-hou bbbb bblb bboy bbyo bffl bhff bhil bhim bhir bhoi bhor bhoy bhur bhuu bibb bibi bibl bibo biff bifi bihi bihl bihu bili bill bilo bilu bily bimo bio- bioi biol biou birb biri birl biro birr biru biry blim blio blir blob blom bloo blou bloy blub bluf blum blur bly- blym bmir bmmi bobb bobi bobo bobu boby boff bofh bofu bohl bohm boho bohr bohu bohy boi- boii boil boim boiu boli boll bolm bolo bolu boly bomb bomi bomu bomy boob boof booh bool boom boor bor- borf borh bori borm boro borr boru bory bouf bouh boul boum bour bouy boyf boyi boyl boyo brfm brfu brih bril brim brio brob broh brol brom broo bror brou brrm brrr bruh brum bry- bryo bubb bubi bubo bubu buff bufo bufr buhi buhl buho buhr buhy buif buir buiu bulb buli bull bulu bum- bumb bumf buol buoy bur- burb burh buri burl burm buro burr buru bury buyi buyl buyo buyu byil byob byoi byol byul fbom ffff ffii ffrr fhlb fiff fifi fifm fifo fiii fiil fili fill film filo fimo fimr fior firm firy flii flim flmb flob flom floo flor flou floy flub fluf flum fluo flur fluy flyi fmri fmyi fofo fohr foil foli foll folo folr foly fomo fomy foof fool foom for- forb fori forl form foro forr foul four foyl frib fril frim frio frob froh frol from frou frub frum fubb fubu fuff fufu fuil fuir fuli full fulu fumi fumo fumy fuor fur- furi furl furm furo furr fury fuyl fuyu fyfi fyli fyry h-ii hbio hfly hhhh hhof hibi hibu hiff hifh hifi hifo hifr hihi hiho hiil hiiu hili hill hilo hilu hily himu hiob hirf hiri hirm hiro hiru hiyo hlim hlly hlul hmhb hmmm hmri hobo hoby hoff hofu hohl hohm hoho hoif hoil hoir hol- holb holh holi holl holm holo holu holy hom- homo homr homu homy hoof hool hoom hoor hori horl horo horr hory houf hour hoyi hoym hrbl hrib hrob hryb hrym hubb hubi hubl hubo huby huff hufu huhi huhu huib huif huil huir huli hull hulu huly humf humh humm humo huor huri hurl huro hurr huru hury huub huyr hybo hyfr hyl- hyll hylo hyly hymy hyo- i-by ibbm ibfi ibim ibly ibml ibri ibro ibuy ibyi ifbb ifby iffy ifil ifim ifmy ifor ifrb ifrf ifri ifyo ihmo ihob ihub ihuo iihl iiii iiio iioi iioo iium ilbm ilio ilir ill- illi illo illy ilmo ilmr iloo ilrm ilum iluy ilym imbi imfi imhi imho imir imli immi immo immy imof imou imri imro imrr iobi ioby ioii ioio iolo iomo ioof iooi iooo iori irbm irby irfm irfu iri- iril irio iriy irlb irmo irob iroh irri irul iuiu lblr lfmr lhhh lhor libo libr libu liff lifl lifo lih- lihi liho liii liir lilb lili lill lilo lilu lily limb limi liml limm limo limu limy lio- liom lior liri lirl liro lirr liru liry liuf liyl liyu llll lloo llyr lmbo lmfm lmii lmmr lob- lobb lobh lobi lobo loby loff lofi lohi loho lohr lohu loif loir loiu loli loll lolo loly lomb lomi lomm lomo lomu lomy loob loof lool loom loor lori loro lory louh loui loul loum lour louu lrif lroi lrrr lrry luby luff lufu luhi luhu luif luli lull lulu lumb lumi lumo luoh luri lury luyi lyff lyfy lyif lyly lymb lymm lyo- lyro lyyf mbhl mbim mbio mbou mfbm mfor mfou mfri mhmm mhmr mhor miff mifi mihi miho mihr miii miio milf mili mill milo milr milu mily mim- mimi mimo mimy mio- miol miri mirl miro mirr miru miry miui miyu mlii mlym mmff mmhi mmhl mmhm mmii mmli mmmh mmmm mmor mmrf mmyy mobb mobi mobo moby moff mofo mofu mohi mohl mohm moho mohr mohu moif moii moil moio moir moli moll molo molr moly momi momo momu momy moob mool moor morb morf mori morl moro moru mory mouf moul mour mouy moyl moyo moyu mrbb mrbm mrml mubi mubo muff mufi mufu muhi muhr muhu muil muir muli mull mulm mulo mulu muly mumm mumo mumu mumy muri murl muro murr muru mury mybb mybi myi- myir myl- myli myll mylo mymy myo- myob myoh myro myrr myry obbo obby oblu oboi obol obor oboy obrh obri obro obuh off- offh offo offr offu offy ofml ofmy ofor ohhi ohho ohif ohio ohly ohmy ohob ohoh ohum ohyo oiii oily oimb oiry oium oiyl olbo olby olhm olib olim olio olli ollo olly olmi olmo olof olom olor olry olur olyf ombo ombu omim omio omo- omoi omoo omor omri omro omul omuo oobi ooby ooff oofy ooho oolo oooh oooo oory orbb orbi orbo orbu orby orff orfi orfu ori- orif oril orio orlo orlu orly ormo ormy oro- orof orom oror oroy orri orro orry orub orum ouff ouii ouir oulu oumi our- ouro ouu- ouyr oyly oyou oyri rbbb rbbr rboh rffl rhib rhim rhio rhli rhob rhoh rhum rhyl rib- ribo ribu riby riff rifu riho riif rill rilo rilu rily rimi rimm rimo rimu rimy riol riom riou riri riyf riyo rlif rlml rmif rmll rob- robb robi robo robu roby roff rofl rofo rohl rohm rohr rohu rohy roif roil roio roir roiu rolf roll rolm rolo roly romb romi romm romo romy roob roof rooi rool room roor rori roro roru rory roub rouf rouh roul roum rouy royl rrif rrrr rrum rubb rubi rubu ruby ruff rufo ruhh ruhi ruhl ruhm ruhr ruif rull rulo ruly rumb rumi ruml rumm rumo rumy ruoy ruri ruro ruru ruyi ruyl ryff ryhb ryif ryim ryob ryoh ryyf ubbi ubbo ubii ubir ubli ublo ubly uhoh uhry uhuh uiml uirr ulim ulli ullo ullr ully ulmi ulmo ulmu ulo- ulul ulum umb- umbi umbo umff ummo umol umor umri uofl uofm uofo uoml uomo uor- urbi urff urfi urho