjtvilCHlebjtvirCHrsb">> = iolist_to_binary(re:replace("** Failers","(?i:([^b]))(?1)","jtvi\\1CH&b",[global])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","(?i:([^b]))(?1)","ufawxH&",[])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","(?i:([^b]))(?1)","ufawxH&",[global])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:([^b]))(?1)","kJi\\1Q",[])), 
+    <<"aB">> = iolist_to_binary(re:replace("aB","(?i:([^b]))(?1)","kJi\\1Q",[global])), 
+    <<"Ba">> = iolist_to_binary(re:replace("Ba","(?i:([^b]))(?1)","JMtj&Suu\\1jXYqQqQYj",[])), 
+    <<"Ba">> = iolist_to_binary(re:replace("Ba","(?i:([^b]))(?1)","JMtj&Suu\\1jXYqQqQYj",[global])), 
+    <<"ba">> = iolist_to_binary(re:replace("ba","(?i:([^b]))(?1)","T\\1Qayl\\1T",[])), 
+    <<"ba">> = iolist_to_binary(re:replace("ba","(?i:([^b]))(?1)","T\\1Qayl\\1T",[global])), 
+    <<"lxmLDk">> = iolist_to_binary(re:replace("aaaaaaX","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","lxmLDk",[])), 
+    <<"lxmLDk">> = iolist_to_binary(re:replace("aaaaaaX","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","lxmLDk",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","aFfF",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","aFfF",[global])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","QEtPA&\\1OwM",[])), 
+    <<"aaaaaa">> = iolist_to_binary(re:replace("aaaaaa","^(?&t)*+(?(DEFINE)(?<t>a))\\w$","QEtPA&\\1OwM",[global])), 
+    <<"SmAoeEyBaaaaaaXbwguE">> = iolist_to_binary(re:replace("aaaaaaX","^(?&t)*(?(DEFINE)(?<t>a))\\w$","SmAoeEyB&bwguE",[])), 
+    <<"SmAoeEyBaaaaaaXbwguE">> = iolist_to_binary(re:replace("aaaaaaX","^(?&t)*(?(DEFINE)(?<t>a))\\w$","SmAoeEyB&bwguE",[global])), 
+    <<"Uaaaaaaxaaaaaaafp">> = iolist_to_binary(re:replace("aaaaaa","^(?&t)*(?(DEFINE)(?<t>a))\\w$","U&x&afp",[])), 
+    <<"Uaaaaaaxaaaaaaafp">> = iolist_to_binary(re:replace("aaaaaa","^(?&t)*(?(DEFINE)(?<t>a))\\w$","U&x&afp",[global])), 
+    <<"HaaaaXaaaaXadaaaaXaaaaXareQQQkMYOa">> = iolist_to_binary(re:replace("aaaaX","^(a)*+(\\w)","H&&\\1d&&\\1reQQQkMYO\\1",[])), 
+    <<"HaaaaXaaaaXadaaaaXaaaaXareQQQkMYOa">> = iolist_to_binary(re:replace("aaaaX","^(a)*+(\\w)","H&&\\1d&&\\1reQQQkMYO\\1",[global])), 
+    <<"bRpsdEYGFIGPlQJJvLZ">> = iolist_to_binary(re:replace("YZ","^(a)*+(\\w)","bRpsdE&GFIG\\1PlQJ\\1JvL",[])), 
+    <<"bRpsdEYGFIGPlQJJvLZ">> = iolist_to_binary(re:replace("YZ","^(a)*+(\\w)","bRpsdE&GFIG\\1PlQJ\\1JvL",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a)*+(\\w)","TEN&fs\\1AcOopKHNR&j",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a)*+(\\w)","TEN&fs\\1AcOopKHNR&j",[global])), 
+    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(a)*+(\\w)","mRufNYP&WdWMD",[])), 
+    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(a)*+(\\w)","mRufNYP&WdWMD",[global])), 
+    <<"TFRaaaaXfHXTvXEuMCNthKV">> = iolist_to_binary(re:replace("aaaaX","^(?:a)*+(\\w)","TFR&fH\\1Tv\\1EuMCNthKV",[])), 
+    <<"TFRaaaaXfHXTvXEuMCNthKV">> = iolist_to_binary(re:replace("aaaaX","^(?:a)*+(\\w)","TFR&fH\\1Tv\\1EuMCNthKV",[global])), 
+    <<"tkYFkuQZ">> = iolist_to_binary(re:replace("YZ","^(?:a)*+(\\w)","tk\\1FkuQ",[])), 
+    <<"tkYFkuQZ">> = iolist_to_binary(re:replace("YZ","^(?:a)*+(\\w)","tk\\1FkuQ",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a)*+(\\w)","kd\\1PEKSAAL&xu",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a)*+(\\w)","kd\\1PEKSAAL&xu",[global])), 
+    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(?:a)*+(\\w)","Lf",[])), 
+    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(?:a)*+(\\w)","Lf",[global])), 
+    <<"oaFjagULdV">> = iolist_to_binary(re:replace("aaaaX","^(a)++(\\w)","o\\1Fj\\1gULdV",[])), 
+    <<"oaFjagULdV">> = iolist_to_binary(re:replace("aaaaX","^(a)++(\\w)","o\\1Fj\\1gULdV",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a)++(\\w)","vpc",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a)++(\\w)","vpc",[global])), 
+    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(a)++(\\w)","Bl",[])), 
+    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(a)++(\\w)","Bl",[global])), 
+    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(a)++(\\w)","pW\\1&FBWdWw&np",[])), 
+    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(a)++(\\w)","pW\\1&FBWdWw&np",[global])), 
+    <<"XGTXnaaaaXXYlwcXc">> = iolist_to_binary(re:replace("aaaaX","^(?:a)++(\\w)","\\1GT\\1n&\\1Ylwc\\1c",[])), 
+    <<"XGTXnaaaaXXYlwcXc">> = iolist_to_binary(re:replace("aaaaX","^(?:a)++(\\w)","\\1GT\\1n&\\1Ylwc\\1c",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a)++(\\w)","knydJYg\\1",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a)++(\\w)","knydJYg\\1",[global])), 
+    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(?:a)++(\\w)","BY",[])), 
+    <<"aaaa">> = iolist_to_binary(re:replace("aaaa","^(?:a)++(\\w)","BY",[global])), 
+    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(?:a)++(\\w)","&WnuGAP&RVIb\\1&g&",[])), 
+    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(?:a)++(\\w)","&WnuGAP&RVIb\\1&g&",[global])), 
+    <<"abOaagwaaX">> = iolist_to_binary(re:replace("aaaaX","^(a)?+(\\w)","\\1bO&gw",[])), 
+    <<"abOaagwaaX">> = iolist_to_binary(re:replace("aaaaX","^(a)?+(\\w)","\\1bO&gw",[global])), 
+    <<"vfWlFqvTQcSsMBueZ">> = iolist_to_binary(re:replace("YZ","^(a)?+(\\w)","vfWlFqvTQcSsMBue",[])), 
+    <<"vfWlFqvTQcSsMBueZ">> = iolist_to_binary(re:replace("YZ","^(a)?+(\\w)","vfWlFqvTQcSsMBue",[global])), 
+    <<"gcDaaX">> = iolist_to_binary(re:replace("aaaaX","^(?:a)?+(\\w)","gcD",[])), 
+    <<"gcDaaX">> = iolist_to_binary(re:replace("aaaaX","^(?:a)?+(\\w)","gcD",[global])), 
+    <<"AXYrLumLDPdeYhsZ">> = iolist_to_binary(re:replace("YZ","^(?:a)?+(\\w)","AX\\1rLumLDPde&hs",[])), 
+    <<"AXYrLumLDPdeYhsZ">> = iolist_to_binary(re:replace("YZ","^(?:a)?+(\\w)","AX\\1rLumLDPde&hs",[global])), 
+    <<"GbIoTYfSk">> = iolist_to_binary(re:replace("aaaaX","^(a){2,}+(\\w)","GbIoTYfSk",[])), 
+    <<"GbIoTYfSk">> = iolist_to_binary(re:replace("aaaaX","^(a){2,}+(\\w)","GbIoTYfSk",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a){2,}+(\\w)","XIW&php\\1D&&uKhDB\\1fhy",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(a){2,}+(\\w)","XIW&php\\1D&&uKhDB\\1fhy",[global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a){2,}+(\\w)","eqY\\1Dr\\1luTHwQ",[])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(a){2,}+(\\w)","eqY\\1Dr\\1luTHwQ",[global])), 
+    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(a){2,}+(\\w)","DCSsYSA",[])), 
+    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(a){2,}+(\\w)","DCSsYSA",[global])), 
+    <<"sXOEXqrXNLjeIpAFEqS">> = iolist_to_binary(re:replace("aaaaX","^(?:a){2,}+(\\w)","sXOEXqr\\1NLjeIpAFEqS",[])), 
+    <<"sXOEXqrXNLjeIpAFEqS">> = iolist_to_binary(re:replace("aaaaX","^(?:a){2,}+(\\w)","sXOEXqr\\1NLjeIpAFEqS",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a){2,}+(\\w)","RhG&SVJRvrSbFfks",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","^(?:a){2,}+(\\w)","RhG&SVJRvrSbFfks",[global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(?:a){2,}+(\\w)","VMSsQq&x",[])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^(?:a){2,}+(\\w)","VMSsQq&x",[global])), 
+    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(?:a){2,}+(\\w)","I&ofEGK\\1gk&y",[])), 
+    <<"YZ">> = iolist_to_binary(re:replace("YZ","^(?:a){2,}+(\\w)","I&ofEGK\\1gk&y",[global])), 
+    <<"bRSn">> = iolist_to_binary(re:replace("b","(a|)*(?1)b","\\1&RSn",[])), 
+    <<"bRSn">> = iolist_to_binary(re:replace("b","(a|)*(?1)b","\\1&RSn",[global])), 
+    <<"kOQDBCniDmabX">> = iolist_to_binary(re:replace("ab","(a|)*(?1)b","k\\1OQD\\1BCniDm&X",[])), 
+    <<"kOQDBCniDmabX">> = iolist_to_binary(re:replace("ab","(a|)*(?1)b","k\\1OQD\\1BCniDm&X",[global])), 
+    <<"DxcDd">> = iolist_to_binary(re:replace("aab","(a|)*(?1)b","DxcDd",[])), 
+    <<"DxcDd">> = iolist_to_binary(re:replace("aab","(a|)*(?1)b","DxcDd",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)++(?1)b","VTtm\\1&qWBwH&TFG",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)++(?1)b","VTtm\\1&qWBwH&TFG",[global])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","(a)++(?1)b","cVqmxH",[])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","(a)++(?1)b","cVqmxH",[global])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","(a)++(?1)b","VPevb\\1Il",[])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","(a)++(?1)b","VPevb\\1Il",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)*+(?1)b","\\1KCKqqqW&OhQmC&c",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(a)*+(?1)b","\\1KCKqqqW&OhQmC&c",[global])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","(a)*+(?1)b","\\1\\1AofrA\\1",[])), 
+    <<"ab">> = iolist_to_binary(re:replace("ab","(a)*+(?1)b","\\1\\1AofrA\\1",[global])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","(a)*+(?1)b","YU&W&&&br&b&&T\\1&",[])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","(a)*+(?1)b","YU&W&&&br&b&&T\\1&",[global])), 
+    <<"ylblrGgeOFdq">> = iolist_to_binary(re:replace("b","(?1)(?:(b)){0}","yl&lrGgeOFdq",[])), 
+    <<"ylblrGgeOFdq">> = iolist_to_binary(re:replace("b","(?1)(?:(b)){0}","yl&lrGgeOFdq",[global])), 
+    <<"RVQfoo(bar(baz)+baz(bop))nWTFmuu">> = iolist_to_binary(re:replace("foo(bar(baz)+baz(bop))","(foo ( \\( ((?:(?> [^()]+ )|(?2))*) \\) ) )","RVQ&nWTFmuu",[extended])), 
+    <<"RVQfoo(bar(baz)+baz(bop))nWTFmuu">> = iolist_to_binary(re:replace("foo(bar(baz)+baz(bop))","(foo ( \\( ((?:(?> [^()]+ )|(?2))*) \\) ) )","RVQ&nWTFmuu",[extended,
+                                                                                                                                                                                                                                                                                                    global])), 
+    <<"SsABnABjAABWrFxABNxTAB">> = iolist_to_binary(re:replace("AB","(A (A|B(*ACCEPT)|C) D)(E)","Ss&n&jA&WrFx\\1NxT\\1",[extended])), 
+    <<"SsABnABjAABWrFxABNxTAB">> = iolist_to_binary(re:replace("AB","(A (A|B(*ACCEPT)|C) D)(E)","Ss&n&jA&WrFx\\1NxT\\1",[extended,
+                                                                                                                                                                                                                                              global])), 
     ok.
 run46() ->
-    <<"Cfqx">> = iolist_to_binary(re:replace("AB","(A (A|B(*ACCEPT)|C) D)(E)","Cfqx",[extended])), 
-    <<"Cfqx">> = iolist_to_binary(re:replace("AB","(A (A|B(*ACCEPT)|C) D)(E)","Cfqx",[extended,
-                                                                                                                                                                                                       global])), 
-    <<"abaaHraVohxea">> = iolist_to_binary(re:replace("ba","\\A.*?(a|bc)","a&\\1Hr\\1Vohxe\\1",[])), 
-    <<"abaaHraVohxea">> = iolist_to_binary(re:replace("ba","\\A.*?(a|bc)","a&\\1Hr\\1Vohxe\\1",[global])), 
-    <<"hEyjnxKIbWTujTtR">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc)++","hEyjnxKIbWT\\1ujT\\1tR",[])), 
-    <<"hEyjnxKIbWTujTtR">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc)++","hEyjnxKIbWT\\1ujT\\1tR",[global])), 
-    <<"oTgqSlaOSViBsWdYFa">> = iolist_to_binary(re:replace("ba","\\A.*?(a|bc)++","oTgqSl\\1OSViBsWdYF\\1",[])), 
-    <<"oTgqSlaOSViBsWdYFa">> = iolist_to_binary(re:replace("ba","\\A.*?(a|bc)++","oTgqSl\\1OSViBsWdYF\\1",[global])), 
-    <<"pATfIbaqPbaaOQbaSG">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc|d)","pATfI\\1&qP&aOQ&SG\\1",[])), 
-    <<"pATfIbaqPbaaOQbaSG">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc|d)","pATfI\\1&qP&aOQ&SG\\1",[global])), 
-    <<"bJYJaBVjnbvSceetle">> = iolist_to_binary(re:replace("beetle","(?:(b))++","bJYJaBVjn\\1vSc",[])), 
-    <<"bJYJaBVjnbvSceetle">> = iolist_to_binary(re:replace("beetle","(?:(b))++","bJYJaBVjn\\1vSc",[global])), 
-    <<"MEbqeMaqej">> = iolist_to_binary(re:replace("a","(?(?=(a(*ACCEPT)z))a)","MEbqeM\\1qej",[])), 
-    <<"MEbqeMaqejMEbqeMqej">> = iolist_to_binary(re:replace("a","(?(?=(a(*ACCEPT)z))a)","MEbqeM\\1qej",[global])), 
-    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a)(?1)+ab","&",[])), 
-    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a)(?1)+ab","&",[global])), 
-    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a)(?1)++ab","O&\\1shXpvDpv&VVC",[])), 
-    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a)(?1)++ab","O&\\1shXpvDpv&VVC",[global])), 
-    <<"RARockgammon">> = iolist_to_binary(re:replace("backgammon","(?(DEFINE)(a))?b(?1)","RARo\\1",[])), 
-    <<"RARockgammon">> = iolist_to_binary(re:replace("backgammon","(?(DEFINE)(a))?b(?1)","RARo\\1",[global])), 
-    <<"wlgVxP
+    <<"oykaGJTnwyJ">> = iolist_to_binary(re:replace("ba","\\A.*?(a|bc)","oyk\\1GJTnwyJ",[])), 
+    <<"oykaGJTnwyJ">> = iolist_to_binary(re:replace("ba","\\A.*?(a|bc)","oyk\\1GJTnwyJ",[global])), 
+    <<"rP">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc)++","r\\1P",[])), 
+    <<"rP">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc)++","r\\1P",[global])), 
+    <<"mVYabaiTtvcE">> = iolist_to_binary(re:replace("ba","\\A.*?(a|bc)++","mVY\\1&iTtvcE",[])), 
+    <<"mVYabaiTtvcE">> = iolist_to_binary(re:replace("ba","\\A.*?(a|bc)++","mVY\\1&iTtvcE",[global])), 
+    <<"LbassxlIODjbanukQ">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc|d)","L&ssxlIODj&n\\1\\1ukQ",[])), 
+    <<"LbassxlIODjbanukQ">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc|d)","L&ssxlIODj&n\\1\\1ukQ",[global])), 
+    <<"aPbcQmbYueetle">> = iolist_to_binary(re:replace("beetle","(?:(b))++","aPbcQm&Yu",[])), 
+    <<"aPbcQmbYueetle">> = iolist_to_binary(re:replace("beetle","(?:(b))++","aPbcQm&Yu",[global])), 
+    <<"Gaqa">> = iolist_to_binary(re:replace("a","(?(?=(a(*ACCEPT)z))a)","G\\1q&",[])), 
+    <<"GaqaGq">> = iolist_to_binary(re:replace("a","(?(?=(a(*ACCEPT)z))a)","G\\1q&",[global])), 
+    <<"aaaabjQnJbiaaaabtUxBujcSC">> = iolist_to_binary(re:replace("aaaab","^(a)(?1)+ab","&jQnJbi&tUxBujcSC",[])), 
+    <<"aaaabjQnJbiaaaabtUxBujcSC">> = iolist_to_binary(re:replace("aaaab","^(a)(?1)+ab","&jQnJbi&tUxBujcSC",[global])), 
+    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a)(?1)++ab","DNWp&\\1",[])), 
+    <<"aaaab">> = iolist_to_binary(re:replace("aaaab","^(a)(?1)++ab","DNWp&\\1",[global])), 
+    <<"FbaUCbajUSvbabLskbVFDSRckgammon">> = iolist_to_binary(re:replace("backgammon","(?(DEFINE)(a))?b(?1)","F&UC&jUSv&bLskbVFDSR",[])), 
+    <<"FbaUCbajUSvbabLskbVFDSRckgammon">> = iolist_to_binary(re:replace("backgammon","(?(DEFINE)(a))?b(?1)","F&UC&jUSv&bLskbVFDSR",[global])), 
+    <<"x
 def">> = iolist_to_binary(re:replace("abc
-def","^\\N+","wlgVxP",[])), 
-    <<"wlgVxP
+def","^\\N+","x",[])), 
+    <<"x
 def">> = iolist_to_binary(re:replace("abc
-def","^\\N+","wlgVxP",[global])), 
-    <<"G
+def","^\\N+","x",[global])), 
+    <<"uvwVXabc
 def">> = iolist_to_binary(re:replace("abc
-def","^\\N{1,}","G",[])), 
-    <<"G
+def","^\\N{1,}","uv\\1wVX\\1&",[])), 
+    <<"uvwVXabc
 def">> = iolist_to_binary(re:replace("abc
-def","^\\N{1,}","G",[global])), 
-    <<"Iocde">> = iolist_to_binary(re:replace("aaaabcde","(?(R)a+|(?R)b)","Io",[])), 
-    <<"Iocde">> = iolist_to_binary(re:replace("aaaabcde","(?(R)a+|(?R)b)","Io",[global])), 
-    <<"kXRsqrvOjaaaaanNXFFUcde">> = iolist_to_binary(re:replace("aaaabcde","(?(R)a+|((?R))b)","kXRsqrvOja\\1nNXFFU",[])), 
-    <<"kXRsqrvOjaaaaanNXFFUcde">> = iolist_to_binary(re:replace("aaaabcde","(?(R)a+|((?R))b)","kXRsqrvOja\\1nNXFFU",[global])), 
-    <<"QNpwCPcde">> = iolist_to_binary(re:replace("aaaabcde","((?(R)a+|(?1)b))","QNpwCP",[])), 
-    <<"QNpwCPcde">> = iolist_to_binary(re:replace("aaaabcde","((?(R)a+|(?1)b))","QNpwCP",[global])), 
-    <<"QcDpPOcde">> = iolist_to_binary(re:replace("aaaabcde","((?(R1)a+|(?1)b))","QcDpPO",[])), 
-    <<"QcDpPOcde">> = iolist_to_binary(re:replace("aaaabcde","((?(R1)a+|(?1)b))","QcDpPO",[global])), 
-    <<"hIv">> = iolist_to_binary(re:replace("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","\\1hIv",[])), 
-    <<"hIv">> = iolist_to_binary(re:replace("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","\\1hIv",[global])), 
-    <<"bHaeaxaaAF">> = iolist_to_binary(re:replace("ba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","H&\\1eax&&AF",[])), 
-    <<"bHaeaxaaAF">> = iolist_to_binary(re:replace("ba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","H&\\1eax&&AF",[global])), 
-    <<"bbyaRYN">> = iolist_to_binary(re:replace("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","y&RYN",[])), 
-    <<"bbyaRYN">> = iolist_to_binary(re:replace("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","y&RYN",[global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b) c","y\\1YaiS",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b) c","y\\1YaiS",[extended,
-                                                                                                                                                                                                      global])), 
+def","^\\N{1,}","uv\\1wVX\\1&",[global])), 
+    <<"aXqaaaabqcaaaabhUBcde">> = iolist_to_binary(re:replace("aaaabcde","(?(R)a+|(?R)b)","aXq&qc&hUB",[])), 
+    <<"aXqaaaabqcaaaabhUBcde">> = iolist_to_binary(re:replace("aaaabcde","(?(R)a+|(?R)b)","aXq&qc&hUB",[global])), 
+    <<"aaaabdaaaaBaaaabXbaaaaefaaaaOwsSNUSdKcde">> = iolist_to_binary(re:replace("aaaabcde","(?(R)a+|((?R))b)","&d\\1B&Xb\\1ef\\1OwsSNUSdK",[])), 
+    <<"aaaabdaaaaBaaaabXbaaaaefaaaaOwsSNUSdKcde">> = iolist_to_binary(re:replace("aaaabcde","(?(R)a+|((?R))b)","&d\\1B&Xb\\1ef\\1OwsSNUSdK",[global])), 
+    <<"YRaaaabaaaabaVaaaabaaaabjPdaaaabaaaabjaaaabmaaaabKMmcde">> = iolist_to_binary(re:replace("aaaabcde","((?(R)a+|(?1)b))","YR&\\1aV\\1\\1jPd\\1\\1j&m&KMm",[])), 
+    <<"YRaaaabaaaabaVaaaabaaaabjPdaaaabaaaabjaaaabmaaaabKMmcde">> = iolist_to_binary(re:replace("aaaabcde","((?(R)a+|(?1)b))","YR&\\1aV\\1\\1jPd\\1\\1j&m&KMm",[global])), 
+    <<"CKJwaLFaaaabMsaaaabaaaabaaaabLrcde">> = iolist_to_binary(re:replace("aaaabcde","((?(R1)a+|(?1)b))","CKJwaLF&Ms&\\1\\1Lr",[])), 
+    <<"CKJwaLFaaaabMsaaaabaaaabaaaabLrcde">> = iolist_to_binary(re:replace("aaaabcde","((?(R1)a+|(?1)b))","CKJwaLF&Ms&\\1\\1Lr",[global])), 
+    <<"eaMVQRJEeaaaVaBfXaaa">> = iolist_to_binary(re:replace("aaa","((?(R)a|(?1)))*","e\\1MVQRJEe&V\\1BfX&",[])), 
+    <<"eaMVQRJEeaaaVaBfXaaaeMVQRJEeVBfX">> = iolist_to_binary(re:replace("aaa","((?(R)a|(?1)))*","e\\1MVQRJEe&V\\1BfX&",[global])), 
+    <<"MakJwuACGqDMaaaaaUnx">> = iolist_to_binary(re:replace("aaa","((?(R)a|(?1)))+","M\\1kJwuACGqDM\\1&aUnx",[])), 
+    <<"MakJwuACGqDMaaaaaUnx">> = iolist_to_binary(re:replace("aaa","((?(R)a|(?1)))+","M\\1kJwuACGqDM\\1&aUnx",[global])), 
+    <<"h">> = iolist_to_binary(re:replace("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","h",[])), 
+    <<"h">> = iolist_to_binary(re:replace("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","h",[global])), 
+    <<"bRCaBnaanS">> = iolist_to_binary(re:replace("ba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","RC&Bn&\\1\\1&nS",[])), 
+    <<"bRCaBnaanS">> = iolist_to_binary(re:replace("ba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","RC&Bn&\\1\\1&nS",[global])), 
+    <<"bbaagaaxOODdgKqaOJ">> = iolist_to_binary(re:replace("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","a\\1&g&&xOODd\\1g\\1Kq&\\1OJ",[])), 
+    <<"bbaagaaxOODdgKqaOJ">> = iolist_to_binary(re:replace("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))","a\\1&g&&xOODd\\1g\\1Kq&\\1OJ",[global])), 
     ok.
