2000
0, 8461, 6881, 61, 61, 0.720954969862, 0.88649905537
1, 8461, 6881, 0, 0, 0.0, 0.0
2, 8461, 6881, 30, 30, 0.354568017965, 0.435983141985
3, 8461, 6881, 40, 40, 0.472757357286, 0.58131085598