Revert "zoneinfo - update to tzdata2017b"

Fat Fingers, part1

This reverts commit a6fb7a5a60a1846ed8c097bbf8bca5363839d19d.

11 files changed, 59 insertions, 356 deletions

diff --git a/zoneinfo/Antarctica/Casey.ics b/zoneinfo/Antarctica/Casey.ics
index 97074ce7..009dc326 100644
--- a/zoneinfo/Antarctica/Casey.ics
+++ b/zoneinfo/Antarctica/Casey.ics
@@ -2,30 +2,13 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/Casey
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20140920_2/Antarctica/Casey
 X-LIC-LOCATION:Antarctica/Casey
-X-PROLEPTIC-TZNAME:-00
 BEGIN:STANDARD
-TZNAME:+08
-TZOFFSETFROM:+0000
-TZOFFSETTO:+0800
-DTSTART:19690101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:+11
 TZOFFSETFROM:+0800
-TZOFFSETTO:+1100
-DTSTART:20091018T020000
-RDATE:20111028T020000
-RDATE:20161022T000000
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:+08
-TZOFFSETFROM:+1100
 TZOFFSETTO:+0800
-DTSTART:20100305T020000
-RDATE:20120222T040000
+TZNAME:AWST
+DTSTART:19700101T000000
 END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR
diff --git a/zoneinfo/Antarctica/Davis.ics b/zoneinfo/Antarctica/Davis.ics
index 5abb0ae2..2750930f 100644
--- a/zoneinfo/Antarctica/Davis.ics
+++ b/zoneinfo/Antarctica/Davis.ics
@@ -2,36 +2,13 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/Davis
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20070227_1/Antarctica/Davis
 X-LIC-LOCATION:Antarctica/Davis
-X-PROLEPTIC-TZNAME:-00
 BEGIN:STANDARD
-TZNAME:+07
-TZOFFSETFROM:+0000
-TZOFFSETTO:+0700
-DTSTART:19570113T000000
-RDATE:19690201T000000
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:-00
-TZOFFSETFROM:+0700
-TZOFFSETTO:+0000
-DTSTART:19641101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:+05
 TZOFFSETFROM:+0700
-TZOFFSETTO:+0500
-DTSTART:20091018T020000
-RDATE:20111028T020000
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:+07
-TZOFFSETFROM:+0500
 TZOFFSETTO:+0700
-DTSTART:20100311T010000
-RDATE:20120222T010000
+TZNAME:DAVT
+DTSTART:19700101T000000
 END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR
diff --git a/zoneinfo/Antarctica/DumontDUrville.ics b/zoneinfo/Antarctica/DumontDUrville.ics
index db18a375..ebec2bcf 100644
--- a/zoneinfo/Antarctica/DumontDUrville.ics
+++ b/zoneinfo/Antarctica/DumontDUrville.ics
@@ -2,22 +2,13 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/DumontDUrville
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20070227_1/Antarctica/DumontDUrville
 X-LIC-LOCATION:Antarctica/DumontDUrville
-X-PROLEPTIC-TZNAME:-00
 BEGIN:STANDARD
-TZNAME:+10
-TZOFFSETFROM:+0000
-TZOFFSETTO:+1000
-DTSTART:19470101T000000
-RDATE:19561101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:-00
 TZOFFSETFROM:+1000
-TZOFFSETTO:+0000
-DTSTART:19520114T000000
+TZOFFSETTO:+1000
+TZNAME:DDUT
+DTSTART:19700101T000000
 END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR
diff --git a/zoneinfo/Antarctica/Macquarie.ics b/zoneinfo/Antarctica/Macquarie.ics
index 1108ad67..604ca4d9 100644
--- a/zoneinfo/Antarctica/Macquarie.ics
+++ b/zoneinfo/Antarctica/Macquarie.ics
@@ -2,125 +2,13 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/Macquarie
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20110318_1/Antarctica/Macquarie
 X-LIC-LOCATION:Antarctica/Macquarie
-X-PROLEPTIC-TZNAME:-00
 BEGIN:STANDARD
-TZNAME:AEST
-TZOFFSETFROM:+0000
-TZOFFSETTO:+1000
-DTSTART:18991101T000000
-RDATE:19480325T000000
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:AEDT
-TZOFFSETFROM:+1000
-TZOFFSETTO:+1100
-DTSTART:19161001T020000
-RDATE:19671001T020000
-RDATE:19861019T020000
-RDATE:19871025T020000
-RDATE:20000827T020000
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:AEST
