2000
0, 21631, 18720, 1, 1, 0.00462299477602, 0.00534188034188
1, 21631, 18720, 3, 3, 0.013868984328, 0.0160256410256
2, 21631, 18718, 0, 0, 0.0, 0.0
3, 21631, 18720, 67, 67, 0.309740649993, 0.357905982906