A symbol would only seem when on the reel displayed to the player, but could, in fact, occupy several stops on the many reel. https://waternine.com/%ED%8C%8C%EC%9B%8C%EB%B3%BC%EC%8A%B9%EB%A6%AC%EB%B2%95-%EC%84%B1%EA%B3%B5%EC%A0%81%EC%9D%B8-%EB%A1%9C%EB%98%90-%EC%A0%84%EB%9E%B5-%EA%B0%80%EC%9D%B4%EB%93%9C/