2000
0, 3921, 3921, 0, 0, 0.0, 0.0
1, 3921, 3921, 3, 3, 0.0765110941086, 0.0765110941086
2, 3921, 3921, 2, 2, 0.0510073960724, 0.0510073960724
3, 3921, 3921, 1916, 1916, 48.8650854374, 48.8650854374