2000
0, 7668, 7668, 0, 0, 0.0, 0.0
1, 7668, 7668, 16, 16, 0.208659363589, 0.208659363589
2, 7669, 7669, 988, 988, 12.8830355979, 12.8830355979
3, 7669, 7669, 13, 13, 0.169513626288, 0.169513626288