# type topo
# cell     2.000000     2.000000     1.633000    90.000000    90.000000   120.000000
6
  1 o      0.000000    0.000000    0.000000   0                             2/13      2/10      4/13       4/4      3/13       3/1 
  2 o     -0.500000    0.866025    0.000000   1                             1/13      1/16      5/12      5/13       6/3       6/4 
  3 o      0.500000    0.866025    0.000000   1                             1/13      1/25      5/12      5/13      6/13      6/12 
  4 o      1.000000    0.000000    0.000000   1                             1/13      1/22      6/12      6/13      5/10       5/9 
  5 o     -0.000100    1.154758    0.816500   2                             2/14      2/13      3/14      3/13      4/16      4/17 
  6 o      1.000100    0.577293    0.816500   2                             2/23      2/22      3/13      3/14      4/14      4/13