2000
0, 8562, 8120, 0, 0, 0.0, 0.0
1, 8562, 8120, 2, 2, 0.0233590282644, 0.0246305418719
2, 8563, 8121, 0, 0, 0.0, 0.0
3, 8563, 8121, 556, 556, 6.49305150064, 6.84644748184