2000
0, 7498, 6464, 0, 0, 0.0, 0.0
1, 7498, 6464, 0, 0, 0.0, 0.0
2, 7498, 6464, 0, 0, 0.0, 0.0
3, 7498, 6464, 45, 45, 0.600160042678, 0.696163366337