2000
0, 8638, 8203, 0, 0, 0.0, 0.0
1, 8639, 8204, 115, 115, 1.33117258942, 1.40175524135
2, 8639, 8204, 53, 53, 0.613496932515, 0.64602632862
3, 8639, 8204, 259, 259, 2.99803217965, 3.15699658703