2000
0, 977, 977, 0, 0, 0.0, 0.0
1, 977, 977, 15, 15, 1.53531218014, 1.53531218014
2, 977, 977, 17, 17, 1.74002047083, 1.74002047083
3, 977, 977, 18, 18, 1.84237461617, 1.84237461617