2000
0, 3431, 2178, 0, 0, 0.0, 0.0
1, 3431, 2178, 0, 0, 0.0, 0.0
2, 3431, 2178, 0, 0, 0.0, 0.0
3, 3430, 2177, 25, 25, 0.728862973761, 1.14836931557