B
1 2 4
A
2 -
A
0 2 -
A
28 2 1
A
1 2 -
A
2 -
A
0 2 -
A
2 1
A
0 2 -
A
2 1
A
0 2 -
A
0 2 1
A
2 -
A
2 -
A
0 2 1
A
0 2 -
A
0 2 -
A
1 2 -
A
0 2 -
A
0 2 -