⇣ bifpen ⇣bif100pen00013bif500pen00065bif1000pen00130bif2000pen00261bif5000pen00651bif10000pen01303⇣ bifpen ⇣bif1,00000pen130bif5,00000pen651bif10,00000pen1303bif25,00000pen3257bif50,00000pen6515bif100,00000pen13030