bbbee be-er beber beebe beeri beeve beibi beier beire bembe bemer berbe berei berie berim beriu berme berre berri berru berum beuer beure beuve bever bevue bibbe biber bibie bibri biebe biere bieri birie birme birmi birum birur biure bmiii brebu breem breer breim breme bremm brere breu- breve brevi bribe brier brime brimm brive brmmm brrrr bruer bruiu brume brumm bruri bubbe buber buire bumbu bumme burie burim burri burru buumi ebber ebbie ebibe ebure eeeee eerie eevee eever eirie eiruv embee ember embue emeer emere emeri emiri emmer emmie emure erbbe erber erem- erere ereve erier erimi ermir ervie ervum eubie eum-u eurre evere everi everr eveve evrim i-m-r ibbur ibmer ieiri ierei iever iiiee iiiii imber imbue imeem immer immie imrie irime irimi iurie ivube ivver mbebe mbere mbiri mbube mburu mbuvi mbuvu mebbe mebi- meemu meere meeri meeve meier meimu meire meiri membe memer merei merer meri- merie merir merre merri merur merve meuer meure meuve mi-mi mibre mieum mieve mimee mimer mimir mimmi mimvi mirer mirie mirim mirre mirri mmiii mmmmm mmvii mreru mrieu muire muiri mumbe mumbi mumme mummu mureu murie murmi murre murri murru murum mviii rebbe reber reeme reere reeve reime reive remee remer remi- remue rere- reree rerir rerum reuer reuir reume rever revie revir revue ribbi riber ribie rieve rimer rimmi rimur ririe riuer river rubbi rubee ruber rubie rubim ruere ruiru rumbe rumer rummi rummu ruvim rvivr uber- ubirr ubume umbe- umber umbre umbri umeer umeme umevu umiri ureme uribe urivi urubu urumi ururi uuuuu veber vebre veere veeri veeve veire veive vembu verbi vereb verie veriu verme vermi verre verri verum verve veuve vever viber vieri vieru viiri virei virii virre virum virve viver vivi- vivir vivre vivum vreme vuere vumbi vuver