2000
0, 1421, 1421, 0, 0, 0.0, 0.0
1, 1421, 1421, 69, 69, 4.85573539761, 4.85573539761
2, 1421, 1421, 0, 0, 0.0, 0.0
3, 1421, 1421, 2, 2, 0.140745953554, 0.140745953554