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