# type topo
# cell     2.449500     2.449500     1.896300    90.000000    90.000000    90.000000
12
  1 v      0.724807    0.724807    0.000000   0                             3/13      4/13      9/13     10/13     11/12     12/12      6/13      6/12 
  2 v      1.724693    1.724693    0.000000   0                             4/13      3/13     10/16      9/22     11/21     12/15      5/13      5/12 
  3 v      1.724693    0.724807    0.000000   0                             1/13      2/13     10/13     12/12      9/22     11/21      8/12      8/13 
  4 v      0.724807    1.724693    0.000000   0                             1/13      2/13      9/13     10/16     11/12     12/15      7/12      7/13 
  5 v      1.949557    1.949557    0.948150   0                             2/13      2/14      7/22      8/16      9/22     11/22     10/16     12/16 
  6 v      0.499943    0.499943    0.948150   0                             1/13      1/14      7/10       8/4      9/13     10/13     11/13     12/13 
  7 v      0.499943    1.949557    0.948150   0                             4/14      4/13       5/4      6/16     10/16     12/16      9/13     11/13 
  8 v      1.949557    0.499943    0.948150   0                             3/14      3/13      5/10      6/22      9/22     11/22     10/13     12/13 
  9 v      0.000000    1.224750    0.474075   1                             1/13       2/4       3/4      4/13       5/4      6/13      7/13       8/4 
 10 v      1.224750    0.000000    0.474075   1                             1/13      2/10      3/13      4/10      5/10      6/13      7/10      8/13 
 11 v      0.000000    1.224750    1.422225   1                             1/14       2/5       3/5      4/14       5/4      6/13      7/13       8/4 
 12 v      1.224750    0.000000    1.422225   1                             1/14      2/11      3/14      4/11      5/10      6/13      7/10      8/13