an> <span style="color: #BCBCBC;"> 8</span> B     C         0</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #BCBCBC;"> 9</span> B     D         0</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #BCBCBC;">10</span> B     other     0</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #949494;"># ℹ 15 more rows</span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># \