2000
0, 7864, 7691, 0, 0, 0.0, 0.0
1, 7865, 7691, 49, 49, 0.623013350286, 0.637108308412
2, 7865, 7692, 2, 2, 0.0254291163382, 0.0260010400416
3, 7865, 7692, 812, 812, 10.3242212333, 10.5564222569