2000
0, 7721, 6542, 0, 0, 0.0, 0.0
1, 7721, 6541, 6, 6, 0.0777101411734, 0.0917290934108
2, 7721, 6542, 0, 0, 0.0, 0.0
3, 7721, 6542, 44, 44, 0.569874368605, 0.672577193519