2000
0, 19673, 15529, 760, 760, 3.86316271031, 4.89406916092
1, 19674, 15530, 1, 1, 0.00508285046254, 0.0064391500322
2, 19673, 15529, 467, 467, 2.37381182331, 3.00727670809
3, 19673, 15529, 1351, 1351, 6.86728002847, 8.69985189001