# type topo
# cell     2.367100     2.367100     3.119700    90.000000    90.000000    90.000000
16
  1 o      2.261527    0.708473    0.353462   0                             2/13      3/19      4/22      7/13     11/12     12/12 
  2 o      1.289123    0.475077    0.353462   0                             1/13      3/10      4/13      8/13     11/12     12/12 
  3 o      0.475077    2.261527    0.353462   0                              1/7      2/16      4/13      5/13      9/12     10/12 
  4 o      0.708473    1.289123    0.353462   0                              1/4      2/13      3/13      6/13      9/12     10/12 
  5 o      0.105573    1.892023    1.206388   0                             3/13      6/13       7/4       8/7     15/13     16/13 
  6 o      1.077977    1.658627    1.206388   0                             4/13      5/13      7/13      8/16     15/13     16/13 
  7 o      1.892023    1.077977    1.206388   0                             1/13      5/22      6/13      8/13     13/13     14/13 
  8 o      1.658627    0.105573    1.206388   0                             2/13      5/19      6/10      7/13     13/13     14/13 
  9 o      0.105573    1.658627    2.766238   0                             3/14      4/14     10/13      11/7      12/4     15/13 
 10 o      1.077977    1.892023    2.766238   0                             3/14      4/14      9/13     11/16     12/13     16/13 
 11 o      1.892023    0.105573    2.766238   0                             1/14      2/14      9/19     10/10     12/13     13/13 
 12 o      1.658627    1.077977    2.766238   0                             1/14      2/14      9/22     10/13     11/13     14/13 
 13 o      2.261527    0.475077    1.913312   0                             7/13      8/13     11/13     14/13     15/22     16/19 
 14 o      1.289123    0.708473    1.913312   0                             7/13      8/13     12/13     13/13     15/13     16/10 
 15 o      0.475077    1.289123    1.913312   0                             5/13      6/13      9/13      13/4     14/13     16/13 
 16 o      0.708473    2.261527    1.913312   0                             5/13      6/13     10/13      13/7     14/16     15/13