# type topo
# cell     2.147600     2.147600     3.681800    90.000000    90.000000    90.000000
16
  1 o      0.653300    0.270598    0.499988   0                             2/10       3/4      4/10      6/10      7/13     10/12 
  2 o      1.494300    1.877002    0.499988   0                             1/16      3/16      4/22      5/16      8/13      9/12 
  3 o      1.877002    0.653300    0.499988   0                             1/22      2/10      4/22      5/13      7/22     12/12 
  4 o      0.270598    1.494300    0.499988   0                             1/16       2/4       3/4      6/13       8/4     11/12 
  5 o      1.494300    0.270598    1.340912   0                             2/10      3/13      6/10      7/22      8/10     14/13 
  6 o      0.653300    1.877002    1.340912   0                             1/16      4/13      5/16      7/16       8/4     13/13 
  7 o      0.270598    0.653300    1.340912   0                             1/13       3/4       5/4      6/10       8/4     16/13 
  8 o      1.877002    1.494300    1.340912   0                             2/13      4/22      5/16      6/22      7/22     15/13 
  9 o      1.494300    1.877002    3.181812   0                             2/14     10/16     11/22     12/16     14/16     15/13 
 10 o      0.653300    0.270598    3.181812   0                             1/14      9/10     11/10      12/4     13/10     16/13 
 11 o      0.270598    1.494300    3.181812   0                             4/14       9/4     10/16      12/4     13/13      15/4 
 12 o      1.877002    0.653300    3.181812   0                             3/14      9/10     10/22     11/22     14/13     16/22 
 13 o      0.653300    1.877002    2.340888   0                             6/13     10/16     11/13     14/16      15/4     16/16 
 14 o      1.494300    0.270598    2.340888   0                             5/13      9/10     12/13     13/10     15/10     16/22 
 15 o      1.877002    1.494300    2.340888   0                             8/13      9/13     11/22     13/22     14/16     16/22 
 16 o      0.270598    0.653300    2.340888   0                             7/13     10/13      12/4     13/10      14/4      15/4