# type topo
# cell     4.400400     2.000000     4.229800    90.000000    90.000000    90.000000
20
  1 s      1.100100    0.250000    1.057450   0                             6/10      8/10     13/13     15/13 
  2 s      1.100100    1.750000    3.172350   0                             5/16      7/16     14/13     16/13 
  3 s      3.300300    1.750000    3.172350   0                            10/16     12/16     17/13     19/13 
  4 s      3.300300    0.250000    1.057450   0                             9/10     11/10     18/13     20/13 
  5 o      0.499885    0.250000    2.548032   1                             2/10      8/10      12/4     14/13     14/10     15/13 
  6 o      1.700315    1.750000    0.433132   1                             1/16      7/15     11/13     13/13     13/16     16/12 
  7 o      1.700315    0.250000    3.796668   1                             2/10      6/11     10/13     13/14     16/13     16/10 
  8 o      0.499885    1.750000    1.681768   1                             1/16      5/16       9/4     14/13     15/13     15/16 
  9 o      3.900515    1.750000    1.681768   1                             4/16      8/22     12/16     18/13     18/16     19/13 
 10 o      2.700085    0.250000    3.796668   1                             3/10      7/13     11/11     17/13     17/10     20/14 
 11 o      2.700085    1.750000    0.433132   1                             4/16      6/13     10/15     17/12     20/13     20/16 
 12 o      3.900515    0.250000    2.548032   1                             3/10      5/22      9/10     18/13     19/13     19/10 
 13 o      1.700315    0.750000    0.433132   2                             1/13      6/13      6/10      7/12     16/12     20/13 
 14 o      0.499885    1.250000    2.548032   2                             2/13      5/13      5/16      8/13     15/13      19/4 
 15 o      0.499885    0.750000    1.681768   2                             1/13      5/13      8/13      8/10     14/13      18/4 
 16 o      1.700315    1.250000    3.796668   2                             2/13      6/14      7/13      7/16     13/14     17/13 
 17 o      2.700085    1.250000    3.796668   2                             3/13     10/13     10/16     11/14     16/13     20/14 
 18 o      3.900515    0.750000    1.681768   2                             4/13      9/13      9/10     12/13     15/22     19/13 
 19 o      3.900515    1.250000    2.548032   2                             3/13      9/13     12/13     12/16     14/22     18/13 
 20 o      2.700085    0.750000    0.433132   2                             4/13     10/12     11/13     11/10     13/13     17/12