sorting a dictionary of lists based on keys
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/2548000/sorting-a-dictionary-having-keys-as-string-of-numbers-in-python">Sorting a dictionary having keys as string of numbers in python</a>  </p>
</blockquote>



<p>I want to sort the dictionary of list based on value of keys. This is how it looks now</p>

<pre><code>{'217': ['109'], 
 '214': ['111', '156', '159'], 
 '215': ['111'], 
 '219': ['111', '114', '212', '214’]}
</code></pre>

<p>But I want something like</p>

<pre><code>{'214': ['111', '156', '159'], 
 '215': ['111'], 
 '217': ['109'],
 '219': ['111', '114', '212', '214’]}
</code></pre>

<p>Any suggestions?Thanks</p>
