roop roor root rope ropo rore roro rort roru rote rotg roto rotr rott roue rouf roup rout rpet rpoe rpof rrrr rtee rttp ruer ruet rufe ruff rufo ruft ruge rugg rupe rupp rupt rure ruro rurp ruru rute ruto rutt rutu teef teer teet teff teft tegg tego tegt tegu teor tepe tepp tepu ter- tere terf tero terp terr teru tete teto tetr tett tetu teut tfot tfpt tftp toee toer toet toff tofo toft tofu toge togo togr togt toof toor toot top- tope topf topo topp topt topu tore torf torg toro torp torr tort toru tote toto totr tott toug toup tour tout tpeg tper tppp tppr tpte tptp tptr tput tre- tree tref treg treo tret treu trfr trge troe trog troo trop trot trou trpe trpg trpp trte trtr true trug trut truu tteo tter ttff ttoe ttop tttt tuer tuet tufe tuff tufo tuft tufu tugg tugu tuor tupe tupo tupu ture turf turg turo turp turr turt turu tute tuto tutt tutu tuuo u-rp ufer uffe uftp ugeo ugep uggo uggt ugro ugur uguu uofg uofo uor- uore upgo upor uppe uppp uppu upto upup ure- uret urfe urff urft urge urgu uro- uroo urpo urre urte urup urur urut utep uter utfo utor utto uttu utug uutf uuuu

-tree e-pro eeeee eepee ef-tu efere efetf effer effet efore efter efuru efutu egger egret eofor eorre epopt epote eptfe epure erege erept erere ergo- ergot eroge eroor erore eroto error errtu erte erter ertug erugo erupt etete etoro etour etree etrog etter eturu euro- europ eurre feeor feere fefor fegue feoff feret ferr- ferre ferro ferte feter feto- fetor fette feuer feuge feute foggo fogou fogue fogup foore foote fore- foreo foret forge forgo forro forte forto forur fotte fotur fouee fouet fouge fougo foupe foure fourg fouro fprot freep freer freet frege frere frett freur froop froot frore frote froup frugo frute fruto ftrtt fu-fu fuego fuero fugee fuger fugro fugue fugug furo- furor futog futop futur geere geert geete geeup gefte gegge geoff geoop georg geppo gerre gertt geruf getee geter getgo gette getto getup go-go go-oo go-op go-to gofer goffe gofor gofup goget gogro gogue gooff googe goore goote goout goper goppe gopro goree gorer gorge gorgo gorre goter gotoo gotop gotor gotto gotup gotur gouet goufe gouge goure gprof greef greer greet grefe greff grege gregg grego greot grepe grepo grete grett greup greut grftr grgur groet grofe groff groge grogg groof groop groot grope gropp grote grott groue grouf group grout grrrr grufe gruff gruft grure gruut gtrot guere guero guoge gurge guroo gurre gurro gurur gutte o-fer oeppo offer offof offre offto ofget ofoto ofour ofpop ofter ogogo ogugu oo-er ooooo opepe opere opper opter opto- optot optto oreo- orere orero orfeo orfeu orfoe orfor orgue oroer orout orret orrgo orter ortet ortoo oruro orutu otego otere otero ototo otour otpor otter ottur oture ouert ouoro oure- outer outgo outof outre outro outto p-rep peege peere peert peete pepee peppe pept- pepto pepup perer peret perge pergo perot perou perre perro perte perto perur peter petr- petre petro petru pette petto petur peure pforp pgrep po-po poete pogge pogue pooer poope poopo poore poort poote poper popet popop poppe poppo popup porer poret porge porgo poro- porog porro porte porto portu porur potee poter potof potoo potop potor potpe potro potte potto pottu pouer pouff poupe poure preef preff prego preop prepg prete preto proer profe proff proft progg proof proor proot prop- prope propp propr propt prore prot- proto prout prtor prute pter- ptere ptero ptpre ptprf ptprg ptpro ptprr ptprt ptpru puero puett puget pugot pupet puppe puppo puree purer purge puro- purre purte puter putor putre putt- putte putto puttu putuo putup re-up reefe reeft reege reepe reere refer refet reffe reffo refut reger reget regge reggo regtt regur regut reorg repeg repet repop repor repot reppe repro reprt reput rere- reree reret retee reter retgo retop retrg retro rette retto reuer reuet reute ro-ro roero roffe rofor roger roget rogfp rogge rogue rooer roofe rooft rooge roope roore roote rooue roper roppe rorer roter rotge roto- rotor rotot rotte rotto rouer rouet roufe rouge roure route routt rperf rprop rptor ruegg ruere ruete ruffe ruffo rufo- ruger ruget rugge rupee ruper ruter rutog rutte ruutu t-pop t-top teege teepe teeup tefe tegre tegur tepee tepet tepeu tepor teppo teppu teret tereu terge tergo tergu teror terre terro tert- teruo teter tetr- tetro tette teuge teuto to-go toego toeof toerr toeto tofet toffo tofop tofor tofte toget togge togou togue togup toore topee toper topet topo- topof topog topor topot toppo topto topup toreo toret torgo torog torpe torpo torre torro torte torto tortu torue toter toto- totoe totoo totop totte totup tougu toupe toure touro toute tprot treer treet trefe treff treg- trego trepp trept trere trete trett treut troee trofe troff troft troop trop- trope tropo trott troue troup trout truer truff trugg trugo trupt truro trute ttttt tuero tuffe tufte tugof tugou tuotu tupee tupou turet turgo turot turre turro turtu turup turut tutee tuteo tutor tutte tutto tuuru u-pop ufere ufofu ugoff ugro- ugrug uouee upeet upfor upoff upper upput upter uptop ureo- urger urgut urour urter urupe urutu uter- utero utro- utrop utror utter uttur uturu ututo uuuuu

e-four e-port effere effete effoff effore effort effutu efreet efter- eggert egrote eototo epopee erfurt eroto- errett errour etgert etoeot ettore ettutu europe euroto eururo eutere f-prot feeror feetof feofor ferfer fergee ferrer ferret ferro- ferrup ferrur fertee ferter fetter feture feuter foerre foeto- foetor fogger foofoo foofur footer fopper foppet forego forger forget forgot forout forpet forrer forrot fortee forter forure foufou fougou fougue fourer fourgo fourof fourou fourto fouter foutre freeof freepr freeto freeup frefre frette freure froger froggo froofe fruupp fterer fterre ftroop fuerte fufore fugger furfur furore furour furrer furrfu futret futter future futuro gee-up geegee geegot gegger georef george gerege gereut gerger geroff