-minu bibin bibri biffi binub birin birmi birni birum birun birur bmiii brifu brimm brini brinn brmmm brrrr bruff bruin bruiu brumm bruni brunn bruri bruun buffi buirn bumbu bunin bunun burfi burim burin burn- burri burru burun buumi fibr- fiini fimir finif firmi fu-fu fumin furin furir i-m-r ibbur if-- ifin iiiii iiuni imin- inbin infin infun inimi inini inniu inrun inurn irimi irinn irmin iufni mbini mbiri mbnfn mburu mi-mi mimir mimmi minbu mini- minim minin minmi minni minum mirim mirin mirri mmfbm mmiii mmmmm mnium muiri mumbi mummu mumun munib munif munin munir murin murmi murri murru murum nibbi niibi niimi nimbi nimmi nimri ninib ninur nirim nu-nu numbi nummi nunni nunun nurin nurmi nurri nurun ri-fi ribbi ribin rimmi rimur rmnmn rubbi rubim rubin rufi- ruiru rumin rummi rummu runin u-n-i u-nii ubirr umbri uminn umiri unfun unfur unifi unini uninn unnim unnun unnur unrun unurn urin- urubu urumi ururi uuuuu