Python - convert comma separated string into reducing string list
<p>Given a Python string like this:</p>

<pre><code>location_in = 'London, Greater London, England, United Kingdom'
</code></pre>

<p>I would like to convert it into a list like this:</p>

<pre><code>location_out = ['London, Greater London, England, United Kingdom',
                'Greater London, England, United Kingdom',
                'England, United Kingdom',
                'United Kingdom']
</code></pre>

<p>In other words, given a comma separated string (<code>location_in</code>), I would like to copy it to a list (<code>location_out</code>) and gradually break it down by removing the first word/phrase each time.</p>

<p>I'm a Python newbie. Any ideas on a good way to write this? Thanks.</p>
