digraph {
	fake [style=invisible]
	0 [root=true]
	1
	2
	3
	4
	5 [shape=doublecircle]
	fake -> 0 [style=bold]
	0 -> 1 [label=L]
	0 -> 1 [label=E]
	0 -> 1 [label=O]
	0 -> 2 [label=H]
	1 -> 1 [label=L]
	1 -> 1 [label=E]
	1 -> 1 [label=O]
	1 -> 1 [label=H]
	2 -> 1 [label=L]
	2 -> 3 [label=E]
	2 -> 1 [label=O]
	2 -> 1 [label=H]
	3 -> 4 [label=L]
	3 -> 1 [label=E]
	3 -> 1 [label=O]
	3 -> 1 [label=H]
	4 -> 1 [label=L]
	4 -> 1 [label=E]
	4 -> 5 [label=O]
	4 -> 1 [label=H]
	5 -> 1 [label=L]
	5 -> 1 [label=E]
	5 -> 1 [label=O]
	5 -> 1 [label=H]
}
