⇣ irrszl ⇣irr100szl00005irr500szl00023irr1000szl00045irr2000szl00090irr5000szl00226irr10000szl00452⇣ irrszl ⇣irr1,00000szl04515irr5,00000szl226irr10,00000szl452irr25,00000szl1129irr50,00000szl2258irr100,00000szl4515