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