bbbee be-er bebel beber beebe beele beeli beeri beibi beier beire bejel belee belej belie beliu bellb belle belli belue beluj belur berbe berei berel berie beril beriu berle berli berre berri berru beuer beuil beule beure bibbe bibel biber bibie bible bibri biebe biele biere bieri bijie bijli bijur bilbe bilbi bilel bili- bilje bille billi billu birel birie birle birur biure bleer bleib blere bleue blier blije bliue bluej bluer bluie blurb blure blurr brebu breel breer breil brell brere breu- bribe briel brier brill brrrr bruer bruiu brule brull bruri bubbe buber buble bueil buell buile buire bujru bulb- bulbi buliu bull- bulle bulli bulul burel burie burji burle burli burri burru ebber ebbie ebble ebell eberl ebibe ebill eblul ebull ebure eeeee eeler eerie eiler eirie ejiri ejler ejule ejure elbie elele eleri eliel ellel eller ellie ellul elulu eluru erbbe erber erbil erere erier eubie euell euler eurel eurre ibbur ibeji ibele ibill ieiri ierei iiiee iiiii ijeri ileri illbe iller illui ilulu irele iriel irill irrel irule iuliu iurie jbeil jbiel jebel jejur jelle jelli jerib jerre jerri jeulr jeure jiber jible jijel jijil jilib jiuli jiuru jjill ju-ju jubbe jubeb jubei jubel jubii jubil jubur jueju jujil juler julie jurel jurij juuru lebel leber leeli leell leere leibi leile leill leire lejre lelei leleu lelle lelli lerer lerie libbe libel liber libre libri libru liebe lieli liere lierj lilie liliu lille lilli liril lirui liuji liule liuli liure ljubi lubbe lubei luber lubie luble lubur luire lulle lulli lulul lurer lurie lurue luuri rebbe rebel reber reere reiji reile reill relee relie relli relue rere- reree rerir reuel reuer reuil reuir reule reuli ribbi ribel riber ribie rieju rieul riler rille ririe riuel riuer rubbi rubee rubel ruber rubie ruble ruele ruell ruere ruili ruiru ruler rulli ruule ubble uber- ubirr ujiji ujire ujue uliji ullur ululu uluru urelu uribe uriel urubu uruli ururi uuuuu