# type topo
# cell     2.309400     2.309400     2.309400    90.000000    90.000000    90.000000
8
  1 s      0.288675    0.288675    0.288675   0                              5/4       6/0      7/12      8/10 
  2 s      1.443375    0.288675    1.443375   0                             5/13      6/10      7/13      8/10 
  3 s      0.288675    1.443375    1.443375   0                              5/4       6/4      7/13      8/13 
  4 s      1.443375    1.443375    0.288675   0                             5/13      6/12      7/12      8/13 
  5 s      2.020725    0.866025    0.866025   0                             1/22      2/13      3/22      4/13 
  6 s      2.020725    2.020725    2.020725   0                             1/26      2/16      3/22      4/14 
  7 s      0.866025    0.866025    2.020725   0                             1/14      2/13      3/13      4/14 
  8 s      0.866025    2.020725    0.866025   0                             1/16      2/16      3/13      4/13