2000
0, 7539, 6534, 0, 0, 0.0, 0.0
1, 7539, 6534, 0, 0, 0.0, 0.0
2, 7539, 6534, 0, 0, 0.0, 0.0
3, 7539, 6534, 20, 20, 0.265287173365, 0.306091215182