example :: Config Identifier
example = Config
        { alphabet = mkSet [ read "a", read "b" ]
        , word_length = 12
        , take_best_of = 5
        }
example :: Config Identifier
example = Config
        { alphabet = mkSet [ read "a", read "b" ]
        , word_length = 12
        , take_best_of = 5
        }
example = Config
        { alphabet = mkSet [ read "a", read "b" ]
        , word_length = 12
        , take_best_of = 5
        }