# type topo
# cell     2.309400     2.309400     2.309400    90.000000    90.000000    90.000000
8
  1 x16    0.288675    0.288675    0.288675   0                              5/4       6/0      7/12      8/10      2/12      2/13       2/3       2/4      3/12      3/13      3/10       3/9      4/10      4/13       4/1       4/4 
  2 x16    1.443375    0.288675    1.443375   0                             1/14      1/13      1/23      1/22      5/13      6/10      7/13      8/10      3/13      3/10      3/22      3/19      4/13      4/14      4/11      4/10 
  3 x16    0.288675    1.443375    1.443375   0                             1/14      1/13      1/16      1/17      2/13      2/16       2/4       2/7      7/13      8/13       5/4       6/4      4/13      4/14       4/4       4/5 
  4 x16    1.443375    1.443375    0.288675   0                             1/16      1/13      1/25      1/22      2/13      2/12      2/15      2/16      3/13      3/12      3/22      3/21      6/12      8/13      5/13      7/12 
  5 x16    2.020725    0.866025    0.866025   0                             1/22      2/13      3/22      4/13      6/13      6/12      6/10       6/9      7/13      7/22      7/21      7/12      8/13      8/10      8/22      8/19 
  6 x16    2.020725    2.020725    2.020725   0                             1/26      2/16      3/22      4/14      5/13      5/14      5/16      5/17      7/16      7/13      7/22      7/25      8/14      8/13      8/23      8/22 
  7 x16    0.866025    0.866025    2.020725   0                             1/14      2/13      3/13      4/14      5/13       5/4       5/5      5/14      6/10      6/13       6/4       6/1      8/13      8/14      8/11      8/10 
  8 x16    0.866025    2.020725    0.866025   0                             1/16      2/16      3/13      4/13      5/13      5/16       5/4       5/7      6/12      6/13       6/3       6/4      7/13      7/12      7/15      7/16