2000
0, 4000, 3281, 0, 0, 0.0, 0.0
1, 4001, 3281, 0, 0, 0.0, 0.0
2, 4001, 3282, 16, 16, 0.399900024994, 0.487507617307
3, 4001, 3282, 9, 9, 0.224943764059, 0.274223034735