Retrieve Alphabet with white space
<p>I would like to retrieve the alphabet only but the code is not enough to make it.</p>

<p>What am I missing?</p>

<pre><code>[A-Öa-ö]+$

16440 dallas
23941 cityO     &lt; You also have white space after "O"
931 00 Texas
10581 New Orleans
</code></pre>