-hou cccc cccu ccee ccgc ccgt cche cchr ccoc ccrc ccre ccrg ccrt cctc cctt ccuc ccut cec- cece ceco cect ceec cege cego ceor ceou cer- cerc cere cero cert cet- cete ceto cgcc cgcg cger cgro cgtu chce chch chec chee cheh cher chet cheu chge choc choh choo chor chou chrc chro chrr chrt chto chtr chtt chug chur chut coce coch coco coct cocu cogh cogo coho cooh coot cor- corc core corg coro corr cort cotc cote coth coto cott cotu coue cour cout crcc crce crcr cre- crec cree creg creh creo cret creu croc croe croh croo cror crot crrt crtc crue crug crut ctec ctge ctgu ctor ctot ctrc cucc cuce cuer cure curo curr curt cut- cutc cute cuth cuto cutt 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 egcc egcg egcr egec egee eger egge eggh eggo eghe eghh ego- egor egot egre egte ehcc eheh eher eheu ehre ehte eore eotc eoto ercc erce erch erec erer eret erg- ergg ergh ergo erhc erhu eroc eroe eroo errc erre erro erth ertu eruc eruh erur etcc etch etco etec etee eter eth- ethe etho etoe etoh etre etro ette etto ettu euch euer euge eugh eur- eurc eure euro eurt euth gc-c gccc gcet gcrg gctc gece geer geet gege gegg gego geht gehu geo- geog gere gero gert geru gete getg geth geto gett geue gggg gghg ghee gheg ghug goce goch gocr goer gogh gogo goog goor goot gore gorg goro gorr gort gote goth goto gott gou- goug gour gout grcc grce grec gree greg gret greu groc grog groh groo gror grot grou grrr grtc grue grug grur grut gtco gtcr gtoe guch guer guge gugg gugh gugu guhe guhr gure gurg gurh guro gurr gurt guru gute guth guto gutt gutu hccc hcch hcgh hech hect heeg heer heet hege hegg hegh hego hehe heho heor heou herc here herg hero herr hert heru hete heth heto hett hetu heue heug heur hggc hgtc hhgg hhhh hoce hoch hocr hoer hoge hogg hogh hogo hogu hohe hoho hooe hoor hoot horc hore horg horo horr hort hote hoth hoto hotr hott hotu houe hour hout hree hrrc hrte htcc htet htoh httr huch hucu huer huet huge hugg hugh hugo huhu huor huot hure huro hurr hurt huru hute huth huto hutt hutu o-eo occc occt oce ocee ocet oche ocht ocre ocro ocrr oct- octe octo ocur oec- oecc oeec oere ogee oger ogge oght ogog ogou ogre ogro ohcc ohee oher ohgr ohho ohoh ohre ohte ohto ohtu oocr ooer ooho oooh oooo oore oort orce orch orco ore- orec oreg oreh oreo orer orge orgo orhe oro- oroe oror orot orro ortc orte orth orto 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- oute outh outo ouu- rccc rcet rcgc rcrg rctc rctg recc rece rech recr rect recu reet rege rego regr regt regu rehe reht reog reot reou rere rerg rero rert reru rete reth reto retr rett reue reut reuu rgtr rhce rhcg rhee rheo rhet rhoc rhog rhoh rhue rhug rocc roce roch roco roeg roer roet roge rogg rogh rogo rohe rohr rohu roog roor root rorc rore roro rort roru rotc rote rotg roth roto rotr rott roue rouh rout rrrr rtcc rtce rtcg rtee ruce ruch ruct ruer ruet ruge rugg rugh ruhe ruhh ruhr rurc rure ruro ruru rute ruth ruto rutt rutu tccc tccu tch- tche tchh tcho tchr tchu tctc 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- thec thee theo ther thet theu thoe thog thoo thor thot thou thre thro thru thtr thue thug thur 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 truc true trug trut truu tteo tter ttoe tttt tucc tuch tuco tuer tuet tugg tugh tugu tuht tuhu tuor turc ture turg turo turr turt turu tute tuto tutt tutu tuuo uche ucho ucrc ucut ugcc ugcg ugeo uggo uggt ughe ugro ugur uguu uher uhoh uhuh uocc uor- uore 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