# type topo
# cell     2.124800     2.124800     4.576600    90.000000    90.000000   120.000000
12
  1 n      0.642327    0.271235    1.255361   0                             4/10      7/13     12/13 
  2 n      1.568740    0.420654    4.306428   0                             5/22      9/11     11/13 
  3 n      0.976133    1.148242    2.780895   0                             6/13      8/22     10/13 
  4 n      0.420073    1.568896    1.255361   0                             1/16      9/13     10/13 
  5 n     -0.506340    1.419477    4.306428   0                              2/4      8/13     12/17 
  6 n      0.086267    0.691889    2.780895   0                             3/13      7/13      11/4 
  7 n     -0.086267    0.691889    1.795705   0                             1/13      6/13      10/4 
  8 n     -0.420073    1.568896    3.321239   0                              3/4      5/13     11/16 
  9 n      0.506340    1.419477    0.270172   0                             2/15      4/13     12/13 
 10 n      1.148667    1.148242    1.795705   0                             3/13      4/13      7/22 
 11 n      1.482473    0.271235    3.321239   0                             2/13      6/22      8/10 
 12 n      0.556060    0.420654    0.270172   0                             1/13       5/9      9/13