# type topo
# cell     2.930700     2.930700     2.402900    90.000000    90.000000    90.000000
16
  1 s      0.411470    1.648226    0.217462   0                             5/13       9/3     11/12     12/12 
  2 s      1.053880    2.747824    0.217462   0                             6/13     10/15     11/12     12/12 
  3 s      2.747824    0.411470    0.217462   0                             8/13      9/12     10/12     11/18 
  4 s      1.648226    1.053880    0.217462   0                             7/13      9/12     10/12     12/12 
  5 s      1.053880    1.648226    0.983988   0                             1/13     13/13     15/13     16/13 
  6 s      0.411470    2.747824    0.983988   0                             2/13      14/7     15/13     16/13 
  7 s      1.648226    0.411470    0.983988   0                             4/13     13/13     14/13     15/10 
  8 s      2.747824    1.053880    0.983988   0                             3/13     13/13     14/13     16/22 
  9 s      2.519230    1.282474    2.185438   0                             1/23      3/14      4/14     13/13 
 10 s      1.876820    0.182876    2.185438   0                             2/11      3/14      4/14     14/13 
 11 s      0.182876    2.519230    2.185438   0                             1/14      2/14       3/8     16/13 
 12 s      1.282474    1.876820    2.185438   0                             1/14      2/14      4/14     15/13 
 13 s      1.876820    1.282474    1.418912   0                             5/13      7/13      8/13      9/13 
 14 s      2.519230    0.182876    1.418912   0                             6/19      7/13      8/13     10/13 
 15 s      1.282474    2.519230    1.418912   0                             5/13      6/13      7/16     12/13 
 16 s      0.182876    1.876820    1.418912   0                             5/13      6/13       8/4     11/13