	<tr><th>tack</th><td>( [a] [b] -- [a [b]] )</td></tr>
	<tr><th>sip</th><td>( b [a] -- b a b )</td></tr>
	<tr><th>cake</th><td>( a [b] -- [a b] [b a] )</td></tr>
</table>

<p>A generalized stack operator <code>%abc</code>, is sometimes used to represent the transformation, for example, <code>%ba</code> is the same as <code>swap</code>, <code>%aa</code> is the same as <code>dup</code> and <code>%bab</code> is the same as <code>over</code>.</p>

<img src="../media/refs/catlang.png" alt="Catlang icon by Capita