# type topo
# cell     2.000000     2.000000     2.000000    90.000000    90.000000    90.000000
14
  1 x12    0.000000    0.000000    1.000000   0                             7/13       8/1      12/1     13/10      14/4       9/4     10/10     11/13      4/13      4/10      5/13       5/4 
  2 x12    1.000000    0.000000    0.000000   0                             9/12      12/9      8/10      10/9     11/12      7/13     13/10     14/13      5/13      5/12      6/13      6/10 
  3 x12    0.000000    1.000000    0.000000   0                            10/12      12/3       9/3     11/12      7/13       8/4     13/13      14/4      6/13       6/4      4/13      4/12 
  4 s      0.000000    1.000000    1.000000   1                             1/13      1/16      3/13      3/14 
  5 s      1.000000    0.000000    1.000000   1                             1/13      1/22      2/13      2/14 
  6 s      1.000000    1.000000    0.000000   1                             2/13      2/16      3/13      3/22 
  7 n      0.333400    0.333400    0.333400   2                             1/13      2/13      3/13 
  8 n      1.666600    1.666600    0.333400   2                             1/25      2/16      3/22 
  9 n      1.666600    0.333400    1.666600   2                             1/22      2/14      3/23 
 10 n      0.333400    1.666600    1.666600   2                             1/16      2/17      3/14 
 11 n      0.333400    0.333400    1.666600   2                             1/13      2/14      3/14 
 12 n      1.666600    1.666600    1.666600   2                             1/25      2/17      3/23 
 13 n      0.333400    1.666600    0.333400   2                             1/16      2/16      3/13 
 14 n      1.666600    0.333400    0.333400   2                             1/22      2/13      3/22