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