2000
0, 7747, 7283, 0, 0, 0.0, 0.0
1, 7747, 7283, 28, 28, 0.361430231057, 0.384456954552
2, 7747, 7283, 0, 0, 0.0, 0.0
3, 7747, 7283, 45, 45, 0.580870014199, 0.617877248387