>(</span>x<span class="op">=</span><span class="st">""</span>, y<span class="op">=</span><span class="st">""</span><span class="op">)</span></span>
<span></span>
<span><span class="va">mosaic4</span> <span class="op">+</span> <span class="va">mosaic5</span> <span class="op">+</span> <span class="va">mosaic6</span> <span class="op">+</span> <span class="va">mosaic7</span> <span class="op">+</span> <span class="fu">plot_layout</span><span class="op">(</span>nrow <span class="op">=</span> <span class="fl">1</s