# type topo
# cell     1.000000     1.000000     3.732000    90.000000    90.000000    90.000000
4
  1 i      0.250000    0.000000    0.432912   0                              2/3      2/12      1/16      1/10       1/4      1/22      3/13 
  2 i      0.750000    0.000000    3.299088   0                             1/23      1/14      2/16      2/10      2/22       2/4      4/13 
  3 p      0.250000    0.000000    1.433088   1                             1/13      4/13       4/4      3/16      3/10 
  4 p      0.750000    0.000000    2.298912   1                             2/13      3/13      3/22      4/16      4/10