# type topo
# cell     2.965100     2.965100     2.871100    90.000000    90.000000    90.000000
16
  1 s      0.238098    0.945274    0.439565   0                              5/3      8/13      11/4     12/13 
  2 s      2.727002    2.019826    0.439565   0                             6/21      7/13     11/13     12/22 
  3 s      0.945274    2.727002    2.431535   0                             6/13      8/17      9/13     10/16 
  4 s      2.019826    0.238098    2.431535   0                             5/13      7/11      9/10     10/13 
  5 s      2.727002    0.945274    2.431535   0                             1/23      4/13     15/22     16/13 
  6 s      0.238098    2.019826    2.431535   0                              2/5      3/13     15/13      16/4 
  7 s      2.019826    2.727002    0.439565   0                             2/13      4/15     13/13     14/16 
  8 s      0.945274    0.238098    0.439565   0                             1/13       3/9     13/10     14/13 
  9 s      1.720648    2.427824    1.875115   0                             3/13      4/16     13/13     16/13 
 10 s      1.244452    0.537276    1.875115   0                             3/10      4/13     14/13     15/13 
 11 s      2.427824    1.244452    0.995985   0                             1/22      2/13     14/13     16/13 
 12 s      0.537276    1.720648    0.995985   0                             1/13       2/4     13/13     15/13 
 13 s      1.244452    2.427824    0.995985   0                             7/13      8/16      9/13     12/13 
 14 s      1.720648    0.537276    0.995985   0                             7/10      8/13     10/13     11/13 
 15 s      0.537276    1.244452    1.875115   0                              5/4      6/13     10/13     12/13 
 16 s      2.427824    1.720648    1.875115   0                             5/13      6/22      9/13     11/13