))

(<span class="mdzsyn-symbol">get-item</span> <span class="mdzsyn-number">10</span> <span class="mdzsyn-number">12</span>) <span class="mdzsyn-comment"># -&gt; "A"</span>
(<span class="mdzsyn-symbol">get-item</span> <span class="mdzsyn-number">0</span> <span class="mdzsyn-number">0</span>) <span class="mdzsyn-comment"># -&gt; "C"</span>
(<span class="mdzsyn-symbol">get-item</span> <span class="mdzsyn-number">5</span> <span class="mdzsyn-number">5</span>) <span class="mdzsyn-comment"># -&gt; nil</span></c