title: Zipping lists of unequal size
body: <p>I have two lists</p>
  
  <pre><code>a = [1,2,3]
  b = [9,10]
  </code></pre>
  
  <p>I want to combine (zip) these two lists into one list <code>c</code> such that </p>
  
  <pre><code>c = [(1,9), (2,10), (3, )]
  </code></pre>
  
  <p>Is there any function in standard library in Python to do this?</p>