2000
0, 19460, 15808, 900, 900, 4.62487153135, 5.69331983806
1, 19461, 15809, 9, 9, 0.0462463388315, 0.056929597065
2, 19461, 15809, 9, 9, 0.0462463388315, 0.056929597065
3, 19461, 15809, 694, 694, 3.56610657212, 4.38990448479