# type topo
# cell     2.449500     2.449500     2.000000    90.000000    90.000000    90.000000
16
  1 s      0.000000    0.000000    0.000000   0                             6/13      6/12      8/13      16/0 
  2 s      1.224750    0.000000    1.000000   0                             5/13      5/14     15/13      7/10 
  3 s      0.612375    1.837125    0.500000   0                             7/13      7/12     14/13      6/16 
  4 s      0.612375    0.612375    1.500000   0                             8/13      8/14      5/14     13/13 
  5 s      1.224750    0.000000    0.000000   0                             2/13      2/12      4/12     12/10 
  6 s      0.000000    0.000000    1.000000   0                             1/13      1/14      3/10      11/4 
  7 s      0.612375    1.837125    1.500000   0                             2/16      3/13      3/14     10/14 
  8 s      0.612375    0.612375    0.500000   0                             1/13      4/13      4/12      9/13 
  9 s      1.224750    1.224750    1.000000   0                             8/13     14/13     14/14     16/13 
 10 s      0.000000    1.224750    0.000000   0                             7/12     13/13     13/12      15/4 
 11 s      1.837125    0.612375    1.500000   0                             6/22     15/13     15/14     14/14 
 12 s      1.837125    1.837125    0.500000   0                             5/16     16/13     16/12     13/22 
 13 s      0.000000    1.224750    1.000000   0                             4/13     10/13     10/14      12/4 
 14 s      1.224750    1.224750    0.000000   0                             3/13      9/13      9/12     11/12 
 15 s      1.837125    0.612375    0.500000   0                             2/13     10/22     11/13     11/12 
 16 s      1.837125    1.837125    1.500000   0                             1/26      9/13     12/13     12/14