! Cryogenic enclosure plan    
C 0 "all faces"    
V 1 -800  240 0
V 2 -540  500 0
V 3  540  500 0
V 4  800  240 0
V 5  800 -240 0
V 6  540 -500 0
V 7 -540 -500 0
V 8 -800 -240 0
V 9  0    240 0
V 10 0   -240 0
I 1 9  
I 2 9  
I 3 9    
I 4 9    
I 5 10    
I 6 10    
I 7 10    
I 8 10    
I 9 10    
R 1 9 10 8 -1 0
R 9 4 5 10 -1 0
T 1 2 9 -1 0 
T 2 3 9 -1 0 
T 9 3 4 -1 0 
T 8 10 7 -1 0 
T 7 10 6 -1 0 
T 10 5 6 -1 0