2000
0, 8046, 7832, 0, 0, 0.0, 0.0
1, 8047, 7833, 180, 180, 2.23685845657, 2.29797012639
2, 8047, 7833, 45, 45, 0.559214614142, 0.574492531597
3, 8047, 7833, 681, 681, 8.46278116068, 8.69398697817