n><span class="n">items</span><span class="p">():</span>
            <span class="n">k</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">k</span><span class="p">)</span>
            <span class="n">k</span> <span class="o">=</span> <span class="s2">&quot;</span><span class="se">\t</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">k</span><span class="p">)</span>
            <span cl