-- Count the number of vowels in each line
module Main where

import Data.Char as Char

{-
   takeWhile :: (a -> Bool) -> [a] -> [a] ; longest prefix satisfying predicate
-}

main :: IO()
main = interact (unlines . (map (show . count)) . (takeWhile (notStart '*')) . lines)

vowel :: Char -> Bool
vowel x = (Char.toUpper x) `elem` "AEIOU"

notStart :: Char -> String -> Bool
notStart c line = c /= (head line)

notStartStar :: String -> Bool
notStartStar = ('*' /=).head

count :: String -> Int
count = foldr (\x c ->if vowel x then c+1 else c) 0


--   ------------For GNU Emacs ------------
--  Local Variables:
--  compile-command: "ghc -Wall count.hs"
--  End: