2000
0, 8464, 6446, 0, 0, 0.0, 0.0
1, 8464, 6445, 121, 121, 1.42958412098, 1.87742435997
2, 8464, 6446, 0, 0, 0.0, 0.0
3, 8464, 6446, 25, 25, 0.295368620038, 0.387837418554