an class="o">(</span><span class="nt">i</span><span class="o">))</span><span class="p">.</span><span class="nc">gt</span><span class="p">.</span><span class="nc">dd</span><span class="o">(</span><span class="nt">indx</span><span class="o">(</span><span class="nt">i</span><span class="o">+</span><span class="nt">1</span><span class="o">)))</span><span class="nt">then</span><span class="w"></span>
<span class="w">         </span><span class="nt">write</span><span class="o">(*,</span><span class="nt">g</span><