0 1 5
0 1 5
0 1 5
0 0 2
0 0 2
0 0 2
0 0 2
0 0 2
0 0 2
0 0 2
0 0 2
0 0 2
0 0 3
0 0 3
0 0 3
0 0 3
0 0 3
0 0 3
0 0 3
0 0 3
