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