pan><span class="n">B_var</span><span class="p">]),</span>\
         <span class="n">Compound</span><span class="p">(</span><span class="s2">&quot;..&quot;</span><span class="p">,</span><span class="mi">1</span><span class="p">,</span><span class="mi">10</span><span class="p">))</span><span class="o">.</span><span class="n">post_goal</span><span class="p">()</span>      <span class="c1"># [A,B]#::1..10</span>
<span class="n">Compound</span><span class="p">(</span><span class="s2">&quot;#&lt;&quot;</span><sp