https://blog.faceutil.com/2020/07/28/%eb%a7%88%eb%a9%94-%ea%b2%8c%ec%9e%84-%ec%8a%a4%ed%8a%b8%eb%a6%ac%ed%8a%b8-%ed%8c%8c%ec%9d%b4%ed%84%b02-%eb%8c%80%ec%89%ac-%ec%b1%94%ed%94%bc%ec%96%b8-%ec%97%90%eb%94%94%ec%85%98-street-fighter-2/