# type topo
# cell     2.000000     2.000000     2.000000    90.000000    90.000000    90.000000
8
  1 o      0.000000    0.000000    0.000000   0                             5/13       5/4      6/13      6/10      7/13      7/12 
  2 o      0.000000    1.000000    1.000000   0                             6/13      6/14      7/13      7/16      8/13       8/4 
  3 o      1.000000    0.000000    1.000000   0                             5/13      5/14      7/13      7/22      8/13      8/10 
  4 o      1.000000    1.000000    0.000000   0                             5/13      5/16      6/13      6/22      8/13      8/12 
  5 o      1.000000    0.000000    0.000000   1                             1/13      1/22      3/13      3/12      4/13      4/10 
  6 o      0.000000    1.000000    0.000000   1                             1/13      1/16      2/13      2/12      4/13       4/4 
  7 o      0.000000    0.000000    1.000000   1                             1/13      1/14      2/13      2/10      3/13       3/4 
  8 o      1.000000    1.000000    1.000000   1                             2/13      2/22      3/13      3/16      4/13      4/14