2000
0, 7871, 7681, 0, 0, 0.0, 0.0
1, 7872, 7683, 10, 10, 0.127032520325, 0.130157490564
2, 7872, 7683, 0, 0, 0.0, 0.0
3, 7871, 7682, 179, 179, 2.2741710075, 2.33012236397