# type topo
# cell     1.414200     1.414200     1.414200    90.000000    90.000000    90.000000
4
  1 n      0.353550    0.353550    0.353550   0                              2/4      3/12      4/10 
  2 n      1.060650    1.060650    0.353550   0                             1/22      3/16      4/12 
  3 n      1.060650    0.353550    1.060650   0                             1/14      2/10      4/22 
  4 n      0.353550    1.060650    1.060650   0                             1/16      2/14       3/4