urceCode r"><code><span class="r-in"><span><span class="co"># Create a list of phrase objects</span></span></span>
<span class="r-in"><span><span class="va">p1</span> <span class="op">&lt;-</span> <span class="fu"><a href="phrase.html">phrase</a></span><span class="op">(</span><span class="st">"c ec'g' ec'g'"</span>, <span class="st">"4 4 2"</span><span class="op">)</span> <span class="co"># no string numbers (not recommended)</span></span></span>
<span class="r-in"><span><span class="va">p2</span> <span cl