 run47() ->
-    <<"LababMabJVX">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b|(*F)) c","L\\1\\1M\\1JVX",[extended])), 
-    <<"LababMabJVX">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b|(*F)) c","L\\1\\1M\\1JVX",[extended,
-                                                                                                                                                                                                                              global])), 
-    <<"jBPevabLaabcWNWjnnaabcpgwaabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b) | (*F) ) c","jBPev\\1L&WNWjnn&pgw&",[extended])), 
-    <<"jBPevabLaabcWNWjnnaabcpgwaabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b) | (*F) ) c","jBPev\\1L&WNWjnn&pgw&",[extended,
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b) c","TsVxnH\\1",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b) c","TsVxnH\\1",[extended,
+                                                                                                                                                                                                        global])), 
+    <<"aknaabcabababsabaabcxIQjWA">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b|(*F)) c","akn&\\1\\1\\1s\\1&xIQjWA",[extended])), 
+    <<"aknaabcabababsabaabcxIQjWA">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b|(*F)) c","akn&\\1\\1\\1s\\1&xIQjWA",[extended,
+                                                                                                                                                                                                                                                     global])), 
+    <<"F">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b) | (*F) ) c","F",[extended])), 
+    <<"F">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b) | (*F) ) c","F",[extended,
+                                                                                                                                                                                                             global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b) ) c","bITLs\\1MJKk\\1\\1m",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b) ) c","bITLs\\1MJKk\\1\\1m",[extended,
+                                                                                                                                                                                                                                      global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b) c","u&IJDM\\1WAKII&G\\1hn",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b) c","u&IJDM\\1WAKII&G\\1hn",[extended,
+                                                                                                                                                                                                                                       global])), 
+    <<"KPwyWqtephaabccFNSg">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b|(*F)) c","KPwy\\1Wqteph&cFN\\1Sg\\1",[extended])), 
+    <<"KPwyWqtephaabccFNSg">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b|(*F)) c","KPwy\\1Wqteph&cFN\\1Sg\\1",[extended,
                                                                                                                                                                                                                                                          global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b) ) c","GOxmfDqgi",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b) ) c","GOxmfDqgi",[extended,
-                                                                                                                                                                                                               global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b) c","H\\1mWytdK\\1",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b) c","H\\1mWytdK\\1",[extended,
+    <<"HHvvo">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b) | (*F) ) c","HHvvo",[extended])), 
+    <<"HHvvo">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b) | (*F) ) c","HHvvo",[extended,
+                                                                                                                                                                                                                             global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b) ) c","QVIA\\1d",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b) ) c","QVIA\\1d",[extended,
+                                                                                                                                                                                                                      global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?>a(*THEN)b) c","qjrOI&&nRtGbf",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?>a(*THEN)b) c","qjrOI&&nRtGbf",[extended,
+                                                                                                                                                                                                                     global])), 
+    <<"w">> = iolist_to_binary(re:replace("aabc","^.*? (?>a(*THEN)b|(*F)) c","w",[extended])), 
+    <<"w">> = iolist_to_binary(re:replace("aabc","^.*? (?>a(*THEN)b|(*F)) c","w",[extended,
+                                                                                                                                                                                                     global])), 
+    <<"keXPouTAhaabcXevPvyjQT">> = iolist_to_binary(re:replace("aabc","^.*? (?> (?>a(*THEN)b) | (*F) ) c","keXPouTAh&XevPvyjQT",[extended])), 
+    <<"keXPouTAhaabcXevPvyjQT">> = iolist_to_binary(re:replace("aabc","^.*? (?> (?>a(*THEN)b) | (*F) ) c","keXPouTAh&XevPvyjQT",[extended,
+                                                                                                                                                                                                                                                          global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?> (?>a(*THEN)b) ) c","&Rj&sfrR",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?> (?>a(*THEN)b) ) c","&Rj&sfrR",[extended,
+                                                                                                                                                                                                                       global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b)++ c","\\1prYdoWF\\1MgrcQIUdFSO",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b)++ c","\\1prYdoWF\\1MgrcQIUdFSO",[extended,
+                                                                                                                                                                                                                                           global])), 
+    <<"MOaabcnbyBabtGHNao">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b|(*F))++ c","MO&nbyB\\1tGHNao",[extended])), 
+    <<"MOaabcnbyBabtGHNao">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b|(*F))++ c","MO&nbyB\\1tGHNao",[extended,
+                                                                                                                                                                                                                                     global])), 
+    <<"yxJFsgWaabchb">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b)++ | (*F) )++ c","yxJFsgW&hb",[extended])), 
+    <<"yxJFsgWaabchb">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b)++ | (*F) )++ c","yxJFsgW&hb",[extended,
+                                                                                                                                                                                                                                        global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b)++ )++ c","EmmhY&&",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b)++ )++ c","EmmhY&&",[extended,
                                                                                                                                                                                                                      global])), 
-    <<"bpmBlFODKYLa">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b|(*F)) c","bpmBlFO\\1DKYLa",[extended])), 
-    <<"bpmBlFODKYLa">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b|(*F)) c","bpmBlFO\\1DKYLa",[extended,
-                                                                                                                                                                                                                                  global])), 
-    <<"JjdAaabcVAKJYnJUNmb">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b) | (*F) ) c","JjdA&VAKJYnJUN\\1mb",[extended])), 
-    <<"JjdAaabcVAKJYnJUNmb">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b) | (*F) ) c","JjdA&VAKJYnJUN\\1mb",[extended,
-                                                                                                                                                                                                                                                           global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b) ) c","th\\1Srp\\1LGEBK",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b) ) c","th\\1Srp\\1LGEBK",[extended,
-                                                                                                                                                                                                                                       global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?>a(*THEN)b) c","ukgQQVa\\1qLglPHKE",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?>a(*THEN)b) c","ukgQQVa\\1qLglPHKE",[extended,
-                                                                                                                                                                                                                              global])), 
-    <<"PVXXt">> = iolist_to_binary(re:replace("aabc","^.*? (?>a(*THEN)b|(*F)) c","PVXXt",[extended])), 
-    <<"PVXXt">> = iolist_to_binary(re:replace("aabc","^.*? (?>a(*THEN)b|(*F)) c","PVXXt",[extended,
-                                                                                                                                                                                                             global])), 
-    <<"XNnaabcsJeaabciijbma">> = iolist_to_binary(re:replace("aabc","^.*? (?> (?>a(*THEN)b) | (*F) ) c","XNn&sJe&iijbma",[extended])), 
-    <<"XNnaabcsJeaabciijbma">> = iolist_to_binary(re:replace("aabc","^.*? (?> (?>a(*THEN)b) | (*F) ) c","XNn&sJe&iijbma",[extended,
-                                                                                                                                                                                                                                                 global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?> (?>a(*THEN)b) ) c","CtO\\1VdQgHMA&JMp",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?> (?>a(*THEN)b) ) c","CtO\\1VdQgHMA&JMp",[extended,
-                                                                                                                                                                                                                                         global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b)++ c","AAl\\1s\\1MAOnKUxaX",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b)++ c","AAl\\1s\\1MAOnKUxaX",[extended,
-                                                                                                                                                                                                                                 global])), 
-    <<"iaabcpWabNRGraabct">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b|(*F))++ c","i&pW\\1NRGr&t",[extended])), 
-    <<"iaabcpWabNRGraabct">> = iolist_to_binary(re:replace("aabc","^.*? (a(*THEN)b|(*F))++ c","i&pW\\1NRGr&t",[extended,
-                                                                                                                                                                                                                                global])), 
-    <<"aabcqfVFpeSPlabMdablfKabP">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b)++ | (*F) )++ c","&qfVFpeSPl\\1Md\\1lfK\\1P",[extended])), 
-    <<"aabcqfVFpeSPlabMdablfKabP">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b)++ | (*F) )++ c","&qfVFpeSPl\\1Md\\1lfK\\1P",[extended,
-                                                                                                                                                                                                                                                                         global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b)++ )++ c","b\\1de\\1",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? ( (a(*THEN)b)++ )++ c","b\\1de\\1",[extended,
-                                                                                                                                                                                                                         global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b)++ c","&\\1&MQR\\1u\\1SGG&\\1SpJ",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b)++ c","&\\1&MQR\\1u\\1SGG&\\1SpJ",[extended,
-                                                                                                                                                                                                                                                      global])), 
     ok.
 run48() ->
-    <<"SaabcjaKGAOmOgHE">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b|(*F))++ c","S&\\1jaKGAOmOgHE",[extended])), 
-    <<"SaabcjaKGAOmOgHE">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b|(*F))++ c","S&\\1jaKGAOmOgHE",[extended,
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b)++ c","RD",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b)++ c","RD",[extended,
+                                                                                                                                                                                                 global])), 
+    <<"HVPtJaabckhaabcTDNQFaabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b|(*F))++ c","HVPtJ&k\\1\\1h&TDNQ\\1F&",[extended])), 
+    <<"HVPtJaabckhaabcTDNQFaabc">> = iolist_to_binary(re:replace("aabc","^.*? (?:a(*THEN)b|(*F))++ c","HVPtJ&k\\1\\1h&TDNQ\\1F&",[extended,
+                                                                                                                                                                                                                                                             global])), 
+    <<"GYWUPwD">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b)++ | (*F) )++ c","GYWUPwD",[extended])), 
+    <<"GYWUPwD">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b)++ | (*F) )++ c","GYWUPwD",[extended,
                                                                                                                                                                                                                                          global])), 
-    <<"VvLaabclAtFq">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b)++ | (*F) )++ c","VvL&lAtFq",[extended])), 
-    <<"VvLaabclAtFq">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b)++ | (*F) )++ c","VvL&lAtFq",[extended,
-                                                                                                                                                                                                                                              global])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b)++ )++ c","Mg&",[extended])), 
-    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b)++ )++ c","Mg&",[extended,
-                                                                                                                                                                                                                    global])), 
-    <<"prdTVmJacpUmv">> = iolist_to_binary(re:replace("ac","^(?(?=a(*THEN)b)ab|ac)","prdT\\1VmJ&pUmv",[])), 
-    <<"prdTVmJacpUmv">> = iolist_to_binary(re:replace("ac","^(?(?=a(*THEN)b)ab|ac)","prdT\\1VmJ&pUmv",[global])), 
-    <<"ba">> = iolist_to_binary(re:replace("ba","^.*?(?(?=a)a|b(*THEN)c)","wa",[])), 
-    <<"ba">> = iolist_to_binary(re:replace("ba","^.*?(?(?=a)a|b(*THEN)c)","wa",[global])), 
-    <<"JLcpcbaPX">> = iolist_to_binary(re:replace("ba","^.*?(?:(?(?=a)a|b(*THEN)c)|d)","JLcpc&PX",[])), 
-    <<"JLcpcbaPX">> = iolist_to_binary(re:replace("ba","^.*?(?:(?(?=a)a|b(*THEN)c)|d)","JLcpc&PX",[global])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","^.*?(?(?=a)a(*THEN)b|c)","P\\1eLsoy&h",[])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","^.*?(?(?=a)a(*THEN)b|c)","P\\1eLsoy&h",[global])), 
-    <<"aaQkbjSmrabIabc">> = iolist_to_binary(re:replace("aabc","^.*(?=a(*THEN)b)","&&Q\\1kbjSmr&\\1bI",[])), 
-    <<"aaQkbjSmrabIabc">> = iolist_to_binary(re:replace("aabc","^.*(?=a(*THEN)b)","&&Q\\1kbjSmr&\\1bI",[global])), 
-    <<"xascDcHDAWsCEkjCgcd">> = iolist_to_binary(re:replace("xacd","(?<=a(*ACCEPT)b)c","s\\1&D&HDAWsCEkjC\\1g&",[])), 
-    <<"xascDcHDAWsCEkjCgcd">> = iolist_to_binary(re:replace("xacd","(?<=a(*ACCEPT)b)c","s\\1&D&HDAWsCEkjC\\1g&",[global])), 
-    <<"xaTcalxCpPaREWFWqwSqLed">> = iolist_to_binary(re:replace("xacd","(?<=(a(*ACCEPT)b))c","T&\\1lxCpP\\1REWFWqwSqLe",[])), 
-    <<"xaTcalxCpPaREWFWqwSqLed">> = iolist_to_binary(re:replace("xacd","(?<=(a(*ACCEPT)b))c","T&\\1lxCpP\\1REWFWqwSqLe",[global])), 
-    <<"xababKJXd">> = iolist_to_binary(re:replace("xabcd","(?<=(a(*COMMIT)b))c","\\1KJX",[])), 
-    <<"xababKJXd">> = iolist_to_binary(re:replace("xabcd","(?<=(a(*COMMIT)b))c","\\1KJX",[global])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=(a(*COMMIT)b))c","caxcMW&&uQRuH",[])), 
-    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=(a(*COMMIT)b))c","caxcMW&&uQRuH",[global])), 
-    <<"xacd">> = iolist_to_binary(re:replace("xacd","(?<=(a(*COMMIT)b))c","FOAJ",[])), 
-    <<"xacd">> = iolist_to_binary(re:replace("xacd","(?<=(a(*COMMIT)b))c","FOAJ",[global])), 
-    <<"xkklXcAWOSApWPhcsCd">> = iolist_to_binary(re:replace("xcd","(?<!a(*FAIL)b)c","kklX&AWOSApWPhcsC",[])), 
-    <<"xkklXcAWOSApWPhcsCd">> = iolist_to_binary(re:replace("xcd","(?<!a(*FAIL)b)c","kklX&AWOSApWPhcsC",[global])), 
-    <<"aEd">> = iolist_to_binary(re:replace("acd","(?<!a(*FAIL)b)c","E",[])), 
-    <<"aEd">> = iolist_to_binary(re:replace("acd","(?<!a(*FAIL)b)c","E",[global])), 
-    <<"xabXbpgbspePmyaYAcaQfd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*PRUNE)b)c","XbpgbspePmyaYA&a\\1Qf\\1",[])), 
-    <<"xabXbpgbspePmyaYAcaQfd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*PRUNE)b)c","XbpgbspePmyaYA&a\\1Qf\\1",[global])), 
-    <<"xabLEAOaSIPRfaaJd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*SKIP)b)c","LEAO\\1a\\1SIPRfaaJ",[])), 
-    <<"xabLEAOaSIPRfaaJd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*SKIP)b)c","LEAO\\1a\\1SIPRfaaJ",[global])), 
-    <<"xabaUocAdcnXoUlbd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*THEN)b)c","aUocAdcnXoUlb",[])), 
-    <<"xabaUocAdcnXoUlbd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*THEN)b)c","aUocAdcnXoUlb",[global])), 
-    <<"nkbGaaSijewUabcdnMG">> = iolist_to_binary(re:replace("abcd","(a)(?2){2}(.)","nkbG\\1aSijewU&nMG",[])), 
-    <<"nkbGaaSijewUabcdnMG">> = iolist_to_binary(re:replace("abcd","(a)(?2){2}(.)","nkbG\\1aSijewU&nMG",[global])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b)++ )++ c","f\\1\\1Ek&r\\1\\1&",[extended])), 
+    <<"aabc">> = iolist_to_binary(re:replace("aabc","^.*? (?: (?:a(*THEN)b)++ )++ c","f\\1\\1Ek&r\\1\\1&",[extended,
+                                                                                                                                                                                                                                                       global])), 
+    <<"taclqoaJUC">> = iolist_to_binary(re:replace("ac","^(?(?=a(*THEN)b)ab|ac)","t&lqoaJUC",[])), 
+    <<"taclqoaJUC">> = iolist_to_binary(re:replace("ac","^(?(?=a(*THEN)b)ab|ac)","t&lqoaJUC",[global])), 
+    <<"ba">> = iolist_to_binary(re:replace("ba","^.*?(?(?=a)a|b(*THEN)c)","Vh\\1CaWxBWkPj&",[])), 
+    <<"ba">> = iolist_to_binary(re:replace("ba","^.*?(?(?=a)a|b(*THEN)c)","Vh\\1CaWxBWkPj&",[global])), 
+    <<"keB">> = iolist_to_binary(re:replace("ba","^.*?(?:(?(?=a)a|b(*THEN)c)|d)","keB",[])), 
+    <<"keB">> = iolist_to_binary(re:replace("ba","^.*?(?:(?(?=a)a|b(*THEN)c)|d)","keB",[global])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","^.*?(?(?=a)a(*THEN)b|c)","&hGHyUT",[])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","^.*?(?(?=a)a(*THEN)b|c)","&hGHyUT",[global])), 
+    <<"aalwRkdRudOgViabc">> = iolist_to_binary(re:replace("aabc","^.*(?=a(*THEN)b)","\\1\\1&al\\1\\1wRkdRudO\\1gVi",[])), 
+    <<"aalwRkdRudOgViabc">> = iolist_to_binary(re:replace("aabc","^.*(?=a(*THEN)b)","\\1\\1&al\\1\\1wRkdRudO\\1gVi",[global])), 
+    <<"xaBjvlyeNRakKKdd">> = iolist_to_binary(re:replace("xacd","(?<=a(*ACCEPT)b)c","Bj\\1vlyeNRa\\1kKKd",[])), 
+    <<"xaBjvlyeNRakKKdd">> = iolist_to_binary(re:replace("xacd","(?<=a(*ACCEPT)b)c","Bj\\1vlyeNRa\\1kKKd",[global])), 
+    <<"xahwEupkaeaicd">> = iolist_to_binary(re:replace("xacd","(?<=(a(*ACCEPT)b))c","hwEupk\\1e\\1i&",[])), 
+    <<"xahwEupkaeaicd">> = iolist_to_binary(re:replace("xacd","(?<=(a(*ACCEPT)b))c","hwEupk\\1e\\1i&",[global])), 
+    <<"xabTIskAGiopxbaboXHqhd">> = iolist_to_binary(re:replace("xabcd","(?<=(a(*COMMIT)b))c","TIskAGiopxb\\1oXHqh",[])), 
+    <<"xabTIskAGiopxbaboXHqhd">> = iolist_to_binary(re:replace("xabcd","(?<=(a(*COMMIT)b))c","TIskAGiopxb\\1oXHqh",[global])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=(a(*COMMIT)b))c","&kSi\\1u\\1nbm",[])), 
+    <<"** Failers">> = iolist_to_binary(re:replace("** Failers","(?<=(a(*COMMIT)b))c","&kSi\\1u\\1nbm",[global])), 
+    <<"xacd">> = iolist_to_binary(re:replace("xacd","(?<=(a(*COMMIT)b))c","W\\1\\1kCqBlt&Hi\\1YuyKE",[])), 
+    <<"xacd">> = iolist_to_binary(re:replace("xacd","(?<=(a(*COMMIT)b))c","W\\1\\1kCqBlt&Hi\\1YuyKE",[global])), 
+    <<"xlBhbKjcSd">> = iolist_to_binary(re:replace("xcd","(?<!a(*FAIL)b)c","l\\1\\1\\1Bhb\\1Kj&S",[])), 
+    <<"xlBhbKjcSd">> = iolist_to_binary(re:replace("xcd","(?<!a(*FAIL)b)c","l\\1\\1\\1Bhb\\1Kj&S",[global])), 
+    <<"aTnbXLTid">> = iolist_to_binary(re:replace("acd","(?<!a(*FAIL)b)c","Tn\\1bXLTi\\1",[])), 
+    <<"aTnbXLTid">> = iolist_to_binary(re:replace("acd","(?<!a(*FAIL)b)c","Tn\\1bXLTi\\1",[global])), 
+    <<"xabiSd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*PRUNE)b)c","i\\1\\1S",[])), 
+    <<"xabiSd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*PRUNE)b)c","i\\1\\1S",[global])), 
+    <<"xabPPMbccnlcFnbcFteud">> = iolist_to_binary(re:replace("xabcd","(?<=a(*SKIP)b)c","PPMb&&nl&FnbcFteu",[])), 
+    <<"xabPPMbccnlcFnbcFteud">> = iolist_to_binary(re:replace("xabcd","(?<=a(*SKIP)b)c","PPMb&&nl&FnbcFteu",[global])), 
+    <<"xabVUmuVjd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*THEN)b)c","V\\1UmuVj",[])), 
+    <<"xabVUmuVjd">> = iolist_to_binary(re:replace("xabcd","(?<=a(*THEN)b)c","V\\1UmuVj",[global])), 
     ok.
