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  • bitdays.co.kr/2021/12/07/%ec%9e%a5%ec%8b%9d-%eb%ac%b8%ec%9e%90%ec%97%b4-%ec%a1%b0%eb%aa%85-%ec%8b%9c%ec%9e%a5-%ec%84%b1%ec%9e%a5-%eb%8f%99%ed%96%a5-%eb%b0%8f-%ec%98%88%ec%b8%a1-2022-2027-%ec%84%b8%ea%b3%84-%ec%8b%9c/ (port 80)