2000
0, 4621, 3447, 0, 0, 0.0, 0.0
1, 4621, 3447, 4, 4, 0.0865613503571, 0.116042935886
2, 4621, 3446, 31, 31, 0.670850465267, 0.899593731863
3, 4621, 3447, 52, 52, 1.12529755464, 1.50855816652