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