# type topo
# cell     3.043300     3.043300     2.350500    90.000000    90.000000    90.000000
12
  1 s      0.500014    0.500014    1.175250   0                              3/4      4/10      5/13     11/13 
  2 s      2.543286    2.543286    1.175250   0                             3/16      4/22      6/13     12/13 
  3 s      2.543286    0.500014    1.175250   0                             1/22      2/10      7/13      9/13 
  4 s      0.500014    2.543286    1.175250   0                             1/16       2/4      8/13     10/13 
  5 s      1.021636    1.021636    0.499951   1                             1/13      7/13      8/13     11/12 
  6 s      2.021664    2.021664    0.499951   1                             2/13      7/13      8/13     12/12 
  7 s      2.021664    1.021636    0.499951   1                             3/13      5/13      6/13      9/12 
  8 s      1.021636    2.021664    0.499951   1                             4/13      5/13      6/13     10/12 
  9 s      2.021664    1.021636    1.850549   1                             3/13      7/14     11/13     12/13 
 10 s      1.021636    2.021664    1.850549   1                             4/13      8/14     11/13     12/13 
 11 s      1.021636    1.021636    1.850549   1                             1/13      5/14      9/13     10/13 
 12 s      2.021664    2.021664    1.850549   1                             2/13      6/14      9/13     10/13