2000
0, 7849, 7420, 0, 0, 0.0, 0.0
1, 7849, 7419, 12, 12, 0.152885717926, 0.161746866154
2, 7849, 7419, 0, 0, 0.0, 0.0
3, 7849, 7420, 27, 27, 0.343992865333, 0.363881401617