# type topo
# cell     1.981600     1.981600     5.699000    90.000000    90.000000   120.000000
18
  1 o      0.534438    0.218290    0.449651   0                              2/4      2/13       3/1      3/13       5/9     12/13 
  2 o      1.525337    0.353691    0.449651   0                             1/22      1/13      3/10      3/13      4/21     11/13 
  3 o      0.912626    1.144134    0.449651   0                             1/25      1/13      2/16      2/13      6/12     10/13 
  4 o     -0.078174    0.571981    5.249349   0                              2/5      5/10      5/13       6/1      6/13     15/13 
  5 o     -0.456362    1.497826    5.249349   0                             1/17      4/16      4/13       6/4      6/13     14/13 
  6 o      0.534537    1.362424    5.249349   0                             3/14      4/25      4/13      5/22      5/13     13/13 
  7 o      1.525238    0.790329    2.349318   0                             8/13      8/22      9/13      9/25     11/13     18/22 
  8 o      0.534537    0.925730    2.349318   0                             7/13       7/4      9/13      9/16     10/13     17/13 
  9 o      0.912626    0.000057    2.349318   0                             7/13       7/1      8/13      8/10     12/13     16/10 
 10 o      0.912626    1.144020    1.450016   0                             3/13      8/13     11/13     11/16     12/13     12/25 
 11 o      1.525238    0.353749    1.450016   0                             2/13      7/13     10/13     10/10     12/13     12/22 
 12 o      0.534537    0.218347    1.450016   0                             1/13      9/13     10/13      10/1     11/13      11/4 
 13 o      0.534438    1.362367    4.248984   0                             6/13     14/13     14/22     15/13     15/25     17/13 
 14 o     -0.456263    1.497769    4.248984   0                             5/13     13/13      13/4     15/13     15/16     16/13 
 15 o     -0.078174    0.572096    4.248984   0                             4/13     13/13      13/1     14/13     14/10     18/13 
 16 o     -0.078174    1.716059    3.349682   0                             9/16     14/13     17/13     17/16     18/13     18/25 
 17 o      0.534438    0.925787    3.349682   0                             8/13     13/13     16/13     16/10     18/13     18/22 
 18 o     -0.456263    0.790386    3.349682   0                              7/4     15/13     16/13      16/1     17/13      17/4