2000
0, 7872, 7447, 0, 0, 0.0, 0.0
1, 7873, 7448, 1, 1, 0.0127016385114, 0.0134264232009
2, 7873, 7448, 2, 2, 0.0254032770227, 0.0268528464017
3, 7873, 7449, 34, 34, 0.431855709387, 0.456437105652