2000
0, 6990, 4958, 0, 0, 0.0, 0.0
1, 6990, 4958, 145, 145, 2.07439198856, 2.9245663574
2, 6990, 4958, 51, 51, 0.729613733906, 1.02864058088
3, 6990, 4958, 316, 316, 4.52074391989, 6.37353771682