https://blog.faceutil.com/2020/07/01/%ec%97%90%eb%ae%ac-%ed%8c%8c%ec%9d%b4%eb%84%90%eb%b2%88%ec%85%94%ed%94%8c-fba-shuffle-029672-unicode-080124-%ea%b5%ac%eb%b2%84%ec%a0%bc-%e2%84%89/