⇣ irrnok ⇣irr100nok00003irr500nok00013irr1000nok00026irr2000nok00052irr5000nok00130irr10000nok00260⇣ irrnok ⇣irr1,00000nok02597irr5,00000nok130irr10,00000nok260irr25,00000nok649irr50,00000nok1298irr100,00000nok2597