 run49() ->
-    <<"hello world SintestMnKXO">> = iolist_to_binary(re:replace("hello world test","(another)?(\\1?)test","Sin&MnKXO",[])), 
-    <<"hello world SintestMnKXO">> = iolist_to_binary(re:replace("hello world test","(another)?(\\1?)test","Sin&MnKXO",[global])), 
-    <<"hello world test">> = iolist_to_binary(re:replace("hello world test","(another)?(\\1+)test","EqY&e&Np",[])), 
-    <<"hello world test">> = iolist_to_binary(re:replace("hello world test","(another)?(\\1+)test","EqY&e&Np",[global])), 
-    <<"aacnRTVpYnGmPcIyAaacWH">> = iolist_to_binary(re:replace("aac","(a(*COMMIT)b){0}a(?1)|aac","\\1&n\\1RTVpYnGmPcIyA&WH",[])), 
-    <<"aacnRTVpYnGmPcIyAaacWH">> = iolist_to_binary(re:replace("aac","(a(*COMMIT)b){0}a(?1)|aac","\\1&n\\1RTVpYnGmPcIyA&WH",[global])), 
-    <<"saacAdlboHVPY">> = iolist_to_binary(re:replace("aac","((?:a?)*)*c","s&\\1Adlb\\1oHVPY",[])), 
-    <<"saacAdlboHVPY">> = iolist_to_binary(re:replace("aac","((?:a?)*)*c","s&\\1Adlb\\1oHVPY",[global])), 
-    <<"PQFQipl">> = iolist_to_binary(re:replace("aac","((?>a?)*)*c","\\1PQF\\1Qipl",[])), 
-    <<"PQFQipl">> = iolist_to_binary(re:replace("aac","((?>a?)*)*c","\\1PQF\\1Qipl",[global])), 
-    <<"aOSwgH">> = iolist_to_binary(re:replace("aba","(?>.*?a)(?<=ba)","OSwg\\1H",[])), 
-    <<"aOSwgH">> = iolist_to_binary(re:replace("aba","(?>.*?a)(?<=ba)","OSwg\\1H",[global])), 
-    <<"UL">> = iolist_to_binary(re:replace("aba","(?:.*?a)(?<=ba)","UL",[])), 
-    <<"UL">> = iolist_to_binary(re:replace("aba","(?:.*?a)(?<=ba)","UL",[global])), 
-    <<"akGFFqTULiWlebdQv">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","kGFFqTU\\1Li\\1\\1Wl\\1ebdQv",[])), 
-    <<"akGFFqTULiWlebdQv">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","kGFFqTU\\1Li\\1\\1Wl\\1ebdQv",[global])), 
-    <<"aXPTFWMMabnvLRLXcgs">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","XP\\1T\\1FWMM&nvLRL\\1Xcgs",[dotall])), 
-    <<"aXPTFWMMabnvLRLXcgs">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","XP\\1T\\1FWMM&nvLRL\\1Xcgs",[dotall,
-                                                                                                                                                                                                                                 global])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","^a(*PRUNE)b","kTbd&d\\1IUxwe",[dotall])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","^a(*PRUNE)b","kTbd&d\\1IUxwe",[dotall,
-                                                                                                                                                                                                   global])), 
-    <<"atVababo">> = iolist_to_binary(re:replace("aab",".*?a(*SKIP)b","\\1tV&&o",[])), 
-    <<"atVababo">> = iolist_to_binary(re:replace("aab",".*?a(*SKIP)b","\\1tV&&o",[global])), 
-    <<"aWeRyiVpKsDiabnl">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","WeR\\1yiVpKsDi&nl\\1",[dotall])), 
-    <<"aWeRyiVpKsDiabnl">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","WeR\\1yiVpKsDi&nl\\1",[dotall,
-                                                                                                                                                                                                            global])), 
-    <<"aUabbhWWOF">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","U&bhWWOF\\1",[])), 
-    <<"aUabbhWWOF">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","U&bhWWOF\\1",[global])), 
+    <<"fQabcdabcdjOmbrqfabcdAbBVYaRO">> = iolist_to_binary(re:replace("abcd","(a)(?2){2}(.)","fQ&&jOmbrqf&AbBVY\\1RO",[])), 
+    <<"fQabcdabcdjOmbrqfabcdAbBVYaRO">> = iolist_to_binary(re:replace("abcd","(a)(?2){2}(.)","fQ&&jOmbrqf&AbBVY\\1RO",[global])), 
+    <<"hello world yxxigMcOStestrk">> = iolist_to_binary(re:replace("hello world test","(another)?(\\1?)test","yxxigMcOS&rk",[])), 
+    <<"hello world yxxigMcOStestrk">> = iolist_to_binary(re:replace("hello world test","(another)?(\\1?)test","yxxigMcOS&rk",[global])), 
+    <<"hello world test">> = iolist_to_binary(re:replace("hello world test","(another)?(\\1+)test","dx\\1giHSx&BeV&E",[])), 
+    <<"hello world test">> = iolist_to_binary(re:replace("hello world test","(another)?(\\1+)test","dx\\1giHSx&BeV&E",[global])), 
+    <<"DwfaacPJXaacSN">> = iolist_to_binary(re:replace("aac","(a(*COMMIT)b){0}a(?1)|aac","Dwf&PJX\\1\\1&SN",[])), 
+    <<"DwfaacPJXaacSN">> = iolist_to_binary(re:replace("aac","(a(*COMMIT)b){0}a(?1)|aac","Dwf&PJX\\1\\1&SN",[global])), 
+    <<"lQ">> = iolist_to_binary(re:replace("aac","((?:a?)*)*c","l\\1Q",[])), 
+    <<"lQ">> = iolist_to_binary(re:replace("aac","((?:a?)*)*c","l\\1Q",[global])), 
+    <<"mytQYMtByQalFhPaqAF">> = iolist_to_binary(re:replace("aac","((?>a?)*)*c","\\1mytQYMtByQalFhPaqAF",[])), 
+    <<"mytQYMtByQalFhPaqAF">> = iolist_to_binary(re:replace("aac","((?>a?)*)*c","\\1mytQYMtByQalFhPaqAF",[global])), 
+    <<"aJcbatLdoGHtuOHxJ">> = iolist_to_binary(re:replace("aba","(?>.*?a)(?<=ba)","Jc&tLdoGHt\\1uOHxJ",[])), 
+    <<"aJcbatLdoGHtuOHxJ">> = iolist_to_binary(re:replace("aba","(?>.*?a)(?<=ba)","Jc&tLdoGHt\\1uOHxJ",[global])), 
+    <<"jnJTr">> = iolist_to_binary(re:replace("aba","(?:.*?a)(?<=ba)","jnJTr",[])), 
+    <<"jnJTr">> = iolist_to_binary(re:replace("aba","(?:.*?a)(?<=ba)","jnJTr",[global])), 
+    <<"aSSoEg">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","SS\\1\\1oE\\1g",[])), 
+    <<"aSSoEg">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","SS\\1\\1oE\\1g",[global])), 
+    <<"aOdJuWtvQ">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","OdJuWtvQ",[dotall])), 
+    <<"aOdJuWtvQ">> = iolist_to_binary(re:replace("aab",".*?a(*PRUNE)b","OdJuWtvQ",[dotall,
+                                                                                                                                                                                         global])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","^a(*PRUNE)b","u\\1oO\\1B\\1\\1",[dotall])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","^a(*PRUNE)b","u\\1oO\\1B\\1\\1",[dotall,
+                                                                                                                                                                                                         global])), 
+    <<"aUtmYVcabmqfPDm">> = iolist_to_binary(re:replace("aab",".*?a(*SKIP)b","\\1UtmYVc\\1&mq\\1fPDm",[])), 
+    <<"aUtmYVcabmqfPDm">> = iolist_to_binary(re:replace("aab",".*?a(*SKIP)b","\\1UtmYVc\\1&mq\\1fPDm",[global])), 
+    <<"amg">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","m\\1g",[dotall])), 
+    <<"amg">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","m\\1g",[dotall,
+                                                                                                                                                                            global])), 
     ok.
 run50() ->
-    <<"aab">> = iolist_to_binary(re:replace("aab","(?>^a)b","l",[dotall])), 
-    <<"aab">> = iolist_to_binary(re:replace("aab","(?>^a)b","l",[dotall,
-                                                                                                                                                               global])), 
-    <<"alphabetabcdeY">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*?)(?<=(abcd)|(wxyz))","eY",[])), 
-    <<"alphabetabcdeY">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*?)(?<=(abcd)|(wxyz))","eY",[global])), 
-    <<"endingwxyzmUXcfh">> = iolist_to_binary(re:replace("endingwxyz","(?>.*?)(?<=(abcd)|(wxyz))","mUX&cf\\1\\1h",[])), 
-    <<"endingwxyzmUXcfh">> = iolist_to_binary(re:replace("endingwxyz","(?>.*?)(?<=(abcd)|(wxyz))","mUX&cf\\1\\1h",[global])), 
-    <<"alphabetabcddalphabetabcdHPabcdycalphabetabcdalphabetabcdabcdAsalphabetabcdnalphabetabcd">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*)(?<=(abcd)|(wxyz))","&d&HP\\1yc&&\\1As&n&",[])), 
-    <<"alphabetabcddalphabetabcdHPabcdycalphabetabcdalphabetabcdabcdAsalphabetabcdnalphabetabcddHPabcdycabcdAsn">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*)(?<=(abcd)|(wxyz))","&d&HP\\1yc&&\\1As&n&",[global])), 
-    <<"nuJausendingwxyzRQmendingwxyzxY">> = iolist_to_binary(re:replace("endingwxyz","(?>.*)(?<=(abcd)|(wxyz))","nuJaus&RQm&xY",[])), 
-    <<"nuJausendingwxyzRQmendingwxyzxYnuJausRQmxY">> = iolist_to_binary(re:replace("endingwxyz","(?>.*)(?<=(abcd)|(wxyz))","nuJaus&RQm&xY",[global])), 
-    <<"abcdfooxyz">> = iolist_to_binary(re:replace("abcdfooxyz","(?>.*)foo","tW\\1",[])), 
-    <<"abcdfooxyz">> = iolist_to_binary(re:replace("abcdfooxyz","(?>.*)foo","tW\\1",[global])), 
-    <<"abcdfooVDUixyz">> = iolist_to_binary(re:replace("abcdfooxyz","(?>.*?)foo","&VDUi",[])), 
-    <<"abcdfooVDUixyz">> = iolist_to_binary(re:replace("abcdfooxyz","(?>.*?)foo","&VDUi",[global])), 
-    <<"acxmMn">> = iolist_to_binary(re:replace("ac","(?:(a(*PRUNE)b)){0}(?:(?1)|ac)","&\\1xmMn",[])), 
-    <<"acxmMn">> = iolist_to_binary(re:replace("ac","(?:(a(*PRUNE)b)){0}(?:(?1)|ac)","&\\1xmMn",[global])), 
-    <<"PvKHsAacacQ">> = iolist_to_binary(re:replace("ac","(?:(a(*SKIP)b)){0}(?:(?1)|ac)","P\\1vKHsA&&Q",[])), 
-    <<"PvKHsAacacQ">> = iolist_to_binary(re:replace("ac","(?:(a(*SKIP)b)){0}(?:(?1)|ac)","P\\1vKHsA&&Q",[global])), 
-    <<"aa">> = iolist_to_binary(re:replace("aa","(?<=(*SKIP)ac)a","g",[])), 
-    <<"aa">> = iolist_to_binary(re:replace("aa","(?<=(*SKIP)ac)a","g",[global])), 
-    <<"aakcebaaaacgyaaaaceWGsoCOKKn">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)b|a+c","kceb&gy&eWG\\1soCOKKn",[])), 
-    <<"aakcebaaaacgyaaaaceWGsoCOKKn">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)b|a+c","kceb&gy&eWG\\1soCOKKn",[global])), 
-    <<"aaMwmkmaaaacTVDJaaaacSHIqUKYU">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)(*PRUNE)b|a+c","Mwmk\\1m&TVDJ&SHIqUKYU",[])), 
-    <<"aaMwmkmaaaacTVDJaaaacSHIqUKYU">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)(*PRUNE)b|a+c","Mwmk\\1m&TVDJ&SHIqUKYU",[global])), 
-    <<"aaaaaacWXE">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP:N)(*PRUNE)b|a+c","&WXE",[])), 
-    <<"aaaaaacWXE">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP:N)(*PRUNE)b|a+c","&WXE",[global])), 
-    <<"aalIbneaaaac">> = iolist_to_binary(re:replace("aaaaaac","aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c","\\1lI\\1b\\1ne&",[])), 
-    <<"aalIbneaaaac">> = iolist_to_binary(re:replace("aaaaaac","aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c","\\1lI\\1b\\1ne&",[global])), 
-    <<"aauaaaacUCgqIctaaaacOCUYF">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)(*PRUNE)b|a+c","u&UCg\\1qIct&O\\1CU\\1\\1YF",[])), 
-    <<"aauaaaacUCgqIctaaaacOCUYF">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)(*PRUNE)b|a+c","u&UCg\\1qIct&O\\1CU\\1\\1YF",[global])), 
+    <<"aPabRwBtwCmcabVfNbs">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","P&RwBtwCmc&VfNb\\1\\1s",[])), 
+    <<"aPabRwBtwCmcabVfNbs">> = iolist_to_binary(re:replace("aab","(?>.*?a)b","P&RwBtwCmc&VfNb\\1\\1s",[global])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","(?>^a)b","a\\1a",[dotall])), 
+    <<"aab">> = iolist_to_binary(re:replace("aab","(?>^a)b","a\\1a",[dotall,
+                                                                                                                                                                        global])), 
+    <<"alphabetabcdQVHlseDxWoyVop">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*?)(?<=(abcd)|(wxyz))","QVHlseDxWoyVop",[])), 
+    <<"alphabetabcdQVHlseDxWoyVop">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*?)(?<=(abcd)|(wxyz))","QVHlseDxWoyVop",[global])), 
+    <<"endingwxyzvOEVceUN">> = iolist_to_binary(re:replace("endingwxyz","(?>.*?)(?<=(abcd)|(wxyz))","vOE\\1VceUN&",[])), 
+    <<"endingwxyzvOEVceUN">> = iolist_to_binary(re:replace("endingwxyz","(?>.*?)(?<=(abcd)|(wxyz))","vOE\\1VceUN&",[global])), 
+    <<"VaQAuabcdDRalphabetabcdGQKSabcdMbhX">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*)(?<=(abcd)|(wxyz))","VaQAu\\1DR&GQKS\\1MbhX",[])), 
+    <<"VaQAuabcdDRalphabetabcdGQKSabcdMbhXVaQAuabcdDRGQKSabcdMbhX">> = iolist_to_binary(re:replace("alphabetabcd","(?>.*)(?<=(abcd)|(wxyz))","VaQAu\\1DR&GQKS\\1MbhX",[global])), 
+    <<"Lendingwxyz">> = iolist_to_binary(re:replace("endingwxyz","(?>.*)(?<=(abcd)|(wxyz))","L\\1&",[])), 
+    <<"LendingwxyzL">> = iolist_to_binary(re:replace("endingwxyz","(?>.*)(?<=(abcd)|(wxyz))","L\\1&",[global])), 
+    <<"abcdfooxyz">> = iolist_to_binary(re:replace("abcdfooxyz","(?>.*)foo","O\\1",[])), 
+    <<"abcdfooxyz">> = iolist_to_binary(re:replace("abcdfooxyz","(?>.*)foo","O\\1",[global])), 
+    <<"abcdEDLXMxyz">> = iolist_to_binary(re:replace("abcdfooxyz","(?>.*?)foo","EDLXM",[])), 
+    <<"abcdEDLXMxyz">> = iolist_to_binary(re:replace("abcdfooxyz","(?>.*?)foo","EDLXM",[global])), 
+    <<"KacvfWficUMXYUhCR">> = iolist_to_binary(re:replace("ac","(?:(a(*PRUNE)b)){0}(?:(?1)|ac)","K&vfWficUMXYUhCR",[])), 
+    <<"KacvfWficUMXYUhCR">> = iolist_to_binary(re:replace("ac","(?:(a(*PRUNE)b)){0}(?:(?1)|ac)","K&vfWficUMXYUhCR",[global])), 
+    <<"lVNcLhkqs">> = iolist_to_binary(re:replace("ac","(?:(a(*SKIP)b)){0}(?:(?1)|ac)","lVNcLhkqs",[])), 
+    <<"lVNcLhkqs">> = iolist_to_binary(re:replace("ac","(?:(a(*SKIP)b)){0}(?:(?1)|ac)","lVNcLhkqs",[global])), 
+    <<"aa">> = iolist_to_binary(re:replace("aa","(?<=(*SKIP)ac)a","WA\\1ysWU",[])), 
+    <<"aa">> = iolist_to_binary(re:replace("aa","(?<=(*SKIP)ac)a","WA\\1ysWU",[global])), 
+    <<"aaHvYt">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)b|a+c","Hv\\1Yt",[])), 
+    <<"aaHvYt">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)b|a+c","Hv\\1Yt",[global])), 
+    <<"aamkEaaaaclOsMTmDx">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)(*PRUNE)b|a+c","mkE&lOsM\\1TmDx",[])), 
+    <<"aamkEaaaaclOsMTmDx">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)(*PRUNE)b|a+c","mkE&lOsM\\1TmDx",[global])), 
+    <<"aarTnFhwuaaaacOCC">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP:N)(*PRUNE)b|a+c","rTn\\1Fhwu\\1&OCC",[])), 
+    <<"aarTnFhwuaaaacOCC">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP:N)(*PRUNE)b|a+c","rTn\\1Fhwu\\1&OCC",[global])), 
+    <<"aaWgwMatYijEPVVhET">> = iolist_to_binary(re:replace("aaaaaac","aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c","WgwMatYijEPVVhET",[])), 
+    <<"aaWgwMatYijEPVVhET">> = iolist_to_binary(re:replace("aaaaaac","aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c","WgwMatYijEPVVhET",[global])), 
+    <<"aaDFldiXfsqAoaaaacgyaaaacaaaac">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)(*PRUNE)b|a+c","DFl\\1diXfsqAo&gy&&",[])), 
+    <<"aaDFldiXfsqAoaaaacgyaaaacaaaac">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)(*PRUNE)b|a+c","DFl\\1diXfsqAo&gy&&",[global])), 
     ok.
