# type topo
# cell     3.146600     3.146600     1.633000    90.000000    90.000000   120.000000
12
  1 i      1.284757    0.408210    0.000000   0                             2/13      3/13      4/10     11/13     11/12     12/13     12/12 
  2 i      2.150701    0.908527    0.000000   0                             1/13      3/13      5/22     10/12     10/13     11/13     11/12 
  3 i      1.284442    1.408298    0.000000   0                             1/13      2/13      6/13     10/13     10/12     12/13     12/12 
  4 i      0.288543    2.316825    0.000000   0                             1/16      5/13      6/13      8/13      8/12      9/13      9/12 
  5 i     -0.577401    1.816509    0.000000   0                              2/4      4/13      6/13      7/13      7/12      8/13      8/12 
  6 i      0.288858    1.316737    0.000000   0                             3/13      4/13      5/13      7/13      7/12      9/12      9/13 
  7 i     -0.288858    1.316737    0.816500   0                             5/13      5/14      6/13      6/14      8/13      9/13      10/4 
  8 i     -0.288543    2.316825    0.816500   0                             4/13      4/14      5/13      5/14      7/13      9/13     11/16 
  9 i      0.577401    1.816509    0.816500   0                             4/13      4/14      6/14      6/13      7/13      8/13     12/13 
 10 i      1.862158    1.408298    0.816500   0                             2/14      2/13      3/13      3/14      7/22     11/13     12/13 
 11 i      1.861843    0.408210    0.816500   0                             1/13      1/14      2/13      2/14      8/10     10/13     12/13 
 12 i      0.995899    0.908527    0.816500   0                             1/13      1/14      3/13      3/14      9/13     10/13     11/13