# type topo
# cell     2.257100     2.257100     2.383100    90.000000    90.000000    90.000000
16
  1 i      0.000000    1.064223    0.526903   0                            10/13       4/3     11/12       3/4     12/13       7/4     16/13 
  2 i      1.128550    1.192877    1.718453   0                             9/13      3/13      4/13     11/13     12/13      8/13     15/13 
  3 i      1.757152    1.692825    1.122678   0                             1/22      2/13     12/22      9/13     10/25     14/16      5/13 
  4 i      1.628498    0.564275    2.314228   0                             1/23      2/13     11/13     10/23      9/10      6/22     13/19 
  5 i      1.128550    1.064223    0.664647   0                             3/13     14/13     15/13      8/13      7/13     16/13     12/13 
  6 i      0.000000    1.192877    1.856197   0                              4/4     13/13       7/5       8/4     15/13     16/14     11/13 
  7 i      1.628498    1.692825    0.068872   0                             1/22      5/13      6/21     16/13     13/21     14/16     10/25 
  8 i      1.757152    0.564275    1.260422   0                             2/13      5/13      6/22     15/22     14/13     13/19      9/10 
  9 i      1.128550    2.192773    1.718453   0                             2/13      3/13      4/16      8/16     12/13     11/16     15/16 
 10 i      0.000000    0.064327    0.526903   0                             1/13       3/1       4/3       7/1     11/12     12/10     16/10 
 11 i      0.628602    0.564275    2.314228   0                             1/14      2/13      4/13      6/13      9/10     10/14     13/10 
 12 i      0.499948    1.692825    1.122678   0                             1/13      2/13       3/4      5/13      9/13     10/16     14/16 
 13 i      0.000000    2.192773    1.856197   0                              4/7      6/13       7/5       8/7     11/16     16/14     15/16 
 14 i      1.128550    0.064327    0.664647   0                             3/10      5/13      7/10      8/13     12/10     15/13     16/10 
 15 i      0.499948    0.564275    1.260422   0                             2/13      5/13      6/13       8/4      9/10     13/10     14/13 
 16 i      0.628602    1.692825    0.068872   0                             1/13      5/13      6/12      7/13     10/16     13/12     14/16