 run51() ->
-    <<"aaaaaKQacStnP">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)b|a+c","K\\1Q&St\\1nP",[])), 
-    <<"aaaaaKQacStnP">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)b|a+c","K\\1Q&St\\1nP",[global])), 
-    <<"aaaaaYggUuQGacfRtKLJ">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)(*SKIP)b|a+c","YggUu\\1QG&\\1fRtKL\\1\\1J\\1",[])), 
-    <<"aaaaaYggUuQGacfRtKLJ">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)(*SKIP)b|a+c","YggUu\\1QG&\\1fRtKL\\1\\1J\\1",[global])), 
-    <<"aaaaa">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)(*SKIP)b|a+c","\\1",[])), 
-    <<"aaaaa">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)(*SKIP)b|a+c","\\1",[global])), 
-    <<"aaaaaU">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)(*SKIP)b|a+c","U",[])), 
-    <<"aaaaaU">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)(*SKIP)b|a+c","U",[global])), 
-    <<"aaaaaac">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)b|a+c","kAM",[])), 
-    <<"aaaaaac">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)b|a+c","kAM",[global])), 
-    <<"VvCwaaaaaacLKWgIbVKGB">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)b|a+c","VvCw&LKWgIbVKGB",[])), 
-    <<"VvCwaaaaaacLKWgIbVKGB">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)b|a+c","VvCw&LKWgIbVKGB",[global])), 
-    <<"abvTAmJ">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)(*THEN)b|a+c","abvTA\\1mJ",[])), 
-    <<"abvTAmJ">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)(*THEN)b|a+c","abvTA\\1mJ",[global])), 
-    <<"phVmoxx">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)(*THEN)b|a+c","phVm\\1oxx",[])), 
-    <<"phVmoxx">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)(*THEN)b|a+c","phVm\\1oxx",[global])), 
-    <<"GdHapg">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)(*THEN)b|a+c","Gd\\1Hapg",[])), 
-    <<"GdHapg">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)(*THEN)b|a+c","Gd\\1Hapg",[global])), 
+    <<"aaaaaacacLQGPDsBacWqi">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)b|a+c","&&LQG\\1\\1PDsB&W\\1qi",[])), 
+    <<"aaaaaacacLQGPDsBacWqi">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)b|a+c","&&LQG\\1\\1PDsB&W\\1qi",[global])), 
+    <<"aaaaaqFvS">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)(*SKIP)b|a+c","qFvS",[])), 
+    <<"aaaaaqFvS">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)(*SKIP)b|a+c","qFvS",[global])), 
+    <<"aaaaaxduXkuthyKkfDvdGK">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)(*SKIP)b|a+c","xduXkuthyK\\1kfDvdGK",[])), 
+    <<"aaaaaxduXkuthyKkfDvdGK">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)(*SKIP)b|a+c","xduXkuthyK\\1kfDvdGK",[global])), 
+    <<"aaaaaT">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)(*SKIP)b|a+c","T",[])), 
+    <<"aaaaaT">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)(*SKIP)b|a+c","T",[global])), 
+    <<"aaaaaac">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)b|a+c","tK\\1X\\1ycVaGLc\\1RU\\1&",[])), 
+    <<"aaaaaac">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)b|a+c","tK\\1X\\1ycVaGLc\\1RU\\1&",[global])), 
+    <<"iVaaaaaackkBjFkaaaaaacmlfslVAM">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)b|a+c","iV&kkBjFk&mlfslVAM",[])), 
+    <<"iVaaaaaackkBjFkaaaaaacmlfslVAM">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*THEN)b|a+c","iV&kkBjFk&mlfslVAM",[global])), 
+    <<"o">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)(*THEN)b|a+c","o",[])), 
+    <<"o">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*SKIP)(*THEN)b|a+c","o",[global])), 
+    <<"wLxnFkaaaaaacAX">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)(*THEN)b|a+c","wLxnF\\1k&AX",[])), 
+    <<"wLxnFkaaaaaacAX">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*PRUNE)(*THEN)b|a+c","wLxnF\\1k&AX",[global])), 
+    <<"RkcioItaaaaaacT">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)(*THEN)b|a+c","Rk\\1cioI\\1t&T",[])), 
+    <<"RkcioItaaaaaacT">> = iolist_to_binary(re:replace("aaaaaac","aaaaa(*COMMIT)(*THEN)b|a+c","Rk\\1cioI\\1t&T",[global])), 
     ok.
 run52() ->
-    <<"aaaaa">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+","\\1",[])), 
-    <<"aaaaa">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+","\\1",[global])), 
-    <<"aaaaaQvaOuCaBoHYMapab">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+","\\1Qv&\\1OuC&BoHYM&pab",[])), 
-    <<"aaaaaQvaOuCaBoHYMapab">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+","\\1Qv&\\1OuC&BoHYM&pab",[global])), 
-    <<"aauaaaa">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+","u&",[])), 
-    <<"aauaaaa">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+","u&",[global])), 
-    <<"aaaaaTLn">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+","TLn\\1",[])), 
-    <<"aaaaaTLn">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+","TLn\\1",[global])), 
-    <<"aaaacEITBRXepyL">> = iolist_to_binary(re:replace("aaaac","a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c","&EITBRXepyL\\1",[])), 
-    <<"aaaacEITBRXepyL">> = iolist_to_binary(re:replace("aaaac","a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c","&EITBRXepyL\\1",[global])), 
-    <<"aaaMSacMdGgSm">> = iolist_to_binary(re:replace("aaaac","a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c","\\1MS&MdGg\\1Sm",[])), 
-    <<"aaaMSacMdGgSm">> = iolist_to_binary(re:replace("aaaac","a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c","\\1MS&MdGg\\1Sm",[global])), 
-    <<"aaKCBrjuDaackaactRB">> = iolist_to_binary(re:replace("aaaac","aaa(*PRUNE:A)a(*SKIP:A)b|a+c","KCBrjuD&k&t\\1RB",[])), 
-    <<"aaKCBrjuDaackaactRB">> = iolist_to_binary(re:replace("aaaac","aaa(*PRUNE:A)a(*SKIP:A)b|a+c","KCBrjuD&k&t\\1RB",[global])), 
-    <<"aaaKWuEddO">> = iolist_to_binary(re:replace("aaaac","aaa(*MARK:A)a(*SKIP:A)b|a+c","KWuEddO",[])), 
-    <<"aaaKWuEddO">> = iolist_to_binary(re:replace("aaaac","aaa(*MARK:A)a(*SKIP:A)b|a+c","KWuEddO",[global])), 
-    <<"QSDGhNmLAsnYtCIuka">> = iolist_to_binary(re:replace("ba",".?(a|b(*THEN)c)","QSDGhNmLAsnYtCIuka",[])), 
-    <<"QSDGhNmLAsnYtCIuka">> = iolist_to_binary(re:replace("ba",".?(a|b(*THEN)c)","QSDGhNmLAsnYtCIuka",[global])), 
-    <<"tARW">> = iolist_to_binary(re:replace("abc","(a(*COMMIT)b)c|abd","tARW",[])), 
-    <<"tARW">> = iolist_to_binary(re:replace("abc","(a(*COMMIT)b)c|abd","tARW",[global])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","(a(*COMMIT)b)c|abd","THra\\1QsHhH&NqVcHjK\\1",[])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","(a(*COMMIT)b)c|abd","THra\\1QsHhH&NqVcHjK\\1",[global])), 
-    <<"eJabcbgg">> = iolist_to_binary(re:replace("abc","(?=a(*COMMIT)b)abc|abd","\\1eJ&\\1bgg",[])), 
-    <<"eJabcbgg">> = iolist_to_binary(re:replace("abc","(?=a(*COMMIT)b)abc|abd","\\1eJ&\\1bgg",[global])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","(?=a(*COMMIT)b)abc|abd","&",[])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","(?=a(*COMMIT)b)abc|abd","&",[global])), 
-    <<"SJjtxKabcE">> = iolist_to_binary(re:replace("abc","(?>a(*COMMIT)b)c|abd","SJjt\\1xK&E",[])), 
-    <<"SJjtxKabcE">> = iolist_to_binary(re:replace("abc","(?>a(*COMMIT)b)c|abd","SJjt\\1xK&E",[global])), 
-    <<"nCO">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)b)c|abd","\\1nCO",[])), 
-    <<"nCO">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)b)c|abd","\\1nCO",[global])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","a(?=b(*COMMIT)c)[^d]|abd","sicBOgC",[])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","a(?=b(*COMMIT)c)[^d]|abd","sicBOgC",[global])), 
-    <<"OIc">> = iolist_to_binary(re:replace("abc","a(?=b(*COMMIT)c)[^d]|abd","OI",[])), 
-    <<"OIc">> = iolist_to_binary(re:replace("abc","a(?=b(*COMMIT)c)[^d]|abd","OI",[global])), 
-    <<"cBnM">> = iolist_to_binary(re:replace("abd","a(?=bc).|abd","cBnM",[])), 
-    <<"cBnM">> = iolist_to_binary(re:replace("abd","a(?=bc).|abd","cBnM",[global])), 
-    <<"uwVabvc">> = iolist_to_binary(re:replace("abc","a(?=bc).|abd","\\1uwV&v",[])), 
-    <<"uwVabvc">> = iolist_to_binary(re:replace("abc","a(?=bc).|abd","\\1uwV&v",[global])), 
-    <<"abceabd">> = iolist_to_binary(re:replace("abceabd","a(?>b(*COMMIT)c)d|abd","ON\\1oJApWbhJ&h\\1SDD",[])), 
-    <<"abceabd">> = iolist_to_binary(re:replace("abceabd","a(?>b(*COMMIT)c)d|abd","ON\\1oJApWbhJ&h\\1SDD",[global])), 
-    <<"abceabdFDcsKjWRPJwG">> = iolist_to_binary(re:replace("abceabd","a(?>bc)d|abd","&FDcsK\\1jWRPJwG",[])), 
-    <<"abceabdFDcsKjWRPJwG">> = iolist_to_binary(re:replace("abceabd","a(?>bc)d|abd","&FDcsK\\1jWRPJwG",[global])), 
-    <<"fTabdENuYeMabdK">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)b)c|abd","fT&ENuY\\1eM&K",[])), 
-    <<"fTabdENuYeMabdK">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)b)c|abd","fT&ENuY\\1eM&K",[global])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)c)d|abd","vbE",[])), 
-    <<"abd">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)c)d|abd","vbE",[global])), 
-    <<"iKqJ">> = iolist_to_binary(re:replace("ac","((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))","iKq\\1J",[])), 
-    <<"iKqJ">> = iolist_to_binary(re:replace("ac","((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))","iKq\\1J",[global])), 
+    <<"aaaaaWSYDaO">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+","WSYDaO",[])), 
+    <<"aaaaaWSYDaO">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+","WSYDaO",[global])), 
+    <<"aaaaaWAaddaTedlmqyrPY">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+","WA\\1&dd\\1&TedlmqyrPY",[])), 
+    <<"aaaaaWAaddaTedlmqyrPY">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+","WA\\1&dd\\1&TedlmqyrPY",[global])), 
+    <<"aaJwaaaataaaaaaaaJ">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+","Jw&t&&J",[])), 
+    <<"aaJwaaaataaaaaaaaJ">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+","Jw&t&&J",[global])), 
+    <<"aaaaawaeihCejEsBaGR">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+","wae\\1ih\\1Ce\\1jEsBaG\\1R",[])), 
+    <<"aaaaawaeihCejEsBaGR">> = iolist_to_binary(re:replace("aaaaaa","aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+","wae\\1ih\\1Ce\\1jEsBaG\\1R",[global])), 
+    <<"aavaacNX">> = iolist_to_binary(re:replace("aaaac","a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c","v&\\1NX",[])), 
+    <<"aavaacNX">> = iolist_to_binary(re:replace("aaaac","a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c","v&\\1NX",[global])), 
+    <<"aaapmNFtwlMXJwfQ">> = iolist_to_binary(re:replace("aaaac","a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c","pmNFtwlMXJ\\1wfQ",[])), 
+    <<"aaapmNFtwlMXJwfQ">> = iolist_to_binary(re:replace("aaaac","a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c","pmNFtwlMXJ\\1wfQ",[global])), 
+    <<"aaEaacnKG">> = iolist_to_binary(re:replace("aaaac","aaa(*PRUNE:A)a(*SKIP:A)b|a+c","E&nKG",[])), 
+    <<"aaEaacnKG">> = iolist_to_binary(re:replace("aaaac","aaa(*PRUNE:A)a(*SKIP:A)b|a+c","E&nKG",[global])), 
+    <<"aaaEmXmYyXMvMPacsIUnacb">> = iolist_to_binary(re:replace("aaaac","aaa(*MARK:A)a(*SKIP:A)b|a+c","E\\1mXmY\\1yXMvMP&sIUn&b",[])), 
+    <<"aaaEmXmYyXMvMPacsIUnacb">> = iolist_to_binary(re:replace("aaaac","aaa(*MARK:A)a(*SKIP:A)b|a+c","E\\1mXmY\\1yXMvMP&sIUn&b",[global])), 
+    <<"sctyVa">> = iolist_to_binary(re:replace("ba",".?(a|b(*THEN)c)","sctyV\\1",[])), 
+    <<"sctyVa">> = iolist_to_binary(re:replace("ba",".?(a|b(*THEN)c)","sctyV\\1",[global])), 
+    <<"abcEabcyEabLepBwabcDne">> = iolist_to_binary(re:replace("abc","(a(*COMMIT)b)c|abd","&E&yE\\1LepBw&Dne",[])), 
+    <<"abcEabcyEabLepBwabcDne">> = iolist_to_binary(re:replace("abc","(a(*COMMIT)b)c|abd","&E&yE\\1LepBw&Dne",[global])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","(a(*COMMIT)b)c|abd","EnmKFsm&",[])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","(a(*COMMIT)b)c|abd","EnmKFsm&",[global])), 
+    <<"pXGcB">> = iolist_to_binary(re:replace("abc","(?=a(*COMMIT)b)abc|abd","pXGcB",[])), 
+    <<"pXGcB">> = iolist_to_binary(re:replace("abc","(?=a(*COMMIT)b)abc|abd","pXGcB",[global])), 
+    <<"yqRflvWfdabd">> = iolist_to_binary(re:replace("abd","(?=a(*COMMIT)b)abc|abd","yqR\\1flvW\\1fd&",[])), 
+    <<"yqRflvWfdabd">> = iolist_to_binary(re:replace("abd","(?=a(*COMMIT)b)abc|abd","yqR\\1flvW\\1fd&",[global])), 
+    <<"caqabcfAabcVd">> = iolist_to_binary(re:replace("abc","(?>a(*COMMIT)b)c|abd","caq&fA&Vd",[])), 
+    <<"caqabcfAabcVd">> = iolist_to_binary(re:replace("abc","(?>a(*COMMIT)b)c|abd","caq&fA&Vd",[global])), 
+    <<"BYnSX">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)b)c|abd","BY\\1nSX",[])), 
+    <<"BYnSX">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)b)c|abd","BY\\1nSX",[global])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","a(?=b(*COMMIT)c)[^d]|abd","d\\1h\\1&",[])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","a(?=b(*COMMIT)c)[^d]|abd","d\\1h\\1&",[global])), 
+    <<"rYJdMtasqc">> = iolist_to_binary(re:replace("abc","a(?=b(*COMMIT)c)[^d]|abd","rYJd\\1Mtasq\\1",[])), 
+    <<"rYJdMtasqc">> = iolist_to_binary(re:replace("abc","a(?=b(*COMMIT)c)[^d]|abd","rYJd\\1Mtasq\\1",[global])), 
+    <<"o">> = iolist_to_binary(re:replace("abd","a(?=bc).|abd","o\\1",[])), 
+    <<"o">> = iolist_to_binary(re:replace("abd","a(?=bc).|abd","o\\1",[global])), 
+    <<"WSUNxSjyjPQXxic">> = iolist_to_binary(re:replace("abc","a(?=bc).|abd","W\\1SUNxSjyjPQXxi",[])), 
+    <<"WSUNxSjyjPQXxic">> = iolist_to_binary(re:replace("abc","a(?=bc).|abd","W\\1SUNxSjyjPQXxi",[global])), 
+    <<"abceabd">> = iolist_to_binary(re:replace("abceabd","a(?>b(*COMMIT)c)d|abd","iF",[])), 
+    <<"abceabd">> = iolist_to_binary(re:replace("abceabd","a(?>b(*COMMIT)c)d|abd","iF",[global])), 
+    <<"abceoxabdvpqchabdcfPpHmTC">> = iolist_to_binary(re:replace("abceabd","a(?>bc)d|abd","ox&vpq\\1ch&cfPpHmTC",[])), 
+    <<"abceoxabdvpqchabdcfPpHmTC">> = iolist_to_binary(re:replace("abceabd","a(?>bc)d|abd","ox&vpq\\1ch&cfPpHmTC",[global])), 
+    <<"EPsAiuAXGag">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)b)c|abd","EPsAiuAXGag",[])), 
+    <<"EPsAiuAXGag">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)b)c|abd","EPsAiuAXGag",[global])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)c)d|abd","iTR\\1KirHaAm\\1u&L",[])), 
+    <<"abd">> = iolist_to_binary(re:replace("abd","(?>a(*COMMIT)c)d|abd","iTR\\1KirHaAm\\1u&L",[global])), 
+    <<"hopmrj">> = iolist_to_binary(re:replace("ac","((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))","hopm\\1\\1\\1rj",[])), 
+    <<"hopmrj">> = iolist_to_binary(re:replace("ac","((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))","hopm\\1\\1\\1rj",[global])), 
     ok.
