-hou d-tv dddd ddot ddre ddtv dedd dede dedo dedu deed deef deer deet deev defe deff defo deft dehu deor der- dere derf dero derr derv dete deth deto detr deue deur deut deve devo dfdt dfer dfoe dfrf dftr dhed dhee dher dhod dhor dhur dod- dodd dode dodo doer doff dohr dood doof door doot dord dore dorf doro dorr dort doru dotd dote doth doto dott doud doue douf dour dout dove dred dree dref dreh dret drev drod drof droh drot drou drue drut druu druv dted dthd dtor dtot dudd dude dudo dudu duer duet duff dufu duhe duhr duhu duo- dure duro durt duru dute duur duut duve dvdr dvfr dvor edde eddo ede- edeh eder edfu edod edou edru edtv edur edve eede eedu eeee eefe eero eete eeth eetu efeo efet efor eft- eftu ehdd eheh eher eheu ehre ehte ehud eode eore eotd eoto erde erdf ered erer eret erev erft erhu erod eroe eroo erre erro erth ertu eruh erur eruv erve etee eter etfe eth- ethe etho etoe etoh etre etro ette etto ettu etvo eude euer eur- eure euro eurt euth ever evet evoe evoo evre fdot fede feed feer feet fefe feff fefo fehd fehr fehu feod feof feoh ferd fere fero ferr fert feru ferv fete feth fetr fett fetu fetv feud feve fevr ffee ffff ffrr fftf fode foed foer fofo fohr food foof foot for- ford fore foro forr fort fote foth foto fott foud four fout fove fr-v fred free freo fret froe froh frot frou frue frvt fter fudd fude fuet fuff fufu fuor fur- fure furo furr furt fute futo futu hdod hdtt hdtv hedd hede hedo heed heef heer heet hefd hefe heft hehe heho heor heou herd here hero herr hert heru hete heth heto hett hetu heue heur heve hevt hhhh hhof hode hodh hodr hoed hoer hofe hoff hofu hohe hoho hood hooe hoof hoor hoot hord hore horo horr hort hotd hote hoth hoto hotr hott hotu houd houe houf hour hout hove hree hrod hrte hrtv hrud htet htoh httr hudd hude hudo hudu hued huer huet hufe huff hufu huhu huor huot hurd hure huro hurr hurt huru hute huth huto hutt hutu hutv huve hvtr 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 ofor ofre ohed ohee oher ohho ohoh ohre ohte ohto ohtu ooer ooff ooho oooh oooo oord oore oort orde ordo ordu ore- ored oreh oreo orer orfe orff orfu orhe oro- oroe orof oror orot orro orte orth orto orve orvr oted otee oter othe otho othr oto- otoe otof otoh otoo otor otov otre otro otte otto ottu otur oude oudh oued ouer oufe ouff our- oure ouro ourt out- oute outh outo ouu- ovde ovee over ovet ovhd ovo- ovod ovoo ovot ovre rder rdev redd rede redh redo redr redu reed reef reet reev refd refe reff refr reft refu rehe reht reod reof reot reou rerd rere rero rert reru retd rete reth reto retr rett reue reuf reut reuu revd reve revo rfef rhee rheo rhet rhod rhoh rhue rodd rode rodo roed roer roet roev rofe roff rofo rohe rohr rohu rood roof roor root rore roro rort roru rote roth roto rotr rott roud roue rouf rouh rout rove rovo rred rrrr rtdt rtee rtve rudd rude rudo rued ruer ruet rufe ruff rufo ruft ruhe ruhh ruhr rurd rure ruro ruru rute ruth ruto rutt rutu ruud ruve ruvu rved rver rvvh tdff tdor tdtv tedd tede teed teef teer teet teev teff teft 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 thoo thor thot thou thre thro thru thtr thud thue thur todd tode todo todt todu toed toee toeh toer toet toff tofo toft tofu toho tohu tood toof tooh toor toot tord tore torf toro torr tort toru torv totd tote toth toto totr tott touh tour tout touv tove tovo tre- tred tree tref treo tret treu trev trfd trfr trod troe troo trot trou trte trtr trud true trut truu tteo tter ttff ttoe tttt tude tudu tuer tuet tufe tuff tufo tuft tufu tuht tuhu tuor turd ture turf turo turr turt turu tute tuto tutt tutu tuuo tver tvro tvrr tvtv uder udet udev udoh udoo udot ufer uffe uh-d uhde uher uhoh uhuh uofo uor- uore uovo urde urdu ure- ured ureh uret urfe urff urft urho uro- uroo urre urrh urte urth urur urut urve uter utfo uthe utor utto uttu uutf uuuu uver uvrd uvvu vder vdot vdre vede vedo veer veet veho veht veoh veor ver- verd vere vero vert vete veth veto vetr veur veve vevo vfor vhhh vode vodo voer voet voeu voff vofr voho vohu voor voot vor- vord vore voro vort voru votd vote voth voto voud voue vouh vour vout vred vref vreo vret vrhe vrot vrto vudu vurt vutv vver vvvv