⇣ ngnbbd ⇣ngn100bbd00016ngn500bbd00081ngn1000bbd00162ngn2000bbd00324ngn5000bbd00810ngn10000bbd01619⇣ ngnbbd ⇣ngn1,00000bbd162ngn5,00000bbd810ngn10,00000bbd1619ngn25,00000bbd4049ngn50,00000bbd8097ngn100,00000bbd16194