2000
0, 7627, 6542, 0, 0, 0.0, 0.0
1, 7627, 6542, 0, 0, 0.0, 0.0
2, 7627, 6542, 2, 2, 0.0262226301298, 0.0305716906145
3, 7627, 6542, 54, 54, 0.708011013505, 0.825435646591