-TZOFFSETFROM:+1100
-TZOFFSETTO:+1000
-DTSTART:19170325T020000
-RDATE:19680331T030000
-RDATE:19720227T030000
-RDATE:20060402T030000
-RDATE:20070325T030000
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:-00
-TZOFFSETFROM:+1000
-TZOFFSETTO:+0000
-DTSTART:19190401T000000
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:AEDT
-TZOFFSETFROM:+1000
-TZOFFSETTO:+1100
-DTSTART:19681027T020000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU;UNTIL=19851026T160000Z
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:AEST
-TZOFFSETFROM:+1100
-TZOFFSETTO:+1000
-DTSTART:19690309T030000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU;UNTIL=19710313T160000Z
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:AEST
-TZOFFSETFROM:+1100
-TZOFFSETTO:+1000
-DTSTART:19730304T030000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=1SU;UNTIL=19810228T160000Z
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:AEST
-TZOFFSETFROM:+1100
-TZOFFSETTO:+1000
-DTSTART:19820328T030000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU;UNTIL=19830326T160000Z
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:AEST
-TZOFFSETFROM:+1100
-TZOFFSETTO:+1000
-DTSTART:19840304T030000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=1SU;UNTIL=19860301T160000Z
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:AEST
-TZOFFSETFROM:+1100
-TZOFFSETTO:+1000
-DTSTART:19870315T030000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=3SU;UNTIL=19900317T160000Z
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:AEDT
-TZOFFSETFROM:+1000
-TZOFFSETTO:+1100
-DTSTART:19881030T020000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU;UNTIL=19901027T160000Z
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:AEST
-TZOFFSETFROM:+1100
-TZOFFSETTO:+1000
-DTSTART:19910331T030000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU;UNTIL=20050326T160000Z
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:AEDT
-TZOFFSETFROM:+1000
-TZOFFSETTO:+1100
-DTSTART:19911006T020000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU;UNTIL=19991002T160000Z
-END:DAYLIGHT
-BEGIN:DAYLIGHT
-TZNAME:AEDT
-TZOFFSETFROM:+1000
-TZOFFSETTO:+1100
-DTSTART:20011007T020000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU;UNTIL=20091003T160000Z
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:AEST
-TZOFFSETFROM:+1100
-TZOFFSETTO:+1000
-DTSTART:20080406T030000
-RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU;UNTIL=20090404T160000Z
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:+11
 TZOFFSETFROM:+1100
 TZOFFSETTO:+1100
-DTSTART:20100404T030000
+TZNAME:MIST
+DTSTART:19700101T000000
 END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR
diff --git a/zoneinfo/Antarctica/Mawson.ics b/zoneinfo/Antarctica/Mawson.ics
index 470d526b..abcca19c 100644
--- a/zoneinfo/Antarctica/Mawson.ics
+++ b/zoneinfo/Antarctica/Mawson.ics
@@ -2,21 +2,13 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/Mawson
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20110318_2/Antarctica/Mawson
 X-LIC-LOCATION:Antarctica/Mawson
-X-PROLEPTIC-TZNAME:-00
 BEGIN:STANDARD
-TZNAME:+06
-TZOFFSETFROM:+0000
-TZOFFSETTO:+0600
-DTSTART:19540213T000000
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:+05
-TZOFFSETFROM:+0600
+TZOFFSETFROM:+0500
 TZOFFSETTO:+0500
-DTSTART:20091018T020000
+TZNAME:MAWT
+DTSTART:19700101T000000
 END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR
diff --git a/zoneinfo/Antarctica/McMurdo.ics b/zoneinfo/Antarctica/McMurdo.ics
index af86504c..d371451b 120000..100644
--- a/zoneinfo/Antarctica/McMurdo.ics
+++ b/zoneinfo/Antarctica/McMurdo.ics
@@ -1 +1,22 @@
-../Pacific/Auckland.ics
