2000
0, 19738, 18231, 15, 15, 0.0759955415949, 0.0822774395261
1, 19738, 18229, 84, 84, 0.425575032931, 0.460804213067
2, 19738, 18229, 0, 0, 0.0, 0.0
3, 19738, 18230, 490, 490, 2.48252102543, 2.68787712562