2000
0, 8816, 7748, 0, 0, 0.0, 0.0
1, 8817, 7749, 814, 814, 9.23216513553, 10.5045812363
2, 8817, 7749, 1, 1, 0.0113417262107, 0.0129048909537
3, 8817, 7749, 450, 450, 5.10377679483, 5.80720092915