ic, and a connected component might not be found</span><span class="fst">"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">                        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">                <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r">