Graph.addVertex(T.label, &quot;C&quot;, &quot;name&quot;, &quot;c1&quot;, &quot;order&quot;, 1);</b>
<b class="fc">&nbsp;        Vertex c2 = this.sqlgGraph.addVertex(T.label, &quot;C&quot;, &quot;name&quot;, &quot;c2&quot;, &quot;order&quot;, 2);</b>
<b class="fc">&nbsp;        Vertex c3 = this.sqlgGraph.addVertex(T.label, &quot;C&quot;, &quot;name&quot;, &quot;c3&quot;, &quot;order&quot;, 3);</b>
<b class="fc">&nbsp;        Vertex c4 = this.sqlgGraph.addVertex(T.label, &quot;C&quot;, &quot;name&quot;, &quo