ite</span><span class="p">(</span><span class="o">*</span><span class="p">,</span><span class="n">gen</span><span class="p">)</span><span class="nb">merge</span><span class="p">([</span><span class="s1">&#39;a&#39;</span><span class="p">,</span><span class="s1">&#39;b&#39;</span><span class="p">],[</span><span class="s1">&#39;bbbbb&#39;</span><span class="p">,</span><span class="s1">&#39;ccccc&#39;</span><span class="p">],</span><span class="mf">1.</span><span class="n">eq</span><span class="p">.</span><spa