2000
0, 20172, 18690, 1, 1, 0.00495736664684, 0.00535045478866
1, 20172, 18690, 138, 138, 0.684116597264, 0.738362760835
2, 20173, 18691, 19, 19, 0.0941852971794, 0.101653202076
3, 20172, 18690, 1008, 1008, 4.99702558001, 5.39325842697