bbbb bbdd bbdo bblb bboy bbyo bd-r bdrm bdry bldr blob blod blom bloo blou bloy blub blud blum blur bly- blym bmdb bobb bobo bobu boby bodb bodo bodu body bold boll bolm bolo bolu boly bomb bomu bomy boob bood bool boom boor bor- bord borm boro borr boru bory boud boul boum bour bouy boyd boyl boyo brdm brdo brdy brob brod brol brom broo bror brou brrm brrr brud brum bry- bryd bryo bubb bubo bubu budb budd budl budo budu budy bulb buld bull bulu bum- bumb buol buoy bur- burb burd burl burm buro burr buru bury buyl buyo buyu byld byob byod byol byrd byul byyd d-bo dboy dddd ddly ddry ddub dlbd dmrb dobb dobl dobu doby dod- dodd dodo dody dold doll dolo dolu doly domb domm domo domy doob dood dool doom door dord dorm doro dorr doru dory doub doud doul doum dour douy doyl doyo drob drod drol drom drou droy drub drum druu dry- drym dub- dubb dubu duby dudd dudo dudu dull dulo dulu duly dumb dumm dumy duo- duro duru dury duul duur duyl duyr dybm dybu dydd dyll dymb dymd dymo dymr dymy dyo- dyoo dyor dyou dyr- dyrb dyro dyru dyur dyyr lblr lddm ldry lldb llll llod lloo llud llyr lmbo lmmr lob- lobb lobo loby lold loll lolo loly lomb lomm lomo lomu lomy loob lood lool loom loor lord loro lory loud loul loum lour louu loyd lrdd lrrr lrry luby ludd ludo lull lulu lumb lumo lurd lury lydd lyly lymb lymm lyo- lyro mbdb mbou mddl mddm mdud mldr mlym mmdb mmdl mmmd mmmm mmod mmor mmyy mobb mobo moby modd modo modu mody mold moll molo molr moly momo momu momy moob mood mool moor morb mord morl moro moru mory moud moul mour mouy moyd moyl moyo moyu mrbb mrbm mrdd mrmd mrml mrud mubo mudd mudl mudu muld mull mulm mulo mulu muly mumm mumo mumu mumy murd murl muro murr muru mury muyd mybb mydd myl- myll mylo mymy myo- myob myod myro myrr myry obbo obby oblu obol obor oboy obro odbo oddd oddy odly odmr odmy odom odoo odor odou odrl odry odum odur odyl odyr olbo olby oldb oldy ollo olly olmo olom olor olry olur ombo ombu omdb omo- omoo omor omro omul omuo ooby oold oolo oooo oord oory orbb orbo orbu orby ordo ordu orlo orlu orly ormo ormy oro- orom oror oroy orro orry orub orum ould oulu our- ouro ouu- ouyr oyly oyou rbbb rbbr rdbm rlml rmll rob- robb robo robu roby rodd rodo rody rold roll rolm rolo roly romb romd romm romo romy roob rood rool room roor roro roru rory roub roud roul roum rouy royd royl rrrr rrum rubb rubu ruby rudd rudl rudo rudy rull rulo ruly rumb ruml rumm rumo rumy ruoy rurd ruro ruru ruud ruyd ruyl rydy ryob ubbo ublo ubly ubod ubud udoo ullo ullr ully ulmo ulmu ulo- ulul ulum umb- umbo ummo umol umor uoml uomo uor- urdu urdy uro- urol urom uroo urry urum urur uulu uuuu uydo ybor ybry ydul ymur ymyd yobo yodo yold yoll yolo yoly yomo yood yool yord yoro yory youb youd youl your yoyo yrly yubu yudo yudu yulo yulu yurd yury yuyu yyyy