2000
0, 7601, 6447, 0, 0, 0.0, 0.0
1, 7601, 6445, 42, 42, 0.552558873832, 0.651667959659
2, 7601, 6447, 6, 6, 0.0789369819761, 0.0930665425779
3, 7601, 6447, 47, 47, 0.618339692146, 0.729021250194