C
1 26
A
0 1 -
A
1 -
A
1 7
A
0 1 -
A
0 1 -
A
1 -
A
0 1 3
A
0 1 -
A
1 -
A
0 1 1
A
1 -
A
1 -
A
1 -
B
1 14
A
0 1 -
A
0 1 -
A
0 1 -
A
1 -
A
0 1 12