⇣ idrcrc ⇣idr100crc00320idr500crc01602idr1000crc03203idr2000crc06406idr5000crc160idr10000crc320⇣ idrcrc ⇣idr1,00000crc3203idr5,00000crc16015idr10,00000crc32030idr25,00000crc80075idr50,00000crc1,60151idr100,00000crc3,20302