# type topo
# cell     4.146100     4.146100     2.517400    90.000000    90.000000    90.000000
16
  1 n      0.960651    3.185449    0.758744   0                             8/13     11/13     13/13 
  2 n      3.185449    0.960651    0.758744   0                             7/13     12/13     14/13 
  3 n      3.033701    3.033701    2.017444   0                             6/14     10/14     15/13 
  4 n      1.112399    1.112399    2.017444   0                             5/14      9/14     16/13 
  5 n      1.112399    1.112399    0.499956   0                             4/12      9/13     16/13 
  6 n      3.033701    3.033701    0.499956   0                             3/12     10/13     15/13 
  7 n      3.185449    0.960651    1.758656   0                             2/13     12/13     14/14 
  8 n      0.960651    3.185449    1.758656   0                             1/13     11/13     13/14 
  9 s      0.500020    0.500020    0.000000   1                             4/12      5/13     13/10      14/4 
 10 s      3.646080    3.646080    0.000000   1                             3/12      6/13     13/22     14/16 
 11 s      1.573030    2.573070    1.258700   1                             1/13      8/13     15/13     16/13 
 12 s      2.573070    1.573030    1.258700   1                             2/13      7/13     15/13     16/13 
 13 s      0.500020    3.646080    0.000000   2                             1/13      8/12      9/16      10/4 
 14 s      3.646080    0.500020    0.000000   2                             2/13      7/12      9/22     10/10 
 15 s      2.573070    2.573070    1.258700   2                             3/13      6/13     11/13     12/13 
 16 s      1.573030    1.573030    1.258700   2                             4/13      5/13     11/13     12/13