# type topo
# cell     2.475000     2.475000     2.026500    90.000000    90.000000   120.000000
6
  1 n      0.737550    0.000000    0.000000   0                             4/13       5/9      6/13 
  2 n     -0.368775    0.638737    1.351000   0                              4/5      5/13      6/13 
  3 n      0.868725    1.504676    0.675500   0                             4/16      5/22      6/13 
  4 n      1.737450    0.000000    0.000000   0                             1/13      2/21      3/10 
  5 n     -0.868725    1.504676    1.351000   0                             1/17      2/13       3/4 
  6 n      0.368775    0.638737    0.675500   0                             1/13      2/13      3/13