package MyProg2() where

import List

inc :: Integer -> Integer
inc x = x + 1

evens :: List Integer
evens = let i_evens :: List Integer
            i_evens = 0 :> (map inc i_odds)
            i_odds :: List Integer
            i_odds = (map inc i_evens)
        in i_evens

odds :: List Integer
odds = map inc evens