2000
0, 7381, 6481, 0, 0, 0.0, 0.0
1, 7381, 6481, 0, 0, 0.0, 0.0
2, 7381, 6481, 0, 0, 0.0, 0.0
3, 7381, 6481, 50, 50, 0.677414984419, 0.771485881808