pcrc pcre pcte pctv pece peco pecr pect peec peen peep peer peet peev pen- penc pene penn peno pent peon peor pepe pepo per- perc pere pern pero perp perr pert perv pete petn peto petr pett pnec pnet pnon pnot pnpo pnpp pnro pntr poce poco poer poet ponc pone pono ponp pont poon poop poor poot pop- popc pope popo popp popt porc pore porn poro porr port potc pote poto pott povo ppcc ppen pper pppn pppo pppp pprc pptn pptt pptv prcc prcp pre- prec pree pren prep pret prev prnp pro- proc proe pron proo prop prot prov prtc prtp prtr ptcc pten pter ptop pttc pvco rccc rcep rcet rcnr rcon rcpo rcpt rctc rctv rcvr recc rece recp recr rect reen reep reet reev rene renn reno rent reop reot repe repo repp repr rept rere rero rert rete reto retr rett reve revo revp rnco rncp rnnt rnot rnpv rntp rocc roce roco roen roer roet roev ronc rone rono ront roon roop roor root rope ropo rorc rore roro rort rotc rote rotn roto rotr rott rove rovo rpet rpoe rpon rppn rptn rrrr rtcc rtce rtee rttp rtve rv-c rver tccc tcep tcnn tcon tcov tcpo tctc teco tecr tect teec teen teer teet teev tenc tene tenn teno tenp tent teon teor tepe tepp ter- terc tere tern tero terp terr tete teto tetr tett tncc toce toco toee toen toer toet tone tonn tono toon toor toot top- tope topo topp topt topv torc tore torn toro torp torr tort torv totc tote toto totr tott tove tovo tpcp tper tpon tppp tppr tpte tptp tptr trcc tre- trec tree tren treo tret trev trno troc troe tron troo trop trot trpc trpe trpn trpp trpv trtc trte trtr ttcn ttcp tten tteo tter ttoe tton ttop tttt tver tvon tvro tvrr tvtv vcon vecc veen veep veer veet ven- vene venn veno vent veor vepe vepr ver- vere vern vero vert vete veto vetr veve vevo vnto voce voer voet vone vonn vont vooc voor voot vopt vor- vore voro vort vote voto votp vpon vpro vreo vret vrnn vroc vron vrot vrpn vrto vtec vten vtpr vver vvvv

-tree c-cor c-evo c-one c-p-c c-pop c-tec ccccc ccctv ccett ccnet ceco- cecon ceene ceere cence ceno- cenon cenpn cenpo cenpt cent- cento centr cenvp ceoce ceoor ceorn cepet cepno cepot ceppo cerc- cerce cerco cerec ceren cerer ceret cerne cerno cero- ceroc ceron cerre cerro certe cervo ceten ceto- ceton cette cnnnn cnote cnptv cntrc co-co co-np co-op cocc- cocce cocco coceo cocon cocto coen- coepe coete coeve conco concr coner conne cono- conon conop conor conte contn conto contr contv convo cooee cooer coone coope coopt coore coote copce copec copen coper coppe coppo copr- copre copro copte copto corce core- coree coren corer corne corno coro- coron corop corot corpe corre corte corto cortv corve corvo coter coton cott- cotte cotto coven coveo cover covet cpctc crece creen creep creer cren- creo- creon creop creot crepe crept crete creve crnce crnec crner croce croco crone crooe croon croop croot cropc crope cropo crore crote crott crove cteep cten- ctene cteno ctree cttee cvent cvrce e-one e-pro e-ten eccen econo ecorp ecorv ecto- ecton ector ectot eeeee eence eener eenet eepee eeten eevee eever encre eneco enent enero enete enevo ennet ennor enone enope enore enorn enote enper enpo enron enten enter ento- entre entro enver eorne eorre eoten epcot epeen epene eperc epone epopt epote epron epton erect ereen erept erere ereve ernen ernet erone eroor erore eroto erron error erte erter erven etern etete etnon etnre etoon etoro etree etten etter etton even- evene eveno event evere evero everr evert evete evett eveve evoor evote evren evron n-p-n n-vct ncree necco necr- necro nect- necto neece neere neeve nenno nente neoev neope neore neper neppe nepte nerco neree nereo neret neron nerre nerte nerv- nerve nervo netco neten netne netno neton netop netpc nette netto nettv netvc neven never nevet nevre nevve nnooo no-no no-op nocer nocet noct- nocte nocto noerr nonce nonet nonne nonno nonop nonot nonpc noone noort noote nopep noppe norce norco noren norev norne noroc noron norro norte nortt norvo notec noter notno noto- noton notpc notre notte notto novec novo- novoc novot nrotc ntete ntone ntoro oceno ocoee ocorn ocote ocree octet octo- octon octor oeco- oeno- oenoe oeppo oncee oncer oncet onco- oncre one-t onene oneno oneon oneop oneor onere onero oneto onne- onnen onnet onone onont onoon onore onorn onoto onpop onpot onrce onten onto- ontoe ontoo ontop oo-er oocre ooooo oovoo opcon opepe opere opnet opnto opone opovo opper oppon opter opto- optot optto orcet orcon orcop oreco oreo- orere orero ornee ornon ornot oroco oroer orono orpen orret orter ortet orton ortoo orven orvet otene otere otero otoce otono ototo otpor otrov otten otter ottov ovcon oveco over- overo overt ovett p-n-p p-rep pcept pcert pctct pecco pecon peece peene peent peere peert peete peeve pence penco pene- pener penev penne penon penor penov penre pent- pente peone peont pepco pepee pepon peppe pept- pepto perce perec peren perer peret perne perno pernt peron perot perov perre perro perte perto perve pervo petco peter peton petr- petre petro pette petto pevno pneo- pnetc po-on po-po pocno pocop poete ponce poner ponne ponor ponte ponto pooer poope poopo poore poort poote poove popco poper popet popon popop popov poppe poppo porcn porco porec porer poret porn- porno poro- poron porro porte porto potco potec potee poter potoc poton potoo potop potor potpe potro potte potto pover povet povvo pptnt prece preco preen prene prent preon preop prepn prete preto pretv preve prntr proer prone proor proot prop- prope propn propp propr propt prore prot- proto prove provn provo prtor pter- ptere ptero ptprc ptpre ptprn ptpro ptprr ptprt pveto pvrtc r-co- recce recco recen recep recet recon recpt rect- recte recto reece reene reepe reere