⇣ irrnok ⇣irr100nok00003irr500nok00013irr1000nok00026irr2000nok00051irr5000nok00128irr10000nok00255⇣ irrnok ⇣irr1,00000nok02553irr5,00000nok128irr10,00000nok255irr25,00000nok638irr50,00000nok1277irr100,00000nok2554