그냥

https://namu.wiki/w/%EC%BA%98%EB%A6%AC%ED%8F%AC%EB%8B%88%EC%95%84%20%EB%8C%80%ED%95%99%EA%B5%90/%EB%A1%9C%EC%8A%A4%EC%95%A4%EC%A0%A4%EB%A0%88%EC%8A%A4%20%EC%BA%A0%ED%8D%BC%EC%8A%A4?from=UCLA 

https://namu.wiki/w/%EC%82%AC%EC%9D%B4%EB%A8%BC%20%ED%94%84%EB%A0%88%EC%9D%B4%EC%A0%80%20%EB%8C%80%ED%95%99%EA%B5%90