title: Combine lists by joining strings with matching index values
body: <p>I have two lists that I would like to combine, but instead of increasing the number of items in the list, I'd actually like to join the items that have a matching index. For example:</p>
  
  <pre><code>List1 = ['A', 'B', 'C']
  List2 = ['1', '2', '3']
  List3 = ['A1', 'B2', 'C3']
  </code></pre>
  
  <p>I've seen quite a few other questions about simply combining two lists, but I'm afraid I haven't found anything that would achieve.</p>
  
  <p>Any help would be much appreciated. Cheers.</p>