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