2000
0, 2720, 2720, 0, 0, 0.0, 0.0
1, 2721, 2721, 0, 0, 0.0, 0.0
2, 2721, 2721, 0, 0, 0.0, 0.0
3, 2721, 2721, 14, 14, 0.514516721793, 0.514516721793