2000
0, 8309, 8115, 0, 0, 0.0, 0.0
1, 8309, 8115, 0, 0, 0.0, 0.0
2, 8309, 8115, 0, 0, 0.0, 0.0
3, 8309, 8115, 2, 2, 0.0240702852329, 0.0246457178065