# type topo
# cell     0.889400     0.889400     0.889400    90.000000    90.000000    90.000000
12
  1 s      0.000000    0.222350    0.333525   0                             3/13      3/10      4/13       4/4 
  2 s      0.444700    0.667050    0.778225   0                             4/13      4/16      3/23      3/14 
  3 s      0.000000    0.667050    0.111175   0                             1/13      1/16       2/3      2/12 
  4 s      0.444700    0.222350    0.555875   0                             1/13      1/22      2/13      2/10 
  5 s      0.333525    0.000000    0.222350   0                             7/13      7/12      8/13      8/10 
  6 s      0.778225    0.444700    0.667050   0                             8/13      8/14      7/25      7/22 
  7 s      0.111175    0.000000    0.667050   0                             5/13      5/14       6/1       6/4 
  8 s      0.555875    0.444700    0.222350   0                             5/13      5/16      6/13      6/12 
  9 s      0.222350    0.333525    0.000000   0                            11/13      11/4     12/13     12/12 
 10 s      0.667050    0.778225    0.444700   0                            12/13     12/22     11/17     11/16 
 11 s      0.667050    0.111175    0.000000   0                             9/13      9/22      10/9     10/10 
 12 s      0.222350    0.555875    0.444700   0                             9/13      9/14     10/13      10/4