# type topo
# cell     3.193300     3.193300     3.380300    90.000000    90.000000   120.000000
16
  1 s     -0.000160    1.843745    2.190096   0                             4/13      5/16      6/13      7/13 
  2 s      1.596810    0.921734    2.190096   0                             3/13      5/13      6/22      7/13 
  3 s      1.596810    0.921734    1.190204   0                             2/13      8/22      9/13     10/13 
  4 s     -0.000160    1.843745    1.190204   0                             1/13      8/13      9/16     10/13 
  5 s      1.596650    0.000000    2.577817   1                             1/10      2/13     11/14     14/14 
  6 s     -0.798325    1.382739    2.577817   1                             1/13       2/4     12/14     15/14 
  7 s      0.798325    1.382739    2.577817   1                             1/13      2/13     13/14     16/14 
  8 s     -0.798325    1.382739    0.802483   1                              3/4      4/13     12/13     15/13 
  9 s      1.596650    0.000000    0.802483   1                             3/13      4/10     11/13     14/13 
 10 s      0.798325    1.382739    0.802483   1                             3/13      4/13     13/13     16/13 
 11 s      1.000142    0.000000    0.000000   2                             5/12      9/13     15/10     16/13 
 12 s     -0.500071    0.866148    0.000000   2                             6/12      8/13      14/4     16/13 
 13 s      1.096579    1.899331    0.000000   2                             7/12     10/13     14/16     15/22 
 14 s      2.193158    0.000000    0.000000   2                             5/12      9/13     12/22     13/10 
 15 s     -1.096579    1.899331    0.000000   2                             6/12      8/13     11/16      13/4 
 16 s      0.500071    0.866148    0.000000   2                             7/12     10/13     11/13     12/13