# type topo
# cell     3.948900     3.948900     4.650400    90.000000    90.000000    90.000000
16
  1 n      0.000000    1.593381    4.326732   0                             6/14       8/4     15/13 
  2 n      1.974450    2.355519    2.001532   0                             5/13      7/13     16/13 
  3 n      3.342744    2.961675    0.838932   0                             6/22      7/13     13/22 
  4 n      2.580606    0.987225    3.164132   0                             5/13      8/13     14/13 
  5 n      1.974450    1.593381    2.648868   0                             2/13      4/13     11/13 
  6 n      0.000000    2.355519    0.323668   0                             1/12       3/4     12/13 
  7 n      2.580606    2.961675    1.486268   0                             2/13      3/13      9/13 
  8 n      3.342744    0.987225    3.811468   0                             1/22      4/13     10/22 
  9 n      1.974450    3.567831    2.001532   0                             7/13     14/16     16/13 
 10 n      0.000000    0.381069    4.326732   0                              8/4     13/11     15/13 
 11 n      1.368294    0.987225    3.164132   0                             5/13     14/13     15/13 
 12 n      0.606156    2.961675    0.838932   0                             6/13     13/13     16/13 
 13 n      0.000000    3.567831    0.323668   0                              3/4     10/15     12/13 
 14 n      1.974450    0.381069    2.648868   0                             4/13      9/10     11/13 
 15 n      0.606156    0.987225    3.811468   0                             1/13     10/13     11/13 
 16 n      1.368294    2.961675    1.486268   0                             2/13      9/13     12/13