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