digraph g {

	s0 [shape="circle" label="021"];
	s1 [shape="circle" label="023"];
	s2 [shape="circle" label="022"];

	s1 -> s0 [modality="MUST", style="strict", label="arelease1"];
	s2 -> s0 [modality="MUST", style="strict", label="crelease1"];
	s0 -> s2 [modality="MUST", style="strict", label="ctake1"];
	s0 -> s1 [modality="MUST", style="strict", label="atake1"];

__start0 [label="" shape="none" width="0" height="0"];
__start0 -> s0;
}
