# type topo
# cell     4.098200     4.098200     1.000000    90.000000    90.000000   120.000000
12
  1 v      1.615920    0.432996    0.000000   0                            12/13     12/12       8/9      8/10      1/12      1/14     11/13     11/12 
  2 v      2.915255    1.182930    0.000000   0                            11/13     11/12      7/22      7/21      2/12      2/14     10/13     10/12 
  3 v      1.616125    1.933219    0.000000   0                            10/13     10/12      9/13      9/12      3/12      3/14     12/13     12/12 
  4 v      0.433180    3.116150    0.000000   0                             9/12      9/13     11/16     11/15      4/12      4/14      8/13      8/12 
  5 v     -0.866155    2.366215    0.000000   0                             8/13      8/12      10/3      10/4      5/12      5/14      7/13      7/12 
  6 v      0.432975    1.615926    0.000000   0                             7/13      7/12     12/13     12/12      6/12      6/14      9/13      9/12 
  7 v     -0.432975    1.615926    0.500000   0                              2/4       2/5      5/13      5/14      6/13      6/14      7/12      7/14 
  8 v     -0.433180    3.116150    0.500000   0                             1/17      1/16      4/13      4/14      5/13      5/14      8/12      8/14 
  9 v      0.866155    2.366215    0.500000   0                             3/13      3/14      4/14      4/13      6/13      6/14      9/12      9/14 
 10 v      2.482075    1.933219    0.500000   0                             2/13      2/14      3/13      3/14      5/23      5/22     10/12     10/14 
 11 v      2.482280    0.432996    0.500000   0                             1/13      1/14      2/13      2/14      4/10      4/11     11/14     11/12 
 12 v      1.182945    1.182930    0.500000   0                             1/13      1/14      3/13      3/14      6/13      6/14     12/12     12/14