⇣ bifpen ⇣bif100pen00013bif500pen00065bif1000pen00130bif2000pen00259bif5000pen00648bif10000pen01297⇣ bifpen ⇣bif1,00000pen130bif5,00000pen648bif10,00000pen1297bif25,00000pen3241bif50,00000pen6483bif100,00000pen12966