# type topo
# cell     2.774900     2.774900     2.774900    90.000000    90.000000    90.000000
20
  1 o      0.693725    0.693725    0.693725   0                             9/13     11/13     13/13     16/13     18/13     20/13 
  2 o      2.081175    2.081175    0.693725   0                             9/25     12/16     14/22     16/13     17/13     19/13 
  3 o      2.081175    0.693725    2.081175   0                            10/22     12/14     13/23     15/13     17/13     20/13 
  4 o      0.693725    2.081175    2.081175   0                            10/16     11/17     14/14     15/13     18/13     19/13 
  5 o      0.693725    0.693725    2.081175   0                            10/13     11/14     13/14     15/13     18/13     20/13 
  6 o      2.081175    2.081175    2.081175   0                            10/25     12/17     14/23     15/13     17/13     19/13 
  7 o      0.693725    2.081175    0.693725   0                             9/16     11/16     14/13     16/13     18/13     19/13 
  8 o      2.081175    0.693725    0.693725   0                             9/22     12/13     13/22     16/13     17/13     20/13 
  9 p      0.000000    0.000000    0.887413   1                             1/13       2/1      7/10       8/4     10/13 
 10 p      0.000000    0.000000    1.887487   1                              3/4      4/10      5/13       6/1      9/13 
 11 p      0.887413    0.000000    0.000000   1                             1/13       4/9      5/12      7/10     12/13 
 12 p      1.887487    0.000000    0.000000   1                             2/10      3/12       6/9      8/13     11/13 
 13 p      0.000000    0.887413    0.000000   1                             1/13       3/3      5/12       8/4     14/13 
 14 p      0.000000    1.887487    0.000000   1                              2/4      4/12       6/3      7/13     13/13 
 15 p      1.387450    1.387450    2.274863   1                             3/13      4/13      5/13      6/13     16/14 
 16 p      1.387450    1.387450    0.500037   1                             1/13      2/13      7/13      8/13     15/12 
 17 p      2.274863    1.387450    1.387450   1                             2/13      3/13      6/13      8/13     18/22 
 18 p      0.500037    1.387450    1.387450   1                             1/13      4/13      5/13      7/13      17/4 
 19 p      1.387450    2.274863    1.387450   1                             2/13      4/13      6/13      7/13     20/16 
 20 p      1.387450    0.500037    1.387450   1                             1/13      3/13      5/13      8/13     19/10