A
1 5 1
A
1 -
A
2 -
A
1 1 1
A
2 1 3
A
4 -
A
2 1 2
B
7 3 6
A
4 2 -
A
2 2 2
A
2 1 2
B
4 2 4
A
4 3 -
A
1 3 -
A
2 1 2
A
5 2 3
A
1 4 1
A
4 2 3
A
2 1 2
A
3 1 3