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