2000
0, 7647, 7148, 0, 0, 0.0, 0.0
1, 7647, 7147, 15, 15, 0.196155355041, 0.209878270603
2, 7647, 7148, 338, 338, 4.42003400026, 4.7285954113
3, 7646, 7147, 41, 41, 0.536228093121, 0.573667272982