# type topo
# cell     1.732100     1.732100     4.500000    90.000000    90.000000   120.000000
6
  1 n      0.866050    0.000000    0.499950   0                             5/12      6/10      6/13 
  2 n     -0.433025    0.750021    3.499950   0                             4/13       5/4      5/16 
  3 n      0.433025    0.750021    1.999950   0                             4/13      4/22      6/13 
  4 n     -0.433025    0.750021    2.500050   0                             2/13      3/13       3/4 
  5 n      0.866050    0.000000    4.000050   0                             1/14      2/22      2/10 
  6 n      0.433025    0.750021    1.000050   0                             1/16      1/13      3/13