digraph {
rankdir=LR
in [shape=point style=invis]
0 [color=yellow label="0"]
1 [label="1"]
2 [color=green shape=doublecircle label="2\np=0\nac=0"]
3 [label="3"]
4 [color=green shape=doublecircle label="4\np=1\nac=1"]
5 [label="5"]
6 [color=green shape=doublecircle label="6\np=2\nac=2"]
7 [label="7"]
8 [color=green shape=doublecircle label="8\np=3\nac=3"]
9 [label="9"]
10 [color=green shape=doublecircle label="10\np=4\nac=4"]
11 [label="11"]
12 [color=green shape=doublecircle label="12\np=5\nac=5"]
13 [label="13"]
14 [color=green shape=doublecircle label="14\np=6\nac=6"]
15 [label="15"]
16 [color=green shape=doublecircle label="16\np=7\nac=7"]
17 [label="17"]
18 [color=green shape=doublecircle label="18\np=8\nac=8"]
1 -> 2 [label="
"]
3 -> 4 [label="
"]
5 -> 6 [label=""]
7 -> 8 [label=""]
9 -> 10 [label=""]
11 -> 12 [label="	"]
13 -> 14 [label=""]
15 -> 16 [label=" "]
17 -> 18 [label=" "]
0 -> 1 [label="ε"]
0 -> 3 [label="ε"]
0 -> 5 [label="ε"]
0 -> 7 [label="ε"]
0 -> 9 [label="ε"]
0 -> 11 [label="ε"]
0 -> 13 [label="ε"]
0 -> 15 [label="ε"]
0 -> 17 [label="ε"]
in -> 0
}