# type topo
# cell     1.987600     1.987600     3.787000    90.000000    90.000000    90.000000
16
  1 p      0.441247    0.234934    0.499884   0                              2/1      8/13     10/12     14/13     14/10 
  2 p      1.546353    1.752666    0.499884   0                             1/25      7/13      9/12     13/13     13/16 
  3 p      1.752666    0.441247    2.393384   0                             4/19      6/13     12/13     15/22     15/13 
  4 p      0.234934    1.546353    2.393384   0                              3/7      5/13     11/13     16/13      16/4 
  5 p      0.552553    1.228734    3.287116   0                             4/13      6/13     10/13     10/16     14/14 
  6 p      1.435047    0.758866    3.287116   0                             3/13      5/13      9/13      9/10     13/14 
  7 p      1.228734    1.435047    1.393616   0                             2/13      8/13     11/13     11/22     16/13 
  8 p      0.758866    0.552553    1.393616   0                             1/13      7/13     12/13      12/4     15/13 
  9 p      1.546353    1.752666    3.287116   0                             2/14      6/13      6/16     10/25     16/13 
 10 p      0.441247    0.234934    3.287116   0                             1/14      5/13      5/10       9/1     15/13 
 11 p      0.234934    1.546353    1.393616   0                             4/13      7/13       7/4      12/7     14/13 
 12 p      1.752666    0.441247    1.393616   0                             3/13      8/13      8/22     11/19     13/13 
 13 p      1.435047    0.758866    0.499884   0                             2/13      2/10      6/12     12/13     14/13 
 14 p      0.552553    1.228734    0.499884   0                             1/13      1/16      5/12     11/13     13/13 
 15 p      0.758866    0.552553    2.393384   0                              3/4      3/13      8/13     10/13     16/13 
 16 p      1.228734    1.435047    2.393384   0                             4/13      4/22      7/13      9/13     15/13