B
2 16
B
2 15
A
0 1 -
B
3 15
A
0 2 -
A
1 -
A
0 1 -
A
1 -
A
0 1 -
A
0 1 -
A
0 1 -
A
1 -
A
1 -
A
0 1 -
A
0 1 -
A
0 1 -
A
1 -
A
0 1 -
A
0 1 -
A
0 1 -