2000
0, 7820, 6505, 2, 2, 0.0255754475703, 0.0307455803228
1, 7820, 6506, 0, 0, 0.0, 0.0
2, 7820, 6506, 0, 0, 0.0, 0.0
3, 7820, 6506, 174, 174, 2.22506393862, 2.67445434983