2000
0, 7491, 6136, 0, 0, 0.0, 0.0
1, 7491, 6137, 0, 0, 0.0, 0.0
2, 7491, 6136, 0, 0, 0.0, 0.0
3, 7491, 6136, 2, 2, 0.0266987051128, 0.0325945241199