# type topo
# cell     4.653500     1.516500     3.084700    90.000000    90.000000    90.000000
16
  1 s      0.651955    0.000000    2.313525   0                             9/13      9/10     13/13     16/11 
  2 s      4.001545    0.000000    2.313525   0                             9/22      9/19     14/10     15/14 
  3 s      2.978705    0.758250    2.313525   0                            10/13     10/16     14/13     15/14 
  4 s      1.674795    0.758250    2.313525   0                            10/13     10/16     13/13     16/14 
  5 s      4.001545    0.000000    0.771175   0                            11/22     11/19     14/10     15/13 
  6 s      0.651955    0.000000    0.771175   0                            11/13     11/10     13/13     16/10 
  7 s      1.674795    0.758250    0.771175   0                            12/13     12/16     13/13     16/13 
  8 s      2.978705    0.758250    0.771175   0                            12/13     12/16     14/13     15/13 
  9 s      0.000000    0.758250    2.313525   1                             1/13      1/16       2/4       2/7 
 10 s      2.326750    0.000000    2.313525   1                             3/13      3/10      4/13      4/10 
 11 s      0.000000    0.758250    0.771175   1                              5/4       5/7      6/13      6/16 
 12 s      2.326750    0.000000    0.771175   1                             7/13      7/10      8/13      8/10 
 13 s      1.163375    0.379125    1.542350   2                             1/13      4/13      6/13      7/13 
 14 s      3.490125    1.137375    1.542350   2                             2/16      3/13      5/16      8/13 
 15 s      3.490125    0.379125    0.000000   2                             2/12      3/12      5/13      8/13 
 16 s      1.163375    1.137375    0.000000   2                             1/15      4/12      6/16      7/13