<span id="cb4-2"><a href="#cb4-2"></a>overl &lt;-<span class="st"> </span><span class="dv">5</span></span>
<span id="cb4-3"><a href="#cb4-3"></a></span>
<span id="cb4-4"><a href="#cb4-4"></a><span class="co"># Trees without rotation</span></span>
<span id="cb4-5"><a href="#cb4-5"></a>rota_<span class="dv">1</span> &lt;-<span class="st"> </span><span class="ot">FALSE</span></span>
<span id="cb4-6"><a href="#cb4-6"></a></span>
<span id="cb4-7"><a href="#cb4-7"></a><span class="co"># Trees with random rotation