2000
0, 7547, 6248, 0, 0, 0.0, 0.0
1, 7547, 6248, 0, 0, 0.0, 0.0
2, 7547, 6248, 0, 0, 0.0, 0.0
3, 7547, 6248, 36, 36, 0.477010732741, 0.576184379001