2000
0, 8677, 7347, 0, 0, 0.0, 0.0
1, 8677, 7347, 0, 0, 0.0, 0.0
2, 8678, 7348, 0, 0, 0.0, 0.0
3, 8678, 7348, 1482, 1482, 17.0776676654, 20.1687534023