0 0 3.0
0 1 2.0
0 2 1.0
0 3 0.0
0 4 0.0
1 0 4.0
1 1 5.0
1 2 3.0
1 3 2.0
1 4 1.0
2 0 3.0
2 1 4.0
2 2 5.0
2 3 2.0
2 4 1.0
3 0 2.0
3 1 3.0
3 2 4.0
3 3 4.0
3 4 4.0
4 0 -1.0
4 1 1.0
4 2 2.0
4 3 3.0
4 4 4.0
