12
1 0 0
0 2 0
0 0 0
5 1 2
5 1 2
0 0 0
2 0 0
0 3 0
0 0 0
0 0 0
0 0 0
0 0 0
2 0 0
0 3 0
0 0 0
0 0 0
0 0 0
3 0 1
1 1 1
1 1 1
1 1 1
2 2 2
2 2 2
2 2 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
5 5 5
0 0 6
0 0 6
0 0 0
0 0 0
0 4 0
5 0 5
0 0 0
0 0 6
0 0 0
0 0 0
0 4 0
5 0 5
0 0 5
0 0 6
0 0 0
0 0 0
0 4 0
5 0 5
0 0 0
0 0 6
0 0 0
0 0 0
0 2 0
0 0 0
0 3 0
0 0 0
4 2 3
4 2 3
0 0 3
0 0 0
0 3 0
0 0 0
4 2 3
4 2 3
0 0 0
2 0 0
2 3 0
0 0 0
4 2 3
4 2 3
0 0 3
