module Exercise_12 where {- Library -- nicht veraendern -} {- H12.1 -} wordsOf :: [a] -> [[a]] wordsOf = undefined {- H12.2 -} sumOfPrefixes :: Num a => [a] -> [a] sumOfPrefixes = undefined {- H12.3 -} findByFilter :: (a -> Bool) -> [a] -> Maybe a findByFilter = undefined {- H12.4 -} {-WETT-} censoredWordsOf :: Eq a => [a] -> [[a]] -> [[a]] censoredWordsOf = undefined {-TTEW-}