1
25 6
0 0 0
0 1 0
0 2 0
0 3 0
0 4 0
1 0 0
1 1 0
1 2 0
1 3 0
1 4 0
2 0 0
2 1 0
2 2 0
2 3 0
2 4 0
3 0 0
3 1 0
3 2 0
3 3 0
3 4 0
4 0 0
4 1 0
4 2 0
4 3 0
4 4 0
