2000
0, 7738, 6929, 18, 18, 0.232618247609, 0.259777745706
1, 7738, 6929, 0, 0, 0.0, 0.0
2, 7738, 6929, 0, 0, 0.0, 0.0
3, 7738, 6929, 43, 43, 0.555699147066, 0.620580170299