span> <span class="st">&#39;simple&#39;</span>)</span>
<span id="cb11-27"><a href="#cb11-27" aria-hidden="true" tabindex="-1"></a><span class="co">#&gt; </span></span>
<span id="cb11-28"><a href="#cb11-28" aria-hidden="true" tabindex="-1"></a><span class="co">#&gt; </span></span>
<span id="cb11-29"><a href="#cb11-29" aria-hidden="true" tabindex="-1"></a><span class="co">#&gt;       a            b        c   </span></span>
<span id="cb11-30"><a href="#cb11-30" aria-hidden="true" tabindex="-1"></a><span class