Ключевые слова: access, authorized, chain, chamber, circle, clasping, close up, coded, cohabitation, decipher, deck, door, entrance, entry, file, grapple, guard, holding, hugging, iron, key, key chain, key ring, keyring, lock, lock up, lockgate, locking, lockout, locksmith, metal, nibble, padlock, password, personnel, rap, ring, rusted, safe, safety, secure, security, silver, steel, taking, tier, unlock, unlocking, watergate, wood,