rego regr regt regu rele rell relo relt reof reog reol reot reou rere rerg rero rert reru rete reto retr rett reue reuf reul reut reuu rfef rffl rgtr rlee rlef rleu rlug roeg roel roer roet rofe roff rofl rofo roge rogg rogo role rolf roll rolo rolt roof roog rool roor root rore roro rort roru rote rotg rotl roto rotr rott roue rouf roul rout rrle rrrr rtee rtle rtlt ruel ruer ruet rufe ruff rufo ruft ruge rugg rule rull rulo rure ruro ruru rute rutl ruto rutt rutu teef teel teer teet teff tefl teft tegg tego tegt tegu tel- tele telg tell telo telt telu teor ter- tere terf tero terr teru tete teto tetr tett tetu teut tfot tgel tgle toee toer toet toff tofo toft tofu toge togo togr togt tol- tole toll tolo tolt tolu toof tool toor toot tore torf torg toro torr tort toru tote toto totr tott toug toul tour tout tre- tree tref treg treo tret treu trfr trge troe trog troo trot trou trte trtr true trug trut truu tteo tter ttff ttoe tttt ttul tuel tuer tuet tufe tuff tufo tuft tufu tugg tugu tule tull tulo tulu tuor ture turf turg turo turr turt turu tute tutl tuto tutt tutu tuuo uele uell ufel ufer uffe ugeo uggo uggt ugol ugro ugur uguu ulee uleo ulfe ulft ulle ullo ullr ulo- ulog ulto ultt ulul uofg uofl uofo uor- uore ure- uret urfe urff urft urge urgu urle uro- urol uroo urre urte urur urut utel uter utfo utor utto uttu utug uulu uutf uuuu

-tree eeeee eeler ef-tu efere efetf effer effet efore eftel efter efuru efutu egger eglog egolf egret eleet elegu elele eleo- eleot eleut elge elgee elger elgol ellel eller ellet elloe ellul eloee eloff eloge elole eloor elore eloro elote elout eltro elulu eluru elute eofor eorre erege erere ergo- ergot eroge eroor erore eroto errol error errtu erte ertel erter ertug erugo etete etoll etool etoro etour etree etrog ettel etter ettle eturu euell euler eurel euro- eurre feele feeor feere fefor fegue felet felle felte feltt feoff feole ferel feret ferle ferlo ferr- ferre ferro ferte fetel feter feto- fetor fette feuer feuge feule feute fleer fleet flegg flere flero flert flete flett fleur flogo floor flore floro floru flote floto flour flout fluff fluo- fluor flure flurr flurt flute fogel foggo fogle fogou fogue folet folle follo foole foore foote fore- forel foreo foret forge forgo forro forte forto forur fotte fotur fouee fouel fouet fouge fougo foule foure fourg fouro freel freer freet frege frere frett freur froot frore frote frugo frute fruto ftlee ftlog ftrtt fu-fu fuego fuero fugee fuger fugle fugro fugue fugug fulle fullf fullo furel furo- furor futog futur g-log geere geert geete gefte gegge gelee geler gelle gello gelou gelru gelto gelug geoff georg geoul gerle gerre gertt geruf getee geter getgo gette getto ggulu gleer gleet gleff glegg glele glere glete glett gloet glofe gloff glogg gloor glore glote glott gloue glour glout gluer glufe gluff glut- glute gluto glutt go-go go-lo go-oo go-to gofer goffe gofor gogel goget gogle gogol gogro gogue gogul golee golet golfe golfg golfo golle gollu golog golol golug gooff googe goole goore goote goout goree gorel gorer gorge gorgl gorgo gorle gorlo gorre goter gotoo gotor gotto gotul gotur gouet goufe gouge goule goulf goult goure gourl greef greer greet grefe greff grege gregg grego grell greot grete gretl grett greut grftr grgur groel groet grofe groff groge grogg grole groll groof groot grote grott groue grouf groul grout grrrl grrrr gruel grufe gruff gruft grure gruut gtool gtrot guelf guell guelt guere guero gugel gugul guler gulet gulle gulo- gulou gulte guoge gurge gurle gurlt guroo gurre gurro gurur gutte leell leeof leere leert lefeu leffe lefou leful leger legge leggo legof legto leleu lelle lerer lerge lerot letgo letot letre lette letto letur leuge leuro llerg lofer loffe lofou lofte logge logo- logol logue loler lollo lolol looer looft looge loore loote lorel loreo lorer loret lorre lorut lotof lotor lotru lotte lotto louer louge loule loure louro luego lufre lufte luger lugge lugol lugre lulle lulte lulul luogu lurer lurgg lurue lute- luteo luter lutol lutte lutto o-fer oelet oerel oerle offer offof offre offto ofget ofoto ofour oftel ofter oggel oggle ogler ogogo ogugu oleo- olere olleo oller ollur olotu olour oltet oltre oo-er oogle ooooo orell oreo- orere orero orfeo orfeu orfoe orfor orful orgel orgle orgue orgul orlet oroer orolu orout orret orrgo orter ortet ortoo oruro orutu otego otell otelo otere otero otole otolo ototo otour otter ottur otulu oture ouert ougle oullo ouoro oure- ourol outer outgo outof outre outro outto reefe reeft reege reere refel refer refet reffe reffo refut regel reger reget regge reggo regle regtl regtt regul regur regut relee relet rello relog relot relte relue reorg rere- reree reret retee retel reter retgo retrg retro rette retto reuel reuer reuet reule reute ro-ro roell roero rofel roffe rofor roger roget rogge rogue roleo rolfe rolfo rolle rollo rooer roofe rooft rooge roole roore roote rooue rorer rotel roter rotfl rotge rotle roto- rotol rotor rotot rotte rotto rouer rouet roufe rouge roule roull roure route routt ruegg ruele ruell ruere ruete ruffe ruffo rufo- rufol ruger ruget rugge ruler rullo ruter rutle rutog rutte rutul ruule ruutu teege teele teell tefe tegel tegre tegur tele- teleg teleo teler teleu tell- telle tello telo- teolo teotl teret tereu terge tergo tergu teror terre terro tert- teruo tetel teter tetle tetr- tetro tette teuge teuto tlell tlett to-go toefl toego toeof toerr toeto tofet toffo tofol tofor tofte toget togge toggl togou togue toler tolet tolle tollo toloo tolor tolu- tolug toole toolt toore torel toreo toret torgo torog torre torro torte torto tortu torue torul totel toter totle toto- totoe totoo totte touel tougu toule toull toure touro toute treer treet