modifying list elements
<p>How can I modify the list below:</p>

<pre><code>[('AAA', '1-1', 1, (1.11, (2.22, 3.33))), ('BBB', '2-2', 2, (4.44, (5.55, 6.66))), ('CCC', '3-3', 3, (7, (8, 9)))]
</code></pre>

<p>into something like this:</p>

<pre><code>[('AAA', '1-1', 1, 1.11, 2.22, 3.33), ('BBB', '2-2', 2, 4.44, 5.55, 6.66), ('CCC', '3-3', 3, 7, 8, 9)]
</code></pre>

<p>Many thanks in advance.</p>
