⇣ lakcrc ⇣lak100crc00244lak500crc01222lak1000crc02444lak2000crc04888lak5000crc122lak10000crc244⇣ lakcrc ⇣lak1,00000crc2444lak5,00000crc12221lak10,00000crc24442lak25,00000crc61104lak50,00000crc1,22209lak100,00000crc2,44418