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