2000
0, 3939, 2695, 0, 0, 0.0, 0.0
1, 3939, 2694, 0, 0, 0.0, 0.0
2, 3939, 2694, 70, 70, 1.777100787, 2.59836674091
3, 3939, 2694, 17, 17, 0.4315816197, 0.631031922791