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