2000
0, 816, 816, 0, 0, 0.0, 0.0
1, 817, 817, 0, 0, 0.0, 0.0
2, 817, 817, 0, 0, 0.0, 0.0
3, 817, 817, 4, 4, 0.489596083231, 0.489596083231