down/down     list       : OK, 100 tests.
down/filter   list       : OK, 100 tests.
down/map      list       : OK, 100 tests.
filter/down   lazy       : OK, 100 tests.
filter/down   list       : OK, 100 tests.
filter/filter lazy       : OK, 100 tests.
filter/filter list       : OK, 100 tests.
filter/map    lazy       : OK, 100 tests.
filter/map    list       : OK, 100 tests.
filter/up     lazy       : OK, 100 tests.
filter/up     list       : OK, 100 tests.
map/down      lazy       : OK, 100 tests.
map/down      list       : OK, 100 tests.
map/filter    lazy       : OK, 100 tests.
map/filter    list       : OK, 100 tests.
map/map       lazy       : OK, 100 tests.
map/map       list       : OK, 100 tests.
map/up        lazy       : OK, 100 tests.
map/up        list       : OK, 100 tests.
up/filter     lazy       : OK, 100 tests.
up/filter     list       : OK, 100 tests.
up/map        lazy       : OK, 100 tests.
up/map        list       : OK, 100 tests.
up/up         lazy       : OK, 100 tests.
up/up         list       : OK, 100 tests.
noacc/noacc   lazy       : OK, 100 tests.
noacc/noacc   list       : OK, 100 tests.
noacc/up      lazy       : OK, 100 tests.
noacc/up      list       : OK, 100 tests.
up/noacc      lazy       : OK, 100 tests.
up/noacc      list       : OK, 100 tests.
map/noacc     lazy       : OK, 100 tests.
map/noacc     list       : OK, 100 tests.
noacc/map     lazy       : OK, 100 tests.
noacc/map     list       : OK, 100 tests.
filter/noacc  lazy       : OK, 100 tests.
filter/noacc  list       : OK, 100 tests.
noacc/filter  lazy       : OK, 100 tests.
noacc/filter  list       : OK, 100 tests.
noacc/down    lazy       : OK, 100 tests.
noacc/down    list       : OK, 100 tests.
down/noacc    list       : OK, 100 tests.
length/loop   list       : OK, 100 tests.
maximum/loop  list       : OK, 100 tests.
minimum/loop  list       : OK, 100 tests.