# type topo
# cell     3.519800     2.850600     1.645700    90.000000    90.000000    90.000000
16
  1 i      0.155927    0.475195    0.000000   0                              2/1      3/13      4/13       6/3       6/4       8/9      11/3 
  2 i      3.363873    2.375405    0.000000   0                             1/25      5/22      5/21      8/21     11/15     15/13     16/13 
  3 i      1.035877    0.237455    0.411425   0                             1/13      4/13       8/9      8/10      9/13     10/10     14/13 
  4 i      0.724023    1.187845    0.411425   0                             1/13      3/13      5/13       6/4      7/12      7/13     14/13 
  5 i      0.155927    1.900495    0.822850   0                              2/4       2/5      4/13       6/4      7/13      8/13      15/4 
  6 i      3.363873    0.950105    0.822850   0                             1/23      1/22      4/22      5/22     11/13     12/13     15/13 
  7 i      1.035877    1.662755    1.234275   0                             4/14      4/13      5/13      8/13     10/13     13/14     14/14 
  8 i      0.724023    2.613145    1.234275   0                             1/17       2/5      3/17      3/16      5/13      7/13     10/13 
  9 i      1.915827    0.475195    0.822850   0                             3/13     10/10     11/13     12/13     14/13     14/14     16/10 
 10 i      1.603973    2.375405    0.822850   0                             3/16      7/13      8/13      9/16     13/13     13/14     16/13 
 11 i      2.795777    0.237455    1.234275   0                             1/23      2/11      6/13      9/13     12/13     16/10     16/11 
 12 i      2.483923    1.187845    1.234275   0                             6/13      9/13     11/13     13/14     14/14     15/13     15/14 
 13 i      1.915827    1.900495    0.000000   0                             7/12     10/13     10/12     12/12     14/13     15/13     16/13 
 14 i      1.603973    0.950105    0.000000   0                             3/13      4/13      7/12      9/13      9/12     12/12     13/13 
 15 i      2.795777    1.662755    0.411425   0                             2/13      5/22      6/13     12/13     12/12     13/13     16/13 
 16 i      2.483923    2.613145    0.411425   0                             2/13      9/16     10/13     11/16     11/15     13/13     15/13