# type topo
# cell     2.317900     3.940900     2.471500    90.000000   113.848000    90.000000
12
  1 s      0.555731    1.529463    0.918888   0                             2/13      5/13      9/13     12/13 
  2 s      1.262541    1.529463    0.211355   0                             1/13      6/12      9/22     12/12 
  3 s      1.714681    3.499913    0.918888   0                             4/22      7/25     10/13     11/22 
  4 s      0.103591    3.499913    0.211355   0                              3/4       8/6     10/13     11/12 
  5 s      0.762913    2.411437    1.341599   0                             1/13      6/13     10/13     11/22 
  6 s      0.056103    2.411437    2.049131   0                             2/14      5/13     10/14     11/13 
  7 s     -0.396037    0.440987    1.341599   0                              3/1       8/4      9/13     12/13 
  8 s      1.215053    0.440987    2.049131   0                             4/20      7/22      9/23     12/13 
  9 s     -0.249814    1.053797    0.565122   1                             1/13       2/4      7/13       8/3 
 10 s      0.909136    3.024247    0.565122   1                             3/13      4/13      5/13      6/12 
 11 s     -0.749442    2.887103    1.695365   1                              3/4      4/14       5/4      6/13 
 12 s      0.409508    0.916653    1.695365   1                             1/13      2/14      7/13      8/13