 run53() ->
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a)?(?(1)a|b)+$","YQRU&",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a)?(?(1)a|b)+$","YQRU&",[global])), 
-    <<"a">> = iolist_to_binary(re:replace("a","^(a)?(?(1)a|b)+$","SLSciT&&F",[])), 
-    <<"a">> = iolist_to_binary(re:replace("a","^(a)?(?(1)a|b)+$","SLSciT&&F",[global])), 
-    <<"aIbCe">> = iolist_to_binary(re:replace("ab","(?=a\\Kb)ab","IbCe",[])), 
-    <<"aIbCe">> = iolist_to_binary(re:replace("ab","(?=a\\Kb)ab","IbCe",[global])), 
-    <<"KWEhxbu">> = iolist_to_binary(re:replace("ac","(?!a\\Kb)ac","KWEhxbu",[])), 
-    <<"KWEhxbu">> = iolist_to_binary(re:replace("ac","(?!a\\Kb)ac","KWEhxbu",[global])), 
-    <<"abObpVTjlSnifUCddjn">> = iolist_to_binary(re:replace("abcd","^abc(?<=b\\Kc)d","ObpV\\1TjlSnifUCddjn",[])), 
-    <<"abObpVTjlSnifUCddjn">> = iolist_to_binary(re:replace("abcd","^abc(?<=b\\Kc)d","ObpV\\1TjlSnifUCddjn",[global])), 
-    <<"lljlodkrbhYabcdXWQwLIT">> = iolist_to_binary(re:replace("abcd","^abc(?<!b\\Kq)d","llj\\1lodkrbhY&XWQwLIT",[])), 
-    <<"lljlodkrbhYabcdXWQwLIT">> = iolist_to_binary(re:replace("abcd","^abc(?<!b\\Kq)d","llj\\1lodkrbhY&XWQwLIT",[global])), 
-    <<"abcdabcdabcdHLqtQeabcdEabcdJHiabcdP">> = iolist_to_binary(re:replace("abcd","^((abc|abcx)(*THEN)y|abcd)","&&\\1HLqtQe&E\\1JHi\\1P",[])), 
-    <<"abcdabcdabcdHLqtQeabcdEabcdJHiabcdP">> = iolist_to_binary(re:replace("abcd","^((abc|abcx)(*THEN)y|abcd)","&&\\1HLqtQe&E\\1JHi\\1P",[global])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^((abc|abcx)(*THEN)y|abcd)","NtVKEpoSj\\1\\1o\\1ESK",[])), 
-    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^((abc|abcx)(*THEN)y|abcd)","NtVKEpoSj\\1\\1o\\1ESK",[global])), 
-    <<"abcxy">> = iolist_to_binary(re:replace("abcxy","^((abc|abcx)(*THEN)y|abcd)","Jj\\1XL&TAaD",[])), 
-    <<"abcxy">> = iolist_to_binary(re:replace("abcxy","^((abc|abcx)(*THEN)y|abcd)","Jj\\1XL&TAaD",[global])), 
-    <<"yes">> = iolist_to_binary(re:replace("yes","^((yes|no)(*THEN)(*F))?","fA&L\\1bxmA\\1bu\\1w\\1Lh",[])), 
-    <<"yes">> = iolist_to_binary(re:replace("yes","^((yes|no)(*THEN)(*F))?","fA&L\\1bxmA\\1bu\\1w\\1Lh",[global])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","(?=a(*COMMIT)b|ac)ac|ac","uuCjDlLQYP",[])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","(?=a(*COMMIT)b|ac)ac|ac","uuCjDlLQYP",[global])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","(?=a(*COMMIT)b|(ac)) ac | (a)c","\\1W&y&PeDCK\\1cDLtO",[extended])), 
-    <<"ac">> = iolist_to_binary(re:replace("ac","(?=a(*COMMIT)b|(ac)) ac | (a)c","\\1W&y&PeDCK\\1cDLtO",[extended,
-                                                                                                                                                                                                                                                     global])), 
-    <<"bnWqWn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*THEN)a)bn|bnn)","&WqW",[])), 
-    <<"bnWqWn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*THEN)a)bn|bnn)","&WqW",[global])), 
-    <<"PGnTXLBnIbnbnbnePKbnn">> = iolist_to_binary(re:replace("bnn","(?!b(*SKIP)a)bn|bnn","PGnTXLBnI&&&e\\1PK&",[])), 
-    <<"PGnTXLBnIbnbnbnePKbnn">> = iolist_to_binary(re:replace("bnn","(?!b(*SKIP)a)bn|bnn","PGnTXLBnI&&&e\\1PK&",[global])), 
-    <<"iMn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*SKIP)a)bn|bnn)","\\1iM",[])), 
-    <<"iMn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*SKIP)a)bn|bnn)","\\1iM",[global])), 
-    <<"gcbnaxAn">> = iolist_to_binary(re:replace("bnn","(?!b(*PRUNE)a)bn|bnn","\\1gc&ax\\1\\1A",[])), 
-    <<"gcbnaxAn">> = iolist_to_binary(re:replace("bnn","(?!b(*PRUNE)a)bn|bnn","\\1gc&ax\\1\\1A",[global])), 
-    <<"dAtbnrKybneTLNeBcn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*PRUNE)a)bn|bnn)","dAt&rKy&eTLNeBc",[])), 
-    <<"dAtbnrKybneTLNeBcn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*PRUNE)a)bn|bnn)","dAt&rKy&eTLNeBc",[global])), 
-    <<"vXn">> = iolist_to_binary(re:replace("bnn","(?!b(*COMMIT)a)bn|bnn","vX",[])), 
-    <<"vXn">> = iolist_to_binary(re:replace("bnn","(?!b(*COMMIT)a)bn|bnn","vX",[global])), 
-    <<"EUadjhULxavkwOtGbnqrPn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*COMMIT)a)bn|bnn)","EUadjhULxavkwOtG&qrP",[])), 
-    <<"EUadjhULxavkwOtGbnqrPn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*COMMIT)a)bn|bnn)","EUadjhULxavkwOtG&qrP",[global])), 
-    <<"bnn">> = iolist_to_binary(re:replace("bnn","(?=b(*SKIP)a)bn|bnn","Fw",[])), 
-    <<"bnn">> = iolist_to_binary(re:replace("bnn","(?=b(*SKIP)a)bn|bnn","Fw",[global])), 
-    <<"JgfYWGl">> = iolist_to_binary(re:replace("bnn","(?=b(*THEN)a)bn|bnn","Jgf\\1Y\\1W\\1Gl\\1",[])), 
-    <<"JgfYWGl">> = iolist_to_binary(re:replace("bnn","(?=b(*THEN)a)bn|bnn","Jgf\\1Y\\1W\\1Gl\\1",[global])), 
-    <<"SacJCiWoykVpvXacd">> = iolist_to_binary(re:replace("acd","(?!a(*SKIP)b)..","S&JCiWoykVpvX\\1&",[])), 
-    <<"SacJCiWoykVpvXacd">> = iolist_to_binary(re:replace("acd","(?!a(*SKIP)b)..","S&JCiWoykVpvX\\1&",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a)?(?(1)a|b)+$","G&aHbV\\1y&\\1&KV\\1\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^(a)?(?(1)a|b)+$","G&aHbV\\1y&\\1&KV\\1\\1",[global])), 
+    <<"a">> = iolist_to_binary(re:replace("a","^(a)?(?(1)a|b)+$","vJmS\\1lM\\1yq\\1F&T",[])), 
+    <<"a">> = iolist_to_binary(re:replace("a","^(a)?(?(1)a|b)+$","vJmS\\1lM\\1yq\\1F&T",[global])), 
+    <<"abROgE">> = iolist_to_binary(re:replace("ab","(?=a\\Kb)ab","&RO\\1gE",[])), 
+    <<"abROgE">> = iolist_to_binary(re:replace("ab","(?=a\\Kb)ab","&RO\\1gE",[global])), 
+    <<"AVraX">> = iolist_to_binary(re:replace("ac","(?!a\\Kb)ac","AVraX",[])), 
+    <<"AVraX">> = iolist_to_binary(re:replace("ac","(?!a\\Kb)ac","AVraX",[global])), 
+    <<"abrftocdgfVofMMeQcd">> = iolist_to_binary(re:replace("abcd","^abc(?<=b\\Kc)d","rfto&gfVofMM\\1eQ&",[])), 
+    <<"abrftocdgfVofMMeQcd">> = iolist_to_binary(re:replace("abcd","^abc(?<=b\\Kc)d","rfto&gfVofMM\\1eQ&",[global])), 
+    <<"NHQVjk">> = iolist_to_binary(re:replace("abcd","^abc(?<!b\\Kq)d","N\\1HQVjk",[])), 
+    <<"NHQVjk">> = iolist_to_binary(re:replace("abcd","^abc(?<!b\\Kq)d","N\\1HQVjk",[global])), 
+    <<"GLeLtFYabcdabcdgLpecJf">> = iolist_to_binary(re:replace("abcd","^((abc|abcx)(*THEN)y|abcd)","GLeLtFY\\1\\1gLpecJf",[])), 
+    <<"GLeLtFYabcdabcdgLpecJf">> = iolist_to_binary(re:replace("abcd","^((abc|abcx)(*THEN)y|abcd)","GLeLtFY\\1\\1gLpecJf",[global])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^((abc|abcx)(*THEN)y|abcd)","wcL\\1",[])), 
+    <<"*** Failers">> = iolist_to_binary(re:replace("*** Failers","^((abc|abcx)(*THEN)y|abcd)","wcL\\1",[global])), 
+    <<"abcxy">> = iolist_to_binary(re:replace("abcxy","^((abc|abcx)(*THEN)y|abcd)","RUVUoonAhCsbWrFjwfb",[])), 
+    <<"abcxy">> = iolist_to_binary(re:replace("abcxy","^((abc|abcx)(*THEN)y|abcd)","RUVUoonAhCsbWrFjwfb",[global])), 
+    <<"yes">> = iolist_to_binary(re:replace("yes","^((yes|no)(*THEN)(*F))?","&ymEfDG&",[])), 
+    <<"yes">> = iolist_to_binary(re:replace("yes","^((yes|no)(*THEN)(*F))?","&ymEfDG&",[global])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","(?=a(*COMMIT)b|ac)ac|ac","VWaTi",[])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","(?=a(*COMMIT)b|ac)ac|ac","VWaTi",[global])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","(?=a(*COMMIT)b|(ac)) ac | (a)c","QYq&",[extended])), 
+    <<"ac">> = iolist_to_binary(re:replace("ac","(?=a(*COMMIT)b|(ac)) ac | (a)c","QYq&",[extended,
+                                                                                                                                                                                                                  global])), 
+    <<"CRAbnGGrAbnXLfMKFAn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*THEN)a)bn|bnn)","CRA&G\\1G\\1r\\1A&XLfMKFA",[])), 
+    <<"CRAbnGGrAbnXLfMKFAn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*THEN)a)bn|bnn)","CRA&G\\1G\\1r\\1A&XLfMKFA",[global])), 
+    <<"pn">> = iolist_to_binary(re:replace("bnn","(?!b(*SKIP)a)bn|bnn","p",[])), 
+    <<"pn">> = iolist_to_binary(re:replace("bnn","(?!b(*SKIP)a)bn|bnn","p",[global])), 
+    <<"avnuwGVQnbbnMn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*SKIP)a)bn|bnn)","avnuw\\1\\1GVQ\\1nb&M",[])), 
+    <<"avnuwGVQnbbnMn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*SKIP)a)bn|bnn)","avnuw\\1\\1GVQ\\1nb&M",[global])), 
+    <<"dbJHbnQmNvUjn">> = iolist_to_binary(re:replace("bnn","(?!b(*PRUNE)a)bn|bnn","dbJH&QmNvU\\1j",[])), 
+    <<"dbJHbnQmNvUjn">> = iolist_to_binary(re:replace("bnn","(?!b(*PRUNE)a)bn|bnn","dbJH&QmNvU\\1j",[global])), 
+    <<"CjOjn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*PRUNE)a)bn|bnn)","\\1CjOj",[])), 
+    <<"CjOjn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*PRUNE)a)bn|bnn)","\\1CjOj",[global])), 
+    <<"KpYyerFiCpuOn">> = iolist_to_binary(re:replace("bnn","(?!b(*COMMIT)a)bn|bnn","KpYyerF\\1iCpuO",[])), 
+    <<"KpYyerFiCpuOn">> = iolist_to_binary(re:replace("bnn","(?!b(*COMMIT)a)bn|bnn","KpYyerF\\1iCpuO",[global])), 
+    <<"YmcadBbnnCCREKHHXlMoHn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*COMMIT)a)bn|bnn)","YmcadB&nCCREKHHXlMoH",[])), 
+    <<"YmcadBbnnCCREKHHXlMoHn">> = iolist_to_binary(re:replace("bnn","(?(?!b(*COMMIT)a)bn|bnn)","YmcadB&nCCREKHHXlMoH",[global])), 
+    <<"bnn">> = iolist_to_binary(re:replace("bnn","(?=b(*SKIP)a)bn|bnn","OvTfjYJC\\1XmGdYVUwWCW",[])), 
+    <<"bnn">> = iolist_to_binary(re:replace("bnn","(?=b(*SKIP)a)bn|bnn","OvTfjYJC\\1XmGdYVUwWCW",[global])), 
+    <<"FDbNbagbnngDbDDd">> = iolist_to_binary(re:replace("bnn","(?=b(*THEN)a)bn|bnn","FDbNbag&gDbDDd",[])), 
+    <<"FDbNbagbnngDbDDd">> = iolist_to_binary(re:replace("bnn","(?=b(*THEN)a)bn|bnn","FDbNbag&gDbDDd",[global])), 
     ok.
 run54() ->
-    <<"CxbMac">> = iolist_to_binary(re:replace("ac","^(?(?!a(*SKIP)b))","&Cxb&M",[])), 
-    <<"CxbMac">> = iolist_to_binary(re:replace("ac","^(?(?!a(*SKIP)b))","&Cxb&M",[global])), 
-    <<"OceGNacoaFRboacPKd">> = iolist_to_binary(re:replace("acd","^(?!a(*PRUNE)b)..","OceGN&o\\1aF\\1Rb\\1o&PK",[])), 
-    <<"OceGNacoaFRboacPKd">> = iolist_to_binary(re:replace("acd","^(?!a(*PRUNE)b)..","OceGN&o\\1aF\\1Rb\\1o&PK",[global])), 
-    <<"ysd">> = iolist_to_binary(re:replace("acd","(?!a(*PRUNE)b)..","ys",[])), 
-    <<"ysd">> = iolist_to_binary(re:replace("acd","(?!a(*PRUNE)b)..","ys",[global])), 
-    <<"nba">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc)","n\\1\\1&",[])), 
-    <<"nba">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc)","n\\1\\1&",[global])), 
-    <<"CDEeCDYuCDCDb">> = iolist_to_binary(re:replace("CD","^(A(*THEN)B|C(*THEN)D)","&Ee\\1Yu\\1\\1b",[])), 
-    <<"CDEeCDYuCDCDb">> = iolist_to_binary(re:replace("CD","^(A(*THEN)B|C(*THEN)D)","&Ee\\1Yu\\1\\1b",[global])), 
-    <<"AYtnukv">> = iolist_to_binary(re:replace("1234","^\\d*\\w{4}","AYtn\\1ukv",[])), 
-    <<"AYtnukv">> = iolist_to_binary(re:replace("1234","^\\d*\\w{4}","AYtn\\1ukv",[global])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^\\d*\\w{4}","oGBqK\\1EWY&VbHw\\1ue&",[])), 
-    <<"123">> = iolist_to_binary(re:replace("123","^\\d*\\w{4}","oGBqK\\1EWY&VbHw\\1ue&",[global])), 
-    <<"LhHvlYGR">> = iolist_to_binary(re:replace("aaaa","^[^b]*\\w{4}","\\1LhHvlYGR",[])), 
-    <<"LhHvlYGR">> = iolist_to_binary(re:replace("aaaa","^[^b]*\\w{4}","\\1LhHvlYGR",[global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^[^b]*\\w{4}","S\\1wy&o\\1v&ST",[])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^[^b]*\\w{4}","S\\1wy&o\\1v&ST",[global])), 
-    <<"aaaagQaaaalwFSxFUL">> = iolist_to_binary(re:replace("aaaa","^[^b]*\\w{4}","\\1\\1\\1&gQ&lwFSxFU\\1L",[caseless])), 
-    <<"aaaagQaaaalwFSxFUL">> = iolist_to_binary(re:replace("aaaa","^[^b]*\\w{4}","\\1\\1\\1&gQ&lwFSxFU\\1L",[caseless,
+    <<"sachjxkMNacCQoCXVcd">> = iolist_to_binary(re:replace("acd","(?!a(*SKIP)b)..","s&hjxkMN&CQoCXVc",[])), 
+    <<"sachjxkMNacCQoCXVcd">> = iolist_to_binary(re:replace("acd","(?!a(*SKIP)b)..","s&hjxkMN&CQoCXVc",[global])), 
+    <<"RdrPCVLRILnac">> = iolist_to_binary(re:replace("ac","^(?(?!a(*SKIP)b))","RdrPCVLR&ILn\\1",[])), 
+    <<"RdrPCVLRILnac">> = iolist_to_binary(re:replace("ac","^(?(?!a(*SKIP)b))","RdrPCVLR&ILn\\1",[global])), 
+    <<"bKbacacMacacHkactlacTd">> = iolist_to_binary(re:replace("acd","^(?!a(*PRUNE)b)..","bKb\\1&&M&&Hk&tl&T",[])), 
+    <<"bKbacacMacacHkactlacTd">> = iolist_to_binary(re:replace("acd","^(?!a(*PRUNE)b)..","bKb\\1&&M&&Hk&tl&T",[global])), 
+    <<"acgUOdBxWpud">> = iolist_to_binary(re:replace("acd","(?!a(*PRUNE)b)..","&gUO\\1dB\\1\\1x\\1\\1\\1Wpu",[])), 
+    <<"acgUOdBxWpud">> = iolist_to_binary(re:replace("acd","(?!a(*PRUNE)b)..","&gUO\\1dB\\1\\1x\\1\\1\\1Wpu",[global])), 
+    <<"CbaXhvafbabaFbadgban">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc)","C&Xhvaf&\\1&\\1\\1F&dg&n",[])), 
+    <<"CbaXhvafbabaFbadgban">> = iolist_to_binary(re:replace("ba","\\A.*?(?:a|bc)","C&Xhvaf&\\1&\\1\\1F&dg&n",[global])), 
+    <<"VCDF">> = iolist_to_binary(re:replace("CD","^(A(*THEN)B|C(*THEN)D)","V\\1F",[])), 
+    <<"VCDF">> = iolist_to_binary(re:replace("CD","^(A(*THEN)B|C(*THEN)D)","V\\1F",[global])), 
+    <<"TN1234">> = iolist_to_binary(re:replace("1234","^\\d*\\w{4}","\\1TN&\\1",[])), 
+    <<"TN1234">> = iolist_to_binary(re:replace("1234","^\\d*\\w{4}","\\1TN&\\1",[global])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^\\d*\\w{4}","A\\1oHKKl\\1\\1OsT\\1Q",[])), 
+    <<"123">> = iolist_to_binary(re:replace("123","^\\d*\\w{4}","A\\1oHKKl\\1\\1OsT\\1Q",[global])), 
+    <<"nVISfRINBaChaaaaaaaaaaaaiab">> = iolist_to_binary(re:replace("aaaa","^[^b]*\\w{4}","nVISfRI\\1NBaC\\1h&&&iab",[])), 
+    <<"nVISfRINBaChaaaaaaaaaaaaiab">> = iolist_to_binary(re:replace("aaaa","^[^b]*\\w{4}","nVISfRI\\1NBaC\\1h&&&iab",[global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^[^b]*\\w{4}","u&ip\\1ip\\1\\1yi&\\1b&V",[])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^[^b]*\\w{4}","u&ip\\1ip\\1\\1yi&\\1b&V",[global])), 
+    <<"wAjTGXoySgBSd">> = iolist_to_binary(re:replace("aaaa","^[^b]*\\w{4}","wAjTGXoySgBSd",[caseless])), 
+    <<"wAjTGXoySgBSd">> = iolist_to_binary(re:replace("aaaa","^[^b]*\\w{4}","wAjTGXoySgBSd",[caseless,
+                                                                                                                                                                                                    global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^[^b]*\\w{4}","cHIJOeNBWAOX",[caseless])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^[^b]*\\w{4}","cHIJOeNBWAOX",[caseless,
+                                                                                                                                                                                                global])), 
+    <<"aaaawbaaaaaaaagaaaa">> = iolist_to_binary(re:replace("aaaa","^a*\\w{4}","&wb&&g&",[])), 
+    <<"aaaawbaaaaaaaagaaaa">> = iolist_to_binary(re:replace("aaaa","^a*\\w{4}","&wb&&g&",[global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^a*\\w{4}","XSEM&",[])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^a*\\w{4}","XSEM&",[global])), 
+    <<"QmAqwBScoVE">> = iolist_to_binary(re:replace("aaaa","^a*\\w{4}","QmAqwBScoV\\1\\1E",[caseless])), 
+    <<"QmAqwBScoVE">> = iolist_to_binary(re:replace("aaaa","^a*\\w{4}","QmAqwBScoV\\1\\1E",[caseless,
+                                                                                                                                                                                                        global])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^a*\\w{4}","OMTiwdqw",[caseless])), 
+    <<"aaa">> = iolist_to_binary(re:replace("aaa","^a*\\w{4}","OMTiwdqw",[caseless,
+                                                                                                                                                                                  global])), 
+    <<"1 IN SOA non-sp1 non-sp2(ITgBp1 IN SOA non-sp1 non-sp2(BJFr1PT1">> = iolist_to_binary(re:replace("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","&ITgBp&BJFr\\1PT\\1",[])), 
+    <<"1 IN SOA non-sp1 non-sp2(ITgBp1 IN SOA non-sp1 non-sp2(BJFr1PT1">> = iolist_to_binary(re:replace("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$","&ITgBp&BJFr\\1PT\\1",[global])), 
+    <<"AZ">> = iolist_to_binary(re:replace("AZ","^A\\xZ","SV\\1ASuT\\1",[])), 
+    <<"AZ">> = iolist_to_binary(re:replace("AZ","^A\\xZ","SV\\1ASuT\\1",[global])), 
+    <<"eTO">> = iolist_to_binary(re:replace("ASB","^A\\o{123}B","eTO",[])), 
+    <<"eTO">> = iolist_to_binary(re:replace("ASB","^A\\o{123}B","eTO",[global])), 
+    <<"HAJaaaabw">> = iolist_to_binary(re:replace("aaaab"," ^ a + + b $ ","HAJ&w\\1",[extended])), 
+    <<"HAJaaaabw">> = iolist_to_binary(re:replace("aaaab"," ^ a + + b $ ","HAJ&w\\1",[extended,
+                                                                                                                                                                                                global])), 
+    <<"EMvXhBG">> = iolist_to_binary(re:replace("aaaab"," ^ a + #comment
+  + b $ ","EMvXhBG",[extended])), 
+    <<"EMvXhBG">> = iolist_to_binary(re:replace("aaaab"," ^ a + #comment
+  + b $ ","EMvXhBG",[extended,global])), 
+    <<"rWaaaablOQEcegVcvQpr">> = iolist_to_binary(re:replace("aaaab"," ^ a + #comment
+  #comment
+  + b $ ","r\\1W&lOQEcegVcvQp\\1r",[extended])), 
+    <<"rWaaaablOQEcegVcvQpr">> = iolist_to_binary(re:replace("aaaab"," ^ a + #comment
+  #comment
+  + b $ ","r\\1W&lOQEcegVcvQp\\1r",[extended,global])), 
+    ok.
