# type topo
# cell     1.932000     1.932000     1.000000    90.000000    90.000000    90.000000
4
  1 i      0.353556    1.319556    0.000000   0                             1/14      1/12       2/4      3/16      3/13      4/13       4/4 
  2 i      1.578444    0.612444    0.000000   0                             1/22      2/14      2/12      3/13      3/22      4/10      4/13 
  3 i      0.612444    0.353556    0.000000   0                             1/10      1/13      2/13       2/4      3/14      3/12      4/10 
  4 i      1.319556    1.578444    0.000000   0                             1/13      1/22      2/16      2/13      3/16      4/14      4/12