digraph example2c {
	rankdir="LR";
	node [texmode="math",shape="circle",style="state"];
	edge [texmode="math",lblstyle="auto"];
	q0 [style="state,initial",label="0"];
	q1 [style="state",label="1"];
	q2 [style="state,final",label="2"];
	qbot [style="state",label="\bot"];
	q0 -> q0 [label="c",topath="loop above"];
	q0 -> q1 [label="a"];
	q1 -> q1 [label="c",topath="loop above"];
	q1 -> q2 [label="b"];
	q2 -> q2 [label="c",topath="loop above"];
	q0 -> qbot [label="b"];
	{ rank="same"; q1 -> qbot [label="a"]; }
	q2 -> qbot [label="a,b"];
	qbot -> qbot [label="a,b,c",topath="loop below"];
}