⇣ bifetb ⇣bif100etb002bif500etb01001bif1000etb02002bif2000etb04003bif5000etb100bif10000etb200⇣ bifetb ⇣bif1,00000etb2002bif5,00000etb10008bif10,00000etb20017bif25,00000etb50042bif50,00000etb1,00084bif100,00000etb2,00169