1 push ((\x0 -> (\x1 -> (\x2 -> (x0 x2) x1))) (\x0 -> (\x1 -> x0 x1))) Pure
5 | | push ((\x0 -> (\x1 -> (\x2 -> x0 (x1 x2)))) (\x0 -> (\x1 -> (\x2 -> x0 (x1 x2))))) (((\x0 -> (\x1 -> (\x2 -> x0 (x1 x2)))) cons) ((\x0 -> (\x1 -> x0)) 'a'))
7 | | lift (\x0 -> (\x1 -> x0 x1))
9 | | lift (\x0 -> (\x1 -> x0 x1))
22 lift (\x0 -> (\x1 -> x0 x1))