# type topo
# cell     1.911200     3.808500     1.949800    90.000000    90.000000    90.000000
16
  1 i      0.366568    1.416762    0.147405   0                             2/13       3/4     10/12      10/3     12/12     12/13     13/12 
  2 i      0.589032    2.391738    0.147405   0                             1/13      4/13      9/12       9/3     11/13     11/12     14/12 
  3 i      1.544632    1.416762    0.827495   0                             1/22      4/13     10/13     10/12     12/13     12/22     15/13 
  4 i      1.322168    2.391738    0.827495   0                             2/13      3/13      9/13      9/12     11/13     11/22     16/13 
  5 i      1.322168    3.321012    0.147405   0                             6/16      7/13      9/12     14/21     14/12     16/13     16/12 
  6 i      1.544632    0.487488    0.147405   0                             5/10      8/22     10/12     13/21     13/12     15/13     15/12 
  7 i      0.589032    3.321012    0.827495   0                             5/13      8/16     11/13     14/13     14/12     16/13      16/4 
  8 i      0.366568    0.487488    0.827495   0                              6/4      7/10     12/13     13/13     13/12     15/13      15/4 
  9 i      1.544632    2.391738    1.802395   0                             2/14      2/23      4/13      4/14      5/14     10/13     11/22 
 10 i      1.322168    1.416762    1.802395   0                             1/14      1/23      3/13      3/14      6/14      9/13     12/13 
 11 i      0.366568    2.391738    1.122305   0                             2/13      2/14      4/13       4/4      7/13       9/4     12/13 
 12 i      0.589032    1.416762    1.122305   0                             1/14      1/13      3/13       3/4      8/13     10/13     11/13 
 13 i      0.589032    0.487488    1.802395   0                             1/14       6/5      6/14      8/13      8/14     14/10     15/13 
 14 i      0.366568    3.321012    1.802395   0                             2/14       5/5      5/14      7/13      7/14     13/16      16/4 
 15 i      1.322168    0.487488    1.122305   0                             3/13      6/13      6/14      8/13      8/22     13/13     16/10 
 16 i      1.544632    3.321012    1.122305   0                             4/13      5/13      5/14      7/13      7/22     14/22     15/16