2000
0, 7639, 7210, 69, 69, 0.903259588951, 0.957004160888
1, 7639, 7210, 31, 31, 0.405812279094, 0.429958391123
2, 7639, 7210, 0, 0, 0.0, 0.0
3, 7639, 7209, 168, 168, 2.19924073832, 2.33042030795