# type topo
# cell     1.823100     2.822500     3.422500    90.000000   102.248000    90.000000
16
  1 i      0.637206    0.500147    0.418075   0                             2/12      6/10      7/12      8/13       8/4      9/13     16/13 
  2 i      0.459833    0.500147    2.926524   0                             1/14      5/10      7/13      7/22      8/14     10/13     15/13 
  3 i      1.548756    1.911397    0.418075   0                             4/21      5/12      6/13      6/22      8/13     11/13     14/22 
  4 i     -0.451717    1.911397    2.926524   0                              3/5       5/4      5/13      6/14      7/13     12/13      13/4 
  5 i      0.459833    2.322353    2.926524   0                             2/16      3/14      4/22      4/13      6/14     12/13     13/13 
  6 i      0.637206    2.322353    0.418075   0                             1/16      3/13       3/4      4/12      5/12     11/13     14/13 
  7 i     -0.451717    0.911103    2.926524   0                             1/14      2/13       2/4      4/13       8/5      10/4     15/13 
  8 i      1.548756    0.911103    0.418075   0                             1/13      1/22      2/12      3/13      7/21      9/22     16/13 
  9 i      0.274292    0.911103    1.254225   1                             1/13       8/4     10/13     14/13     15/13      16/4     16/13 
 10 i      0.822746    0.911103    2.090374   1                             2/13      7/22      9/13     13/13     15/13     15/22     16/13 
 11 i      1.185842    2.322353    1.254225   1                             3/13      6/13     12/22     13/13     14/22     14/13     16/16 
 12 i     -0.088804    2.322353    2.090374   1                             4/13      5/13      11/4     13/13      13/4     14/13     15/16 
 13 i      0.822746    1.911397    2.090374   1                             4/22      5/13     10/13     11/13     12/13     12/22     14/13 
 14 i      0.274292    1.911397    1.254225   1                              3/4      6/13      9/13      11/4     11/13     12/13     13/13 
 15 i     -0.088804    0.500147    2.090374   1                             2/13      7/13      9/13     10/13      10/4     12/10      16/4 
 16 i      1.185842    0.500147    1.254225   1                             1/13      8/13      9/22      9/13     10/13     11/10     15/22