1. https://drive.google.com/file/d/1Xo-IUcn-hXKJurcCJVcFoCcaDdgBoiEh/view?usp=drivesdk 2. https://drive.google.com/file/d/1Y1K7-oyRtZh-QJ4dAl3B5y5T7E4_RXJg/view?usp=drivesdk 전송