%EB%8B%AC%EB%8B%AC%EC%97%85%EC%86%8C%E3%82%B4%20%E3%80%90okbam1.%EF%BD%83%D0%BEm%E3%80%91%20%EB%8B%AC%EB%8B%AC%EC%A3%BC%EC%86%8C%20%EB%8B%AC%EB%8B%ACOP%20%EB%8B%AC%EB%8B%AC%EC%A3%BC%EC%86%8C%E2%9C%BE%EB%8B%AC%EB%8B%AC%EC%97%85%EC%86%8C%E2%9C%82%EB%8B%AC%EB%8B%AC%EC%98%A4%ED%94%BC