3 0 0
3 0 0
0 0 0
3 0 0
2 0 0
1 0 0
0 0 0
0 0 0
0 0 0
2 0 0
1 0 0
0 0 0
1 0 0
1 0 0
0 0 0
2 0 0
0 0 0
4 0 0
