# type topo
# cell     2.000000     2.000000     2.589100    90.000000    90.000000   120.000000
6
  1 s      0.500000    0.000000    0.000000   0                             4/13       4/4       5/9      6/13 
  2 s     -0.250000    0.433013    1.726067   0                              4/5      5/13      5/10      6/13 
  3 s      0.750000    1.299038    0.863033   0                             4/16      5/22      6/13      6/25 
  4 s      1.500000    0.000000    0.000000   0                             1/13      1/22      2/21      3/10 
  5 s     -0.750000    1.299038    1.726067   0                             1/17      2/13      2/16       3/4 
  6 s      0.250000    0.433013    0.863033   0                             1/13      2/13      3/13       3/1