2000
0, 8918, 7945, 0, 0, 0.0, 0.0
1, 8919, 7946, 0, 0, 0.0, 0.0
2, 8919, 7946, 0, 0, 0.0, 0.0
3, 8919, 7946, 39, 39, 0.437268752102, 0.490812987667