-hou bbbb bbch bbci bbcm bboy bbrc bbyo bcbc bccc bcci bccm bcor bcru bcuc bhcc bhim bhir bhoi bhor bhoy bhur bhuu bibb bibi bibo bicc bich bici bico bihi bihu bimo bio- bioc bioi biou birb biri biro birr biru biry bmci bmic bmir bmmi bmoc bobb bobi bobo bobu boby boch bocm boco bocu bohm boho bohr bohu bohy boi- boii boim boiu bomb bomi bomu bomy boob booc booh boom boor bor- borh bori borm boro borr boru bory bouh boum bour bouy boyi boyo brcb bric brih brim brio brmc brob broc broh brom broo bror brou brrm brrr bruc bruh brum bry- bryo bubb bubi bubo bubu bucc buch buci buco bucu buhi buho buhr buhy buic buir buiu bum- bumb buoy bur- burb burh buri burm buro burr buru bury buyi buyo buyu bych byob byoc byoi c-bo cbbc cbcc cbcm cbcr cbcu cbir cbrh cbrm cbry ccbc cccb cccc ccci cccm cccu cchr cchy ccic ccii ccim ccir ccmb ccmc ccmm ccob ccoc ccom ccrc ccri ccuc chch chci chcm chib chic chih chim chir chiu chmb chmc chmi chmo choc choh choi choo chor chou choy chrb chrc chro chrr chub chui chum chur chuy chy- chyc chym cibc cibi cibo cicc cich cici cico cicr cicu cihm cihr ciii cimb cimi cimm cimo cimr ciob cior cirb circ cirh ciri cirm ciro cirr ciuc ciyu cmbc cmcc cmhc cmhi cmii cmir cmmb cmmc cmmi cmoc cmoy cmri cmrr cobb cobh cobi cobo cobu coby coch coco cocu coho coir com- comb comc comm como comr comu coob cooh coom cor- corb corc cori corm coro corr cory coub cour couy coyo coyr crbc crbu crcc crcr crib cric crim criu crmb crmo crob croc croh crom croo cror croy crub crum cry- cryb crym cryo cub- cubb cubi cuby cucc cuci cucm cui- cuir cum- curb curi curo curr cury cuy- cuyo cuyr cybb cybc cybi cybo cyc- cycb cycc cym- cymo cyy- cyyc h-ii hbic hbio hboc hcbc hccb hccc hcch hchi hcmc hcmm hhhh hi-c hibi hibu hicc hich hico hihc hihi hiho hiiu himu hiob hioc hiri hirm hiro hiru hiyo hmhb hmic hmmm hmri hobo hoby hoch hocr hohm hoho hoir hom- homo homr homu homy hoom hoor horc hori horo horr hory hour hoyi hoym hrib hrob hrrc hryb hrym hubb hubi hubo huby huch hucu huhi huhu huib huir humh humm humo huor huri huro hurr huru hury huub huyr hybo hymy hyo- i-by ibbm ibim ibrc ibri ibro ibuy ibyi icbc icbm iccb iccc icci icco iccr iccu ichc ichi icho ichr ichu ichy icmc icmi icmm icoc icom icor icrc icrm icrr icru icry icub ihcc ihmo ihob ihrc ihub ihuo iiii iiio iimc iioi iioo iirc iiuc iium imbi imcb imci imco imhi imho imir immi immo immy imou imrc imri imro imrr iobi ioby ioci ioii ioio iomo iooi iooo iori irbm irby ircc ircu iri- iric irio iriy irmc irmo irob iroc iroh irrc irri iucc iuiu mbci mbim mbio mbou mcbc mcbi mccc mcci mcic mcii mcmc mcmi mcrc mcri mhmm mhmr mhor mibc micc mich mici mico micr mihi miho mihr miii miio mim- mimi mimo mimy mio- mirc miri miro mirr miru miry miui miyu mmcc mmci mmcm mmhi mmhm mmic mmii mmmc mmmh mmmm mmor mmrc mmyy mobb mobi mobo moby moch moco mohi mohm moho mohr mohu moii moio moir momi momo momu momy moob mooc moor morb mori moro moru mory mour mouy moyo moyu mr-c mrbb mrbm mrcb mrcc mrmc mrrc mubi mubo muc- mucc much mucu muhi muhr muhu muir mumm mumo mumu mumy murc muri muro murr muru mury mybb mybi myc- mych myco myi- myir mymy myo- myob myoh myro myrr myry obbo obby oboi obor oboy obrh obri obro obuh ocbc occc occi ochi ocom ocro ocrr ocum ocur ohcc ohhi ohho ohio ohmy ohob ohoh ohum ohyo oici oiii oimb oiry oium ombo ombu omic omim omio omo- omoi omoo omor omri omro omuo oobi ooby oocr ooho oooh oooo oory orbb orbi orbo orbu orby orch orci orco ori- oric orio ormo ormy oro- orom oror oroy orri orro orry orub orum oucc ouch ouii ouir oumi our- ouro ouu- ouyr oych oyou oyri rbbb rbbr rboh rcbc rcbo rccb rccc rchb rchm rcic rcyc rhcm rhib rhim rhio rhob rhoc rhoh rhum rib- ribo ribu riby ricc rich rico riho rimi rimm rimo rimu rimy riom riou riri riyo rob- robb robi robo robu roby rocc roch roco rohm rohr rohu rohy roio roir roiu romb romi romm romo romy roob rooi room roor rorc rori roro roru rory roub rouh roum rouy rrmc rrrr rrum rubb rubi rubu ruby ruch ruci ruhh ruhi ruhm ruhr rumb rumi rumm rumo rumy ruoy rurc ruri ruro ruru ruyi rych ryhb ryim ryob ryoh ubbi ubbo ubic ubii ubir uboc ucbc ucci uchi ucho ucio ucmc ucom ucrc uhoh uhry uhuh uirr umb- umbi umbo ummo umor umri uocc uomo uor- urbi urch urci urcy urho urib uric urim uriu urmi uro- urom uroo urrh urri urry urum urur uuoc uuri uuuu uyir ybor ybry yccc ycch yhou yirb yirm yirr ymci ymir ymur yobi yobo yoch yoho yomi yomo yori yoro yory youb youi your yoyo yrho yubu yuhi yumi yuri yury yuyu yyyy