#  type  matter  c    de maxpath  / x y z  a  b c 

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1  box    Pb   0  0 0  / 0  0   0   10  10  1 
2  prism  SCIN 0  0  0 / 0  0   +   10  5 3 4
3  prism_yx  Al   0  0  0 / 0  0 +0.5    10 5 3 4
4  prism_xz  Pb   0  0  0 / 0  0 +    10 5 3 4
5  prism_zx  H2O  0  0  0 / 0  0 +    5  5 3 3
6  prism_yz  Cu   0  0  0 / +2 0 +   10  8 5 5
7  prism_zy  W    0  0  0 / 0  0  +   3  5 1 3
8  box  Pb   0 0 0 / 0 0 +        10 10 1 
9  box_w    sp   0 0  0 / 0 0 0  
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