// Syntax Highlighting Test file for DOT
// Some Comments about this file
// Sample graphviz DOT file from 
// http://www.graphviz.org/Gallery/directed/cluster.html

digraph "Example" {

	subgraph cluster_0 {
		style=filled;
		color=lightgrey;
		node [style=filled,color=white];
		a0 -> a1 -> a2 -> a3;
		label = 'process #1';
	}

	subgraph cluster_1 {
		node [style=filled];
		b0 -> b1 -> b2 -> b3;
		label = "process #2";
		color=blue
	}
	begin -> a0;
	begin -> b0;
	a1 -> b3;
	b2 -> a3;
	a3 -> a0;
	a3 -> end;
	b3 -> end;

	begin [shape=Mdiamond];
	end [shape=Msquare];
}