="p">:</span><span class="n">u1</span><span class="p">,</span><span class="n">l2</span><span class="p">:</span><span class="n">u2</span><span class="p">,</span><span class="n">l3</span><span class="p">:</span><span class="n">u3</span><span class="p">),</span><span class="w"> </span><span class="p">&amp;</span><span class="w"></span>
<span class="w">             </span><span class="n">a</span><span class="p">(</span><span class="n">l1</span><span class="p">:</span><span class="n">u1</span><span class="p">,</