2000
0, 8891, 6843, 0, 0, 0.0, 0.0
1, 8891, 6843, 7, 7, 0.0787313013159, 0.102294315359
2, 8891, 6843, 0, 0, 0.0, 0.0
3, 8891, 6843, 6, 6, 0.0674839725565, 0.0876808417361