+run55() ->
+    <<"JABcaaaabT">> = iolist_to_binary(re:replace("aaaab"," ^ (?> a + ) b $ ","JABc&T",[extended])), 
+    <<"JABcaaaabT">> = iolist_to_binary(re:replace("aaaab"," ^ (?> a + ) b $ ","JABc&T",[extended,
+                                                                                                                                                                                                   global])), 
+    <<"aaaanEIdwsaaaabaaaaYo">> = iolist_to_binary(re:replace("aaaab"," ^ ( a + ) + + \\w $ ","\\1nEIdws&\\1Yo",[extended])), 
+    <<"aaaanEIdwsaaaabaaaaYo">> = iolist_to_binary(re:replace("aaaab"," ^ ( a + ) + + \\w $ ","\\1nEIdws&\\1Yo",[extended,
                                                                                                                                                                                                                                 global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^[^b]*\\w{4}","SfymhPOH",[caseless])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^[^b]*\\w{4}","SfymhPOH",[caseless,
-                                                                                                                                                                                        global])), 
-    <<"HTMLYQhAQNJHaaaaJKAva">> = iolist_to_binary(re:replace("aaaa","^a*\\w{4}","HTM\\1L\\1YQhAQNJH&JKAva",[])), 
-    <<"HTMLYQhAQNJHaaaaJKAva">> = iolist_to_binary(re:replace("aaaa","^a*\\w{4}","HTM\\1L\\1YQhAQNJH&JKAva",[global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^a*\\w{4}","bfScQRcKYl&\\1&\\1&Aq&C",[])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^a*\\w{4}","bfScQRcKYl&\\1&\\1&Aq&C",[global])), 
-    <<"aaaadgKVePEaaaaqdlcK">> = iolist_to_binary(re:replace("aaaa","^a*\\w{4}","&dgKVePE&qdl\\1cK",[caseless])), 
-    <<"aaaadgKVePEaaaaqdlcK">> = iolist_to_binary(re:replace("aaaa","^a*\\w{4}","&dgKVePE&qdl\\1cK",[caseless,
-                                                                                                                                                                                                         global])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^a*\\w{4}","ncXKavCFttF",[caseless])), 
-    <<"aaa">> = iolist_to_binary(re:replace("aaa","^a*\\w{4}","ncXKavCFttF",[caseless,
-                                                                                                                                                                                        global])), 
+    <<"acb">> = iolist_to_binary(re:replace("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc","w&d",[])), 
+    <<"acb">> = iolist_to_binary(re:replace("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc","w&d",[global])), 
+    <<"sprnh\"NOT MATCHED">> = iolist_to_binary(re:replace("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++","sp\\1rnh",[])), 
+    <<"sprnh\"NOT MATCHED">> = iolist_to_binary(re:replace("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++","sp\\1rnh",[global])), 
+    <<"NON QUOTED \"QUOT\"\"ED\" AFTER hDhrDNON QUOTED \"QUOT\"\"ED\" AFTER Lif\"NOT MATCHED">> = iolist_to_binary(re:replace("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++","&h\\1DhrD&\\1Lif",[])), 
+    <<"NON QUOTED \"QUOT\"\"ED\" AFTER hDhrDNON QUOTED \"QUOT\"\"ED\" AFTER Lif\"NOT MATCHED">> = iolist_to_binary(re:replace("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++","&h\\1DhrD&\\1Lif",[global])), 
+    <<"FFjeNON QUOTED \"QUOT\"\"ED\" AFTER FNON QUOTED \"QUOT\"\"ED\" AFTER evYb\"NOT MATCHED">> = iolist_to_binary(re:replace("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++","FF\\1je&F&ev\\1Yb",[])), 
+    <<"FFjeNON QUOTED \"QUOT\"\"ED\" AFTER FNON QUOTED \"QUOT\"\"ED\" AFTER evYb\"NOT MATCHED">> = iolist_to_binary(re:replace("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++","FF\\1je&F&ev\\1Yb",[global])), 
+    <<"lkNON QUOTED \"QUOT\"\"ED\" AFTER NON QUOTED \"QUOT\"\"ED\" AFTER ep\"NOT MATCHED">> = iolist_to_binary(re:replace("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++","lk&&ep",[])), 
+    <<"lkNON QUOTED \"QUOT\"\"ED\" AFTER NON QUOTED \"QUOT\"\"ED\" AFTER ep\"NOT MATCHED">> = iolist_to_binary(re:replace("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++","lk&&ep",[global])), 
+    <<"QwrEsgmHnPVatesUBtesNt test">> = iolist_to_binary(re:replace("test test","^\\w+(?>\\s*)(?<=\\w)","QwrEs\\1g\\1m\\1HnPVa&UB&N",[])), 
+    <<"QwrEsgmHnPVatesUBtesNt test">> = iolist_to_binary(re:replace("test test","^\\w+(?>\\s*)(?<=\\w)","QwrEs\\1g\\1m\\1HnPVa&UB&N",[global])), 
+    <<"QnwXYs">> = iolist_to_binary(re:replace("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l","QnwXYs",[])), 
+    <<"QnwXYs">> = iolist_to_binary(re:replace("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l","QnwXYs",[global])), 
+    <<"pJjRpVdTtnNitYwRL">> = iolist_to_binary(re:replace("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l","pJjRp\\1VdTtnNitYw\\1RL",[])), 
+    <<"pJjRpVdTtnNitYwRL">> = iolist_to_binary(re:replace("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l","pJjRp\\1VdTtnNitYw\\1RL",[global])), 
+    <<"atdlHdlPdlUHuXIoBk">> = iolist_to_binary(re:replace("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l","t&H&P&UHuXIoBk",[])), 
+    <<"atdlHdlPdlUHuXIoBk">> = iolist_to_binary(re:replace("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l","t&H&P&UHuXIoBk",[global])), 
+    <<"bcpmlSoBl">> = iolist_to_binary(re:replace("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l","pm&SoB&",[])), 
+    <<"bcpmlSoBl">> = iolist_to_binary(re:replace("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l","pm&SoB&",[global])), 
+    <<"vbIJabcy">> = iolist_to_binary(re:replace("abc","\\sabc","vbIJ&y",[])), 
+    <<"vbIJabcy">> = iolist_to_binary(re:replace("abc","\\sabc","vbIJ&y",[global])), 
+    <<"wY">> = iolist_to_binary(re:replace("aa]]","[\\Qa]\\E]+","wY",[])), 
+    <<"wY">> = iolist_to_binary(re:replace("aa]]","[\\Qa]\\E]+","wY",[global])), 
+    <<"y">> = iolist_to_binary(re:replace("aa]]","[\\Q]a\\E]+","y",[])), 
+    <<"y">> = iolist_to_binary(re:replace("aa]]","[\\Q]a\\E]+","y",[global])), 
+    <<"iaARIM1234abcd">> = iolist_to_binary(re:replace("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))","iaARIM",[])), 
+    <<"iaARIM1iaARIM2iaARIM3iaARIM4iaARIMiaARIM">> = iolist_to_binary(re:replace("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))","iaARIM",[global])), 
+    ok.
+run56() ->
+    <<"bGBRdcc">> = iolist_to_binary(re:replace("baaaaaaaaac","(?1)(?#?'){8}(a)","GBRdc",[])), 
+    <<"bGBRdcc">> = iolist_to_binary(re:replace("baaaaaaaaac","(?1)(?#?'){8}(a)","GBRdc",[global])), 
+    <<"PqUuuXKRgsccvHSabcd">> = iolist_to_binary(re:replace("abcd","(?|(\\k'Pm')|(?'Pm'))","PqUuuXKRgsc&\\1cvHS\\1",[])), 
+    <<"PqUuuXKRgsccvHSaPqUuuXKRgsccvHSbPqUuuXKRgsccvHScPqUuuXKRgsccvHSdPqUuuXKRgsccvHS">> = iolist_to_binary(re:replace("abcd","(?|(\\k'Pm')|(?'Pm'))","PqUuuXKRgsc&\\1cvHS\\1",[global])), 
+    <<"  MumdPEeFred:099">> = iolist_to_binary(re:replace("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])","\\1&M&umdPE&e",[])), 
+    <<"  MumdPEeFred:099">> = iolist_to_binary(re:replace("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])","\\1&M&umdPE&e",[global])), 
+    <<"  ugxGKrBXEcHyG">> = iolist_to_binary(re:replace("  X","(?=.*X)X$","ugxGKrB&EcHyG",[])), 
+    <<"  ugxGKrBXEcHyG">> = iolist_to_binary(re:replace("  X","(?=.*X)X$","ugxGKrB&EcHyG",[global])), 
     ok.
diff --git a/lib/stdlib/test/re_testoutput1_split_test.erl b/lib/stdlib/test/re_testoutput1_split_test.erl
index b39cb53a55..8218cd9bd2 100644
--- a/lib/stdlib/test/re_testoutput1_split_test.erl
+++ b/lib/stdlib/test/re_testoutput1_split_test.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2017. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -80,6 +80,8 @@ run() ->
     run52(),
     run53(),
     run54(),
+    run55(),
+    run56(),
     ok.
 run0() ->
     <<"">> = iolist_to_binary(join(re:split("the quick brown fox","the quick brown fox",[trim]))), 
@@ -441,10 +443,10 @@ run0() ->
     <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(ba|b*){1,2}?bc",[{parts,
                                                                                                                                                                                                 2}]))), 
     <<"babababc">> = iolist_to_binary(join(re:split("babababc","^(ba|b*){1,2}?bc",[]))), 
-    <<"">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[\\c{\\c:",[trim]))), 
-    <<":">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[\\c{\\c:",[{parts,
-                                                                                                                                                                                                         2}]))), 
-    <<":">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[\\c{\\c:",[]))), 
+    <<"">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[;\\c:",[trim]))), 
+    <<":">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[;\\c:",[{parts,
+                                                                                                                                                                                                  2}]))), 
+    <<":">> = iolist_to_binary(join(re:split(";z","^\\ca\\cA\\c[;\\c:",[]))), 
     <<":thing">> = iolist_to_binary(join(re:split("athing","^[ab\\]cde]",[trim]))), 
     <<":thing">> = iolist_to_binary(join(re:split("athing","^[ab\\]cde]",[{parts,
                                                                                                                                                                                    2}]))), 
@@ -22978,24 +22980,24 @@ def","abc$",[]))),
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[{parts,
                                                                                                                                                                                  2}]))), 
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1000",[]))), 
-    <<"abc81">> = iolist_to_binary(join(re:split("abc81","abc\\81",[trim]))), 
-    <<"abc81">> = iolist_to_binary(join(re:split("abc81","abc\\81",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"abc81">> = iolist_to_binary(join(re:split("abc81","abc\\81",[]))), 
-    <<"abc81">> = iolist_to_binary(join(re:split("abc81","abc\\81",[trim]))), 
-    <<"abc81">> = iolist_to_binary(join(re:split("abc81","abc\\81",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"abc81">> = iolist_to_binary(join(re:split("abc81","abc\\81",[]))), 
-    <<"abc91">> = iolist_to_binary(join(re:split("abc91","abc\\91",[trim]))), 
-    <<"abc91">> = iolist_to_binary(join(re:split("abc91","abc\\91",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"abc91">> = iolist_to_binary(join(re:split("abc91","abc\\91",[]))), 
-    <<"abc91">> = iolist_to_binary(join(re:split("abc91","abc\\91",[trim]))), 
-    <<"abc91">> = iolist_to_binary(join(re:split("abc91","abc\\91",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"abc91">> = iolist_to_binary(join(re:split("abc91","abc\\91",[]))), 
+    <<":A:B:C:D:E:F:G:H:I">> = iolist_to_binary(join(re:split("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$",[trim]))), 
+    <<":A:B:C:D:E:F:G:H:I:">> = iolist_to_binary(join(re:split("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$",[{parts,
+                                                                                                                                                                                                                                               2}]))), 
+    <<":A:B:C:D:E:F:G:H:I:">> = iolist_to_binary(join(re:split("ABCDEFGHIHI","^(A)(B)(C)(D)(E)(F)(G)(H)(I)\\8\\9$",[]))), 
     ok.
 run6() ->
+    <<"">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[{parts,
+                                                                                                                                                                                         2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[]))), 
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[A\\8B\\9C]+$",[trim]))), 
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[A\\8B\\9C]+$",[{parts,
+                                                                                                                                                                                                     2}]))), 
+    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[A\\8B\\9C]+$",[]))), 
+    <<"">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[{parts,
+                                                                                                                                                                                           2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("A8B9C","^[A\\8B\\9C]+$",[]))), 
     <<":a:b:c:d:e:f:g:h:i:j:k:l">> = iolist_to_binary(join(re:split("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123",[trim]))), 
     <<":a:b:c:d:e:f:g:h:i:j:k:l:">> = iolist_to_binary(join(re:split("abcdefghijkllS","(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\12\\123",[{parts,
                                                                                                                                                                                                                                                                         2}]))), 
@@ -23170,6 +23172,8 @@ ccc","[^a]+",[]))),
     <<"aaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaa","(a)\\1{8,}",[{parts,
                                                                                                                                                                                    2}]))), 
     <<"aaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaa","(a)\\1{8,}",[]))), 
+    ok.
+run7() ->
     <<"aaaa">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[trim]))), 
     <<"aaaa:cd">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[{parts,
                                                                                                                                                                       2}]))), 
@@ -23178,8 +23182,6 @@ ccc","[^a]+",[]))),
     <<"aa:abcd">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[{parts,
                                                                                                                                                                       2}]))), 
     <<"aa:a:::">> = iolist_to_binary(join(re:split("aaAabcd","[^a]",[]))), 
-    ok.
-run7() ->
     <<"aaaa">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[caseless,
                                                                                                                                                                     trim]))), 
     <<"aaaa:cd">> = iolist_to_binary(join(re:split("aaaabcd","[^a]",[caseless,
@@ -23294,12 +23296,12 @@ run7() ->
     <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)\\b(\\d+)$",[{parts,
                                                                                                                                                                                                                              2}]))), 
     <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*)\\b(\\d+)$",[]))), 
+    ok.
+run8() ->
     <<":I have 2 numbers: :53147">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*\\D)(\\d+)$",[trim]))), 
     <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*\\D)(\\d+)$",[{parts,
                                                                                                                                                                                                                              2}]))), 
     <<":I have 2 numbers: :53147:">> = iolist_to_binary(join(re:split("I have 2 numbers: 53147","(.*\\D)(\\d+)$",[]))), 
-    ok.
-run8() ->
     <<":C123">> = iolist_to_binary(join(re:split("ABC123","^\\D*(?!123)",[trim]))), 
     <<":C123">> = iolist_to_binary(join(re:split("ABC123","^\\D*(?!123)",[{parts,
                                                                                                                                                                                      2}]))), 
@@ -23581,6 +23583,8 @@ no",".*\\.gif",[multiline,{parts,2}]))),
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
 no",".*\\.gif",[multiline]))), 
+    ok.
+run9() ->
     <<":
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
@@ -23593,8 +23597,6 @@ no",".*\\.gif",[dotall,{parts,2}]))),
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
 no",".*\\.gif",[dotall]))), 
-    ok.
-run9() ->
     <<":
 no">> = iolist_to_binary(join(re:split("borfle
 bib.gif
@@ -23893,6 +23895,8 @@ B","(?ms)^.*B",[trim]))),
 B","(?ms)^.*B",[{parts,2}]))), 
     <<":">> = iolist_to_binary(join(re:split("abc
 B","(?ms)^.*B",[]))), 
+    ok.
+run10() ->
     <<"abc
 ">> = iolist_to_binary(join(re:split("abc
 B","(?ms)^B",[trim]))), 
@@ -23902,8 +23906,6 @@ B","(?ms)^B",[{parts,2}]))),
     <<"abc
 :">> = iolist_to_binary(join(re:split("abc
 B","(?ms)^B",[]))), 
-    ok.
-run10() ->
     <<"">> = iolist_to_binary(join(re:split("B","(?s)B$",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("B","(?s)B$",[{parts,
                                                                                                                                                                2}]))), 
@@ -24063,6 +24065,8 @@ b","a[^a]b",[dotall,trim]))),
 b","a[^a]b",[dotall,{parts,2}]))), 
     <<":">> = iolist_to_binary(join(re:split("a
 b","a[^a]b",[dotall]))), 
+    ok.
+run11() ->
     <<"">> = iolist_to_binary(join(re:split("acb","a.b",[dotall,
                                                                                                                                                           trim]))), 
     <<":">> = iolist_to_binary(join(re:split("acb","a.b",[dotall,
@@ -24075,8 +24079,6 @@ b","a.b",[dotall,trim]))),
 b","a.b",[dotall,{parts,2}]))), 
     <<":">> = iolist_to_binary(join(re:split("a
 b","a.b",[dotall]))), 
-    ok.
-run11() ->
     <<":a">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[trim]))), 
     <<":a:">> = iolist_to_binary(join(re:split("bac","^(b+?|a){1,2}?c",[{parts,
                                                                                                                                                                                     2}]))), 
@@ -24319,12 +24321,12 @@ zzz","\\Aabc\\z",[multiline]))),
     <<":">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[{parts,
                                                                                                                                                                       2}]))), 
     <<":">> = iolist_to_binary(join(re:split("aaab","(?>a+)b",[]))), 
+    ok.
+run12() ->
     <<":aaab">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[trim]))), 
     <<":aaab:">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[{parts,
                                                                                                                                                                           2}]))), 
     <<":aaab:">> = iolist_to_binary(join(re:split("aaab","((?>a+)b)",[]))), 
-    ok.
-run12() ->
     <<":aaa">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[trim]))), 
     <<":aaa:">> = iolist_to_binary(join(re:split("aaab","(?>(a+))b",[{parts,
                                                                                                                                                                           2}]))), 
@@ -24725,6 +24727,8 @@ run12() ->
     <<"ab">> = iolist_to_binary(join(re:split("ab","^(a)?(?(1)a|b)+$",[{parts,
                                                                                                                                                                                      2}]))), 
     <<"ab">> = iolist_to_binary(join(re:split("ab","^(a)?(?(1)a|b)+$",[]))), 
+    ok.
+run13() ->
     <<"">> = iolist_to_binary(join(re:split("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("abc:","^(?(?=abc)\\w{3}:|\\d\\d)$",[{parts,
                                                                                                                                                                                                                 2}]))), 
@@ -24745,8 +24749,6 @@ run12() ->
     <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$",[{parts,
                                                                                                                                                                                                               2}]))), 
     <<"xyz">> = iolist_to_binary(join(re:split("xyz","^(?(?=abc)\\w{3}:|\\d\\d)$",[]))), 
-    ok.
-run13() ->
     <<"">> = iolist_to_binary(join(re:split("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("abc:","^(?(?!abc)\\d\\d|\\w{3}:)$",[{parts,
                                                                                                                                                                                                                 2}]))), 
@@ -25075,6 +25077,8 @@ run13() ->
     <<":bcde">> = iolist_to_binary(join(re:split("aaabcde","(?>a*)*",[{parts,
                                                                                                                                                                             2}]))), 
     <<":b:c:d:e:">> = iolist_to_binary(join(re:split("aaabcde","(?>a*)*",[]))), 
+    ok.
+run14() ->
     <<"">> = iolist_to_binary(join(re:split("aaaaa","((?>a*))*",[trim]))), 
     <<"::">> = iolist_to_binary(join(re:split("aaaaa","((?>a*))*",[{parts,
                                                                                                                                                                             2}]))), 
@@ -25083,8 +25087,6 @@ run13() ->
     <<"::bbaa">> = iolist_to_binary(join(re:split("aabbaa","((?>a*))*",[{parts,
                                                                                                                                                                               2}]))), 
     <<"::b::b::">> = iolist_to_binary(join(re:split("aabbaa","((?>a*))*",[]))), 
-    ok.
-run14() ->
     <<"a::a::a::a::a">> = iolist_to_binary(join(re:split("aaaaa","((?>a*?))*",[trim]))), 
     <<"a::aaaa">> = iolist_to_binary(join(re:split("aaaaa","((?>a*?))*",[{parts,
                                                                                                                                                                               2}]))), 
@@ -25519,12 +25521,12 @@ bar","(?<=foo\\n)^bar",[multiline]))),
     <<"abq">> = iolist_to_binary(join(re:split("abq","ab+bc",[{parts,
                                                                                                                                                                 2}]))), 
     <<"abq">> = iolist_to_binary(join(re:split("abq","ab+bc",[]))), 
+    ok.
+run15() ->
     <<"">> = iolist_to_binary(join(re:split("abbbbc","ab+bc",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab+bc",[{parts,
                                                                                                                                                                       2}]))), 
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab+bc",[]))), 
-    ok.
-run15() ->
     <<"">> = iolist_to_binary(join(re:split("abbbbc","ab{1,}bc",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("abbbbc","ab{1,}bc",[{parts,
                                                                                                                                                                             2}]))), 
@@ -25645,12 +25647,12 @@ run15() ->
     <<":">> = iolist_to_binary(join(re:split("ace","a[b-d]e",[{parts,
                                                                                                                                                                     2}]))), 
     <<":">> = iolist_to_binary(join(re:split("ace","a[b-d]e",[]))), 
+    ok.
+run16() ->
     <<"a">> = iolist_to_binary(join(re:split("aac","a[b-d]",[trim]))), 
     <<"a:">> = iolist_to_binary(join(re:split("aac","a[b-d]",[{parts,
                                                                                                                                                                   2}]))), 
     <<"a:">> = iolist_to_binary(join(re:split("aac","a[b-d]",[]))), 
-    ok.
-run16() ->
     <<"">> = iolist_to_binary(join(re:split("a-","a[-b]",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("a-","a[-b]",[{parts,
                                                                                                                                                               2}]))), 
@@ -25819,12 +25821,12 @@ run16() ->
     <<"1">> = iolist_to_binary(join(re:split("1","\\D",[{parts,
                                                                                                                                                          2}]))), 
     <<"1">> = iolist_to_binary(join(re:split("1","\\D",[]))), 
+    ok.
+run17() ->
     <<"">> = iolist_to_binary(join(re:split("a","[\\w]",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("a","[\\w]",[{parts,
                                                                                                                                                              2}]))), 
     <<":">> = iolist_to_binary(join(re:split("a","[\\w]",[]))), 
-    ok.
-run17() ->
     <<"">> = iolist_to_binary(join(re:split("-","[\\W]",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("-","[\\W]",[{parts,
                                                                                                                                                              2}]))), 
@@ -25941,12 +25943,12 @@ run17() ->
     <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b)+",[{parts,
                                                                                                                                                                   2}]))), 
     <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b)+",[]))), 
+    ok.
+run18() ->
     <<":b">> = iolist_to_binary(join(re:split("ab","(a+|b){1,}",[trim]))), 
     <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b){1,}",[{parts,
                                                                                                                                                                         2}]))), 
     <<":b:">> = iolist_to_binary(join(re:split("ab","(a+|b){1,}",[]))), 
-    ok.
-run18() ->
     <<":a::b">> = iolist_to_binary(join(re:split("ab","(a+|b)?",[trim]))), 
     <<":a:b">> = iolist_to_binary(join(re:split("ab","(a+|b)?",[{parts,
                                                                                                                                                                   2}]))), 
@@ -26023,12 +26025,12 @@ run18() ->
     <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c*d)",[{parts,
                                                                                                                                                                                   2}]))), 
     <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c*d)",[]))), 
+    ok.
