2000
0, 7639, 7039, 49, 49, 0.641445215342, 0.696121608183
1, 7639, 7039, 14, 14, 0.183270061526, 0.198891888052
2, 7639, 7040, 84, 84, 1.09962036916, 1.19318181818
3, 7639, 7040, 174, 174, 2.2777850504, 2.47159090909