2000
0, 8311, 7884, 0, 0, 0.0, 0.0
1, 8311, 7884, 12, 12, 0.144386957045, 0.152207001522
2, 8311, 7884, 2, 2, 0.0240644928408, 0.025367833587
3, 8312, 7885, 233, 233, 2.8031761309, 2.95497780596