2000
0, 6637, 5478, 0, 0, 0.0, 0.0
1, 6637, 5478, 209, 209, 3.14901310833, 3.81526104418
2, 6637, 5478, 1, 1, 0.0150670483652, 0.0182548375319
3, 6637, 5478, 561, 561, 8.45261413289, 10.2409638554