# type topo
# cell     2.420900     2.420900     2.945300    90.000000    90.000000    90.000000
16
  1 o      2.349968    0.811728    0.293352   0                             3/19      4/22      7/13      9/21     11/12     12/12 
  2 o      1.281382    0.398722    0.293352   0                             3/10      4/13      8/13      10/9     11/12     12/12 
  3 o      0.398722    2.349968    0.293352   0                              1/7      2/16      5/13      9/12     10/12      11/6 
  4 o      0.811728    1.281382    0.293352   0                              1/4      2/13      6/13      9/12     10/12     12/12 
  5 o      0.070932    2.022178    1.179298   0                             3/13       7/4       8/7      13/7     15/13     16/13 
  6 o      1.139518    1.609172    1.179298   0                             4/13      7/13      8/16     14/13     15/13     16/13 
  7 o      2.022178    1.139518    1.179298   0                             1/13      5/22      6/13     13/13     14/13     15/22 
  8 o      1.609172    0.070932    1.179298   0                             2/13      5/19      6/10     13/13     14/13     16/10 
  9 o      0.070932    1.609172    2.651948   0                              1/5      3/14      4/14      11/7      12/4     15/13 
 10 o      1.139518    2.022178    2.651948   0                             2/17      3/14      4/14     11/16     12/13     16/13 
 11 o      2.022178    0.070932    2.651948   0                             1/14      2/14      3/20      9/19     10/10     13/13 
 12 o      1.609172    1.139518    2.651948   0                             1/14      2/14      4/14      9/22     10/13     14/13 
 13 o      2.349968    0.398722    1.766002   0                             5/19      7/13      8/13     11/13     15/22     16/19 
 14 o      1.281382    0.811728    1.766002   0                             6/13      7/13      8/13     12/13     15/13     16/10 
 15 o      0.398722    1.281382    1.766002   0                             5/13      6/13       7/4      9/13      13/4     14/13 
 16 o      0.811728    2.349968    1.766002   0                             5/13      6/13      8/16     10/13      13/7     14/16