-tree c-cor c-p-c c-pop c-tec ccccc ccett ceco- ceere cefcu cefor ceoce ceoor cepet cepot ceppo cerc- cerce cerco cerec cerej cerer ceret cerje cero- ceroc cerou cerre cerro certe ceto- cette cfour cfu-e co-co co-op cocc- cocce cocco coceo cocto cocur coepe coete coeur cofer coffe cofre cofur cojoc cooee cooer coope coopt coore coote copce copec coper coppe coppo copr- copre copro copte copto copur coput corce core- coree corer coreu corfe corfo corfu coro- corop corot corpe corre corte corto coter cott- cotte cotto cottu couco couer coupe coure court couru couto coutu cpcfc cpctc crece creep creer creft creo- creop creot crepe crept crepu crete cretu creu- creue creup croce croco croft crooe croop croot cropc crope cropo crore crote crott croup crout cruce cruet crufe cruft cruor crupe crure cteep ctree cttee cuero cueto cueup cufeu cuffe cufre cuoco cuore cuper cupof cupr- cupro curce curer curet curre curro curto curup cutco cutcu cutee cuter cutro cutto cutup e-pro eccup ecoff ecorp ectfe ecto- ector ectot eeeee eepee ef-tu efere efetf effer effet efore efter efuru efutu eject ejure eofor eorre epcot eperc epopt epote eptfe epure erect erept erere eroor erore eroto error errtu erte erter eruct erupt etete etoro etour etree etter eturu eucre eujet euro- europ eurre feeor feere fefor fejer fejoe feoff ferce feret ferr- ferre ferro ferte feter feto- fetor fette feuer feute focer foore foote force fore- foreo foret forro forte forto forur fotte fotur fouee fouet fouju foupe foure fouro fprot frcpc freej freep freer freet frere frett freur froop froot frore frote froup fruct frute fruto ftrtt fu-fu fuco- fuero fuoco furo- furor futop futur j-pop j-roc j-top jeetp jeetu jejur jeppe jeppo jeppu jeroo jerre jerte jerup jetco jetee jeter jette jetto jetut jeure joe-e joeuf joffe jofre jofur jooto jopee joppe joree jotto jotur jouef joupe joure joute jouto jrotc ju-ju jueju juppe juppo jurco juror juter jutro juuru o-fer occur ocftc ocoee ocote ocree octet octo- octor oeco- oeppo oerje offer offof offre offto ofoto ofour ofpop ofter ojuju oo-er oocre ooooo opepe opere opper opter opto- optot optto orcet orcop oreco oreo- orere orero orfeo orfeu orfoe orfor oroco oroer orout orret orter ortet ortoo oruce orujo oruro orutu otere otero otoce ototo otour otpor otter ottur oture ouert ouoro ource oure- outer outjo outof outre outro outto p-rep pcept pcert pctct pecco pecje peece peere peerj peert peete pepco pepee peppe pept- pepto pepup perce perec perer peret peroj perot perou perre perro perte perto peruc peruj perur petco petcu peter petr- petre petro petru pette petto petur peuce peure pforp po-po pocop poeej poete pooer poope poopo poore poort poote popco poper popet popop poppe poppo popup porco porcu porec porer poret poro- porro porte porto portu porur potco potec potee poter potoc potof potoo potop potor potpe potro potte potto pottu pouce pouer pouff poupe poure prece preco preef preff preop prete preto proer profe proff proft proof proor proot prop- prope propj propp propr propt prore prot- proto prout prtor pruce prute pter- ptere ptero ptprc ptpre ptprf ptprj ptpro ptprr ptprt ptpru puero puett pujut pupet puppe puppo purce puree purer purje puro- purre purte putco puter putor putre putt- putte putto puttu putuo putup r-co- re-up recce recco recep recet recpt rect- recte recto recue recur recut reece reefe reeft reepe reere refco refer refet reffe reffo refut rejto repco repec repet repop repor repot reppe repro reprt reput rere- reree reret retee reter retje retop retro rette retto reuer reuet reute ro-ro rocco rocor rocou roero roffe rofor rooer roofe rooft roope roore roote rooue roper roppe rorer roter roto- rotor rotot rotte rotto rouer rouet roufe roure route routt rperf rprop rptor rtejr rucer ruere ruete ruffe ruffo rufo- rupee ruper rurec ruter rutte ruutu t-pop t-top tecou teepe teeup tefe teoco tepco tepee tepet tepeu tepjf tepor teppo teppu terce terco teret tereu terje teror terre terro tert- teruo teter tetr- tetro tette teuto tjore tocco toco- tocut toece toeof toerr toeto tofej tofet toffo tofop tofor tofte toore topcu topee toper topet topo- topof topor topot toppo topto topup torce toreo toret torje torpe torpo torre torro torte torto tortu torue toter toto- totoe totoo totop totte totup toupe toure touro toute tprot treco treer treet trefe treff trejo trepp trept trere trete trett treut troco troee trofe troff troft troop trop- trope tropo trott troue troup trout truce truco truer truff trupt truro trute ttttt tucep tucet tuctu tuero tuffe tufte tuotu tupee tupou turco turet turje turju turoc turot turre turro turtu turup turut tutee tuteo tutor tutte tutto tuuru u-cee u-pop ucero ufere ufofu ujue uouee upc-e upcot upcut upeet upfor upjet upoff upper upput upter uptop ureo- urooj urour urter uruce urucu urupe urutu uter- utero utro- utrop utror utter uttur uturu ututo uuuuu