2000
0, 7529, 6269, 517, 517, 6.86678177713, 8.24692933482
1, 7529, 6269, 0, 0, 0.0, 0.0
2, 7529, 6269, 3, 3, 0.0398459290742, 0.0478545222524
3, 7528, 6269, 374, 374, 4.96811902232, 5.96586377413