class="p">(</span><span class="nv">lhs</span><span class="p">:</span> <span class="o">.</span><span class="nf">any</span><span class="p">(</span><span class="kt">String</span><span class="o">.</span><span class="k">self</span><span class="p">),</span> <span class="nv">rhs</span><span class="p">:</span> <span class="o">.</span><span class="nf">any</span><span class="p">(</span><span class="kt">String</span><span class="o">.</span><span class="k">self</span><span class="p">)))</span>
</code></pre>
<h3 id='a-n