# type topo
# cell     1.414200     1.414200     1.154700    90.000000    90.000000   120.000000
2
  1 o     -0.000071    0.816530    0.000000   0                              2/4      2/15       2/3      2/16      2/12      2/13 
  2 o      0.707171    0.408204    0.577350   1                             1/22      1/11      1/23      1/10      1/14      1/13