digraph "example" {
  rankdir=TB;
  node [shape=box, style="rounded,filled", fontname="Arial"];
  "top" [label="top\n(pending)", fillcolor=lightblue];
  "left" [label="left\n(pending)", fillcolor=lightblue];
  "right" [label="right\n(pending)", fillcolor=lightblue];
  "bottom" [label="bottom\n(pending)", fillcolor=lightblue];
  "top" -> "left";
  "top" -> "right";
  "left" -> "bottom";
  "right" -> "bottom";
  labelloc="t";
  label="Workflow: example\nState: pending";
}
