# type topo
# cell     2.767600     2.767600     3.178100    90.000000    90.000000    90.000000
16
  1 p      0.942921    0.235800    0.441120   0                             2/10       6/9      8/13     11/13     12/10 
  2 p      1.824679    2.531800    0.441120   0                             1/16      5/15      7/13     11/16     12/13 
  3 p      0.235800    1.824679    2.736980   0                              4/4      6/13       7/5       9/4     10/13 
  4 p      2.531800    0.942921    2.736980   0                             3/22      5/13      8/23      9/13     10/22 
  5 p      1.824679    0.235800    2.736980   0                             2/11      4/13      6/10     15/13     16/10 
  6 p      0.942921    2.531800    2.736980   0                             1/17      3/13      5/16     15/16     16/13 
  7 p      2.531800    1.824679    0.441120   0                             2/13      3/21      8/22     13/22     14/13 
  8 p      0.235800    0.942921    0.441120   0                             1/13       4/3       7/4     13/13      14/4 
  9 p      2.326721    1.619600    2.030170   0                             3/22      4/13     10/22     14/13     16/13 
 10 p      0.440879    1.148000    2.030170   0                             3/13       4/4       9/4     13/13     15/13 
 11 p      1.619600    0.440879    1.147930   0                             1/13      2/10     12/10     14/13     15/13 
 12 p      1.148000    2.326721    1.147930   0                             1/16      2/13     11/16     13/13     16/13 
 13 p      0.440879    1.619600    1.147930   0                              7/4      8/13     10/13     12/13      14/4 
 14 p      2.326721    1.148000    1.147930   0                             7/13      8/22      9/13     11/13     13/22 
 15 p      1.148000    0.440879    2.030170   0                             5/13      6/10     10/13     11/13     16/10 
 16 p      1.619600    2.326721    2.030170   0                             5/16      6/13      9/13     12/13     15/16