if true X Y X if true U V V takeWhile I nil nil takeWhile J cons X1 Y1 if J X1 cons X1 takeWhile J Y1 nil dropWhile G1 nil nil dropWhile H1 cons W1 P1 if H1 W1 dropWhile H1 P1 cons W1 P1 X c Y c U c V c I a b J a b X1 a Y1 c G1 a b H1 a b W1 a P1 c cons a c c dropWhile a b c c if b c c c nil c takeWhile a b c c true b FULL benchmarks/applicative/Applicative_05__TakeDropWhile.atrs