2000
0, 7741, 6821, 0, 0, 0.0, 0.0
1, 7741, 6821, 0, 0, 0.0, 0.0
2, 7741, 6821, 1085, 1085, 14.0162769668, 15.9067585398
3, 7741, 6822, 21, 21, 0.271282780003, 0.307827616535