Images A B C D

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A b c d. ¬(B → A) ∧ (C → D) ≠ (A ∧ B ∧ C ∧ ¬D).. Картинки a b c d. A.C.A.B картинки.
¬(B → A) ∧ (C → D) ≠ (A ∧ B ∧ C ∧ ¬D).. Картинки a b c d. A.C.A.B картинки.

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