ot; &quot;</span><span class="p">,</span> <span class="s2">&quot;SPACE&quot;</span><span class="p">))</span>
            <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">token</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">):</span>
                <span class="n">results</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">token</span><span class="p">)</span>
            <span class