⇣ idrcrc ⇣idr100crc00321idr500crc01603idr1000crc03206idr2000crc06411idr5000crc160idr10000crc321⇣ idrcrc ⇣idr1,00000crc3206idr5,00000crc16028idr10,00000crc32055idr25,00000crc80139idr50,00000crc1,60277idr100,00000crc3,20554