2000
0, 8267, 7167, 0, 0, 0.0, 0.0
1, 8268, 7163, 0, 0, 0.0, 0.0
2, 8268, 7202, 0, 0, 0.0, 0.0
3, 8268, 7107, 28, 28, 0.338655055636, 0.393977768397