A
1 -
A
0 1 -
A
1 -
A
0 1 -
A
1 -
A
0 1 -
A
0 1 -
A
0 1 -
A
1 -
A
1 -
A
1 -
A
0 1 -
A
0 1 -
A
0 1 -
A
6 3 1
A
1 1
A
1 1
A
2 1
A
37 3 1
A
1 1