2000
0, 7639, 7210, 0, 0, 0.0, 0.0
1, 7640, 7211, 12, 12, 0.157068062827, 0.166412425461
2, 7640, 7211, 0, 0, 0.0, 0.0
3, 7640, 7210, 734, 734, 9.60732984293, 10.1803051318