# type topo
# cell     2.003900     2.003900     2.735700    90.000000    90.000000    90.000000
8
  1 s      1.698706    0.040880    0.393941   0                             2/13      5/18      7/19      8/10 
  2 s      1.307144    0.961070    0.393941   0                             1/13      6/12      7/22      8/13 
  3 s      1.963020    0.696756    1.761791   0                             4/13      5/19      6/22      7/22 
  4 s      1.042830    0.305194    1.761791   0                             3/13      5/10      6/13      8/10 
  5 s      0.305194    1.963020    2.341759   0                              1/8       3/7      4/16      6/13 
  6 s      0.696756    1.042830    2.341759   0                             2/14       3/4      4/13      5/13 
  7 s      0.040880    1.307144    0.973909   0                              1/7       2/4       3/4      8/13 
  8 s      0.961070    1.698706    0.973909   0                             1/16      2/13      4/16      7/13