span><span class="kd">::</span><span class="w"> </span><span class="n">a</span><span class="p">,</span><span class="w"> </span><span class="n">b</span><span class="w"></span>
<span class="w">     </span><span class="kt">integer</span><span class="w">         </span><span class="kd">::</span><span class="w"> </span><span class="n">i10</span><span class="p">,</span><span class="w"> </span><span class="n">i20</span><span class="p">,</span><span class="w"> </span><span class="n">i30</span><span class="w"></span