# type topo
# cell     5.032300     3.401100     4.418500    90.000000   139.358000    90.000000
16
  1 n      0.840909    0.983938    0.241456   0                             7/12      9/13     16/13 
  2 n      0.838660    0.983938    2.636448   0                             8/14      9/23     15/13 
  3 n      3.357059    2.684488    0.241456   0                             5/12     10/13     14/16 
  4 n     -1.677490    2.684488    2.636448   0                             6/14     10/14     13/16 
  5 n      0.838660    2.417162    2.636448   0                             3/14     11/23     15/13 
  6 n      0.840909    2.417162    0.241456   0                             4/12     11/13     16/13 
  7 n     -1.677490    0.716612    2.636448   0                             1/14     12/14     13/13 
  8 n      3.357059    0.716612    0.241456   0                             2/12     12/13     14/13 
  9 n      0.000000    0.499962    0.000000   1                             1/13       2/3     11/10 
 10 n      2.516150    2.200512    0.000000   1                             3/13      4/12     12/13 
 11 n      0.000000    2.901138    0.000000   1                              5/3      6/13      9/16 
 12 n      2.516150    1.200588    0.000000   1                             7/12      8/13     10/13 
 13 n     -1.676498    0.000000    1.938844   2                             4/10      7/13      14/4 
 14 n      3.356067    0.000000    0.939060   2                             3/10      8/13     13/22 
 15 n      0.839652    1.700550    1.938844   2                             2/13      5/13     16/13 
 16 n      0.839917    1.700550    0.939060   2                             1/13      6/13     15/13