2000
0, 7813, 7305, 0, 0, 0.0, 0.0
1, 7814, 7305, 0, 0, 0.0, 0.0
2, 7814, 7306, 0, 0, 0.0, 0.0
3, 7814, 7306, 9, 9, 0.115177885846, 0.123186422119