2000
0, 7540, 6345, 0, 0, 0.0, 0.0
1, 7541, 6346, 17, 17, 0.225434292534, 0.267885282067
2, 7541, 6346, 0, 0, 0.0, 0.0
3, 7541, 6346, 518, 518, 6.86911550192, 8.16262212417