# type topo
# cell     2.645700     2.645700     1.851700    90.000000    90.000000   120.000000
12
  1 i      0.944912    0.327419    0.000000   0                             2/13      3/13      4/10      5/10      6/13     12/12     12/13 
  2 i      1.889691    0.654608    0.000000   0                             1/13      3/13      4/10      5/22      6/22     11/13     11/12 
  3 i      1.133947    1.309216    0.000000   0                             1/13      2/13      4/13      5/22      6/13     10/12     10/13 
  4 i      0.377938    1.963825    0.000000   0                             1/16      2/16      3/13      5/13      6/13      9/13      9/12 
  5 i     -0.566841    1.636635    0.000000   0                             1/16       2/4       3/4      4/13      6/13      8/12      8/13 
  6 i      0.188903    0.982027    0.000000   0                             1/13       2/4      3/13      4/13      5/13      7/13      7/12 
  7 i     -0.188903    0.982027    0.925850   0                             6/13      6/14      8/13      9/13      10/4      11/4     12/13 
  8 i     -0.377938    1.963825    0.925850   0                             5/14      5/13      7/13      9/13      10/4     11/16     12/16 
  9 i      0.566841    1.636635    0.925850   0                             4/13      4/14      7/13      8/13     10/13     11/16     12/13 
 10 i      1.511753    1.309216    0.925850   0                             3/14      3/13      7/22      8/22      9/13     11/13     12/13 
 11 i      1.700788    0.327419    0.925850   0                             2/13      2/14      7/22      8/10      9/10     10/13     12/13 
 12 i      0.756009    0.654608    0.925850   0                             1/14      1/13      7/13      8/10      9/13     10/13     11/13