%EC%98%A8%EB%8F%84 %2C %EC%8A%B5%EB%8F%84 %2C %EA%B2%B0%EB%A1%9C %2C %EB%8B%A8%EC%97%B4 %EC%A7%88%EB%AC%B8%EB%93%9C%EB%A6%BD%EB%8B%88%EB%8B%A4.