https://blog.faceutil.com/2020/07/29/%ec%9e%90%eb%a3%8c%ec%8b%a4-%ec%b9%98%ed%8a%b8-%ed%8c%8c%ec%9d%b4%eb%84%90%eb%b2%88%ec%95%8c%ed%8c%8c%ec%85%94%ed%94%8c-%ec%b9%98%ed%8a%b8-xml-fba-shuffle-cheat-xml-%e3%8f%9d/