# type topo
# cell     2.498000     2.498000     2.313600    90.000000    90.000000   120.000000
12
  1 o      0.832209    0.398269    0.854644   0                             5/10      6/13      8/10     10/13     11/13     12/13 
  2 o      1.736984    0.521579    1.625844   0                             4/10      6/22      7/22     10/13     11/14     12/13 
  3 o      1.177807    1.243483    0.083444   0                             4/12      5/22      9/13     10/13     11/13     12/12 
  4 o      0.416791    1.765062    2.011444   0                             2/16      3/14      7/13      8/13      9/14     11/17 
  5 o     -0.487984    1.641752    0.469044   0                             1/16       3/4      7/12      8/13      9/13      10/4 
  6 o      0.071193    0.919849    1.240244   0                             1/13       2/4      7/13      8/13      9/13     12/13 
  7 o     -0.071193    0.919849    2.230156   0                              2/4      4/13      5/14      6/13      11/5     12/13 
  8 o     -0.416791    1.765062    1.458956   0                             1/16      4/13      5/13      6/13      10/4     12/16 
  9 o      0.487984    1.641752    0.687756   0                             3/13      4/12      5/13      6/13     10/13     11/16 
 10 o      1.320193    1.243483    1.073356   0                             1/13      2/13      3/13      5/22      8/22      9/13 
 11 o      1.665791    0.398269    0.302156   0                             1/13      2/12      3/13       4/9      7/21      9/10 
 12 o      0.761016    0.521579    1.844556   0                             1/13      2/13      3/14      6/13      7/13      8/10