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