> module Delimiters
>        (inv1
>        ,inv2
>        ,nlm1
>        ,nlm2
>        ,nlm3
>        ,nlm4
>        ,nlm5
>        ,mark)

>        where

> inv1 :: Char
> inv1 = '♢' -- white diamond suit

> inv2 :: Char
> inv2 = '♦' -- black diamond suit

> mark :: Char
> mark = '♧' -- white club suit

> nlm1 :: Char
> nlm1 = '♣' -- black club suit

> nlm2 :: Char
> nlm2 = '♠' -- black spade suit

> nlm3 :: Char
> nlm3 = '♥' -- black heart suit

> nlm4 :: Char
> nlm4 = '♡' -- white heart suit

> nlm5 :: Char
> nlm5 = '♤' --white spade suit