span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">&gt;=</span> <span class="bp">self</span><span class="o">.</span><span class="n">minUtil</span><span class="p">]</span>
        <span class="n">nsecondary</span> <span class="o">=</span> <span class="nb">set</span><span class="p">([</span><span class="n">key</span> <span class="k">for</span> <span class="n">key</span> <span class="ow">in</span> <span class="n">local_utils</span><span class="o">.</span><span class