cotb cotc cote coth coto cott cotu coub coue cour cout crbc crbu crcc crce crcr cre- creb crec cree creg creh creo cret creu crob croc croe croh croo cror crot crrt crtc crub crue crug crut ctec ctge ctgu ctor ctot ctrc cub- cubb cube cucc cuce cuer curb cure curo curr curt cut- cutc cute cuth cuto cutt ebbc ebbo ebbr ebcc eber eboe eboo ebor ebro ebru ebur ecbc ecbe eccb eccc ecce ecco ecct eche echo echt eco- ecog ecot ecou ecrc ecrr ecru ect- ectc ecth ecto eeee eeoc eerc eerg eero eetc eete eeth eetu egbe egbu egcc egcg egcr egec egee eger eggb egge eggh eggo eghe eghh ego- egor egot egre egte ehcc eheh eher eheu ehre ehte eore eotc eoto erbb erbe ercc erce erch ereb erec erer eret erg- ergg ergh ergo erhc erhu erob eroc eroe eroo errc erre erro erth ertu erub eruc eruh erur etbc etbr etcc etch etco etec etee eter eth- ethe etho etoe etoh etre etro ette etto ettu eubc euch euer euge eugh eur- eurc eure euro eurt euth gbbo gc-c gcbc gccc gcet gcrg gctc gebe gece geer geet gege gegg gego geht gehu geo- geog gerb gere gero gert geru getb gete getg geth geto gett geue ggbt gggg gghg ghee gheg ghug gobe gobo goce goch gocr goer gogh gogo gohb goog goor goot gorb gore gorg goro gorr gort gote goth goto gott gou- goug gour gout grbr grcc grce greb grec gree greg gret greu grob groc grog groh groo gror grot grou grrr grtc grub grue grug grur grut gtbr gtco gtcr gtoe gubb gubu guch guer gugb guge gugg gugh gugu guhe guhr gurb gure gurg gurh guro gurr gurt guru gute guth guto gutt gutu hboc hbtu hcbc hccb hccc hcch hcgh hebb hebe hebo hebr hech hect heeb heeg heer heet hege hegg hegh hego hehe heho heor heou herb herc here herg hero herr hert heru hete heth heto hett hetu heue heug heur hggc hgtc hhgg hhhh hobe hobo hoce hoch hocr hoer hoge hogg hogh hogo hogu hohe hoho hooe hoor hoot horc hore horg horo horr hort hotb hote hoth hoto hotr hott hotu houe hour hout hree hrob hrrc hrtb hrte htcc htet htoh httr hubb hube hubo huch hucu huer huet huge hugg hugh hugo huhu huor huot hure huro hurr hurt huru hute huth huto hutt hutu huub o-eo obbo obec 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 oegb oere ogb ogbe ogee oger ogge oght ogog ogou ogre ogro ohbe ohcc ohee oher ohgr 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 oreg oreh oreo orer orge orgo orhe oro- oroe oror orot orro ortc orte orth orto orub otee oter othe otho othr oto- otoe otog otoh otoo otor otre otro otte otto ottu otur oucc ouch ouer ouge ough our- oure ouro ourt out- outb oute outh outo ouu- rbbb rbbr rbgh rboh rcbc rcbo rccb rccc rcet rcgc rchb rcrg rctc rctg rebb rebe rebo rebu recc rece rech recr rect recu reeb reet rege rego regr regt regu rehb rehe reht reog reot reou rere rerg rero rert reru rete reth reto retr rett reue reut reuu rgbe rgtr rhbg rhce rhcg rheb rhee rheo rhet rhob rhoc rhog rhoh rhue rhug rob- robb robe robo robt robu rocc roce roch roco roeg roer roet roge rogg rogh rogo rohe rohr rohu roob roog roor root rorc rore roro rort roru rotc rote rotg roth roto rotr rott roub roue rouh rout rrrr rtcc rtce rtcg rtee rubb rube rubu ruce ruch ruct ruer ruet ruge rugg rugh 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 tegg tegh tego tegt tegu teho tehr teoh teor ter- terc tere tero terr teru tete teth teto tetr tett tetu teut tgcc tgtc thch the- theb thec thee theo ther thet theu thoe thog thoo thor thot thou thre thro thru thtb thtr thue thug thur tobe tobo tobt tobu toce toch toco toee toeh toer toet toge togh togo togr togt toho tohu tooh toor toot torc tore torg toro torr tort toru totc tote toth toto totr tott toug touh tour tout trcc tre- trec tree treg treo tret treu trge troc troe trog troo trot trou trtc trte trtr trub truc true trug trut truu ttbb tteo tter ttoe tttt tubb tube tubo tubr tubu tucc tuch tuco tuer tuet tugg tugh tugu tuht tuhu tuor turb turc ture turg turo turr turt turu tute tuto tutt tutu tuuo ubbe ubbo uber ubet uboc ucbc uche ucho ucrc ucut ugcc ugcg ugeo uggo uggt ughe ugro ugur uguu uher uhoh uhuh uocc uor- uore urbe urch ure- ureh uret urge urgh urgu urho uro- uroo urre urrh urte urth urur urut utec uter uthe utor utto uttu utug uuoc uuuu

-tree bbbee be-er be-ro beber bebog bebot becco beche becho becue becut beebe beech beete beeth beeut begee beget begge begob begor begot begto begue begur begut beher behet behot behue beote beoth beour berbe bercu berec bereg bereh beret berge bergh berhe berob beroe beror berre berru berte berth berto betch betee beter bethe betoo betor betou betre bett- bette betto beuch beuer beugh beure beute beuth bheer bhoot bhore bhour bhtec bo-bo bo-ho bobet boboc bobr bobre bocce bocet boche bocho bocht bocor boece boege boero boeur boger boget bogge boghe boght bogoe bogor bogot bogu bogue bogur bogut bohge bohor bohot bohte booce booch booco booer boore boort booru booth borbo borce borch borec