2000
0, 7821, 7521, 2, 2, 0.0255721774709, 0.0265922084829
1, 7821, 7522, 46, 46, 0.588160081831, 0.61153948418
2, 7821, 7522, 0, 0, 0.0, 0.0
3, 7821, 7522, 43, 43, 0.549801815625, 0.571656474342