https://www.youtube.com/watch?v=GCkJZi3ZqYc&list=PLo8Gj9JkKcU6SLjKH-1Swl8e0r77sXExA&index=4

https://www.youtube.com/watch?v=GCkJZi3ZqYc&list=PLo8Gj9JkKcU6SLjKH-1Swl8e0r77sXExA&index=4

이떄가 1주년아니였나