2000
0, 8336, 7373, 0, 0, 0.0, 0.0
1, 8337, 7374, 0, 0, 0.0, 0.0
2, 8337, 7374, 0, 0, 0.0, 0.0
3, 8337, 7374, 30, 30, 0.359841669665, 0.406834825061