v 1 -1 0  
v -1 0 -1  
v 0 1 -1  
v 1 0 -1  
v 0 -1 -1  
v -1 -1 0  
v -1 1 0  
v 1 0 1  
v -1 0 1  
v 0 -1 1  
v 0 1 1  
v 1 1 0 
      
f 4 5 2 3 
f 5 4 1 
f 2 5 6 
f 3 2 7 
f 3 12 4 
f 8 1 4 12 
f 5 1 10 6 
f 6 9 7 2 
f 7 11 12 3 
f 9 10 8 11 
f 11 7 9 
f 9 6 10 
f 8 12 11 
f 10 1 8
       
s 4 3 4 1 2 
s 3 4 3 0 
s 3 1 4 5 
s 3 2 1 6 
s 3 2 11 3 
s 4 7 0 3 11 
s 4 4 0 9 5 
s 4 5 8 6 1 
s 4 6 10 11 2 
s 4 8 9 7 10 
s 3 10 6 8 
s 3 8 5 9 
s 3 7 11 10 
s 3 9 0 7