2000
0, 8441, 7453, 0, 0, 0.0, 0.0
1, 8441, 7453, 4, 4, 0.0473877502666, 0.0536696632229
2, 8441, 7453, 0, 0, 0.0, 0.0
3, 8441, 7453, 149, 149, 1.76519369743, 1.99919495505