# type topo
# cell     2.439200     2.439200     2.439200    90.000000    90.000000    90.000000
7
  1 s      1.219600    0.000000    0.000000   0                             4/13      5/10      6/12       7/9 
  2 s      0.000000    1.219600    0.000000   0                             4/13       5/4       6/3      7/12 
  3 s      0.000000    0.000000    1.219600   0                             4/13       5/1       6/4      7/10 
  4 o      0.353440    0.353440    0.353440   1                             1/13      2/13      3/13       5/1       6/3       7/9 
  5 o      2.085760    2.085760    0.353440   1                             1/16      2/22      3/25      4/25      6/15      7/21 
  6 o      2.085760    0.353440    2.085760   1                             1/14      2/23      3/22      4/23      5/11      7/19 
  7 o      0.353440    2.085760    2.085760   1                             1/17      2/14      3/16      4/17       5/5       6/7