new file mode 100644

@@ -0,0 +1,13 @@

+digraph G {

+

+  node [style=filled, shape=box]

+  ddddddd [fontcolor=yellow, fillcolor=blue, color=orange]

+  subgraph clusterA {

+    style=filled

+    fillcolor=lightgray

+    pencolor=blue

+    eeeee [peripheries=3, fontcolor=red, color=yellow]

+    eeeee -> ee

+  }

+  ddddddd -> eeeee [labelfontcolor=chocolate, headlabel=headlabel, label=flue, fontcolor=green, color=lightblue]

+}