# type topo
# cell     1.633000     1.633000     2.309400    90.000000    90.000000    90.000000
8
  1 i      0.816500    0.408250    0.288675   0                             3/13      3/10      4/12      7/13      7/22      8/21      8/12 
  2 i      0.816500    0.408250    1.443375   0                             3/10      4/13      4/10      7/13      7/22      8/13      8/22 
  3 i      0.816500    1.224750    0.866025   0                             1/13      1/16      2/16      5/13      5/22      6/13      6/22 
  4 i      0.816500    1.224750    2.020725   0                             1/14      2/13      2/16      5/23      5/14      6/13      6/22 
  5 i      0.000000    1.224750    0.288675   0                             3/13       3/4       4/3      4/12      7/13      7/16      8/15 
  6 i      0.000000    1.224750    1.443375   0                             3/13       3/4      4/13       4/4      7/13      8/13      8/16 
  7 i      0.000000    0.408250    0.866025   0                             1/13       1/4      2/13       2/4      5/13      5/10      6/13 
  8 i      0.000000    0.408250    2.020725   0                              1/5      1/14      2/13       2/4      5/11      6/13      6/10