\ No newline at end of file
+BEGIN:VCALENDAR
+PRODID:-//citadel.org//NONSGML Citadel calendar//EN
+VERSION:2.0
+BEGIN:VTIMEZONE
+TZID:/citadel.org/20110318_2/Antarctica/McMurdo
+X-LIC-LOCATION:Antarctica/McMurdo
+BEGIN:DAYLIGHT
+TZOFFSETFROM:+1200
+TZOFFSETTO:+1300
+TZNAME:NZDT
+DTSTART:19700927T020000
+RRULE:FREQ=YEARLY;BYMONTH=9;BYDAY=-1SU
+END:DAYLIGHT
+BEGIN:STANDARD
+TZOFFSETFROM:+1300
+TZOFFSETTO:+1200
+TZNAME:NZST
+DTSTART:19700405T030000
+RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR
diff --git a/zoneinfo/Antarctica/Palmer.ics b/zoneinfo/Antarctica/Palmer.ics
index 2c4556d3..c4c79bea 100644
--- a/zoneinfo/Antarctica/Palmer.ics
+++ b/zoneinfo/Antarctica/Palmer.ics
@@ -2,148 +2,13 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/Palmer
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20150816_4/Antarctica/Palmer
 X-LIC-LOCATION:Antarctica/Palmer
-X-PROLEPTIC-TZNAME:-00
-BEGIN:DAYLIGHT
-TZNAME:-03
-TZOFFSETFROM:+0000
-TZOFFSETTO:-0300
-DTSTART:19650101T000000
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:-04
-TZOFFSETFROM:-0300
-TZOFFSETTO:-0400
-DTSTART:19650301T000000
-RRULE:FREQ=YEARLY;UNTIL=19660301T030000Z
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:-03
-TZOFFSETFROM:-0400
-TZOFFSETTO:-0300
-DTSTART:19651015T000000
-RRULE:FREQ=YEARLY;UNTIL=19661015T040000Z
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:-04
-TZOFFSETFROM:-0300
-TZOFFSETTO:-0400
-DTSTART:19670402T000000
-RDATE:19820501T000000
-RDATE:19870412T000000
-RDATE:19970330T000000
-RDATE:19980315T000000
-RDATE:19990404T000000
-RDATE:20080330T000000
-RDATE:20090315T000000
-RDATE:20100404T000000
-RDATE:20110508T000000
-RDATE:20160515T000000
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:-03
-TZOFFSETFROM:-0400
-TZOFFSETTO:-0300
-DTSTART:19671001T000000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU;UNTIL=19681006T040000Z
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:-04
-TZOFFSETFROM:-0300
-TZOFFSETTO:-0400
-DTSTART:19680407T000000
-RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU;UNTIL=19690406T030000Z
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:-03
-TZOFFSETFROM:-0400
-TZOFFSETTO:-0300
-DTSTART:19691005T000000
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:-02
-TZOFFSETFROM:-0300
-TZOFFSETTO:-0200
-DTSTART:19740123T000000
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:-03
-TZOFFSETFROM:-0200
-TZOFFSETTO:-0300
-DTSTART:19740501T000000
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:-03
-TZOFFSETFROM:-0400
-TZOFFSETTO:-0300
-DTSTART:19821010T000000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYMONTHDAY=9,10,11,12,13,14,15;BYDAY=SU;UNTIL=19891015T040000Z
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:-04
-TZOFFSETFROM:-0300
-TZOFFSETTO:-0400
-DTSTART:19830313T000000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=9,10,11,12,13,14,15;BYDAY=SU;UNTIL=19860309T030000Z
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:-04
-TZOFFSETFROM:-0300
-TZOFFSETTO:-0400
-DTSTART:19880313T000000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=9,10,11,12,13,14,15;BYDAY=SU;UNTIL=19960310T030000Z
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:-03
-TZOFFSETFROM:-0400
-TZOFFSETTO:-0300
-DTSTART:19900916T000000
-RDATE:19980927T000000
-RDATE:20110821T000000
-RDATE:20160814T000000
-END:DAYLIGHT
-BEGIN:DAYLIGHT
-TZNAME:-03
-TZOFFSETFROM:-0400
-TZOFFSETTO:-0300
-DTSTART:19911013T000000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYMONTHDAY=9,10,11,12,13,14,15;BYDAY=SU;UNTIL=19971012T040000Z
-END:DAYLIGHT
-BEGIN:DAYLIGHT
-TZNAME:-03
-TZOFFSETFROM:-0400
-TZOFFSETTO:-0300
