# type topo
# cell     2.308900     2.308900     2.310300    90.000000    90.000000    90.000000
16
  1 v      0.000000    0.000000    0.577575   0                             9/10      12/1      13/1      10/4     11/13      15/4     16/10     14/13 
  2 v      1.154450    1.154450    1.732725   0                            11/14     14/13      9/14     15/13     16/13     10/14     13/13     12/14 
  3 v      0.000000    0.000000    1.732725   0                             12/2      13/1      9/11      10/5     11/14     14/13      15/4     16/10 
  4 v      1.154450    1.154450    0.577575   0                            14/13      9/13     11/13     15/13     16/13     10/13     12/13     13/13 
  5 s      0.000000    1.154450    0.577575   1                             15/4     11/13      12/4     16/13 
  6 s      1.154450    0.000000    0.577575   1                            13/10      9/10     14/13     10/13 
  7 s      1.154450    0.000000    1.732725   1                             9/11     13/10     14/13     10/14 
  8 s      0.000000    1.154450    1.732725   1                            11/14      15/4      12/5     16/13 
  9 o      0.577225    1.731675    0.000000   2                             1/16      2/12      3/15      4/13      6/16      7/15 
 10 o      1.731675    0.577225    0.000000   2                             1/22      2/12      3/21      4/13      6/13      7/12 
 11 o      0.577225    0.577225    0.000000   2                             1/13      2/12      3/12      4/13      5/13      8/12 
 12 o      1.731675    1.731675    0.000000   2                             1/25      2/12      3/24      4/13      5/22      8/21 
 13 o      1.731675    1.731675    1.155150   2                             1/25      2/13      3/25      4/13      6/16      7/16 
 14 o      0.577225    0.577225    1.155150   2                             1/13      2/13      3/13      4/13      6/13      7/13 
 15 o      1.731675    0.577225    1.155150   2                             1/22      2/13      3/22      4/13      5/22      8/22 
 16 o      0.577225    1.731675    1.155150   2                             1/16      2/13      3/16      4/13      5/13      8/13