9   0   1000    1.0
9   1   1000    1.0
9   2   1000    1.0
9   3   1000    1.0
7   0   1000    1.0
7   1   1000    1.0
7   2   1000    1.0
7   3   1000    1.0
2   0   1000    1.0
2   1   1000    1.0
2   2   1000    1.0
2   3   1000    1.0
0   0   1000    1.0
0   1   1000    1.0
0   2   1000    1.0
0   3   1000    1.0
1   0   1000    1.0
1   1   1000    1.0
1   2   1000    1.0
1   3   1000    1.0