-DTSTART:19991010T000000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYMONTHDAY=9,10,11,12,13,14,15;BYDAY=SU;UNTIL=20101010T040000Z
-END:DAYLIGHT
-BEGIN:STANDARD
-TZNAME:-04
-TZOFFSETFROM:-0300
-TZOFFSETTO:-0400
-DTSTART:20000312T000000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=9,10,11,12,13,14,15;BYDAY=SU;UNTIL=20070311T030000Z
-END:STANDARD
-BEGIN:STANDARD
-TZNAME:-04
-TZOFFSETFROM:-0300
-TZOFFSETTO:-0400
-DTSTART:20120429T000000
-RRULE:FREQ=YEARLY;BYMONTH=4;BYMONTHDAY=23,24,25,26,27,28,29;BYDAY=SU;UNTIL=20140427T030000Z
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:-03
-TZOFFSETFROM:-0400
-TZOFFSETTO:-0300
-DTSTART:20120902T000000
-RRULE:FREQ=YEARLY;BYMONTH=9;BYMONTHDAY=2,3,4,5,6,7,8;BYDAY=SU;UNTIL=20140907T040000Z
-END:DAYLIGHT
 BEGIN:STANDARD
-TZNAME:-03
 TZOFFSETFROM:-0300
 TZOFFSETTO:-0300
-DTSTART:20161204T000000
+TZNAME:CLT
+DTSTART:19700101T000000
 END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR
diff --git a/zoneinfo/Antarctica/Rothera.ics b/zoneinfo/Antarctica/Rothera.ics
index 72878ab6..841d76a2 100644
--- a/zoneinfo/Antarctica/Rothera.ics
+++ b/zoneinfo/Antarctica/Rothera.ics
@@ -2,15 +2,13 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/Rothera
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20070227_1/Antarctica/Rothera
 X-LIC-LOCATION:Antarctica/Rothera
-X-PROLEPTIC-TZNAME:-00
 BEGIN:STANDARD
-TZNAME:-03
-TZOFFSETFROM:+0000
+TZOFFSETFROM:-0300
 TZOFFSETTO:-0300
-DTSTART:19761201T000000
+TZNAME:ROTT
+DTSTART:19700101T000000
 END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR
diff --git a/zoneinfo/Antarctica/Syowa.ics b/zoneinfo/Antarctica/Syowa.ics
index d058cbf3..711a6253 100644
--- a/zoneinfo/Antarctica/Syowa.ics
+++ b/zoneinfo/Antarctica/Syowa.ics
@@ -2,15 +2,13 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/Syowa
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20070227_1/Antarctica/Syowa
 X-LIC-LOCATION:Antarctica/Syowa
-X-PROLEPTIC-TZNAME:-00
 BEGIN:STANDARD
-TZNAME:+03
-TZOFFSETFROM:+0000
+TZOFFSETFROM:+0300
 TZOFFSETTO:+0300
-DTSTART:19570129T000000
+TZNAME:SYOT
+DTSTART:19700101T000000
 END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR
diff --git a/zoneinfo/Antarctica/Troll.ics b/zoneinfo/Antarctica/Troll.ics
index 111329fc..1e7d6201 100644
--- a/zoneinfo/Antarctica/Troll.ics
+++ b/zoneinfo/Antarctica/Troll.ics
@@ -2,28 +2,20 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/Troll
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20140920_1/Antarctica/Troll
 X-LIC-LOCATION:Antarctica/Troll
-X-PROLEPTIC-TZNAME:-00
-BEGIN:STANDARD
-TZNAME:+00
-TZOFFSETFROM:+0000
-TZOFFSETTO:+0000
-DTSTART:20050212T000000
-END:STANDARD
 BEGIN:DAYLIGHT
-TZNAME:+02
 TZOFFSETFROM:+0000
 TZOFFSETTO:+0200
-DTSTART:20050327T010000
+TZNAME:CEST
+DTSTART:19700329T010000
 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
 END:DAYLIGHT
 BEGIN:STANDARD
-TZNAME:+00
 TZOFFSETFROM:+0200
 TZOFFSETTO:+0000
-DTSTART:20051030T030000
+TZNAME:UTC
+DTSTART:19701025T030000
 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
 END:STANDARD
 END:VTIMEZONE
diff --git a/zoneinfo/Antarctica/Vostok.ics b/zoneinfo/Antarctica/Vostok.ics
index 9a9e30ae..84adfcc5 100644
--- a/zoneinfo/Antarctica/Vostok.ics
+++ b/zoneinfo/Antarctica/Vostok.ics
@@ -2,15 +2,13 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Antarctica/Vostok
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20070227_1/Antarctica/Vostok
 X-LIC-LOCATION:Antarctica/Vostok
-X-PROLEPTIC-TZNAME:-00
 BEGIN:STANDARD
-TZNAME:+06
-TZOFFSETFROM:+0000
+TZOFFSETFROM:+0600
 TZOFFSETTO:+0600
-DTSTART:19571216T000000
+TZNAME:VOST
+DTSTART:19700101T000000
 END:STANDARD
 END:VTIMEZONE
 END:VCALENDAR