# type topo
# cell     1.309300     1.511900     3.500000    90.000000    90.000000    90.000000
8
  1 v      0.000000    0.330653    0.374850   0                             3/13       4/9       5/4      5/13       5/1      5/10       8/3      8/12 
  2 v      0.000000    1.181247    2.124850   0                             3/16      4/13      6/16      6/13       6/4       6/7      7/13       7/4 
  3 v      0.000000    0.330653    1.375150   0                             1/13      2/10      6/13       6/4       7/4      7/13       7/1      7/10 
  4 v      0.000000    1.181247    3.125150   0                             1/17      2/13       5/5      5/14      8/13       8/4       8/7      8/16 
  5 v      0.654650    1.086603    0.374850   0                             1/22      1/13      1/25      1/16      4/21      4/12      7/13      8/12 
  6 v      0.654650    0.425297    2.124850   0                             2/10      2/13      2/22      2/19      3/13      3/22      7/13      8/13 
  7 v      0.654650    1.086603    1.375150   0                             2/13      2/22      3/22      3/13      3/25      3/16      5/13      6/13 
  8 v      0.654650    0.425297    3.125150   0                             1/23      1/14      4/13      4/22      4/19      4/10      5/14      6/13