2000
0, 8484, 8021, 35, 35, 0.412541254125, 0.436354569256
1, 8484, 8021, 0, 0, 0.0, 0.0
2, 8484, 8021, 0, 0, 0.0, 0.0
3, 8484, 8021, 570, 570, 6.71852899576, 7.10634584216