n><span class="op">[</span><span class="fl">1</span><span class="op">:</span><span class="fl">26</span><span class="op">]</span>, collapse<span class="op">=</span><span class="st">" "</span><span class="op">)</span> <span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># show the alphabet as a matrix</span></span></span>
<span class="r-in"><span><span class="fu">textplot</span><span class="op">(</span> <span class="fu"><a href="https://rdrr