2000
0, 7898, 6544, 0, 0, 0.0, 0.0
1, 7898, 6544, 0, 0, 0.0, 0.0
2, 7897, 6543, 42, 42, 0.531847537039, 0.641907381935
3, 7897, 6543, 337, 337, 4.26744333291, 5.15054256457