<span class="sd">        Balance the Treap to respect the Heap invariant, from root to leaves (full browsing)</span>

<span class="sd">        :return:</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">=</span> <span
            class="bp">self</span><span class="o">.</span><span class="n">_balance_down</span><span
            class="p">(</span><span class="bp">self</span><span class="o">.</span><