# type topo
# cell     2.235500     2.235500     1.000000    90.000000    90.000000    90.000000
4
  1 o      0.000000    0.684734    0.000000   0                             1/14      1/12      2/13      2/12       3/4      4/12 
  2 o      0.000000    1.550766    0.500000   0                             1/13      1/14      2/14      2/12       3/7      4/16 
  3 o      1.550766    0.000000    0.250000   0                             1/22      2/19      3/14      3/12      4/13      4/12 
  4 o      0.684734    0.000000    0.750000   0                             1/14      2/10      3/13      3/14      4/14      4/12