ioci iocp ioee ioii ioio ioit iooi iooo iore iori iote ioto ipcc ipce ipct ipec iper ipet ipex ipie ipix ipoe ipop ippc ippo ippr ipri iptc ipto iptv ipxe ircc ircx iree irer irex iri- iric irie irio irip irix iroc irop irov irpc irpe irrc irre irri irte irti irtp itec itep iter itet itex itic itie itoi itoo itor itpc itri itto ivec iver ivic ivie ivor ivre ixxi o-eo occc occi occt oce ocee ocet ocpp ocre ocro ocrr oct- octe octi octo oec- oecc oeec oere oeti oevp oici oier oiii oipc oire oirt oitc oiti oocr ooer oooo oore oort ootp opec opei opep oper opet opex opic opie opii opio opit opo- opor oppi oppo opti opto orce orci orco ore- orec oreo orer orex ori- oric orie orio orit orix oro- oroe oror orot orpc orpe orpi orri orro ortc orte orto orve orvr otee otep oter otic otit oto- otoe otoo otor otov otpp otre otro otte otti otto ovee over ovet ovi- ovie ovo- ovoo ovot ovpp ovre oxep oxer oxi- oxic oxie oxo- oxox oxxo pccc pcce pcep pcer pcip pcoe pcpp pcrc pcre pcte pctv pece peci peco pecr pect peec peep peer peet peev peio peip peir peit peor pepe pepi pepo per- perc pere peri pero perp perr pert perv pete peti peto petr pett picc pice pici pico picr pict piep pier piet piip piot pipe pipi pipo pipp pirc pire piri piro pirr pite piti pito pitr pitt pitx pivo pixo pixx poce poco poer poet poio poix poop poor poot pop- popc pope popi popo popp popt porc pore pori poro porr port potc pote poti poto pott povo ppcc ppci pper ppic ppie pppo pppp pprc pptt pptv prcc prcp pre- prec pree prep pret prev prex pri- prie prii priv prix pro- proc proe proo prop prot prov prox prri prtc prti prtp prtr ptcc pter ptop ptox pttc pvco pxtv rccc rcep rcet rcic rcpi rcpo rcpt rctc rcti rctv rcvr recc rece reci recp recr rect reep reet reev reii reir reit reop reot repe repi repo repp repr rept rere reri rero rert rete reti reto retr rett reve revi revo revp rexx ricc rice rico rict riep rier riet riex riot ripe ripi ripp ripr ript rire riri rite riti rito ritt rive rivo rivp rixc rixe rixo rocc roce roco roer roet roev roio roir roit rooi roop roor root roox rope ropo rorc rore rori roro rort rotc rote roti roto rotr rott rove rovi rovo roxo rpet rpii rpix rpoe rrrr rtcc rtce rtee rtei rtex rttp rtve rtvi rv-c rver rxvt tccc tcep tcov tcpo tctc teco tecr tect teec teer teet teev teic teie teip teir teor tepe tepi tepp ter- terc tere teri tero terp terr tete teti teto tetr tett tetx text ticc tice tico tie- tiee tiei tieo tiep tier tiet tiit tiop tip- tipc tipe tipi tipo tipp tipt tire tiri tiro tirr titc tite titi tito titp titt tivi tivo tixt toce toci toco toee toei toer toet toie toit toor toot top- tope topi topo topp topt topv torc tore tori toro torp torr tort torv torx totc tote toti toto totr tott tove tovo tox- toxi toxo toxt tpcp tper tpir tppp tppr tpte tptp tptr trcc tre- trec tree trei treo tret trev trex tri- tric trie trio trip trit trix troc troe troi troo trop trot trox trpc trpe trpp trpv trtc trte trtr ttcp tteo tter ttoe ttop tttt tver tvri tvro tvrr tvtv txii txtr vcci vecc veci veep veer veet veie veii veip veir veit veix veor vepe vepr ver- vere veri vero vert vete veti veto vetr veve vevi vevo vexi vext vexx vic- vice vici vico vict vier viet viii vipr virc vire viri viro virr virt vite viti vito vitt vive vivi vivo vixx voce voei voer voet voic voie voio voip voir voit voix vooc voor voot vopt vor- vore vori voro vort vote voto votp voxx vpro vrci vreo vret vrio vroc vrot vrto vrtx vt-i vt-x vtec vtpr vver vvvv xcii xciv xcri xcvi xeer xer- xero xert xexe xico xiii xipe xito xixi xoco xoro xorp xote xove xoxo xpcc xper xpot xpto xrep xtep xtie xtro xvii xxii xxiv xxix xxvc xxvi xxxi xxxo xxxv xxxx

-tree c-cor c-evo c-p-c c-pop c-tec ccccc cccii ccctv cccvi ccett cciii ccitt ccvii ccxii ceci- cecie ceco- cecri ceere ceipp ceirt ceoce ceoor cepci cepet cepic cepie cepii cepot ceppo cerc- cerce cerci cerco cerec cerer ceret ceric cerie cerio cero- ceroc cerre cerro certe cervi cervo cetic ceto- cette cevio cicer cicov cietc ciope ciovo cipce cipco ciper cippi cipre cipro circe circo cirex ciric cirie cirio cirr- cirri cirro citec citee citer citie citov citr- citro citte civet civic civie co-co co-op cocc- cocce cocci cocco coceo cocio cocir cocto coepe coete coeve coice coire coiro coite cooee cooer cooie coope coopt coore coote copce copec copei coper copic copie copii copir copit coppe coppi coppo copr- copre copro copte copto corce core- coree corer corex corie corio coro- coroi corop corot corpe corre corri corte corti corto cortv corve corvo coter cott- cotte cotto coveo cover covet covic covie covit coxie cpctc cpeir crece creep creer creio creo- creop creot crepe crept crete creve crice crier crio- cripe cript crito croce croci croco croix crooe croop croot cropc crope cropo crore crote crott crove cteep ctree ctrie ctrip cttee cttoi cviii cvrce cxxxv e-pro ecipe ecori ecorp ecorv ecrit ecto- ector ectot eeeee eepee eerie eetti eevee eever eieio eipic eipri eirie eiter eitri eivor eorre epcot eperc epice epico epopt epote epoxi eppie erect erept erere ereve erice ericv erier eriic erio- erite erixx eroor erore eroto error erte erter ervie etete etext etio- etite etive etoro etree etter ettie evere everi evero everr evert evete evett eveve evict evite