2000
0, 7922, 7323, 0, 0, 0.0, 0.0
1, 7921, 7321, 0, 0, 0.0, 0.0
2, 7921, 7322, 31, 31, 0.391364726676, 0.42338158973
3, 7921, 7322, 128, 128, 1.61595758111, 1.74815624146