-hou dddd ddot ddre dedd dede dedo dedu deed deef deeg deer deet defe deff defg defo deft dege degh dego degu dehu deor der- dere derf derg dero derr dete deth deto detr deue deur deut dfdt dfer dfoe dfrf dftg dftr dgeg dgge dghe dhed dhee dher dhod dhor dhur dod- dodd dode dodg dodo doeg doer doff dog- doge dogg dogh dogo dogu dohr dood doof door doot dord dore dorf doro dorr dort doru dotd dote doth doto dott doud doue douf doug dour dout dred dree dref dreg dreh dret drge drod drof drog droh drot drou drue drug drut druu dted dthd dtor dtot dudd dude dudo dudu duer duet duff dufu dugu duhe duhr duhu duo- dure durg duro durt duru dute duur duut edde eddo ede- edeh eder edfu edge edod edou edru edur eede eedu eeee eefe eerg eero eete eeth eetu ef-g efeo efet efgh efor eft- eftu egee eger egfh egfr egge eggh eggo eghd eghe eghh ego- egor egot egre egte ehdd eheh eher eheu ehre ehte ehud eode eore eotd eoto erde erdf ered erer eret erft erg- ergg ergh ergo erhu erod eroe eroo erre erro erth ertu eruh erur etee eter etfe eth- ethe etho etoe etoh etre etro ette etto ettu eude euer euge eugh eur- eure euro eurt euth fdot fede feed feer feet fefe feff fefo fege fegg fehd fehr fehu feod feof feoh ferd fere fero ferr fert feru fete feth fetr fett fetu feud ffee ffff ffrr fftf fode foed foer fofo foge fogg fogh fogo fohr food foof foot for- ford fore forg foro forr fort fote foth foto fott foud foug four fout fred free freo fret froe frog froh frot frou frue frug fter ftgd fudd fude fuet fuff fufu fuge fugh fugo fugu fuor fur- fure furg furo furr furt fute futo futu gdfr gdor gdrt gedd gede gedo gedu geed geer geet gefe geft gege gegg gego geht gehu geo- geof geog gerd gere gero gert geru gete getg geth geto gett geue gfer gfor ggfg gggg gghg ghee gheg ghrf ghug gode godo goed goef goer gofe goff gofr gofu gogh gogo good goof goog goor goot gord gore gorf gorg goro gorr gort gotd gote goth goto gott gou- goud gouf goug gour gout gree gref greg gret greu grod grof grog groh groo gror grot grou grrr grue gruf grug grur grut gtfo gtoe gude gudo gudu guer guff guge gugg gugh gugu guhe guhr gurd gure gurg gurh guro gurr gurt guru gute guth guto gutt gutu hdgf hdod hdtt hedd hede hedg hedo heed heef heeg heer heet hefd hefe heft hege hegg hegh hego hehe heho heor heou herd here herg hero herr hert heru hete heth heto hett hetu heue heug heur hhgg hhhh hhof hode hodh hodr hoed hoer hofe hoff hofu hoge hogg hogh hogo hogu hohe hoho hood hooe hoof hoor hoot hord hore horg horo horr hort hotd hote hoth hoto hotr hott hotu houd houe houf hour hout hree hrod hrte hrud htet htoh httr hudd hude hudo hudu hued huer huet hufe huff hufu huge hugg hugh hugo huhu huor huot hurd hure huro hurr hurt huru hute huth huto hutt hutu o-eo oddd oded odeo oder odet odoh odoo odor odot odou odtu odur oedo oere oeuf ofdr ofer off- offe offh offo offr offu ofgo ofor ofre ogdh ogee oger ogfr ogge oght ogod ogog ogou ogre ogro ohed ohee oher ohgr ohho ohoh ohre ohte ohto ohtu ooer ooff ooho oooh oooo oord oore oort orde ordo ordu ore- ored oreg oreh oreo orer orfe orff orfu orge orgo orhe oro- oroe orof oror orot orro orte orth orto oted otee oter othe otho othr oto- otoe otof otog otoh otoo otor otre otro otte otto ottu otur oude oudh oued ouer oufe ouff ouge ough our- oure ouro ourt out- oute outh outo ouu- rder redd rede redh redo redr redu reed reef reet refd refe reff refg refr reft refu regd rege rego regr regt regu rehe reht reod reof reog reot reou rerd rere rerg rero rert reru retd rete reth reto retr rett reue reuf reut reuu rfef rgtr rhee rheo rhet rhod rhog rhoh rhue rhug rodd rode rodo roed roeg roer roet rofe roff rofo roge rogg rogh rogo rohe rohr rohu rood roof roog roor root rore roro rort roru rote rotg roth roto rotr rott roud roue rouf rouh rout rred rrrr rtdt rtee rudd rude rudo rued ruer ruet rufe ruff rufo ruft ruge rugg rugh ruhe ruhh ruhr rurd rure ruro ruru rute ruth ruto rutt rutu ruud tdff tdor tedd tede teed teef teer teet teff teft tegg tegh tego tegt tegu teho tehr teoh teor ter- tere terf tero terr teru tete teth teto tetr tett tetu teut tfot thdr the- thed thee thef theo ther thet theu thoe thof thog thoo thor thot thou thre thro thru thtr thud thue thug thur todd tode todo todt todu toed toee toeh toer toet toff tofo toft tofu toge togh togo togr togt toho tohu tood toof tooh toor toot tord tore torf torg toro torr tort toru totd tote toth toto totr tott toug touh tour tout tre- tred tree tref treg treo tret treu trfd trfr trge trod troe trog troo trot trou trte trtr trud true trug trut truu tteo tter ttff ttoe tttt tude tudu tuer tuet tufe tuff tufo tuft tufu tugg tugh tugu tuht tuhu tuor turd ture turf turg turo turr turt turu tute tuto tutt tutu tuuo uder udet udge udoh udoo udot ufer uffe ugeo uggo uggt ughe ugod ugro ugur uguu uh-d uhde uher uhoh uhuh uofg uofo uor- uore urde urdu ure- ured ureh uret urfe urff urft urge urgh urgu urho uro- uroo urre urrh urte urth urur urut uter utfo uthe utor utto uttu utug