⇣ biftwd ⇣bif100twd00112bif500twd00561bif1000twd01122bif2000twd02244bif5000twd05611bif10000twd112⇣ biftwd ⇣bif1,00000twd1122bif5,00000twd5611bif10,00000twd11222bif25,00000twd28055bif50,00000twd56111bif100,00000twd1,12222