# type topo
# cell     2.364400     2.364400     2.813300    90.000000    90.000000   120.000000
12
  1 o      0.822693    0.230768    0.259668   0                             2/13      3/13      5/10       7/9       8/9      9/12 
  2 o      1.753203    0.597089    0.259668   0                             1/13      3/13      4/22       7/9      8/21      9/21 
  3 o      0.970704    1.219773    0.259668   0                             1/13      2/13      6/13      7/12      8/21      9/12 
  4 o     -0.211496    0.827857    1.146982   0                              2/4      5/13      6/13      10/4      11/4     12/13 
  5 o     -0.359507    1.816863    1.146982   0                             1/16      4/13      6/13      10/4     11/16     12/16 
  6 o      0.571003    1.450541    1.146982   0                             3/13      4/13      5/13     10/13     11/16     12/13 
  7 o      0.359507    1.816863    2.553632   0                             1/17      2/17      3/14      8/13      9/13     11/16 
  8 o     -0.571003    1.450541    2.553632   0                             1/17       2/5       3/5      7/13      9/13      10/4 
  9 o      0.211496    0.827857    2.553632   0                             1/14       2/5      3/14      7/13      8/13     12/13 
 10 o      1.393696    1.219773    1.666318   0                             4/22      5/22      6/13      8/22     11/13     12/13 
 11 o      1.541707    0.230768    1.666318   0                             4/22      5/10      6/10      7/10     10/13     12/13 
 12 o      0.611197    0.597089    1.666318   0                             4/13      5/10      6/13      9/13     10/13     11/13