2000
0, 7453, 6029, 0, 0, 0.0, 0.0
1, 7453, 6029, 0, 0, 0.0, 0.0
2, 7453, 6029, 21, 21, 0.28176573192, 0.348316470393
3, 7453, 6029, 328, 328, 4.40091238427, 5.44037153757