2000
0, 20822, 18439, 0, 0, 0.0, 0.0
1, 20822, 18439, 10, 10, 0.0480261262127, 0.0542328759694
2, 20822, 18440, 0, 0, 0.0, 0.0
3, 20822, 18440, 743, 743, 3.5683411776, 4.02928416486