2000
0, 7816, 6537, 0, 0, 0.0, 0.0
1, 7816, 6537, 67, 67, 0.857215967247, 1.02493498547
2, 7816, 6537, 0, 0, 0.0, 0.0
3, 7816, 6537, 19, 19, 0.243091095189, 0.290653204834