[질문] 펜비트캐논곡이나 멋있는펜비트점

케논펜비트2-1-2-1-2-1-2-32-1-2-1-232-1-2323-2-321-232-1-232-1-2-1-2123132-12322-132-123132-12322-132-123132-12322-132-121212-322-3221-2-323-1-2121-23