v -0.60778126 -0.60778126 0.51108108 v -0.60778126 0.60778126 0.51108108 v 0.60778126 0.60778126 0.51108108 v 0.60778126 -0.60778126 0.51108108 v -0.00000000 -0.85953250 -0.51108108 v -0.85953250 0.00000000 -0.51108108 v 0.00000000 0.85953250 -0.51108108 v 0.85953250 -0.00000000 -0.51108108 f 1 2 6 f 1 6 5 f 1 5 4 f 1 4 3 2 f 2 3 7 f 2 7 6 f 3 4 8 f 3 8 7 f 4 5 8 f 5 6 7 8