kkonganti@0: digraph {
kkonganti@0: nodesep = 0.5;
kkonganti@0: node [shape = circle, label = "", height = 0.3];
kkonganti@0: "0" [style = "filled", fillcolor = "grey"];
kkonganti@0: "1" [style = "filled", fillcolor = "grey"];
kkonganti@0: "2" [style = "filled", fillcolor = "grey"];
kkonganti@0: "3" [style = "filled", fillcolor = "grey"];
kkonganti@0: "3" -> "2" [label = "id 1\l419k 14x", color = "black"] ;
kkonganti@0: "1" -> "0" [label = "id -1\l419k 14x", color = "black"] ;
kkonganti@0: }