0 1 6
0 1 6
0 1 6
0 1 6
0 1 6
0 2 7
0 2 8
0 2 7
0 2 7
0 2 7
0 2 7
0 1 3
0 0 2
0 0 3
0 0 3
0 0 3
0 0 3
0 1 4
0 1 3
0 1 3
