-hou -ous h-ii hhhh hhhs hhus hi-v hihi hiho hiht hiis hiit hiiu hiri hiro hirs hirt hiru hish hiss hist hiti hito hits hitt hitv hoho hoir hois hoit hoor hoos hoot hori horo horr hors hort hosh hoss host hoth hoti hoto hotr hots hott hotu hour hout hovi hovs hrhs hrit hros hrso hrtv hshs hsts hsur hths htoh httr huhi huhs huhu huir huis huit huor huos huot huri huro hurr hurs hurt huru hush husi huso huss hust huth huti huto huts hutt hutu hutv huus hvhs hvtr ihis ihit ihss ihsv ihuo ihvh iiht iiii iiio iiis iiit iioi iioo iios iirs iisi iisr iist iisu iitr iitt ioii ioio ioit iooi iooo ioos iori iors ioso iosu ioto ious irhs iri- irio iris iroh irov irri irrs irti irts irus irvs ishi ishr ishs isis isit iso- isor isos isri issh issi isso issr isss issu isth isti isto istr ists isuh isus iths itis itoh itoi itoo itor itos itou itri itrs itsi itso itsu itto itur iuiu iuss iust ivor ivrs ohhi ohho ohhs ohio ohis ohoh ohos ohso ohss ohto ohtu ohus oiii oios oirt oist oisu oiti ooho oohs oooh oooo ooos oort oosi oost oots oous orhs ori- orio oris orit oro- oror oros orot orri orro orrs orsi orso orsu orth orto orts orus orvr orvs oshi osho oshs oshu osii osis osoi osoo osor osos osov osro ossi osso ossu osti ostr osts otho othr oths otis otit oto- otoh otoo otor otos otov otro otrs otso otsu otti otto otts ottu otur otus ouii ouir ouis ouit our- ouro ours ourt oust out- outh outi outo outs ouu- ovhs ovi- ovis ovo- ovoo ovot rhhs rhio rhoh rhos rhus riho rihs riht riis rios riot riou riri rirs rish risi riso riss rist risu rith riti rito rits ritt ritu rius rivo rivs rohr rohs rohu roio roir rois roit roiu rooi roor roos root rori roro rort roru rosh rosi roso ross rost roth roti roto rotr rots rott rouh rous rout rovi rovo rovs rrhs rrrr rshs rsis rsos rsts rstu rths rtss rtts rtvi ruhh ruhi ruhr ruhs ruis ruit ruri ruro rurs ruru rush rusi ruso russ rust rusu ruth ruti ruto ruts rutt rutu ruvi ruvu rvhs rvvh s-ii s-iv s-os s-vt shhh shhs shih shii shio shir shis shit shiu shiv shoo shor shos shot shou shri shrs shts shui shur shus shut shuu shvi sihi sihr sihs siht sihu siit sior sios siot siou siri siro sirr sirs sirt siru sish sisi siss sist sisu sit- sith siti sito sits sitt situ siui sius siut sivi sohh soho sohs sohu soir sois soit soor soos soot sorh sori soro sorr sors sort soru sosh sosi soso soss sost sosv soth soto sots sotu sour sous sout sovo sovs sovu srhs sris sros srtr srtv sshs ssis ssit ssot ssri ssrs sssh sssi ssss ssth ssts st-v sths stih stio stir stis stit stoo stor stos stot stou stri stro strs stru stsi stss sttr stur stus stut stuv stvs suhi suho suhr suio suir suis suit suoh suor suos sur- suri suro surr surs surt suru surv sus- susi suso suss sust susu suti suto sutu suus suvi suvs svhs svir svit svor svtr thi- thio thir this thoo thor thos thot thou thri thro thru thsr thss thtr thts thur thus tiht tihu tiit tiiu tios tiou tiri tiro tirr tirs tiru tish tisi tiso tiss tist tith titi tito tits titt titu tivi tivo tohi toho tohu tois toit tooh toor toos toot tori toro torr tors tort toru torv tosh tosi toso toss tost tosu toth toti toto totr tots tott touh toui tour tous tout touv tovo trhs tri- trio tris trit troi troo tros trot trou trsi trst trtr trus trut truu trvs tshi tshs tsis tsiv tsoi tsos tsou tssi tssr tsst tsts tsui tsvi ttss tttt tuhs tuht tuhu tuis tuit tuiu tuor tuos turi turo turr turs turt turu tush tusi tuss tust tuti tuto tuts tutt tutu tuuo tvhs tvis tvos tvri tvro tvrr tvss tvtv uhoh uhrs uhss uhti uhuh uirr uist uits uor- uovo urho uris uriu uro- uroo urrh urri ursi urso urss ursu urth urts urur urus urut ushi usho ushr ushs ushu usis usoi usos usov ussr usss usst ussu usti usto usts usui usus utis utor utri utti utto uttu uuri uusi uuuu uvis uvri uvvu vhhh vhhs vhst vihi viii vios viri viro virr virt viru vish visi viso viss vist visu vith viti vito vitt vitu vivi vivo voho vohu voio voir vois voit voor voot vor- vori voro vors vort voru vosi voso voss vosu voth voto vouh vour vous vout vrhs vrio vris vrot vrsi vrto vshs vsto vt-i vtrs vuir vuit vurt vuti vutv vvhs vvvv