roro rort roru roth roti rotl roto rotr rott roud rouh roul rout rrrr rtdt rtlt rudd rudi rudl rudo ruhh ruhi ruhl ruhr ruid ruit rull rulo rurd ruri ruro ruru ruth ruti rutl ruto rutt rutu ruud tdil tdor tdri thdr thi- thil thio thir thoo thor thot thou thri thro thru thtr thud thul thur tidd tiht tihu tiit tiiu tild tilh till tilo tilr tilt tiou tird tiri tirl tiro tirr tiru tith titi tito titt titu tldr tlli todd todi todo todt todu tohi toho tohu toid toil toit tol- told toli toll tolo tolt tolu tood tooh tool toor toot tord tori toro torr tort toru totd toth toti toto totr tott touh toui toul tour tout tri- tril trio trit trod troi troo trot trou trtr trud trut truu tttt ttul tudi tudu tuht tuhu tuil tuit tuiu tuli tull tulo tulu tuor turd turi turo turr turt turu tuti tutl tuto tutt tutu tuuo uddi udid udir udoh udoo udot uh-d uhid uhoh uhti uhuh uirr ulli ullo ullr ulo- ulti ulto ultt ulul uor- urdu urho uriu uro- urol uroo urrh urri urth urur urut utid util utor utri utti utto uttu uulu uuri uuuu

d-dot d-rod ddddd dhill dholl dhool dhoot dhoti dhrol dhrti dhuhr dhuti diddl diddu didio didit didot didto dihli dildo dilli dillo dioid dioro dioti dirol dirth dittd ditti ditto diulu dliii dlitt do-do do-ol dodol dodoo dodro dohol dohul doido doill doilt dollo dollu doloi dolor doodo dooth doout dordt dorid dorio dorit dorot dorth dorud dothi dotid dotoo dotti dotto douit douli doull douro douth dridu drill drith drohi droid droil droit droll drood drool drori drott drouh droul drout druid druri dtour duddo dudhi dudou duhri duhti duill dulid dulli dullu durio durtu duruh hhhhh hhour hhtdd hi-hi hi-lo hidio hidir hidr- hidur hildi hildr hilli hillo hilot hilti hiltl hiril hiroi hiroo hirth hirur hitit hitor hitto hlddr ho-ho ho-oh hoddu hodhr hodid hodod hodur hohol hohot hoill holdi holit holli hollo holo- holor holou holul hoodi hoold hooli hoord hoori hoort hordt horii horio horod horol horro horru hortd horth horti horto hothr hotol hotot hotto hou-i houir hould houli hoult hourd houri houtu hthrt hudud hudul hudur huhuh huidu huili huill huird huldi hullo hulot huolu hurll hurri hurtt hurtu hutir hutit hutor hutto huttu huuru idili idio- idiot idodi idoli idolo idood idool idoru idoto idril ihold ihurt iiiii iitti ilio- illdo illit illth illui ilori iltur ilulu iodid iodo- iodol ioooi ioooo iorio iotit iotti irid- irido irill irori irour irrit itdid ithot itold itour itout itrod ittoo ittti itu-d itu-r itu-t ituri ituro ituru itutu iuliu lhohi lidol lihir lihou liliu lilli lillo lilou liour liril lirio lirot lirui lith- litho litir litti litui liuli loddo lodhi lodro lohho lohio lohit lohri lohur loilo lolli lollo lolol lolth lolti loord looth lordi lorid lorio lorri lorut lotid lotio lotor lotru lotti lotto lotud loudi louhi louit lourd louri louro louth luddu luhot luiro lulli lulul lurid lurio luthi lutol lutto lutui luuri oddur odiid odilo odolo odori odoul odour odudu oduro oh-oh ohiou ohour ohrid ohrio ohrot oidor oilit oirot oitti oldto ollio ollur oloid olord olotu olour ooioo ooooh ooooo ootid ordro orill oriol orito orodo orold orolu orout orth- ortho ortoo oruro orutu othoi othou othur otoli otolo otori ototo otour ottir ottoi ottur otulu ouihi ouir- oullo ouoro ourol outdo outro outto rdllr rhod- rhodo rillo rioli riolo rithi ro-ro roddi rodil rodl rodor rodri rohit rohod rohri rohru roiot rollo roodi roodu roohi rorid rotho roto- rotol rotor rotot rotti rotto roull routh routt rudli ruili ruiru rulli rullo ruoti ruthi ruthu rutli rutul ruuth ruutu tdoit thild thill thio- thiol thiou third thiri thirl thiru thoil thold tholi tholl thori thoro thorr thort thoru thoth thoti thoul thour thout thrid throd throo throt throu thuid thuir thuit thurd thurl thurt thuru ti-hi ti-ti tidli tiido tilli tillo tilth tiout tirit tirli tiro- tiroi tirol tirou tirru tirth tirtl tirur tithi titho titii titil titli titlo titou titti to-do to-ho todid todor tohil tohit tohot tohui toili toill toldi toldo tolli tollo toloo tolor tolu- tolui toold toolt toord tooth tordu torht torii toril torio torit torri torro torti torto tortu torud torul toti- toto- totoo touho touih touil touit tould toull tourd touro trhdr tri-d trill triod triol trior trit- trito tritt troil troll trood troth trott troul trout trudi trudo truit trull truro truth ttttt tudor tudou tudur tuili tulio tulir tulor tulou tului tuori tuotu turid turio turit turot turri turro turtu turul turut tutli tutor tutti tutto tuudi tuuli tuuri tuuru u-hid udol udoll udrih udult uh-oh uh-uh uhdoh uhhoh uhhuh uhtri uhuru uiro uitti ullur uloid ultio ululu uluru uluti urdoi urith urour urtlu uruit uruli ururi uruti urutu utili utro- utror uttur uturu ututo uuuuu

ddr-ii dholuo dhrohi dhulli didtoo dihoti diii-d diiod- diiodo dillio dillod dilolo diodor diorio dithi- dithio diuril dododo dodori dollot dololo dolool dolour doorto doriot dorith dorito dorlot dorolt dorood dororo dorrit dotdot dotodo dotoid doudou douliu doulou dourou doutou doutro drilid drouot drouth drruth druitt duhour duilio duiliu duldul dululu duluth durior durtol durtro duthil dutoit h-hour hidour hidout hidro- hildur hilili hillir hillul hirohi hiroto hirudo hitori hitoto hitout hitudu hiurud hluthi hodhur hodori hodoul hohhot hohloh hohoho hohrod holdit holdto holdur holhol holili holloo holoor holour hoodoo hoohoo hooroo hororo horrid horror hortor hotoil hotoro hotrod hottot houtou hrotti htruth hudood huh-uh huhhot hulloo hullur huluhu hurroo hurth huthur huthut ididit iditol idoido idolo- idotoo ihitit iiooio ilidio illlit illoud illtud iloilo iridio irido- irridu irrour itlldo ittiri ittro- l-hour l-tido lidodi liliid lilith lilliu lilodh liluri liotti lithi- litho- lithur litout littor lituit lloro lodurr lohuti loloru looloo lordit loriid loriot loruth loturi loulou lourlo loutou loutro luhoth luhuti lurulu luthor luthur lutold oddlot odroid ohlord ohohoh oholot ohtoto oillit olodio oohooh oolith oooooo oordoo ordoru oriolo orrho-