bbbee be-er beber beebe beene bembe bemer bene- benne bennu benue benun benur berbe beren berme berne berre berru berum berun beuer beure brebu breem breen breer breme bremm brene brenn brere breu- brmmm brrrr bruen bruer brume brumm brune brunn bruun bubbe buben buber bumbu bumme bunne bunun buren burn- burne burru burun ebber ebene ebern ebner ebure eeeee eener embee ember embue embun emeer emere emmen emmer emnem emure enbun enmer enmun enrum enure enurn erbbe erben erber ereen erem- erere ernen eum-u eurre mbebe mbere mbube mburu mebbe meemu meene meere membe memer menem menen mener menne merer merre merur meuer meure mmmmm mnem- mneme mreru mumbe mumme mummu mumun munen munne muren mureu murre murru murum neber neeme neere nembe nembu nemen nenem neree nerre nerur neuen neuer neueu neume neumu neune neur- neure nnebe nu-nu numen numme nunun nure- nurme nurun rebbe reber rebun reeme reene reere remee remen remer remue renee rener renne rere- reree rerum rerun reuen reuer reume reune rmnmn rubee ruben ruber ruere rueun rumbe rumen rumer rummu runer runne u-men ubeen uber- ubume uenmr umbe- umber umbre umeer umeme unmee unnun unnur unrun unurn ureme urubu uuuuu