digraph "suffix_node"
{
  edge [fontname="Helvetica",fontsize="10",labelfontname="Helvetica",labelfontsize="10"];
  node [fontname="Helvetica",fontsize="10",shape=record];
  Node1 [label="suffix_node",height=0.2,width=0.4,color="black", fillcolor="grey75", style="filled", fontcolor="black"];
  Node1 -> Node1 [dir="back",color="darkorchid3",fontsize="10",style="dashed",label=" suffix_link\nparent\nchildren" ,fontname="Helvetica"];
}
