# type topo
# cell     1.953700     1.953700     2.810800    90.000000    90.000000   120.000000
9
  1 o     -0.426590    0.738876    0.000000   0                              2/4      2/13       3/4      3/16      6/13       8/3 
  2 o      0.550260    0.953078    0.000000   0                             1/22      1/13      3/13      3/16      4/13      9/12 
  3 o      0.853181    0.000000    0.000000   0                             1/22      1/10      2/13      2/10      5/10      7/12 
  4 o      0.550260    1.302861    0.936933   0                             2/13      5/13      5/22      6/13      6/25      9/13 
  5 o     -0.426590    1.517062    0.936933   0                             3/16      4/13       4/4      6/13      6/16      7/16 
  6 o     -0.123669    0.563985    0.936933   0                             1/13      4/13       4/1      5/13      5/10       8/4 
  7 o      0.550260    0.174892    1.873867   0                             3/14      5/10       8/4      8/13      9/13       9/1 
  8 o      1.527110    0.389093    1.873867   0                             1/23      6/22      7/22      7/13      9/13      9/10 
  9 o      0.853181    1.127969    1.873867   0                             2/14      4/13      7/13      7/25      8/13      8/16