Expression for a type : <p>I need to find an expression for a Haskell function. 
The function: test :: (c,b,c) -> (b,c,b)</p>

<p>My code of course does not work, because there are "Conflicting definitions for ‘c’".</p>

<pre><code>test (c,b,c) = (b, c, b)
</code></pre>
