# type topo
# cell     2.818700     2.818700     1.755600    90.000000    90.000000    90.000000
8
  1 n      1.076180    2.323173    0.504911   0                             5/13      6/16      8/12 
  2 n      1.742520    0.495527    1.382711   0                             5/10      6/14      7/13 
  3 n      0.495527    1.076180    0.943811   0                             6/13       7/4      8/13 
  4 n      2.323173    1.742520    0.066011   0                             5/12      7/13      8/21 
  5 n      1.742520    2.323173    1.250689   0                             1/13      2/16      4/14 
  6 n      1.076180    0.495527    0.372889   0                             1/10      2/12      3/13 
  7 n      2.323173    1.076180    0.811789   0                             2/13      3/22      4/13 
  8 n      0.495527    1.742520    1.689589   0                             1/14      3/13       4/5