# type topo
# cell     3.437400     2.183200     3.085200    90.000000    90.000000    90.000000
12
  1 s      0.726323    0.219193    0.000000   0                             5/13       7/4      9/12     12/10 
  2 s      2.711077    1.964007    1.542600   0                             6/13      8/22     10/13     11/16 
  3 s      2.445023    0.872407    0.000000   0                             5/13      7/13     10/13     11/12 
  4 s      0.992377    1.310793    1.542600   0                             6/13      8/13      9/13     12/13 
  5 n      1.459864    0.876118    0.172771   1                             1/13      3/13     12/13 
  6 n      1.977536    1.307082    1.715371   1                             2/13      4/13     11/13 
  7 n      3.178564    0.215482    0.172771   1                             1/22      3/13     10/10 
  8 n      0.258836    1.967718    1.715371   1                              2/4      4/13      9/16 
  9 n      0.725635    0.558026    2.144214   2                             1/14      4/13      8/10 
 10 n      2.711765    1.625174    0.601614   2                             2/13      3/13      7/16 
 11 n      2.444335    0.533574    2.144214   2                             2/10      3/14      6/13 
 12 n      0.993065    1.649626    0.601614   2                             1/16      4/13      5/13