https://www.instagram.com/reel/C-2e89TSDW5/?igsh=MXYzeHN5eXJ5ZGQxNQ==사인보드에 그룹이름 쓸때마다조마조마해야하냐곸ㅋㅋㅋㅋㅋㅋ큐ㅠㅠㅋㅋㅋㅋ