⇣ bifpen ⇣bif100pen00013bif500pen00065bif1000pen00131bif2000pen00261bif5000pen00653bif10000pen01306⇣ bifpen ⇣bif1,00000pen131bif5,00000pen653bif10,00000pen1306bif25,00000pen3265bif50,00000pen6531bif100,00000pen13061