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Theorem alter-User-User_Airline

⊦ alter(User->User_Airline, nam, ag) ↔ ¬ ¬ ( false ∨ nam = state(`state3') ∧ exCreditCardCenter(ag) ∨ nam = locVar(`ccd_decl') ∧ exCreditCardCenter(ag) ∨ nam = declassify-count(`declassifyCCD') ∧ exCreditCardCenter(ag) ∨ nam = state(`state4') ∧ exCreditCardCenter(ag))