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