# type topo
# cell     7.196100     7.196100     1.000000    90.000000    90.000000   120.000000
12
  1 n     -0.500129    3.866336    0.000000   0                             2/13      3/13      7/13 
  2 n      0.499769    3.865713    0.000000   0                             1/13      3/13      8/13 
  3 n      0.000360    4.731962    0.000000   0                             1/13      2/13      9/13 
  4 n      4.098179    2.365669    0.000000   0                             5/13      6/13     10/13 
  5 n      3.098281    2.366292    0.000000   0                             4/13      6/13     11/13 
  6 n      3.597690    1.500044    0.000000   0                             4/13      5/13     12/13 
  7 s     -1.366180    3.365906    0.000000   1                             1/13      10/4      7/12      7/14 
  8 s      1.366180    3.365906    0.000000   1                             2/13     11/13      8/14      8/12 
  9 s      0.000000    5.732199    0.000000   1                             3/13     12/16      9/14      9/12 
 10 s      4.964230    2.866099    0.000000   1                             4/13      7/22     10/12     10/14 
 11 s      2.231870    2.866099    0.000000   1                             5/13      8/13     11/14     11/12 
 12 s      3.598050    0.499807    0.000000   1                             6/13      9/10     12/14     12/12