⇣ irrczk ⇣irr100czk00005irr500czk00027irr1000czk00054irr2000czk00108irr5000czk00270irr10000czk00540⇣ irrczk ⇣irr1,00000czk05401irr5,00000czk270irr10,00000czk540irr25,00000czk1350irr50,00000czk2701irr100,00000czk5401