+run19() ->
     <<":bc:d">> = iolist_to_binary(join(re:split("abcd","a([bc]+)(c*d)",[trim]))), 
     <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]+)(c*d)",[{parts,
                                                                                                                                                                                   2}]))), 
     <<":bc:d:">> = iolist_to_binary(join(re:split("abcd","a([bc]+)(c*d)",[]))), 
-    ok.
-run19() ->
     <<":b:cd">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c+d)",[trim]))), 
     <<":b:cd:">> = iolist_to_binary(join(re:split("abcd","a([bc]*)(c+d)",[{parts,
                                                                                                                                                                                   2}]))), 
@@ -26137,12 +26139,12 @@ run19() ->
     <<":">> = iolist_to_binary(join(re:split("ac","a[-]?c",[{parts,
                                                                                                                                                                 2}]))), 
     <<":">> = iolist_to_binary(join(re:split("ac","a[-]?c",[]))), 
+    ok.
+run20() ->
     <<":abc">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[trim]))), 
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[{parts,
                                                                                                                                                                              2}]))), 
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(abc)\\1",[]))), 
-    ok.
-run20() ->
     <<":abc">> = iolist_to_binary(join(re:split("abcabc","([a-c]*)\\1",[trim]))), 
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","([a-c]*)\\1",[{parts,
                                                                                                                                                                                    2}]))), 
@@ -26323,6 +26325,8 @@ run20() ->
                                                                                                                                                                                 {parts,
                                                                                                                                                                                  2}]))), 
     <<"ABBBBC">> = iolist_to_binary(join(re:split("ABBBBC","ab{4,5}?bc",[caseless]))), 
+    ok.
+run21() ->
     <<"">> = iolist_to_binary(join(re:split("ABBC","ab??bc",[caseless,
                                                                                                                                                                   trim]))), 
     <<":">> = iolist_to_binary(join(re:split("ABBC","ab??bc",[caseless,
@@ -26335,8 +26339,6 @@ run20() ->
                                                                                                                                                                   {parts,
                                                                                                                                                                    2}]))), 
     <<":">> = iolist_to_binary(join(re:split("ABC","ab??bc",[caseless]))), 
-    ok.
-run21() ->
     <<"">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?bc",[caseless,
                                                                                                                                                                         trim]))), 
     <<":">> = iolist_to_binary(join(re:split("ABC","ab{0,1}?bc",[caseless,
@@ -26493,14 +26495,14 @@ run21() ->
                                                                                                                                                         {parts,
                                                                                                                                                          2}]))), 
     <<":">> = iolist_to_binary(join(re:split("A]","a]",[caseless]))), 
+    ok.
+run22() ->
     <<"">> = iolist_to_binary(join(re:split("A]B","a[]]b",[caseless,
                                                                                                                                                               trim]))), 
     <<":">> = iolist_to_binary(join(re:split("A]B","a[]]b",[caseless,
                                                                                                                                                                 {parts,
                                                                                                                                                                  2}]))), 
     <<":">> = iolist_to_binary(join(re:split("A]B","a[]]b",[caseless]))), 
-    ok.
-run22() ->
     <<"">> = iolist_to_binary(join(re:split("AED","a[^bc]d",[caseless,
                                                                                                                                                                   trim]))), 
     <<":">> = iolist_to_binary(join(re:split("AED","a[^bc]d",[caseless,
@@ -26660,14 +26662,14 @@ run22() ->
                                                                                                                                                                   {parts,
                                                                                                                                                                    2}]))), 
     <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b)+",[caseless]))), 
+    ok.
+run23() ->
     <<":B">> = iolist_to_binary(join(re:split("AB","(a+|b){1,}",[caseless,
                                                                                                                                                                       trim]))), 
     <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b){1,}",[caseless,
                                                                                                                                                                         {parts,
                                                                                                                                                                          2}]))), 
     <<":B:">> = iolist_to_binary(join(re:split("AB","(a+|b){1,}",[caseless]))), 
-    ok.
-run23() ->
     <<":A::B">> = iolist_to_binary(join(re:split("AB","(a+|b)?",[caseless,
                                                                                                                                                                 trim]))), 
     <<":A:B">> = iolist_to_binary(join(re:split("AB","(a+|b)?",[caseless,
@@ -26776,14 +26778,14 @@ run23() ->
                                                                                                                                                                           {parts,
                                                                                                                                                                            2}]))), 
     <<":BC:">> = iolist_to_binary(join(re:split("ABC","a([bc]*)c*",[caseless]))), 
+    ok.
+run24() ->
     <<":BC:D">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c*d)",[caseless,
                                                                                                                                                                                 trim]))), 
     <<":BC:D:">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c*d)",[caseless,
                                                                                                                                                                                   {parts,
                                                                                                                                                                                    2}]))), 
     <<":BC:D:">> = iolist_to_binary(join(re:split("ABCD","a([bc]*)(c*d)",[caseless]))), 
-    ok.
-run24() ->
     <<":BC:D">> = iolist_to_binary(join(re:split("ABCD","a([bc]+)(c*d)",[caseless,
                                                                                                                                                                                 trim]))), 
     <<":BC:D:">> = iolist_to_binary(join(re:split("ABCD","a([bc]+)(c*d)",[caseless,
@@ -26934,14 +26936,14 @@ run24() ->
                                                                                                                                                                                               {parts,
                                                                                                                                                                                                2}]))), 
     <<":A:B:">> = iolist_to_binary(join(re:split("(A, B)","\\((.*), (.*)\\)",[caseless]))), 
+    ok.
+run25() ->
     <<"">> = iolist_to_binary(join(re:split("ABCD","abcd",[caseless,
                                                                                                                                                               trim]))), 
     <<":">> = iolist_to_binary(join(re:split("ABCD","abcd",[caseless,
                                                                                                                                                                 {parts,
                                                                                                                                                                  2}]))), 
     <<":">> = iolist_to_binary(join(re:split("ABCD","abcd",[caseless]))), 
-    ok.
-run25() ->
     <<":BC">> = iolist_to_binary(join(re:split("ABCD","a(bc)d",[caseless,
                                                                                                                                                                   trim]))), 
     <<":BC:">> = iolist_to_binary(join(re:split("ABCD","a(bc)d",[caseless,
@@ -27030,12 +27032,12 @@ run25() ->
     <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}?(.)",[{parts,
                                                                                                                                                                                                       2}]))), 
     <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,6}?(.)",[]))), 
+    ok.
+run26() ->
     <<":e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}(.)",[trim]))), 
     <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}(.)",[{parts,
                                                                                                                                                                                                     2}]))), 
     <<":e:">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}(.)",[]))), 
-    ok.
-run26() ->
     <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}?(.)",[trim]))), 
     <<":b:e">> = iolist_to_binary(join(re:split("acdbcdbe","a(?:b|c|d){5,7}?(.)",[{parts,
                                                                                                                                                                                                       2}]))), 
@@ -27160,12 +27162,12 @@ run26() ->
     <<"c::">> = iolist_to_binary(join(re:split("cab","(a)*ab",[{parts,
                                                                                                                                                                   2}]))), 
     <<"c::">> = iolist_to_binary(join(re:split("cab","(a)*ab",[]))), 
+    ok.
+run27() ->
     <<"">> = iolist_to_binary(join(re:split("ab","(?:(?i)a)b",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("ab","(?:(?i)a)b",[{parts,
                                                                                                                                                                         2}]))), 
     <<":">> = iolist_to_binary(join(re:split("ab","(?:(?i)a)b",[]))), 
-    ok.
-run27() ->
     <<":a">> = iolist_to_binary(join(re:split("ab","((?i)a)b",[trim]))), 
     <<":a:">> = iolist_to_binary(join(re:split("ab","((?i)a)b",[{parts,
                                                                                                                                                                     2}]))), 
@@ -27272,6 +27274,8 @@ run27() ->
                                                                                                                                                                       {parts,
                                                                                                                                                                        2}]))), 
     <<":a:">> = iolist_to_binary(join(re:split("aB","((?-i)a)b",[caseless]))), 
+    ok.
+run28() ->
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless,
                                                                                                                                                                                           trim]))), 
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?:(?-i)a)b",[caseless,
@@ -27290,8 +27294,6 @@ run27() ->
                                                                                                                                                                           {parts,
                                                                                                                                                                            2}]))), 
     <<"AB">> = iolist_to_binary(join(re:split("AB","(?:(?-i)a)b",[caseless]))), 
-    ok.
-run28() ->
     <<"">> = iolist_to_binary(join(re:split("ab","(?-i:a)b",[caseless,
                                                                                                                                                                   trim]))), 
     <<":">> = iolist_to_binary(join(re:split("ab","(?-i:a)b",[caseless,
@@ -27426,14 +27428,14 @@ B","((?s-i:a.))b",[caseless]))),
     <<":">> = iolist_to_binary(join(re:split("aaac","^a(?#xxx){3}c",[{parts,
                                                                                                                                                                                   2}]))), 
     <<":">> = iolist_to_binary(join(re:split("aaac","^a(?#xxx){3}c",[]))), 
+    ok.
+run29() ->
     <<"">> = iolist_to_binary(join(re:split("aaac","^a (?#xxx) (?#yyy) {3}c",[extended,
                                                                                                                                                                                                     trim]))), 
     <<":">> = iolist_to_binary(join(re:split("aaac","^a (?#xxx) (?#yyy) {3}c",[extended,
                                                                                                                                                                                                       {parts,
                                                                                                                                                                                                        2}]))), 
     <<":">> = iolist_to_binary(join(re:split("aaac","^a (?#xxx) (?#yyy) {3}c",[extended]))), 
-    ok.
-run29() ->
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<![cd])b",[trim]))), 
     <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","(?<![cd])b",[{parts,
                                                                                                                                                                                           2}]))), 
@@ -27686,12 +27688,12 @@ c","((?m)^b)",[]))),
     <<"::">> = iolist_to_binary(join(re:split("a","(x)?(?(1)b|a)",[{parts,
                                                                                                                                                                             2}]))), 
     <<"::">> = iolist_to_binary(join(re:split("a","(x)?(?(1)b|a)",[]))), 
+    ok.
+run30() ->
     <<"">> = iolist_to_binary(join(re:split("a","()?(?(1)b|a)",[trim]))), 
     <<"::">> = iolist_to_binary(join(re:split("a","()?(?(1)b|a)",[{parts,
                                                                                                                                                                           2}]))), 
     <<"::">> = iolist_to_binary(join(re:split("a","()?(?(1)b|a)",[]))), 
-    ok.
-run30() ->
     <<"">> = iolist_to_binary(join(re:split("a","()?(?(1)a|b)",[trim]))), 
     <<"::">> = iolist_to_binary(join(re:split("a","()?(?(1)a|b)",[{parts,
                                                                                                                                                                           2}]))), 
@@ -28074,6 +28076,8 @@ b","b\\z",[]))),
     <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999)...)foo",[{parts,
                                                                                                                                                                                                                    2}]))), 
     <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}(?!999)...)foo",[]))), 
+    ok.
+run32() ->
     <<"123abc">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}...)(?<!999)foo",[trim]))), 
     <<"123abc:">> = iolist_to_binary(join(re:split("123abcfoo","(?<=\\d{3}...)(?<!999)foo",[{parts,
                                                                                                                                                                                                                      2}]))), 
@@ -28090,8 +28094,6 @@ b","b\\z",[]))),
     <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}...)(?<!999)foo",[{parts,
                                                                                                                                                                                                                      2}]))), 
     <<"123999foo">> = iolist_to_binary(join(re:split("123999foo","(?<=\\d{3}...)(?<!999)foo",[]))), 
-    ok.
-run32() ->
     <<":::abcd: xyz">> = iolist_to_binary(join(re:split("<a href=abcd xyz","<a[\\s]+href[\\s]*=[\\s]*          # find <a href=
  ([\\\"\\'])?                       # find single or double quote
  (?(1) (.*?)\\1 | ([^\\s]+))       # if quote found, match up to next matching
@@ -28305,26 +28307,6 @@ run32() ->
     <<":bbab">> = iolist_to_binary(join(re:split("abbab","a*",[{parts,
                                                                                                                                                               2}]))), 
     <<":b:b:b:">> = iolist_to_binary(join(re:split("abbab","a*",[]))), 
-    <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[a-\\d]",[trim]))), 
-    <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[a-\\d]",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[a-\\d]",[]))), 
-    <<":things">> = iolist_to_binary(join(re:split("-things","^[a-\\d]",[trim]))), 
-    <<":things">> = iolist_to_binary(join(re:split("-things","^[a-\\d]",[{parts,
-                                                                                                                                                                               2}]))), 
-    <<":things">> = iolist_to_binary(join(re:split("-things","^[a-\\d]",[]))), 
-    <<":digit">> = iolist_to_binary(join(re:split("0digit","^[a-\\d]",[trim]))), 
-    <<":digit">> = iolist_to_binary(join(re:split("0digit","^[a-\\d]",[{parts,
-                                                                                                                                                                             2}]))), 
-    <<":digit">> = iolist_to_binary(join(re:split("0digit","^[a-\\d]",[]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[a-\\d]",[trim]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[a-\\d]",[{parts,
-                                                                                                                                                                                       2}]))), 
-    <<"*** Failers">> = iolist_to_binary(join(re:split("*** Failers","^[a-\\d]",[]))), 
-    <<"bcdef">> = iolist_to_binary(join(re:split("bcdef","^[a-\\d]",[trim]))), 
-    <<"bcdef">> = iolist_to_binary(join(re:split("bcdef","^[a-\\d]",[{parts,
-                                                                                                                                                                           2}]))), 
-    <<"bcdef">> = iolist_to_binary(join(re:split("bcdef","^[a-\\d]",[]))), 
     <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[\\d-a]",[trim]))), 
     <<":bcde">> = iolist_to_binary(join(re:split("abcde","^[\\d-a]",[{parts,
                                                                                                                                                                            2}]))), 
@@ -28360,24 +28342,24 @@ run32() ->
     <<">:
 
 <">> = iolist_to_binary(join(re:split("> 	
 
 <","[[:blank:]]+",[]))), 
-    <<">:<">> = iolist_to_binary(join(re:split("> 	
+    <<">:<">> = iolist_to_binary(join(re:split("> 	
 
 <","[\\s]+",[trim]))), 
-    <<">:<">> = iolist_to_binary(join(re:split("> 	
+    <<">:<">> = iolist_to_binary(join(re:split("> 	
 
 <","[\\s]+",[{parts,2}]))), 
-    <<">:<">> = iolist_to_binary(join(re:split("> 	
+    <<">:<">> = iolist_to_binary(join(re:split("> 	
 
 <","[\\s]+",[]))), 
-    <<">:<">> = iolist_to_binary(join(re:split("> 	
+    <<">:<">> = iolist_to_binary(join(re:split("> 	
 
 <","\\s+",[trim]))), 
-    <<">:<">> = iolist_to_binary(join(re:split("> 	
+    <<">:<">> = iolist_to_binary(join(re:split("> 	
 
 <","\\s+",[{parts,2}]))), 
-    <<">:<">> = iolist_to_binary(join(re:split("> 	
+    <<">:<">> = iolist_to_binary(join(re:split("> 	
 
 <","\\s+",[]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","ab",[extended,
+    <<"">> = iolist_to_binary(join(re:split("ab","ab",[extended,
                                                                                                                                                         trim]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","ab",[extended,
+    <<":">> = iolist_to_binary(join(re:split("ab","ab",[extended,
                                                                                                                                                           {parts,
                                                                                                                                                            2}]))), 
-    <<"ab">> = iolist_to_binary(join(re:split("ab","ab",[extended]))), 
+    <<":">> = iolist_to_binary(join(re:split("ab","ab",[extended]))), 
     <<"a
 :b">> = iolist_to_binary(join(re:split("a
 xb","(?!\\A)x",[multiline,trim]))), 
@@ -29577,10 +29559,6 @@ run37() ->
 
 ","[\\x00-\\xff\\s]+",[{parts,2}]))), 
     <<":">> = iolist_to_binary(join(re:split("
 
 ","[\\x00-\\xff\\s]+",[]))), 
-    <<"">> = iolist_to_binary(join(re:split("?","^\\c",[trim]))), 
-    <<":">> = iolist_to_binary(join(re:split("?","^\\c",[{parts,
-                                                                                                                                                             2}]))), 
-    <<":">> = iolist_to_binary(join(re:split("?","^\\c",[]))), 
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[caseless,
                                                                                                                                                                      trim]))), 
     <<"abc">> = iolist_to_binary(join(re:split("abc","(abc)\\1",[caseless,
@@ -29845,10 +29823,6 @@ run39() ->
     <<"::c">> = iolist_to_binary(join(re:split("bc","(?=(a))??.",[{parts,
                                                                                                                                                                         2}]))), 
     <<"::::">> = iolist_to_binary(join(re:split("bc","(?=(a))??.",[]))), 
-    <<"::ckgammon">> = iolist_to_binary(join(re:split("backgammon","^(?=(a)){0}b(?1)",[trim]))), 
-    <<"::ckgammon">> = iolist_to_binary(join(re:split("backgammon","^(?=(a)){0}b(?1)",[{parts,
-                                                                                                                                                                                                    2}]))), 
-    <<"::ckgammon">> = iolist_to_binary(join(re:split("backgammon","^(?=(a)){0}b(?1)",[]))), 
     <<":b">> = iolist_to_binary(join(re:split("abd","^(?=(?1))?[az]([abc])d",[trim]))), 
     <<":b:">> = iolist_to_binary(join(re:split("abd","^(?=(?1))?[az]([abc])d",[{parts,
                                                                                                                                                                                                   2}]))), 
@@ -30002,8 +29976,6 @@ c","(?<=a\\v)c",[]))),
     <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)*+Y",[{parts,
                                                                                                                                                                                             2}]))), 
     <<"X:X">> = iolist_to_binary(join(re:split("XcccddYX","(?(?=c)c|d)*+Y",[]))), 
-    ok.
-run40() ->
     <<":aaa">> = iolist_to_binary(join(re:split("aaaaaaa","^(a{2,3}){2,}+a",[trim]))), 
     <<":aaa:">> = iolist_to_binary(join(re:split("aaaaaaa","^(a{2,3}){2,}+a",[{parts,
                                                                                                                                                                                             2}]))), 
@@ -30020,6 +29992,8 @@ run40() ->
     <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a{2,3}){2,}+a",[{parts,
                                                                                                                                                                                                 2}]))), 
     <<"aaaaaaaaa">> = iolist_to_binary(join(re:split("aaaaaaaaa","^(a{2,3}){2,}+a",[]))), 
+    ok.
+run40() ->
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})++a",[trim]))), 
     <<"** Failers">> = iolist_to_binary(join(re:split("** Failers","^(a{2,3})++a",[{parts,
                                                                                                                                                                                             2}]))), 
@@ -30177,10 +30151,6 @@ AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[]))),
     <<"foo:foobar:">> = iolist_to_binary(join(re:split("foobarbaz","(foo\\Kbar)baz",[{parts,
                                                                                                                                                                                                2}]))), 
     <<"foo:foobar:">> = iolist_to_binary(join(re:split("foobarbaz","(foo\\Kbar)baz",[]))), 
-    <<":ab:b:XXXX">> = iolist_to_binary(join(re:split("ababababbbabZXXXX","^(a(b))\\1\\g1\\g{1}\\g-1\\g{-1}\\g{-02}Z",[trim]))), 
-    <<":ab:b:XXXX">> = iolist_to_binary(join(re:split("ababababbbabZXXXX","^(a(b))\\1\\g1\\g{1}\\g-1\\g{-1}\\g{-02}Z",[{parts,
-                                                                                                                                                                                                                                                                          2}]))), 
-    <<":ab:b:XXXX">> = iolist_to_binary(join(re:split("ababababbbabZXXXX","^(a(b))\\1\\g1\\g{1}\\g-1\\g{-1}\\g{-02}Z",[]))), 
     <<":tom">> = iolist_to_binary(join(re:split("tom-tom","(?<A>tom|bon)-\\g{A}",[trim]))), 
     <<":tom:">> = iolist_to_binary(join(re:split("tom-tom","(?<A>tom|bon)-\\g{A}",[{parts,
                                                                                                                                                                                                        2}]))), 
@@ -30213,8 +30183,6 @@ AAANNN","\\v*X\\v?Y\\v+Z\\V*\\x0a\\V+\\x0b\\V{2,3}\\x0c",[]))),
     <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))\\1",[{parts,
                                                                                                                                                                                                  2}]))), 
     <<"xyzabc">> = iolist_to_binary(join(re:split("xyzabc","(?|(abc)|(xyz))\\1",[]))), 
-    ok.
-run41() ->
     <<":abc">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))(?1)",[trim]))), 
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","(?|(abc)|(xyz))(?1)",[{parts,
                                                                                                                                                                                                   2}]))), 
@@ -30231,6 +30199,8 @@ run41() ->
     <<"xyzxyz">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))(?1)",[{parts,
                                                                                                                                                                                                   2}]))), 
     <<"xyzxyz">> = iolist_to_binary(join(re:split("xyzxyz","(?|(abc)|(xyz))(?1)",[]))), 
+    ok.
