# type topo
# cell     2.312900     2.312900     2.259600    90.000000    90.000000    90.000000
16
  1 v      0.000000    1.078274    0.493723   0                             6/12       3/4       4/3     11/12     12/13     10/13       8/4     15/13 
  2 v      1.156450    1.234626    1.623523   0                             5/13     12/13      3/13      4/13     11/13      9/13     16/14      7/14 
  3 v      1.812851    1.734675    1.058623   0                             1/22      2/13      7/13      9/13     10/25     12/22      6/22     13/22 
  4 v      1.656499    0.578225    2.188423   0                             1/23      2/13      8/13     10/23      9/10     11/13      5/14     14/14 
  5 v      1.156450    1.078274    0.636077   0                             2/13      4/12      7/13     15/13     16/13      8/13     14/13     11/12 
  6 v      0.000000    1.234626    1.765877   0                             1/14       3/4     15/13       8/4       7/5     16/14     13/13     12/13 
  7 v      1.656499    1.734675    0.071177   0                             2/12      3/13      5/13      6/21     14/16     13/21     16/13      9/12 
  8 v      1.812851    0.578225    1.200977   0                             1/22      4/13      5/13      6/22     13/19     14/13     15/22     10/22 
  9 v      1.156450    2.234724    1.623523   0                             2/13      3/13      4/16      7/14     14/16     11/16     12/13     16/14 
 10 v      0.000000    0.078176    0.493723   0                             1/13       3/1       4/3       8/4      13/9     11/12     12/10     15/13 
 11 v      0.656401    0.578225    2.188423   0                             1/14      2/13      4/13      5/14      9/10     10/14     15/13     14/14 
 12 v      0.500049    1.734675    1.058623   0                             1/13      2/13       3/4      6/13      9/13     10/16     16/13     13/13 
 13 v      0.000000    2.234724    1.765877   0                              3/4      6/13       7/5       8/7     10/17     12/13     15/16     16/14 
 14 v      1.156450    0.078176    0.636077   0                             4/12      5/13      7/10      8/13      9/10     11/12     15/13     16/10 
 15 v      0.500049    0.578225    1.200977   0                             1/13      5/13      6/13       8/4     10/13     11/13     13/10     14/13 
 16 v      0.656401    1.734675    0.071177   0                             2/12      5/13      6/12      7/13      9/12     12/13     13/12     14/16