class="Keyword">enum</span>
  <span class="Identifier">A</span> <span class="Other">=</span> <span class="StringLit">&quot;A&quot;</span><span class="Other">,</span> <span class="Identifier">C</span> <span class="Other">=</span> <span class="StringLit">&quot;C&quot;</span><span class="Other">,</span> <span class="Identifier">G</span> <span class="Other">=</span> <span class="StringLit">&quot;G&quot;</span><span class="Other">,</span> <span class="Identifier">T</span> <span class="Other">=</span> <span class