+run41() ->
     <<":a:b:c:d:Y">> = iolist_to_binary(join(re:split("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)",[trim]))), 
     <<":a:b:c:d:Y:">> = iolist_to_binary(join(re:split("XYabcdY","^X(?5)(a)(?|(b)|(q))(c)(d)(Y)",[{parts,
                                                                                                                                                                                                                         2}]))), 
@@ -30428,8 +30398,6 @@ run41() ->
     <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)",[{parts,
                                                                                                                                                                                                                                                                                                               2}]))), 
     <<"((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa">> = iolist_to_binary(join(re:split("((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","\\(([^()]++|\\([^()]+\\))+\\)",[]))), 
-    ok.
-run42() ->
     <<":c">> = iolist_to_binary(join(re:split("abc","^([^()]|\\((?1)*\\))*$",[trim]))), 
     <<":c:">> = iolist_to_binary(join(re:split("abc","^([^()]|\\((?1)*\\))*$",[{parts,
                                                                                                                                                                                                      2}]))), 
@@ -30450,6 +30418,8 @@ run42() ->
     <<"a(b(c)d">> = iolist_to_binary(join(re:split("a(b(c)d","^([^()]|\\((?1)*\\))*$",[{parts,
                                                                                                                                                                                                              2}]))), 
     <<"a(b(c)d">> = iolist_to_binary(join(re:split("a(b(c)d","^([^()]|\\((?1)*\\))*$",[]))), 
+    ok.
+run42() ->
     <<":3">> = iolist_to_binary(join(re:split(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[trim]))), 
     <<":3:">> = iolist_to_binary(join(re:split(">abc>123<xyz<","^>abc>([^()]|\\((?1)*\\))*<xyz<$",[{parts,
                                                                                                                                                                                                                                              2}]))), 
@@ -30798,8 +30768,6 @@ run42() ->
     <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(?<X>a)(?<=b(?&X))",[{parts,
                                                                                                                                                                                           2}]))), 
     <<"b:a:z">> = iolist_to_binary(join(re:split("baz","(?<X>a)(?<=b(?&X))",[]))), 
-    ok.
-run43() ->
     <<":abc">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))\\1",[trim]))), 
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))\\1",[{parts,
                                                                                                                                                                                                    2}]))), 
@@ -30820,6 +30788,8 @@ run43() ->
     <<"defabc">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))\\1",[{parts,
                                                                                                                                                                                                    2}]))), 
     <<"defabc">> = iolist_to_binary(join(re:split("defabc","^(?|(abc)|(def))\\1",[]))), 
+    ok.
+run43() ->
     <<":abc">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))(?1)",[trim]))), 
     <<":abc:">> = iolist_to_binary(join(re:split("abcabc","^(?|(abc)|(def))(?1)",[{parts,
                                                                                                                                                                                                     2}]))), 
@@ -30994,8 +30964,6 @@ run43() ->
     <<":0000:0:">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[{parts,
                                                                                                                                                                                                                         2}]))), 
     <<":0000:0:">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))",[]))), 
-    ok.
-run44() ->
     <<":0:0">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[trim]))), 
     <<":0:0:">> = iolist_to_binary(join(re:split("0","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[{parts,
                                                                                                                                                                                                                   2}]))), 
@@ -31008,6 +30976,8 @@ run44() ->
     <<":0:0:000">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[{parts,
                                                                                                                                                                                                                         2}]))), 
     <<":0:0::0:0::0:0::0:0:">> = iolist_to_binary(join(re:split("0000","(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))",[]))), 
+    ok.
+run44() ->
     <<"ACABX">> = iolist_to_binary(join(re:split("ACABX","A(*COMMIT)(B|D)",[trim]))), 
     <<"ACABX">> = iolist_to_binary(join(re:split("ACABX","A(*COMMIT)(B|D)",[{parts,
                                                                                                                                                                                         2}]))), 
@@ -31044,8 +31014,6 @@ run44() ->
     <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?",[{parts,
                                                                                                                                                                                                                         2}]))), 
     <<"yes">> = iolist_to_binary(join(re:split("yes","(?>(*COMMIT)(yes|no)(*THEN)(*F))?",[]))), 
-    ok.
-run45() ->
     <<"">> = iolist_to_binary(join(re:split("bc","b?(*SKIP)c",[trim]))), 
     <<":">> = iolist_to_binary(join(re:split("bc","b?(*SKIP)c",[{parts,
                                                                                                                                                                         2}]))), 
@@ -31054,6 +31022,8 @@ run45() ->
     <<"a:">> = iolist_to_binary(join(re:split("abc","b?(*SKIP)c",[{parts,
                                                                                                                                                                           2}]))), 
     <<"a:">> = iolist_to_binary(join(re:split("abc","b?(*SKIP)c",[]))), 
+    ok.
+run45() ->
     <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)bc",[trim]))), 
     <<"a">> = iolist_to_binary(join(re:split("a","(*SKIP)bc",[{parts,
                                                                                                                                                                     2}]))), 
@@ -31272,14 +31242,14 @@ run45() ->
                                                                                                                                                                                                                                                                                     {parts,
                                                                                                                                                                                                                                                                                      2}]))), 
     <<":foo(bar(baz)+baz(bop)):(bar(baz)+baz(bop)):bar(baz)+baz(bop):">> = iolist_to_binary(join(re:split("foo(bar(baz)+baz(bop))","(foo ( \\( ((?:(?> [^()]+ )|(?2))*) \\) ) )",[extended]))), 
-    ok.
-run46() ->
     <<":AB:B">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
                                                                                                                                                                                                     trim]))), 
     <<":AB:B::">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended,
                                                                                                                                                                                                       {parts,
                                                                                                                                                                                                        2}]))), 
     <<":AB:B::">> = iolist_to_binary(join(re:split("AB","(A (A|B(*ACCEPT)|C) D)(E)",[extended]))), 
+    ok.
+run46() ->
     <<":a">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)",[trim]))), 
     <<":a:">> = iolist_to_binary(join(re:split("ba","\\A.*?(a|bc)",[{parts,
                                                                                                                                                                              2}]))), 
@@ -31350,6 +31320,14 @@ def","^\\N{1,}",[]))),
     <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R1)a+|(?1)b))",[{parts,
                                                                                                                                                                                                   2}]))), 
     <<":aaaab:cde">> = iolist_to_binary(join(re:split("aaaabcde","((?(R1)a+|(?1)b))",[]))), 
+    <<":a">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))*",[trim]))), 
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))*",[{parts,
+                                                                                                                                                                                    2}]))), 
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))*",[]))), 
+    <<":a">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))+",[trim]))), 
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))+",[{parts,
+                                                                                                                                                                                    2}]))), 
+    <<":a:">> = iolist_to_binary(join(re:split("aaa","((?(R)a|(?1)))+",[]))), 
     <<"">> = iolist_to_binary(join(re:split("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[trim]))), 
     <<"::">> = iolist_to_binary(join(re:split("a","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[{parts,
                                                                                                                                                                                                                                             2}]))), 
@@ -31362,14 +31340,14 @@ def","^\\N{1,}",[]))),
     <<"bb::">> = iolist_to_binary(join(re:split("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[{parts,
                                                                                                                                                                                                                                                 2}]))), 
     <<"bb::">> = iolist_to_binary(join(re:split("bba","(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))",[]))), 
+    ok.
+run47() ->
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b) c",[extended,
                                                                                                                                                                                           trim]))), 
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b) c",[extended,
                                                                                                                                                                                             {parts,
                                                                                                                                                                                              2}]))), 
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b) c",[extended]))), 
-    ok.
-run47() ->
     <<":ab">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F)) c",[extended,
                                                                                                                                                                                                     trim]))), 
     <<":ab:">> = iolist_to_binary(join(re:split("aabc","^.*? (a(*THEN)b|(*F)) c",[extended,
@@ -31460,14 +31438,14 @@ run47() ->
                                                                                                                                                                                                             {parts,
                                                                                                                                                                                                              2}]))), 
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? ( (a(*THEN)b)++ )++ c",[extended]))), 
+    ok.
+run48() ->
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b)++ c",[extended,
                                                                                                                                                                                                   trim]))), 
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b)++ c",[extended,
                                                                                                                                                                                                     {parts,
                                                                                                                                                                                                      2}]))), 
     <<"aabc">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b)++ c",[extended]))), 
-    ok.
-run48() ->
     <<"">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F))++ c",[extended,
                                                                                                                                                                                                             trim]))), 
     <<":">> = iolist_to_binary(join(re:split("aabc","^.*? (?:a(*THEN)b|(*F))++ c",[extended,
@@ -31546,12 +31524,12 @@ run48() ->
     <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*THEN)b)c",[{parts,
                                                                                                                                                                                         2}]))), 
     <<"xab:d">> = iolist_to_binary(join(re:split("xabcd","(?<=a(*THEN)b)c",[]))), 
+    ok.
+run49() ->
     <<":a:d">> = iolist_to_binary(join(re:split("abcd","(a)(?2){2}(.)",[trim]))), 
     <<":a:d:">> = iolist_to_binary(join(re:split("abcd","(a)(?2){2}(.)",[{parts,
                                                                                                                                                                                   2}]))), 
     <<":a:d:">> = iolist_to_binary(join(re:split("abcd","(a)(?2){2}(.)",[]))), 
-    ok.
-run49() ->
     <<"hello world ">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1?)test",[trim]))), 
     <<"hello world :::">> = iolist_to_binary(join(re:split("hello world test","(another)?(\\1?)test",[{parts,
                                                                                                                                                                                                                          2}]))), 
@@ -31606,12 +31584,12 @@ run49() ->
                                                                                                                                                                         {parts,
                                                                                                                                                                          2}]))), 
     <<"a:">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[dotall]))), 
+    ok.
+run50() ->
     <<"a">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[trim]))), 
     <<"a:">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[{parts,
                                                                                                                                                                         2}]))), 
     <<"a:">> = iolist_to_binary(join(re:split("aab","(?>.*?a)b",[]))), 
-    ok.
-run50() ->
     <<"aab">> = iolist_to_binary(join(re:split("aab","(?>^a)b",[dotall,
                                                                                                                                                                   trim]))), 
     <<"aab">> = iolist_to_binary(join(re:split("aab","(?>^a)b",[dotall,
@@ -31898,12 +31876,12 @@ run53() ->
     <<":">> = iolist_to_binary(join(re:split("bnn","(?=b(*THEN)a)bn|bnn",[{parts,
                                                                                                                                                                                             2}]))), 
     <<":">> = iolist_to_binary(join(re:split("bnn","(?=b(*THEN)a)bn|bnn",[]))), 
+    ok.
+run54() ->
     <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*SKIP)b)..",[trim]))), 
     <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*SKIP)b)..",[{parts,
                                                                                                                                                                                     2}]))), 
     <<":d">> = iolist_to_binary(join(re:split("acd","(?!a(*SKIP)b)..",[]))), 
-    ok.
-run54() ->
     <<"ac">> = iolist_to_binary(join(re:split("ac","^(?(?!a(*SKIP)b))",[trim]))), 
     <<"ac">> = iolist_to_binary(join(re:split("ac","^(?(?!a(*SKIP)b))",[{parts,
                                                                                                                                                                                       2}]))), 
@@ -31972,4 +31950,125 @@ run54() ->
                                                                                                                                                                          {parts,
                                                                                                                                                                           2}]))), 
     <<"aaa">> = iolist_to_binary(join(re:split("aaa","^a*\\w{4}",[caseless]))), 
+    <<":1:non-sp1:non-sp2">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[trim]))), 
+    <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[{parts,
+                                                                                                                                                                                                                                                                                                                     2}]))), 
+    <<":1:non-sp1:non-sp2:">> = iolist_to_binary(join(re:split("1 IN SOA non-sp1 non-sp2(","^(\\d+)\\s+IN\\s+SOA\\s+(\\S+)\\s+(\\S+)\\s*\\(\\s*$",[]))), 
+    <<"AZ">> = iolist_to_binary(join(re:split("AZ","^A\\xZ",[trim]))), 
+    <<"AZ">> = iolist_to_binary(join(re:split("AZ","^A\\xZ",[{parts,
+                                                                                                                                                                   2}]))), 
+    <<"AZ">> = iolist_to_binary(join(re:split("AZ","^A\\xZ",[]))), 
+    <<"">> = iolist_to_binary(join(re:split("ASB","^A\\o{123}B",[trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("ASB","^A\\o{123}B",[{parts,
+                                                                                                                                                                             2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("ASB","^A\\o{123}B",[]))), 
+    <<"">> = iolist_to_binary(join(re:split("aaaab"," ^ a + + b $ ",[extended,
+                                                                                                                                                                                   trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + + b $ ",[extended,
+                                                                                                                                                                                     {parts,
+                                                                                                                                                                                      2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + + b $ ",[extended]))), 
+    <<"">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
+  + b $ ",[extended,trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
+  + b $ ",[extended,{parts,2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
+  + b $ ",[extended]))), 
+    <<"">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
+  #comment
+  + b $ ",[extended,trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
+  #comment
+  + b $ ",[extended,{parts,2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ a + #comment
+  #comment
+  + b $ ",[extended]))), 
+    ok.
+run55() ->
+    <<"">> = iolist_to_binary(join(re:split("aaaab"," ^ (?> a + ) b $ ",[extended,
+                                                                                                                                                                                           trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ (?> a + ) b $ ",[extended,
+                                                                                                                                                                                             {parts,
+                                                                                                                                                                                              2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("aaaab"," ^ (?> a + ) b $ ",[extended]))), 
+    <<":aaaa">> = iolist_to_binary(join(re:split("aaaab"," ^ ( a + ) + + \\w $ ",[extended,
+                                                                                                                                                                                                    trim]))), 
+    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaab"," ^ ( a + ) + + \\w $ ",[extended,
+                                                                                                                                                                                                      {parts,
+                                                                                                                                                                                                       2}]))), 
+    <<":aaaa:">> = iolist_to_binary(join(re:split("aaaab"," ^ ( a + ) + + \\w $ ",[extended]))), 
+    <<"acb">> = iolist_to_binary(join(re:split("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc",[trim]))), 
+    <<"acb">> = iolist_to_binary(join(re:split("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc",[{parts,
+                                                                                                                                                                                                                              2}]))), 
+    <<"acb">> = iolist_to_binary(join(re:split("acb","(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc",[]))), 
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++",[trim]))), 
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++",[{parts,
+                                                                                                                                                                                                                                                                                                                                                                       2}]))), 
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]*+|\\\"\\\")*+\\\")++",[]))), 
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++",[trim]))), 
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++",[{parts,
+                                                                                                                                                                                                                                                                                                                                                                       2}]))), 
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")*+\\\")++",[]))), 
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++",[trim]))), 
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++",[{parts,
+                                                                                                                                                                                                                                                                                                                                                                       2}]))), 
+    <<":\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A(?:[^\\\"]++|\\\"(?:[^\\\"]++|\\\"\\\")++\\\")++",[]))), 
+    <<": AFTER ::\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++",[trim]))), 
+    <<": AFTER ::\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++",[{parts,
+                                                                                                                                                                                                                                                                                                                                                                                           2}]))), 
+    <<": AFTER ::\"NOT MATCHED">> = iolist_to_binary(join(re:split("NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED","\\A([^\\\"1]++|[\\\"2]([^\\\"3]*+|[\\\"4][\\\"5])*+[\\\"6])++",[]))), 
+    <<":t test">> = iolist_to_binary(join(re:split("test test","^\\w+(?>\\s*)(?<=\\w)",[trim]))), 
+    <<":t test">> = iolist_to_binary(join(re:split("test test","^\\w+(?>\\s*)(?<=\\w)",[{parts,
+                                                                                                                                                                                                               2}]))), 
+    <<":t test">> = iolist_to_binary(join(re:split("test test","^\\w+(?>\\s*)(?<=\\w)",[]))), 
+    <<":a">> = iolist_to_binary(join(re:split("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))), 
+    <<":a::">> = iolist_to_binary(join(re:split("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[{parts,
+                                                                                                                                                                                                                                        2}]))), 
+    <<":a::">> = iolist_to_binary(join(re:split("acl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))), 
+    <<"::b">> = iolist_to_binary(join(re:split("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))), 
+    <<"::b:">> = iolist_to_binary(join(re:split("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[{parts,
+                                                                                                                                                                                                                                        2}]))), 
+    <<"::b:">> = iolist_to_binary(join(re:split("bdl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))), 
+    <<"a">> = iolist_to_binary(join(re:split("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))), 
+    <<"a:::">> = iolist_to_binary(join(re:split("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[{parts,
+                                                                                                                                                                                                                                        2}]))), 
+    <<"a:::">> = iolist_to_binary(join(re:split("adl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))), 
+    <<"bc">> = iolist_to_binary(join(re:split("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[trim]))), 
+    <<"bc:::">> = iolist_to_binary(join(re:split("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[{parts,
+                                                                                                                                                                                                                                        2}]))), 
+    <<"bc:::">> = iolist_to_binary(join(re:split("bcl","(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l",[]))), 
+    <<"">> = iolist_to_binary(join(re:split("abc","\\sabc",[trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("abc","\\sabc",[{parts,
+                                                                                                                                                                     2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("abc","\\sabc",[]))), 
+    <<"">> = iolist_to_binary(join(re:split("aa]]","[\\Qa]\\E]+",[trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Qa]\\E]+",[{parts,
+                                                                                                                                                                                2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Qa]\\E]+",[]))), 
+    <<"">> = iolist_to_binary(join(re:split("aa]]","[\\Q]a\\E]+",[trim]))), 
+    <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Q]a\\E]+",[{parts,
+                                                                                                                                                                                2}]))), 
+    <<":">> = iolist_to_binary(join(re:split("aa]]","[\\Q]a\\E]+",[]))), 
+    <<"1::::::2::::::3::::::4:abcd:abcd">> = iolist_to_binary(join(re:split("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))",[trim]))), 
+    <<"1::::::234abcd">> = iolist_to_binary(join(re:split("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))",[{parts,
+                                                                                                                                                                                                                                                                                                                2}]))), 
+    <<"1::::::2::::::3::::::4:abcd:abcd::::">> = iolist_to_binary(join(re:split("1234abcd","(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))",[]))), 
+    ok.
+run56() ->
+    <<"b:a:c">> = iolist_to_binary(join(re:split("baaaaaaaaac","(?1)(?#?'){8}(a)",[trim]))), 
+    <<"b:a:c">> = iolist_to_binary(join(re:split("baaaaaaaaac","(?1)(?#?'){8}(a)",[{parts,
+                                                                                                                                                                                                              2}]))), 
+    <<"b:a:c">> = iolist_to_binary(join(re:split("baaaaaaaaac","(?1)(?#?'){8}(a)",[]))), 
+    <<"a::b::c::d">> = iolist_to_binary(join(re:split("abcd","(?|(\\k'Pm')|(?'Pm'))",[trim]))), 
+    <<"a::bcd">> = iolist_to_binary(join(re:split("abcd","(?|(\\k'Pm')|(?'Pm'))",[{parts,
+                                                                                                                                                                                                                                   2}]))), 
+    <<"a::b::c::d::">> = iolist_to_binary(join(re:split("abcd","(?|(\\k'Pm')|(?'Pm'))",[]))), 
+    <<"  :Fred:099">> = iolist_to_binary(join(re:split("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])",[trim]))), 
+    <<"  :Fred:099">> = iolist_to_binary(join(re:split("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])",[{parts,
+                                                                                                                                                                                                                                                                                                         2}]))), 
+    <<"  :Fred:099">> = iolist_to_binary(join(re:split("  Fred:099","(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\\s])",[]))), 
+    <<"  ">> = iolist_to_binary(join(re:split("  X","(?=.*X)X$",[trim]))), 
+    <<"  :">> = iolist_to_binary(join(re:split("  X","(?=.*X)X$",[{parts,
+                                                                                                                                                                         2}]))), 
+    <<"  :">> = iolist_to_binary(join(re:split("  X","(?=.*X)X$",[]))), 
     ok.
diff --git a/lib/stdlib/test/run_pcre_tests.erl b/lib/stdlib/test/run_pcre_tests.erl
index b62674d6e0..205a7e4946 100644
--- a/lib/stdlib/test/run_pcre_tests.erl
+++ b/lib/stdlib/test/run_pcre_tests.erl
@@ -389,6 +389,9 @@ stru([]) ->
     [];
 stru([{_,<<>>}|T]) ->
     stru(T);
+stru([{_Line,<<"< forbid ", _Rest/binary>>}|T0]) ->
+    %% We do not handle lockout of modifiers from the tests...
+    stru(T0);
 stru([{Line,<<Ch,Re0/binary>>}|T0]) ->
     {T,Re} = find_rest_re(Ch,[{Line,Re0}|T0]),
     {NewRe,<< Ch, Options/binary >>} = end_of_re(Ch,Re),
author	Rickard Green <rickard@erlang.org>	2017-04-11 15:05:51 +0200
committer	Rickard Green <rickard@erlang.org>	2017-04-11 15:05:51 +0200
commit	92a3b1a37182527d0bf8b6242d54e7fae6f4bbf9 (patch)
tree	133119634987a6eeede055d644fe2f999ea3d318 /lib
parent	b66834310f1d3f30a7b4d5c02753053d3f9d7ef8 (diff)
parent	6520f78d4b878ff66adcf8d25de331d8ad06dd1d (diff)
download	erlang-92a3b1a37182527d0bf8b6242d54e7fae6f4bbf9.tar.gz