title: merge two lists python
body: <p>I have two lists:</p>
  
  <pre><code>a = [(1,2,3),(4,5,6)]
  
  b = [7,8]
  </code></pre>
  
  <p>I want to merge it into:</p>
  
  <pre><code>c = [(1,2,3,7),(4,5,6,8)]
  </code></pre>
  
  <p>I used <code>zip(a,b)</code> but the result does not seem correct. Can anyone help?</p>