a = 1, b = 1, c = 1: b → a = 1, ¬c = 0, ¬a = 0, ¬a ↔ b = 0, ¬c ∧ (¬a ↔ b) = 0, (b → a) → (¬c ∧ (¬a ↔ b)) = 0
a = 1, b = 1, c = 0: b → a = 1, ¬c = 1, ¬a = 0, ¬a ↔ b = 0, ¬c ∧ (¬a ↔ b) = 0, (b → a) → (¬c ∧ (¬a ↔ b)) = 0
a = 1, b = 0, c = 1: b → a = 1, ¬c = 0, ¬a = 0, ¬a ↔ b = 1, ¬c ∧ (¬a ↔ b) = 0, (b → a) → (¬c ∧ (¬a ↔ b)) = 0
a = 1, b = 0, c = 0: b → a = 1, ¬c = 1, ¬a = 0, ¬a ↔ b = 1, ¬c ∧ (¬a ↔ b) = 1, (b → a) → (¬c ∧ (¬a ↔ b)) = 1
a = 0, b = 1, c = 1: b → a = 0, ¬c = 0, ¬a = 1, ¬a ↔ b = 1, ¬c ∧ (¬a ↔ b) = 0, (b → a) → (¬c ∧ (¬a ↔ b)) = 1
a = 0, b = 1, c = 0: b → a = 0, ¬c = 1, ¬a = 1, ¬a ↔ b = 1, ¬c ∧ (¬a ↔ b) = 1, (b → a) → (¬c ∧ (¬a ↔ b)) = 1
a = 0, b = 0, c = 1: b → a = 1, ¬c = 0, ¬a = 1, ¬a ↔ b = 0, ¬c ∧ (¬a ↔ b) = 0, (b → a) → (¬c ∧ (¬a ↔ b)) = 0
a = 0, b = 0, c = 0: b → a = 1, ¬c = 1, ¬a = 1, ¬a ↔ b = 0, ¬c ∧ (¬a ↔ b) = 0, (b → a) → (¬c ∧ (¬a ↔ b)) = 0