-hou -ous bbbb bbbs bbdd bbdo bbhs bboy bbyo bd-r bddh bdhs bdii bdos bdry bdsd bhhs bhir bhoi bhor bhoy bhur bhuu bibb bibi bibo bibs bidi bido bidr bids bidu bihi bihs bihu biis bio- bioi bios biou birb bird biri biro birr birs biru biry bis- bisd bish biso biss bisu bisy biys bobb bobi bobo bobs bobu boby bodb bodh bodi bodo bods bodu body bohd boho bohr bohs bohu bohy boi- boid boii bois boiu boob bood booh boor boos bor- bord borh bori boro borr bors boru bory bosh bosi boso boss bosu boud bouh bour bous bouy boyd boyi boyo boys brdo brds brdy brhs brid brih brio bris brob brod broh broo bror bros brou brrr brrs brsb brsr brud bruh brus bry- bryd bryo bsbd bshs bsod bsos bsrd bssd bubb bubi bubo bubs bubu budb budd budi budo buds budu budy buhi buho buhr buhs buhy buid buir buis buiu buoy bur- burb burd burh buri buro burr burs buru bury bush busi buss busu busy buus buyi buyo buys buyu byob byod byoi byos byrd bysb bysi byso byss bysy byyd d-bo dbhs dbos dboy dbrs dbss dbus dddd ddry ddss ddub dhis dhod dhor dhur dibb dibo dibs diby didi dido dids didu didy dihu diii diis dior dios diou dird dirr dirs dis- disd dish disi diso diss disy dius diyi diyu dobb dobi dobs dobu doby dod- dodd dodi dodo dods dody dohr dohs doid dois doob dood door doos dord dori doro dorr dors doru dory dosh dosi doso doss dosy doub doud dour dous douy doyo drhs drib drih drob drod droh drou droy drrs drub drui drus druu dry- drys dsdr dshs dsos dsri dsrr dssi dub- dubb dubh dubs dubu duby dudd dudo duds dudu duhr duhs duhu duhy duid duir duis duo- duos duri duro duru dury dush dusi dusy duur duyr dybu dydd dyhb dyhh dyhr dyio dyo- dyoo dyor dyou dyr- dyrb dyri dyro dyru dys- dysi dysr dyss dyur dyyr h-ii hbbs hbds hbhs hbio hbos hbrs hbss hdhs hdod hdos hdri hdss hdyd hhds hhhh hhhs hhus hibi hibu hidi hids hidy hihi hiho hiis hiiu hiob hird hiri hiro hirs hiru hisb hisd hish hiss hiyo hobo hobs hoby hodh hodi hodr hods hody hoho hoid hoir hois hood hoor hoos hord hori horo horr hors hory hosh hoss houd hour hoyi hoys hrhs hrib hrid hrob hrod hros hrso hrud hryb hshs hsob hsur hubb hubi hubo hubs huby hudd hudi hudo huds hudu huhi huhs huhu huib huid huir huis huor huos hurd huri huro hurr hurs huru hury hush husi huso huss huub huus huyd huyr hybo hydd hydr hyds hyo- hyrd i-by ibdo ibid ibis ibos ibrd ibri ibro ibss ibus ibuy ibyi iddo idid idio idir idis idos idro idso idss idub iduo idus ihdr ihis ihob ihrd ihss ihub ihud ihuo iiii iiio iiis iioi iioo iios iirs iisd iisi iisr iisu iobi ioby iod- iodd iodo ioii ioio iooi iooo ioos iori iors ioso iosu ious irby irdo irds irhs iri- irid irio iris iriy irob irod iroh irri irrs irus isbd isdb isds ishi ishr ishs isis iso- isor isos isri issh issi isso issr isss issu issy isuh isus isys iuds iuiu iusd iuss iyos iysh obbo obby obhs obid obis oboi obor obos oboy obrh obri obro obsd obsr obss obuh obus odbo oddd oddi odds oddy odio odir odis odiu odoh odoo odor odos odou odry odso odur odus odyr ohhi ohho ohhs ohid ohio ohis ohob ohoh ohos ohso ohss ohus ohyo oido oids oiii oios oiry oisd oisu oobi ooby oodi ooho oohs ooid oooh oooo ooos oord oory oosi oous orbb orbi orbo orbs orbu orby ordo ords ordu orhs ori- orid orio oris oro- oror oros oroy orri orro orrs orry orsi orso orsu orsy orub orus orys osby osdi oshi osho oshs oshu osii osis osoi osoo osor osos osrd osro ossb ossd ossi osso ossu ossy oubs oudh ouds ouii ouir ouis our- ouro ours ousd ouu- ouyr oyou oyri oyss rbbb rbbr rbbs rbds rbhs rbis rboh rbsd rbss rdhs rdio rdos rdso rhhs rhib rhio rhob rhod rhoh rhos rhus rhyd rhys rib- ribo ribs ribu riby ridd ridi rido rids riho rihs riis rios riou riri rirs risd rish risi riso riss risu rius riyo rob- robb robi robo robs robu roby rodd rodi rodo rods rody rohr rohs rohu rohy roid roio roir rois roiu roob rood rooi roor roos rori roro roru rory rosh rosi roso ross rosy roub roud rouh rous rouy royd roys rrhs rrrr rsbi rsdd rsds rshd rshs rsid rsis rsos rubb rubi rubs rubu ruby rudd rudi rudo ruds rudy ruhh ruhi ruhr ruhs ruid ruis ruoy rurd ruri ruro rurs ruru rush rusi ruso russ rusu rusy ruud ruyd ruyi ruys rydy ryhb ryis ryob ryoh rysh rysy s-ib s-ii s-os sbbs sbds sbhs sbor sbsd sbsi sbus sdds sdhb sdhd sdhs sdib sdio sdrs sdry sdss sdsu shbs shhh shhs shib shid shih shii shio shir shis shiu shod shoo shor shos shou shri shrs shub shud shui shur shus shuu shuy sibi sibo sibs sibu siby sidd sidh sidi sido sidr sids sidy sihi sihr sihs sihu siod sior sios siou siri siro sirr sirs siru sisd sish sisi siss sisu sisy siui sius siyi siyu sobo sobr sobs sobu sodd sodo sods sodu sody sohh soho sohs sohu soir sois sood soor soos sooy sorb sord sorh sori soro sorr sors soru sory sosh sosi soso soss soud sour sous soyo soys srby srhs srib sris sros srsd srub ssbr ssby ssdd sshs ssid ssis ssri ssrs sssb sssh sssi ssss sub- subb subd subh subi subo subs sudd sudh sudi sudo suds suhb suhi suho suhr suid suio suir suis suoh suor suos sur- surd suri suro surr surs suru sury sus- susd susi