2000
0, 7532, 6152, 0, 0, 0.0, 0.0
1, 7532, 6153, 2, 2, 0.0265533722783, 0.0325044693645
2, 7532, 6153, 3, 3, 0.0398300584174, 0.0487567040468
3, 7531, 6152, 52, 52, 0.690479352012, 0.845253576073