64 f x = y where y = 2 -- 15
69 f x = y+2 where y = x+3
77 (x:y) = case (if True then True else False) of -- 18
83 f x = \ (y,z) -> x -- 19
87 (x:y) = [y+1 | (y,z) <- [(1,2)]] -- 20
91 x = if True then 1 else 2
95 (z@(q,w)) = if True then (1,2) else (1,3)