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