krth krtk krto krtr kruc krue kruh kruk krur ktcc ktce ktch ktck ktco ktcr ktec ktee kteh ktek kthc kthe kthh kthk ktho kthr ktht kthu ktkc ktke ktkk ktko ktkr ktkt ktku ktoc ktoe ktoh ktok ktoo ktor ktot ktrc ktre ktrh ktrk ktro ktrr ktrt ktru kttc ktth kttk ktto kttr kttt kttu ktuc ktuh kucc kuce kuch kuco kucr kuek kueu kuht kuhu kuke kukh kukk kuku kuok kuoo kure kurk kuro kurr kurt kuru kute kuth kuto kutr kutt kutu kuuk kuur kuuu o-eo occc occt oce ocee ocet oche ocht ocke ocre ocro ocrr oct- octe octo ocur oec- oecc oeec oere ohcc ohee oher ohho ohoh ohok ohre ohte ohto ohtu okcu okeh oker oket okko okok okor okot okre okro okto okur oocr ooer ooho ooku oooh oooo oore oort orce orch orco ore- orec oreh orek oreo orer orhe orke orko oro- oroe orok oror orot orro ortc orte orth orto otee oter othe otho othr oto- otoe otoh otok otoo otor otre otro otte otto ottu otur oucc ouch ouer our- oure ouro ourt out- oute outh outo ouu- rccc rcet rctc recc rece rech reck recr rect recu reek reet rehe reht reke reko rekt reot reou rere rero rert reru rete reth reto retr rett reue reuk reut reuu rhce rhee rheo rhet rhoc rhoh rhue rocc roce roch rock roco roer roet rohe rohr rohu roke rokh rokk roko rokr roku rook roor root rorc rore rork roro rort roru rotc rote roth rotk roto rotr rott roue rouh rouk rout rrrr rtcc rtce rtee rthk ruce ruch ruck ruct ruer ruet ruhe ruhh ruhr ruke rukh rukk ruku ruok rurc rure ruro ruru rute ruth ruto rutt rutu tccc tccu tch- tche tchh tcho tchr tchu tctc tech teck teco tecr tect teec teek teer teet teho tehr teke tekh teoh teok teor ter- terc tere terk tero terr teru tete teth teto tetr tett tetu teuk teut thch the- thec thee thek theo ther thet theu thoe thoo thor thot thou thre thro thru thtr thue thuk thur toce toch tock toco toee toeh toek toer toet toho tohu toke toko toku tooh took toor toot torc tore tork toro torr tort toru totc tote toth toto totr tott touh touk tour tout trcc tre- trec tree trek treo tret treu troc troe troo trot trou trtc trte trtr truc true truk trut truu tteo tter ttoe tttt tucc tuch tuck tuco tuer tuet tuht tuhu tuke tuko tuor turc ture turk turo turr turt turu tute tuto tutt tutu tuuo uche ucho ucrc ucut uher uhoh uhok uhuh ukcc ukek ukeu ukko ukok ukrc ukur uocc uoke uor- uore urch ure- ureh uret urho urke uro- urok uroo urre urrh urte urth uruk urur urut utec uter uthe utor utto uttu uuoc uuuu

-tree c-cor c-tec ccccc ccett cech ceche cecht ceco- ceere ceoce ceoor cerc- cerce cerco cerec cerer ceret cerke cero- ceroc cerou cerre cerro certe ceto- cette chech check cheek cheer cheet cheho chehr chekc cheke cheo cheok chere chero chert cheru chete cheth cheto chett cheue chher chock choco choke chokh choko chokt chook choor chor- chore chork choro chort chote chott choue chouk chout chuck chueh chuek chuet chuko chur- chure churk churr churt churu chute chuuk co-co cocc- cocce cocco coceo coche cocke cockt cocto cocur coete coeur cohee cohoe cohoo cohue coker coket cokk- cokot cooch cooee cooer cooke cookt coore coote cooth corce core- coree corer coreu corke coro- corot corre corte corto cotch coter cothe cott- cotte cotto cottu couch couco couer couhe coure court couru couth couto coutu crece creek creer creke creo- creot crete cretu creu- creue croce crock croco croke crokt crooe crook croot crore crote croth crott crouk crout cruce cruck cruet cruke cruor crure cruth ctree cttee cuche cucuk cuero cueto cuker cukor cuoco cuore curce curch curer curet curre curro curto cutch cutco cutcu cutee cuter cuthe cutro cutto eccho echte ecker ecthr ecto- ector ectot eecke eeeee eetch eheke ehret ekeko ekker ektor ekuku ekuru eocho eochu eorre erech erect erere erkec erkko erkoc eroor erore eroto error errtu erte erter erthe eruct eruke etche etchu eteke etete ether etho- ethoc etoko etoro etour etree etrek etter eturu eucre euro- eurre h-cho hcooh he-he he-ro hecco heche hecht hecke hect- hecte hecto heere heete hehte heker hekk- hekou hekte heore herce herek herke heroe herre herro herte herth herto hertu heruk herur herut hetch hetek heter hethe hette hetto hetur heuch heuer heure heurt heute hheth hhhhh hhour hkcee ho-ho ho-oh hocco hoche hocke hoeke hohoe hohot hoker hoket hokke hokku hooce hooch hooer hooke hookt hoore hoort horce horch horhe horre horro horru horth horto hotch hothe hothr hotot hotte hotto houce houch houck hourc houre houtu hreoc hrere hroch hthrt htree hucch huche hucho hueck hueco huere huete huhuh huker hukok huork hureh hurko hurok hurre hurtt hurtu hutch hutor hutte hutto huttu huuru k-ute kecer keche keech keeho keere kehek kehoe kehte kekec kerch kerek keret kerre kertu ketch ketek keter kethe keto- ketou kette ketto kheer kheth khoku khoro khour khuru khutu khuur ko-ko kocek kocer kochu kocke koech koeru kohte kohut koker koket kokko kokor kokot kokou kokre kokur kokut kooru korck korec koreh korek korke korku koror korro korte korth kortu korue koruk kotch kotor kotto kottu kotur kouch kouer koure kouth kouto kre-o kreek kreke kreo- krete kreuk krock kroke kroot krout krtok kruth kruto kucer kuche kuchu kucuk kueht kuheh kukec kukko kukok kukur kurch kureh kurek kurku kurre kurte kurth kuruc kuruk kutch kuteh kuthe kutho kutkh kutte kuttu kutur occur ocher ochre ochro ocker ockro ocoee ocote ocree octet octo- octor oeco- oerth oh-oh oh-ok ohchr ohour ohrot ohthe okcho okeke okere oketo okhre okker okkur okoc okoho okoro okrut okuku okuru oo-er oocre ooher ooooh ooooo oothe orcet orech oreck oreco oreo- orere orero orkut oroch oroco