2000
0, 2957, 2957, 0, 0, 0.0, 0.0
1, 2957, 2957, 2, 2, 0.0676361176868, 0.0676361176868
2, 2957, 2957, 0, 0, 0.0, 0.0
3, 2957, 2957, 3, 3, 0.10145417653, 0.10145417653