# type topo
# cell     3.309000     4.499700     2.144700    90.000000   112.624000    90.000000
16
  1 s      0.828294    1.124475    0.708918   0                             2/13      7/13      9/13     15/13 
  2 s      1.655678    1.124475    1.270746   0                             1/13      8/13     10/14     16/14 
  3 s      2.482794    3.374325    0.708918   0                             4/22      5/13     11/13     13/13 
  4 s      0.001178    3.374325    1.270746   0                              3/4      6/13     12/14     14/14 
  5 s      1.655678    3.375225    1.270746   0                             3/13      6/13     11/14     13/14 
  6 s      0.828294    3.375225    0.708918   0                             4/13      5/13     12/13     14/13 
  7 s      0.001178    1.125375    1.270746   0                             1/13       8/4      9/14     15/14 
  8 s      2.482794    1.125375    0.708918   0                             2/13      7/22     10/13     16/13 
  9 s      1.154179    0.499917    0.000000   1                             1/13      7/12     10/13     14/10 
 10 s      2.154821    0.499917    0.000000   1                             2/12      8/13      9/13     13/10 
 11 s      2.808679    2.749767    0.000000   1                             3/13      5/12     12/22     16/13 
 12 s      0.500321    2.749767    0.000000   1                             4/12      6/13      11/4     15/13 
 13 s      2.154821    3.999783    0.000000   1                             3/13      5/12     10/16     14/13 
 14 s      1.154179    3.999783    0.000000   1                             4/12      6/13      9/16     13/13 
 15 s      0.500321    1.749933    0.000000   1                             1/13      7/12     12/13      16/4 
 16 s      2.808679    1.749933    0.000000   1                             2/12      8/13     11/13     15/22