0 0 0
0 0 0
0 0 0
0 0 0
2 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
8 1 1
0 0 0
0 0 0
0 0 0
0 0 0
