bbbee be-er beber beche becue beebe beech beene behen beher behue bence bench bene- benne bennu benue benun benur berbe bercu berec bereh beren berhe berne berre berru berun beuch beuer beure bheen bheer brebu brece brech breen breer brene brenn brere breu- brrrr bruce bruch bruen bruer bruhn brune brunn bruun bubbe buben buber buchu bucur buhen buhne bunce bunch buneh bunne bunun burch burcu bureh buren burn- burne burru buruc burun ccccc cebec ceber cech ceche cecun ceene ceere cence ceneu cerbu cerc- cerce cerec ceren cerer cerne cerre chech cheer chehr chen- chene chenu chere chern cheru cheue chher chrne chubb chueh chur- chure churn churr churu cneru cnnnn crebe crece creen creer cren- creu- creue crnce crnec crner cruce crune crure cubbe cubeb cuber cubub cuche cunne curce curch curer curre ebber ebene ebern ebneh ebner ebure eccen eeeee eence eener ehnen ehren enbun enche encre encur enure enurn erbbe erben erber erech ereen erere ernen eucen eucre eurre h-e-b hburn he-he hebbe hebe- heben heber heche hecun heene heere heern hence hench henen henne hennu herce heren herne herre herur heuch heuer heure hhhhh hrere hubbe huber hubur hucch huche hucun huere huhuh hunch hunne hurbe hurcn hureh hurre huuru ncree ncube neber neche necr- neece neech neere neheb neher nehru neneh neree nerre nerur neuen neuer neueu neune neur- neure nhecu nnebe nu-nu nuche nuhuh nunce nunch nunun nurce nure- nureh nurun rebbe rebec reber rebun recce recen reche recue recur reece reech reene reere reerh reher rehue rence rench renee rener renne rere- reree rerun reuen reuer reune rhbnc rheen rhene rubee ruben ruber rucer ruche ruere rueun ruhen ruhnu ruhub runch runcu runec runer runne rurec u-cee ubeen uber- uchee ucheh uchen uchuu uh-ee uh-uh uhecr uhhuh uhuru unhue unnun unnur unruh unrun unurn urech urubu uruce urucu uuuuu