https://blog.faceutil.com/2017/03/28/msx-%ea%b2%8c%ec%9e%84%ec%8b%a4%ed%96%89%eb%b0%a9%eb%b2%95msx-%ec%97%90%eb%ae%ac%eb%a0%88%ec%9d%b4%ed%84%b0-%eb%8b%a4%ec%9a%b4-%eb%b0%8f-%ec%82%ac%ec%9a%a9%eb%b2%95-%e3%89%b8/