p = 1, q = 1, r = 1: ¬r = 0, p ∧ ¬r = 0, (p ∧ ¬r) ∨ q = 1, ¬((p ∧ ¬r) ∨ q) = 0, q ∨ p = 1, ¬(q ∨ p) = 0, r → ¬(q ∨ p) = 0, ¬((p ∧ ¬r) ∨ q) ∨ (r → ¬(q ∨ p)) = 0
p = 1, q = 1, r = 0: ¬r = 1, p ∧ ¬r = 1, (p ∧ ¬r) ∨ q = 1, ¬((p ∧ ¬r) ∨ q) = 0, q ∨ p = 1, ¬(q ∨ p) = 0, r → ¬(q ∨ p) = 1, ¬((p ∧ ¬r) ∨ q) ∨ (r → ¬(q ∨ p)) = 1
p = 1, q = 0, r = 1: ¬r = 0, p ∧ ¬r = 0, (p ∧ ¬r) ∨ q = 0, ¬((p ∧ ¬r) ∨ q) = 1, q ∨ p = 1, ¬(q ∨ p) = 0, r → ¬(q ∨ p) = 0, ¬((p ∧ ¬r) ∨ q) ∨ (r → ¬(q ∨ p)) = 1
p = 1, q = 0, r = 0: ¬r = 1, p ∧ ¬r = 1, (p ∧ ¬r) ∨ q = 1, ¬((p ∧ ¬r) ∨ q) = 0, q ∨ p = 1, ¬(q ∨ p) = 0, r → ¬(q ∨ p) = 1, ¬((p ∧ ¬r) ∨ q) ∨ (r → ¬(q ∨ p)) = 1
p = 0, q = 1, r = 1: ¬r = 0, p ∧ ¬r = 0, (p ∧ ¬r) ∨ q = 1, ¬((p ∧ ¬r) ∨ q) = 0, q ∨ p = 1, ¬(q ∨ p) = 0, r → ¬(q ∨ p) = 0, ¬((p ∧ ¬r) ∨ q) ∨ (r → ¬(q ∨ p)) = 0
p = 0, q = 1, r = 0: ¬r = 1, p ∧ ¬r = 0, (p ∧ ¬r) ∨ q = 1, ¬((p ∧ ¬r) ∨ q) = 0, q ∨ p = 1, ¬(q ∨ p) = 0, r → ¬(q ∨ p) = 1, ¬((p ∧ ¬r) ∨ q) ∨ (r → ¬(q ∨ p)) = 1
p = 0, q = 0, r = 1: ¬r = 0, p ∧ ¬r = 0, (p ∧ ¬r) ∨ q = 0, ¬((p ∧ ¬r) ∨ q) = 1, q ∨ p = 0, ¬(q ∨ p) = 1, r → ¬(q ∨ p) = 1, ¬((p ∧ ¬r) ∨ q) ∨ (r → ¬(q ∨ p)) = 1
p = 0, q = 0, r = 0: ¬r = 1, p ∧ ¬r = 0, (p ∧ ¬r) ∨ q = 0, ¬((p ∧ ¬r) ∨ q) = 1, q ∨ p = 0, ¬(q ∨ p) = 1, r → ¬(q ∨ p) = 1, ¬((p ∧ ¬r) ∨ q) ∨ (r → ¬(q ∨ p)) = 1