2000
0, 8311, 8223, 0, 0, 0.0, 0.0
1, 8311, 8223, 355, 355, 4.27144747924, 4.31715918764
2, 8311, 8223, 0, 0, 0.0, 0.0
3, 8311, 8223, 43, 43, 0.517386596077, 0.522923507236