# type topo
# cell     2.300700     2.300700     1.414400    90.000000    90.000000    90.000000
8
  1 v      0.098010    1.874840    1.171548   0                             2/13      3/13      3/14      4/13      4/14       5/8       7/4       8/7 
  2 v      1.052340    1.576210    1.171548   0                             1/13      3/14      3/13      4/13      4/14      6/14      7/13      8/16 
  3 v      0.425860    1.248360    0.464348   0                             1/13      1/12      2/12      2/13      4/13       5/4      6/13       7/4 
  4 v      0.724490    2.202690    0.464348   0                             1/13      1/12      2/13      2/12      3/13       5/7      6/16      8/16 
  5 v      2.202690    0.425860    0.242852   0                             1/18      3/22      4/19      6/13      7/13      7/12      8/13      8/12 
  6 v      1.248360    0.724490    0.242852   0                             2/12      3/13      4/10      5/13      7/13      7/12      8/13      8/12 
  7 v      1.874840    1.052340    0.950052   0                             1/22      2/13      3/22      5/13      5/14      6/13      6/14      8/13 
  8 v      1.576210    0.098010    0.950052   0                             1/19      2/10      4/10      5/13      5/14      6/13      6/14      7/13