# type topo
# cell     2.000000     2.000000     4.000000    90.000000    90.000000    90.000000
16
  1 p      0.500000    0.500000    0.500000   0                             7/13     10/12     13/13     13/10     14/13 
  2 p      1.500000    1.500000    0.500000   0                            13/13      8/13      9/12     14/13     14/16 
  3 p      1.500000    0.500000    2.500000   0                            15/13     16/22     16/13      5/13     12/13 
  4 p      0.500000    1.500000    2.500000   0                            15/13      15/4     16/13      6/13     11/13 
  5 p      1.500000    0.500000    3.500000   0                             3/13      9/13      9/10     10/13     14/14 
  6 p      0.500000    1.500000    3.500000   0                             4/13      9/13     10/16     10/13     13/14 
  7 p      0.500000    0.500000    1.500000   0                             1/13     11/13     12/13      12/4     16/13 
  8 p      1.500000    1.500000    1.500000   0                             2/13     11/13     11/22     12/13     15/13 
  9 p      1.500000    1.500000    3.500000   0                             2/14      5/13      5/16      6/13     15/13 
 10 p      0.500000    0.500000    3.500000   0                             1/14      5/13      6/10      6/13     16/13 
 11 p      0.500000    1.500000    1.500000   0                             4/13      7/13      8/13       8/4     13/13 
 12 p      1.500000    0.500000    1.500000   0                             3/13      7/13      7/22      8/13     14/13 
 13 p      0.500000    1.500000    0.500000   0                             1/13      1/16      2/13      6/12     11/13 
 14 p      1.500000    0.500000    0.500000   0                             1/13      2/13      2/10      5/12     12/13 
 15 p      1.500000    1.500000    2.500000   0                             3/13      4/13      4/22      8/13      9/13 
 16 p      0.500000    0.500000    2.500000   0                              3/4      3/13      4/13      7/13     10/13