# type topo
# cell     3.659200     3.659200     2.672800    90.000000    90.000000    90.000000
16
  1 p      0.270415    0.653167    0.420431   0                              3/4      4/10       5/3      7/12      9/13 
  2 p      3.388785    3.006033    0.420431   0                             3/16      4/22      6/21      8/12     10/13 
  3 p      3.006033    0.270415    0.420431   0                             1/22      2/10      5/12       8/9     11/13 
  4 p      0.653167    3.388785    0.420431   0                             1/16       2/4      6/12      7/15     12/13 
  5 p      3.388785    0.653167    2.252369   0                             1/23      3/14      7/22      8/10     13/13 
  6 p      0.270415    3.006033    2.252369   0                              2/5      4/14      7/16       8/4     14/13 
  7 p      0.653167    0.270415    2.252369   0                             1/14      4/11       5/4      6/10     15/13 
  8 p      3.006033    3.388785    2.252369   0                             2/14      3/17      5/16      6/22     16/13 
  9 s      0.353479    1.476121    0.982789   1                             1/13      10/4      13/4     14/13 
 10 s      3.305721    2.183079    0.982789   1                             2/13      9/22     13/13     14/22 
 11 s      2.183079    0.353479    0.982789   1                             3/13     12/10     15/13     16/10 
 12 s      1.476121    3.305721    0.982789   1                             4/13     11/16     15/16     16/13 
 13 s      3.305721    1.476121    1.690011   1                             5/13      9/22     10/13     14/22 
 14 s      0.353479    2.183079    1.690011   1                             6/13      9/13      10/4      13/4 
 15 s      1.476121    0.353479    1.690011   1                             7/13     11/13     12/10     16/10 
 16 s      2.183079    3.305721    1.690011   1                             8/13     11/16     12/13     15/16