2000
0, 3169, 3169, 0, 0, 0.0, 0.0
1, 3169, 3169, 13, 13, 0.41022404544, 0.41022404544
2, 3169, 3169, 0, 0, 0.0, 0.0
3, 3169, 3169, 0, 0, 0.0, 0.0