boot bor- bord bori borm boro borr bort boru bory botb botd boti boto bott boty boud boul boum bour bout bouy boyd boyi boyl boyo brdm brdo brdt brdy brid bril brim brio brit brob brod brol brom broo bror brot brou brrm brrr brud brum brut bry- bryd bryo btdt btob btor btrt btry bttb bubb bubi bubo bubu budb budd budi budl budo budu budy buid buir buit buiu bulb buld buli bull bult bulu bum- bumb buol buoy bur- burb burd buri burl burm buro burr burt buru bury but- buti buto butt buty buyi buyl buyo buyu byil byit byld bylt byob byod byoi byol byrd byrt byul byyd d-bo dbit dboy dbtt dddd ddly ddot ddry ddub dibb dibo diby didi dido didu didy diii dili dill dilo dily dimi dimm dimo dimu diol dior diot diou dird dirl dirr dirt diti dito ditt diyi diyu dlbd dlib dlii dlil dlit dmdt dmrb dobb dobi dobl dobu doby dod- dodd dodi dodo dody doid doil doit dold doli doll dolo dolt dolu doly domb domi domm domo domy doob dood dool doom door doot dord dori dorm doro dorr dort doru dory dotd doti doto dott doty doub doud doul doum dour dout douy doyl doyo drib dril drit drob drod drol drom drot drou droy drub drui drum drut druu dry- drym dtor dtot dtrl dub- dubb dubu duby dudd dudo dudu duid duil duir duit duli dull dulo dult dulu duly dumb dumi dumm dumy duo- duri duro durt duru dury duty duul duur duut duyl duyr dybm dybt dybu dydd dyio dyit dyll dymb dymd dymi dymo dymr dymy dyo- dyoo dyor dyot dyou dyr- dyrb dyri dyro dyrt dyru dyt- dyty dyur dyyr i-by ibbm ibdo ibid ibim ibly ibml ibot ibrd ibri ibro ibtb ibtl ibuy ibyi idbm iddm iddo idid idil idio idir idli idly idol idro idub iduo idyl iiii iiio iiit iioi iioo iitm iitr iitt iium ilbm ilio ilir ilit ill- illd illi illo illt illy ilmo ilmr iloo ilot ilrm ilud ilum ilut iluy ilym imbi imdb imdi imdt imid imir imit imli immi immo immt immy imod imou imri imro imrr imto iobi ioby iod- iodd iodo ioii ioio ioit iolo iomo iooi iooo iori ioto irbm irby irdo iri- irid iril irio iriy irlb irmo irob irod irri irti irul itby itdo itil itim itll itmo itoi itol itoo itor itou itri itry itto itty itum itur itym iuiu iuty lblr lbrt lddm ldry libo libr libu lidb lidl lido liii liir lilb lili lill lilo lilt lilu lily limb limi liml limm limo limu limy lio- liod liom lior lird liri lirl liro lirr lirt liru liry litb litd liti litl lito litr litt litu lity liut liyl liyu lldb llll llod lloo llud llyr lmbo lmii lmmr lob- lobb lobi lobo loby lodi loid loir loit loiu lold loli loll lolo loly lomb lomi lomm lomo lomu lomy loob lood lool loom loor loot lord lori loro lory lotd loti lotl loto lotr lott loud loui loul loum lour lout louu loyd lrdd lrmt lroi lrrr lrry ltbl ltib lttr ltyr luby ludd ludi ludo luit luli lull lulu lumb lumi lumo lurd luri lurt lury luti luyi luyt lydd lyit lyly lymb lymm lyo- lyot lyro lyto lytt mbdb mbim mbio mbou mddl mddm mdii mdil mdli mdot mdud mid- midi midl mido miii miio miit mild mili mill milo milr milt milu mily mim- mimd mimi mimo mimy mio- miol mird miri mirl miro mirr mirt miru miry mit- mitb miti mitm mito mitt mitu mity miui miyu mldr mlii mlit mltb mltr mlym mmdb mmdi mmdl mmii mmli mmmd mmmm mmod mmor mmyy mobb mobi mobo moby modd modi modo modu mody moii moil moio moir moit mold moli moll molo molr molt moly momi momo momu momy moob mood mool moor moot morb mord mori morl moro mort moru mory motb motd moti motl motm moto mott motu moty moud moul mour mout mouy moyd moyl moyo moyu mrbb mrbm mrdd mrmd mrml mrtm mrtt mrud mtbd mtbo mtlb mtld mtom mtor mtrl mtrr mttr mubi mubo mudd mudi mudl mudu muid muil muir muit muld muli mull mulm mulo mult mulu muly mumm mumo mumu mumy murd muri murl muro murr murt muru mury muti muto mutt mutu muut muyd mybb mybi mydd myi- myid myir myit myl- myli myll mylo mylt mymy myo- myob myod myot myro myrr myrt myry myto obbo obby obdt obid obit oblu oboi obol obor obot oboy obri obro obtd odbo oddd oddi oddy odio odir odiu odly odmr odmy odom odoo odor odot odou odrl odry odtu odum odur odyl odyr oido oiii oily oimb oirt oiry oiti oium oiyl olbo olby oldb oldy olib olid olim olio olit olli ollo olly olmi olmo olom olor olot olry oltu olur ombo ombu omdb omid omim omio omit omo- omoi omoo omor omri omro omul omuo omyt oobi ooby oodi ooid oold oolo oooo oord oort oory ootb ooty orbb orbi orbo orbu orby ordo ordu ori- orid oril orio orit orlo orlu orly ormo ormy oro- orom oror orot oroy orri orro orry orto orub orum otbd otit oto- otoo otor otoy otro otry otti otto ottu otur otyr ouii ouir ouit ould oulu oumi our- ouro ourt out- outb outi outo outy ouu- ouyr oyly oyou oyri rbbb rbbr rdbm rdio rib- ribo ribu riby ridd ridi rido rill rilo rilu rily rimi rimm rimo rimu rimy riol riom riot riou riri riti ritl rito ritt ritu riyo rldt rlml rmll rmtu rob- robb robi robo robt robu roby rodd rodi rodo rody roid roil roio roir roit roiu rold roll rolm rolo rolt roly romb romd romi romm romo romy roob rood rooi rool room roor root rori roro rort roru rory roti rotl roto rotr rott roty roub roud roul roum rout rouy royd royl