2000
0, 7519, 6334, 1, 1, 0.0132996409097, 0.0157878118093
1, 7519, 6334, 20, 20, 0.265992818194, 0.315756236186
2, 7519, 6334, 0, 0, 0.0, 0.0
3, 7519, 6334, 30, 30, 0.398989227291, 0.473634354278