2000
0, 2821, 2812, 0, 0, 0.0, 0.0
1, 2821, 2814, 2, 2, 0.0708968450904, 0.0710732054016
2, 2821, 2818, 0, 0, 0.0, 0.0
3, 2821, 2816, 6, 6, 0.212690535271, 0.213068181818