pan class="n">P</span><span class="o">&gt;</span><span class="n">pf0</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="k">THEN</span>
<span class="k">                     IF</span><span class="w"> </span><span class="p">(</span><span class="w"> </span><span class="n">P</span><span class="o">&gt;</span><span class="n">qfn</span><span class="w"> </span><span class="p">)</span><span class="w"> </span><span class="k">GOTO</span><span class="w"> </span><span class="mi">20