SET DF
  REDO-DF-ON-ROTATION   True
END

SET DF
  Molecule pyridine1
  Type OO
  Eta = 0.0
  Lambda = 0.0
  Gamma = 0.0
  Print only normalization constraints
  Solver LU
END
SET DF
  Molecule pyridine2
  Type OO
  Eta = 0.0
  Lambda = 0.0
  Gamma = 0.0
  Print only normalization constraints
  Solver LU
END

Set DF-INTS
  DF-TYPE-MONOMER  OO
  DF-TYPE-DIMER    OO
End