⇣ idrbob ⇣idr100bob00004idr500bob00022idr1000bob00043idr2000bob00086idr5000bob00216idr10000bob00432⇣ idrbob ⇣idr1,00000bob04320idr5,00000bob216idr10,00000bob432idr25,00000bob1080idr50,00000bob2160idr100,00000bob4320