# type topo
# cell     1.868500     1.868500     1.868500    90.000000    90.000000    90.000000
8
  1 i      0.288683    0.288683    0.288683   0                              5/0      6/13       6/4      7/13      7/12      8/13      8/10 
  2 i      0.645567    1.579817    1.222933   0                             5/13       5/4      6/16      7/13      7/16      8/13      8/14 
  3 i      1.579817    1.222933    0.645567   0                             5/13      5/12      6/13      6/16      7/22      8/13      8/22 
  4 i      1.222933    0.645567    1.579817   0                             5/13      5/10      6/13      6/14      7/13      7/22      8/14 
  5 i      1.579817    1.579817    1.579817   0                             1/26      2/13      2/22      3/13      3/14      4/13      4/16 
  6 i      1.222933    0.288683    0.645567   0                             1/13      1/22      2/10      3/13      3/10      4/13      4/12 
  7 i      0.288683    0.645567    1.222933   0                             1/13      1/14      2/13      2/10       3/4      4/13       4/4 
  8 i      0.645567    1.222933    0.288683   0                             1/13      1/16      2/13      2/12      3/13       3/4      4/12