t;bc&quot;, c4);</b>
<b class="fc">&nbsp;        b2.addEdge(&quot;bc&quot;, c5);</b>
<b class="fc">&nbsp;        b2.addEdge(&quot;bc&quot;, c6);</b>
<b class="fc">&nbsp;        b3.addEdge(&quot;bc&quot;, c7);</b>
<b class="fc">&nbsp;        b3.addEdge(&quot;bc&quot;, c8);</b>
<b class="fc">&nbsp;        b3.addEdge(&quot;bc&quot;, c9);</b>
<b class="fc">&nbsp;        this.sqlgGraph.tx().commit();</b>
&nbsp;
<b class="fc">&nbsp;        DefaultGraphTraversal&lt;Vertex, Path&gt; traversal = (DefaultGraphTravers