⇣ irrmur ⇣irr100mur00011irr500mur00055irr1000mur00111irr2000mur00221irr5000mur00553irr10000mur01107⇣ irrmur ⇣irr1,00000mur111irr5,00000mur553irr10,00000mur1107irr25,00000mur2767irr50,00000mur5534irr100,00000mur11069