2000
0, 8921, 6557, 1, 1, 0.0112095056608, 0.0152508769254
1, 8921, 6557, 20, 20, 0.224190113216, 0.305017538508
2, 8921, 6558, 0, 0, 0.0, 0.0
3, 8921, 6557, 409, 409, 4.58468781527, 6.2376086625