#  type  matter  c    de maxpath  / x y z  a  b c 
1   cyl_x  Pb      0  0  0    / 0  0  0  5 10
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1   cyl  Pb      0  0  0    / 0  0  0  5 8
2   cyl  Cu     0  0 0      / +  0  0  = =2 
3   cyl SCIN   0  0 0      /  +  =  =  = =2
4   cyl Fe   0  0 0      /  +  =  =  = =2
5   cyl W     0  0 0      /  +  =  =  = =2
6   cyl_y  SciFi  0  0  0   /  0 5 0.5 0.5 20
7   cyl_y  SciFi  0  0  0   /  + = =    =   = 
8   cyl_y  SciFi  0  0  0   /  + = =    =   = 
9   cyl_y  SciFi  0  0  0   /  + = =    =   = 
10   cyl_y  SciFi  0  0  0   /  + = =    =   = 
11   cyl_y  SciFi  0  0  0   /  + = =    =   = 
12   cyl_y  SciFi  0  0  0   /  + = =    =   = 
13   cyl_y  SciFi  0  0  0   /  + = =    =   = 
14   cyl_y  SciFi  0  0  0   /  + = =    =   = 
15   cyl_y  SciFi  0  0  0   /  + = =    =   = 
16   cyl_x  SciFi  0  0  0   /  +2 5.5 16 0.5  20
17   cyl_x  SciFi  0  0  0   /  = + =    =   = 
18   cyl_x  SciFi  0  0  0   /  = +  =    =   = 
19   cyl_x  SciFi  0  0  0   /  = +  =    =   = 
20   cyl_x  SciFi  0  0  0   /  = +  =    =   = 
21   cyl_x  SciFi  0  0  0   /  = + =    =   = 
22   cyl_x  SciFi  0  0  0   /  = +  =    =   = 
23   cyl_x  SciFi  0  0  0   /  = +  =    =   = 
24   cyl_x  SciFi  0  0  0   /  = +  =    =   = 
25   cyl_x  SciFi  0  0  0   /  = +  =    =   = 
26   box_w  sp    0  0 0   / 0 0 0
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