.addVertex(T.label, &quot;B&quot;, &quot;name&quot;, &quot;b2&quot;);</b>
<b class="nc">&nbsp;        Vertex c1 = this.sqlgGraph.addVertex(T.label, &quot;C&quot;, &quot;name&quot;, &quot;c1&quot;);</b>
<b class="nc">&nbsp;        Vertex c2 = this.sqlgGraph.addVertex(T.label, &quot;C&quot;, &quot;name&quot;, &quot;c2&quot;);</b>
<b class="nc">&nbsp;        Edge e1 = a1.addEdge(&quot;edge1&quot;, b1);</b>
<b class="nc">&nbsp;        Edge e2 = a1.addEdge(&quot;edge1&quot;, c1);</b>
<b class="nc">&nbsp;        