2000
0, 7497, 6508, 0, 0, 0.0, 0.0
1, 7497, 6508, 0, 0, 0.0, 0.0
2, 7498, 6509, 20, 20, 0.266737796746, 0.307266861269
3, 7497, 6508, 355, 355, 4.7352274243, 5.45482483098