0 a 1
1 c 2
2 e 3
1 b 0
2 d 0
0 c 4
0 e 4
0 b 4
0 d 4
1 a 4
1 e 4
1 d 4
2 a 4
2 c 4
2 b 4
3 a 4
3 c 4
3 e 4
3 b 4
3 d 4
4 a 4
4 c 4
4 e 4
4 b 4
4 d 4
(START) |- 0
0 -| (FINAL)
1 -| (FINAL)
2 -| (FINAL)
4 -| (FINAL)
