# type topo
# cell     1.893200     1.893200     2.976700    90.000000    90.000000    90.000000
8
  1 p      0.000000    0.312189    0.390543   0                             2/13       2/4       5/9      7/13      8/13 
  2 p      0.946600    0.634411    0.390543   0                             1/13      1/22      6/12      7/13      8/13 
  3 p      1.581011    0.946600    1.878893   0                             4/13      4/16      5/22      6/13      7/22 
  4 p      1.258789    0.000000    1.878893   0                             3/13      3/10      5/19      6/10      8/13 
  5 p      0.000000    1.581011    2.586157   0                             1/17       3/4       4/7      6/13       6/4 
  6 p      0.946600    1.258789    2.586157   0                             2/14      3/13      4/16      5/13      5/22 
  7 p      0.312189    0.946600    1.097807   0                             1/13      2/13       3/4      8/16      8/13 
  8 p      0.634411    0.000000    1.097807   0                             1/13      2/13      4/13      7/10      7/13