bbbee be-er beber beebe beepi beeri beibi beier beipu beire bembe bemer beppe beppu berbe berei berie berim beriu berme berre berri berru berum beuer beure bibbe biber bibie bibri biebe biere bieri bieup bipib birie birme birmi birum birur biure bmiii bmp-r brebu breem breer breim breme bremm brere breu- bribe brier brime brimm brmmm brrrr bruer bruiu brume brumm bruri bubbe buber buipe buire bumbu bumme bumpe burie burim burri burru buumi ebber ebbie ebibe ebure eeeee eepee eerie eipri eirie embee ember embue emeer emere emeri emiri emirp emmer emmie empee emure eppie epure erbbe erber erem- erere erier erimi ermir erump eubie eum-u eurre i-m-r ibbur ibmer ieiri iepe ieper ierei iiiee iiiii imber imbue imeem immer immie impee impei imper impir impur imrie iperu ippee ippei ipubi irime irimi irrep irupi iurie m-rip mbebe mbere mbiri mbube mburu mebbe mebi- meemu meere meeri meier meimu meire meiri membe memer merei merer meri- merie merir merre merri merur meuer meure mi-mi mibre mieum mimee mimer mimir mimmi mimpi mipep mipim mirer mirie mirim mirre mirri mmiii mmmmm mmpip mpiri mprim mreru mrieu mrpii mrpim muire muiri mumbe mumbi mumme mummu muppu mureu murie murmi murre murri murru murum murup p-rep pebi- pebie pebre peebu peere peeri peire pembe pepee peppe peppi pepup perer peri- perie perim permi perre perri perur peure piere pieri pieup piibe piiri piper pippi pipri pirie pirre pirri pirui pirum piuri piuru preem preie preim preme premi premp prier prime primi primm primp puber pueri pumpe puppe pupri puree purer purie purim purre purum puuri re-up rebbe reber reeme reepe reere reime remee remer remi- remue reppe repub rere- reree rerip rerir rerum reuer reuir reume ribbi riber ribie ribup rimer rimmi rimpi rimur riper rippe ripup ririe rirpu riuer rripe rubbi rubee ruber rubie rubim rubup ruere ruiru rumbe rumer rummi rummu rupee ruper rupie uber- ubirr ubume umbe- umber umbre umbri umeer umeme umiri upier upper uppie ureme uribe urpmi urubu urumi urupe ururi uuuuu