2000
0, 20923, 18023, 138, 138, 0.659561248387, 0.765688287189
1, 20923, 18024, 11, 11, 0.0525737226975, 0.0610297381269
2, 20923, 18025, 0, 0, 0.0, 0.0
3, 20923, 18024, 1005, 1005, 4.80332648282, 5.5758988016