v -0.70710678 -0.70710678 0.00000000
v -0.70710678 0.70710678 0.00000000
v 0.70710678 0.70710678 0.00000000
v 0.70710678 -0.70710678 0.00000000
v 0.00000000 0.00000000 -1.00000000
v 0.00000000 0.00000000 1.00000000
f 1 2 5
f 1 5 4
f 1 4 6
f 1 6 2
f 2 3 5
f 2 6 3
f 3 4 5
f 3 6 4
