# type topo
# cell     1.632800     1.632800     0.866000    90.000000    90.000000   120.000000
3
  1 s      0.816400    0.000000    0.000000   0                              2/9      2/21      3/13      3/10 
  2 s     -0.408200    0.707023    0.577333   0                             1/17       1/5      3/13       3/4 
  3 s      0.408200    0.707023    0.288667   0                             1/13      1/16      2/13      2/22