ass="n">arg1</span><span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="n">arg2</span><span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="nb">sum</span><span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="n">y</span><span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="n">z</span>
<span class="kt">INTEGER </span><span class="n">i</span><span class="w"> </span><span class="p">,</spa