⇣ ngnpen ⇣ngn100pen00030ngn500pen00152ngn1000pen00304ngn2000pen00608ngn5000pen01520ngn10000pen03040⇣ ngnpen ⇣ngn1,00000pen304ngn5,00000pen1520ngn10,00000pen3040ngn25,00000pen7601ngn50,00000pen15202ngn100,00000pen30405