# type topo
# cell     3.870900     3.870900     1.414200    90.000000    90.000000    90.000000
16
  1 o      0.000000    1.467845    0.176775   0                             6/12       8/3       8/4     10/13     15/13     15/12 
  2 o      1.935450    2.403055    0.883875   0                             5/13      7/13      7/14      9/13     16/13     16/14 
  3 o      3.370780    2.903175    0.530325   0                             6/22      6/21      7/13     12/22     13/22     13/21 
  4 o      2.435570    0.967725    1.237425   0                             5/14      5/13      8/13     11/13     14/14     14/13 
  5 o      1.935450    1.467845    0.530325   0                             2/13      4/12      4/13     11/13     11/12     14/13 
  6 o      0.000000    2.403055    1.237425   0                             1/14       3/4       3/5     12/13     12/14     13/13 
  7 o      2.435570    2.903175    0.176775   0                             2/13      2/12      3/13      9/13      9/12     16/13 
  8 o      3.370780    0.967725    0.883875   0                             1/23      1/22      4/13     10/23     10/22     15/22 
  9 o      1.935450    3.403295    0.883875   0                             2/13      7/13      7/14     14/16     16/13     16/14 
 10 o      0.000000    0.467605    0.176775   0                             1/13       8/3       8/4      13/9     15/12     15/13 
 11 o      1.435330    0.967725    1.237425   0                             4/13      5/13      5/14     14/14     14/13     15/13 
 12 o      0.500120    2.903175    0.530325   0                              3/4      6/13      6/12     13/12     13/13     16/13 
 13 o      0.000000    3.403295    1.237425   0                              3/4       3/5      6/13     10/17     12/14     12/13 
 14 o      1.935450    0.467605    0.530325   0                             4/12      4/13      5/13      9/10     11/12     11/13 
 15 o      0.500120    0.967725    0.883875   0                             1/13      1/14       8/4     10/14     10/13     11/13 
 16 o      1.435330    2.903175    0.176775   0                             2/13      2/12      7/13      9/13      9/12     12/13