2000
0, 7543, 7430, 0, 0, 0.0, 0.0
1, 7544, 7431, 53, 53, 0.702545068929, 0.713228367649
2, 7544, 7431, 13, 13, 0.172322375398, 0.174942807159
3, 7544, 7431, 718, 718, 9.51749734889, 9.66222581079