⇣ irrcrc ⇣irr100crc00122irr500crc00608irr1000crc01217irr2000crc02434irr5000crc06084irr10000crc122⇣ irrcrc ⇣irr1,00000crc1217irr5,00000crc6084irr10,00000crc12169irr25,00000crc30422irr50,00000crc60843irr100,00000crc1,21686