# type topo
# cell     2.781800     2.781800     2.300200    90.000000    90.000000    90.000000
12
  1 p      1.037333    1.037333    0.650037   0                             2/13      7/13      9/13     11/13     12/13 
  2 p      1.744467    1.744467    0.650037   0                             1/13      8/13     10/13     11/13     12/13 
  3 p      0.353567    2.428233    1.800137   0                              4/7      5/14      9/17      10/5     11/13 
  4 p      2.428233    0.353567    1.800137   0                             3/19      6/14      9/23     10/11     12/13 
  5 p      0.353567    2.428233    0.500063   0                             3/12       6/7      9/16      10/4     11/13 
  6 p      2.428233    0.353567    0.500063   0                             4/12      5/19      9/22     10/10     12/13 
  7 p      1.037333    1.037333    1.650163   0                             1/13      8/13      9/14     11/13     12/13 
  8 p      1.744467    1.744467    1.650163   0                             2/13      7/13     10/14     11/13     12/13 
  9 o      0.499889    0.499889    0.000000   1                             1/13       3/9       4/3      5/10       6/4      7/12 
 10 o      2.281911    2.281911    0.000000   1                             2/13      3/21      4/15      5/22      6/16      8/12 
 11 o      0.891011    1.890789    1.150100   1                             1/13      2/13      3/13      5/13      7/13      8/13 
 12 o      1.890789    0.891011    1.150100   1                             1/13      2/13      4/13      6/13      7/13      8/13