; % (key[0], key[1])</span>
            <span class="c">#represent ourself (dictionary) as a list of lists where:</span>
            <span class="c"># [ [key, [items]], ... ]</span>
            <span class="n">dlist</span><span class="o">.</span><span class="n">append</span><span class="p">([</span><span class="n">key</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="bp">self</span><span class="p">[</span><span class="n">key</span><span class="p">[</span><span cla