A
0 1 -
A
2 1
A
1 1 1
A
0 1 1
A
1 -
A
0 1 -
A
2 1 2
A
0 1 -
A
1 1 -
A
3 1 -
A
0 1 -
A
0 2 -
A
2 -
A
2 -
A
1 -
A
2 -
A
3 2 3
A
0 1 2
A
0 1 2
A
1 2