B
2 14
A
0 2 2
A
0 2 2
A
0 2 2
A
1 -
A
0 2 3
A
0 2 3
A
0 2 4
A
3 -
A
0 2 2
A
0 2 3
A
0 2 4
A
0 2 3
A
0 2 3
A
0 2 3
A
0 2 4
A
0 1 3
A
1 2 1
A
1 2 -
A
1 2 -