v -0.41421356 -0.41421356 0.41421356 v -0.41421356 0.41421356 0.41421356 v 0.41421356 0.41421356 0.41421356 v 0.41421356 -0.41421356 0.41421356 v -0.41421356 -0.41421356 -0.41421356 v -0.41421356 0.41421356 -0.41421356 v 0.41421356 0.41421356 -0.41421356 v 0.41421356 -0.41421356 -0.41421356 v -1.00000000 0.00000000 -0.00000000 v 1.00000000 -0.00000000 -0.00000000 f 1 5 8 4 f 1 4 3 2 f 1 2 9 f 1 9 5 f 2 3 7 6 f 2 6 9 f 3 4 10 f 3 10 7 f 4 8 10 f 5 6 7 8 f 5 9 6 f 7 10 8