2000
0, 1673, 1673, 2, 2, 0.11954572624, 0.11954572624
1, 1673, 1673, 0, 0, 0.0, 0.0
2, 1673, 1673, 49, 49, 2.92887029289, 2.92887029289
3, 1673, 1673, 15, 15, 0.896592946802, 0.896592946802