ober obet oboe obor obot obre obrh obro obuh ocbc occc occt oce ocee ocet oche ocht ocre ocro ocrr oct- octe octo ocur oec- oecc oeec oere ohbe ohcc ohee oher ohho ohob ohoh ohre ohte ohto ohtu oobe oocr ooer ooho oooh oooo oore oort ootb orbb orbe orbo orbu orce orch orco ore- oreb orec oreh oreo orer orhe oro- oroe oror orot orro ortc orte orth orto orub otee oter othe otho othr oto- otoe otoh otoo otor otre otro otte otto ottu otur oucc ouch ouer our- oure ouro ourt out- outb oute outh outo ouu- rbbb rbbr rboh rcbc rcbo rccb rccc rcet rchb rctc rebb rebe rebo rebu recc rece rech recr rect recu reeb reet rehb rehe reht reot reou rere rero rert reru rete reth reto retr rett reue reut reuu rhce rheb rhee rheo rhet rhob rhoc rhoh rhue rob- robb robe robo robt robu rocc roce roch roco roer roet rohe rohr rohu roob roor root rorc rore roro rort roru rotc rote roth roto rotr rott roub roue rouh rout rrrr rtcc rtce rtee rubb rube rubu ruce ruch ruct ruer ruet ruhe ruhh ruhr rurc rure ruro ruru rute ruth ruto rutt rutu tbcb tbcc tbce tbrb tccc tccu tch- tche tchh tcho tchr tchu tctc tebo tebu tech teco tecr tect teec teer teet teho tehr teoh teor ter- terc tere tero terr teru tete teth teto tetr tett tetu teut thch the- theb thec thee theo ther thet theu thoe thoo thor thot thou thre thro thru thtb thtr thue thur tobe tobo tobt tobu toce toch toco toee toeh toer toet toho tohu tooh toor toot torc tore toro torr tort toru totc tote toth toto totr tott touh tour tout trcc tre- trec tree treo tret treu troc troe troo trot trou trtc trte trtr trub truc true trut truu ttbb tteo tter ttoe tttt tubb tube tubo tubr tubu tucc tuch tuco tuer tuet tuht tuhu tuor turb turc ture turo turr turt turu tute tuto tutt tutu tuuo ubbe ubbo uber ubet uboc ucbc uche ucho ucrc ucut uher uhoh uhuh uocc uor- uore urbe urch ure- ureh uret urho uro- uroo urre urrh urte urth urur urut utec uter uthe utor utto uttu uuoc uuuu

-tree bbbee be-er be-ro beber bebot becco beche becho becue becut beebe beech beete beeth beeut beher behet behot behue beote beoth beour berbe bercu berec bereh beret berhe berob beroe beror berre berru berte berth berto betch betee beter bethe betoo betor betou betre bett- bette betto beuch beuer beure beute beuth bheer bhoot bhore bhour bhtec bo-bo bo-ho bobet boboc bobr bobre bocce bocet boche bocho bocht bocor boece boero boeur bohor bohot bohte booce booch booco booer boore boort booru booth borbo borce borch borec boree borer boret boro- boroo borot borou borre borro borth borut botch botet bothe botou botro botte bottu bouce bouch bouee bouer bouet boure boute bouth bouto brebu brece brech breer breet breo- breoc brere breth breto brett breu- brobo broce broch broer broth broto broue brout brrrr bruce bruch bruer bruet brute btc-e btech btr-t bubbe buber bucco buceo bucet bucho bucht buchu bucur buoch buoho burch burcu bureh buret buroo burro burru burte burtt buruc burut butch butec buteo buter buthe buto- butoh butor butot butou butte butuo butut c-cor c-tec ccccc ccett cebec ceber cech ceche cecht ceco- ceere ceoce ceoor cerbu cerc- cerce cerco cerec cerer ceret cero- ceroc cerou cerre cerro certe ceto- cette chech cheer cheet cheho chehr cheo chere chero chert cheru chete cheth cheto chett cheue chher chobe choco choor chor- chore choro chort chote chott choue chout chubb chueh chuet chur- chure churr churt churu chute co-bo co-co cobbe cobot cobre cobue cocc- cocce cocco coceo coche cocto cocur coete coeur cohee cohob cohoe cohoo cohue cooch cooee cooer coore coote cooth corbe corbo corbu corce core- coree corer coreu coro- corot corre corte corto cotch coter cothe cott- cotte cotto cottu couch couco couer couhe courb coure court couru couth couto coutu crebe crece creer creo- creot crete cretu creu- creue croce croco crooe croot crore crote croth crott crout cruce cruet cruor crure cruth ctree cttee cubbe cubeb cuber cubo- cubot cubub cuche cuero cueto cuoco cuore curce curch curer curet curre curro curto cutch cutco cutcu cutee cuter cuthe cutro cutto ebber ebbet ebert eboch eboue ebure eccho echte ecthr ecto- ector ectot eeeee eetch ehret eocho eochu eorre erbbe erber erech erect erere eroor erore eroto error errtu erte erter erthe eruct etche etchu etete ether etho- ethoc etoro etour etree etter eturu eubro eucre euro- eurre h-cho h-e-b hcooh he-he he-ro hebbe hebe- heber hecco heche hecht hect- hecte hecto heere heete hehte heore herce heroe herre herro herte herth herto hertu herur herut hetch heter hethe hette hetto hetur heuch heuer heure heurt heute hheth hhhhh hhour ho-ho ho-oh hobet hoboe hobor hobro hobub hocco hoche hohoe hohot hooce hooch hooer hoore hoort horce horch horeb horhe horre horro horru horth horto hotch hothe hothr hotot hotte hotto houce houch hourc houre houtu hreoc hrere hroch hthrt htree hubbe huber hubur hucch huche hucho hueco huere huete huhuh hurbe hureh hurre hurtt hurtu hutch hutor hutte hutto huttu huuru o-r-b obbet obert obete obhor oboro obote oboth oboue obout obreb occur ocher ochre ochro ocoee ocote ocr-b ocree octet octo- octor oeco- oerth oh-oh ohbot ohchr ohour ohrob ohrot ohthe oo-er oocre ooher ooooh ooooo oothe orbec orbot orcet orech oreco oreo- orere orero orobe orobo oroch oroco oroer orout orret orter ortet orth- orthe ortho ortoo orube oruce oruch oruro orutu otcbb otere otero other othou othre othur otoce ototo otour otter ottur oture oubut ouche oucho oucht ouert ouhte ouoro ource oure- outch outer outre outro outto r-co- rebbe rebec reber rebet rebut recce recco recet reche recht rect- recte recto recue recur recut reece reech reere reerh reeth rehco