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