v 0.8090169943749475 -0.5 0.0
v 0.5 0.0 -0.8090169943749475
v 0.8090169943749475 0.5 0.0
v 0.0 0.8090169943749475 -0.5
v 0.0 0.8090169943749475 0.5
v 0.5 0.0 0.8090169943749475
f 1 2 3 
f 2 4 3 
f 4 5 3 
f 5 6 3 
f 6 1 3 
f 2 1 6 5 4 
s 3 0 1 2 
s 3 1 3 2 
s 3 3 4 2 
s 3 4 5 2 
s 3 5 0 2 
s 5 1 0 5 4 3 
