2000
0, 9726, 8972, 0, 0, 0.0, 0.0
1, 9726, 8971, 0, 0, 0.0, 0.0
2, 9727, 8972, 0, 0, 0.0, 0.0
3, 9727, 8974, 172, 172, 1.76827387684, 1.9166480945