# type topo
# cell     1.975600     1.975600     1.818300    90.000000    90.000000    90.000000
8
  1 p      0.416061    0.277177    0.000000   0                              2/1      5/13      5/10      8/13      8/12 
  2 p      1.559539    1.698423    0.000000   0                             1/25      6/16      6/13      7/13      7/12 
  3 p      1.698423    0.416061    0.909150   0                             4/19      6/13      6/14      8/13      8/22 
  4 p      0.277177    1.559539    0.909150   0                              3/7      5/13      5/14      7/13       7/4 
  5 p      0.571739    1.264977    0.000000   0                             1/13      1/16      4/13      4/12      6/13 
  6 p      1.403861    0.710623    0.000000   0                             2/10      2/13      3/13      3/12      5/13 
  7 p      1.264977    1.403861    0.909150   0                             2/13      2/14      4/13      4/22      8/13 
  8 p      0.710623    0.571739    0.909150   0                             1/13      1/14      3/13       3/4      7/13