ass="w">   </span><span class="k">write</span><span class="p">(</span><span class="o">*</span><span class="p">,</span><span class="s1">&#39;(a)&#39;</span><span class="p">)</span><span class="s1">&#39;BACKWARDS&#39;</span><span class="w"> </span>
<span class="w">   </span><span class="k">write</span><span class="p">(</span><span class="o">*</span><span class="p">,</span><span class="s1">&#39;(*(a))&#39;</span><span class="p">,</span><span class="n">advance</span><span class="o">=</span><span class="s1">&#39