How to exclude a specific two digit number (happens to be "12")?
<p>This is Google Analytics regex by the way.</p>

<p>I want to exclude the number "8" and the number "12" (twelve) from matching.</p>

<p>This is the best I could come up with so far, but it's not correct:</p>

<pre><code>[^((12)|8)]
</code></pre>

<p>This, according to regexpal.com still excludes 1, 2, and 8—rather than 12 and 8.</p>

<p><strong>EDIT:</strong> To answer the comments below my question, the data will always be in the form of either a single or two-digit number (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ..., 99). It's definitely not critical that the expression be filtered for numbers only however, as I would never expect to see any other kind of data but this going into this field.</p>