2000
0, 7636, 6742, 0, 0, 0.0, 0.0
1, 7637, 6743, 31, 31, 0.405918554406, 0.459736022542
2, 7637, 6743, 5, 5, 0.0654707345816, 0.0741509713777
3, 7637, 6743, 612, 612, 8.01361791279, 9.07607889663