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