# type topo
# cell     2.448800     2.448800     4.901600    90.000000    90.000000    90.000000
16
  1 s      0.816675    1.632125    0.000000   0                            10/12     12/16     14/12     15/13 
  2 s      0.407725    2.041075    2.450800   0                             9/16     11/13     13/16     16/16 
  3 s      0.816675    2.041075    1.225400   0                             9/16     12/16     13/16     15/13 
  4 s      0.407725    1.632125    3.676200   0                            10/13     11/13     14/13     16/16 
  5 s      2.041075    0.407725    2.450800   0                             9/22     11/22     13/13     16/22 
  6 s      1.632125    0.816675    0.000000   0                            10/12     12/13     14/21     15/13 
  7 s      2.041075    0.816675    3.676200   0                            10/13     11/22     14/22     16/22 
  8 s      1.632125    0.407725    1.225400   0                             9/22     12/13     13/13     15/13 
  9 s      0.000000    0.000000    1.633703   1                             2/10      3/10       5/4       8/4 
 10 s      1.224400    1.224400    4.084503   1                             1/14      4/13      6/14      7/13 
 11 s      0.000000    1.224400    2.859103   1                             2/13      4/13       5/4       7/4 
 12 s      1.224400    0.000000    0.408303   1                             1/10      3/10      6/13      8/13 
 13 s      1.224400    0.000000    2.042497   1                             2/10      3/10      5/13      8/13 
 14 s      0.000000    1.224400    4.493297   1                             1/14      4/13       6/5       7/4 
 15 s      1.224400    1.224400    0.817097   1                             1/13      3/13      6/13      8/13 
 16 s      0.000000    0.000000    3.267897   1                             2/10      4/10       5/4       7/4