⇣ irrmdl ⇣irr100mdl00004irr500mdl00021irr1000mdl00042irr2000mdl00084irr5000mdl00211irr10000mdl00421⇣ irrmdl ⇣irr1,00000mdl04210irr5,00000mdl211irr10,00000mdl421irr25,00000mdl1053irr50,00000mdl2105irr100,00000mdl4210