# type topo
# cell     2.996100     2.996100     2.996100    90.000000    90.000000    90.000000
20
  1 s      0.000000    2.247075    1.687104   0                            14/13      15/4      17/4     20/13 
  2 s      1.498050    0.749025    0.189054   0                            13/13     16/12     18/13     19/12 
  3 s      0.000000    0.749025    2.807046   0                            13/14      16/4      18/5     19/13 
  4 s      1.498050    2.247075    1.308996   0                            14/13     15/13     17/13     20/13 
  5 s      1.687104    0.000000    2.247075   0                            14/10     16/13     17/10     19/13 
  6 s      0.189054    1.498050    0.749025   0                            13/13      15/4      18/4     20/13 
  7 s      2.807046    0.000000    0.749025   0                            13/22     15/10     18/13     20/19 
  8 s      1.308996    1.498050    2.247075   0                            14/13     16/13     17/13     19/13 
  9 s      2.247075    1.687104    0.000000   0                            15/13     16/12     17/12     18/13 
 10 s      0.749025    0.189054    1.498050   0                            13/13     14/10     19/13     20/10 
 11 s      0.749025    2.807046    0.000000   0                            13/16     14/12     19/15     20/13 
 12 s      2.247075    1.308996    1.498050   0                            15/13     16/13     17/13     18/13 
 13 o      0.598022    0.598022    0.598022   1                             2/13      3/12      6/13       7/4     10/13     11/10 
 14 o      0.900028    2.398078    2.096072   1                             1/13      4/13      5/16      8/13     10/16     11/14 
 15 o      2.398078    2.096072    0.900028   1                             1/22      4/13      6/22      7/16      9/13     12/13 
 16 o      2.096072    0.900028    2.398078   1                             2/14      3/22      5/13      8/13      9/14     12/13 
 17 o      2.096072    2.096072    2.096072   1                             1/22      4/13      5/16      8/13      9/14     12/13 
 18 o      2.398078    0.900028    0.598022   1                             2/13      3/21      6/22      7/13      9/13     12/13 
 19 o      0.900028    0.598022    2.398078   1                             2/14      3/13      5/13      8/13     10/13     11/11 
 20 o      0.598022    2.398078    0.900028   1                             1/13      4/13      6/13       7/7     10/16     11/13