 id="id5"><code class="docutils literal notranslate"><span class="pre">name_of_month/3</span></code></a></p></li>
<li><p><a class="reference internal" href="#days-in-month-3" id="id6"><code class="docutils literal notranslate"><span class="pre">days_in_month/3</span></code></a></p></li>
<li><p><a class="reference internal" href="#valid-3" id="id7"><code class="docutils literal notranslate"><span class="pre">valid/3</span></code></a></p></li>
</ul>
</li>
<li><p><a class="reference internal" href="#protected-