12 12
   -7.6466    4.6875    0.0000 O
   -7.2341    5.4020    0.0000 C
   -6.5430    5.0671    0.0000 C
   -6.5430    4.3525    0.0000 C
   -7.2341    3.9730    0.0000 C
   -5.9597    3.7692    0.0000 C
   -7.2341    3.1480    0.0000 C
   -7.9486    2.7355    0.0000 O
   -6.5196    2.7355    0.0000 C
   -6.5196    1.9105    0.0000 C
   -5.8052    1.4980    0.0000 C
   -7.2341    1.4980    0.0000 C
   1    2    5    5
   2    3    5    5
   4    5    5    5
   1    5    5    5
   3    4    5    5
   4    6    1    1
   5    7    1    1
   7    8    2    2
   7    9    1    1
   9   10    2    2
  10   11    1    1
  10   12    1    1