B
2 15 3
A
1 6 3
B
16 3
A
2 1 3
A
0 3 3
A
2 2 3
A
5 4 3
A
10 1 3
A
15 1 3
A
1 2
A
3 7 2
A
0 5 2
A
0 4 2
A
1 2
A
3 6 2
A
1 2
A
0 9 2
A
0 5 2
A
1 2
A
1 1 2