pppp ppps pprc pprf ppsf ppss ppts pptt prcc prcf prcp prcs pre- prec pree pref prep pres pret prfc prfs pri- prie prif prii pris pro- proc proe prof proo prop pros prot prps prri prrs prsc prse prsi prso prss prtc prti prtp prtr psci psco psec psei psfs psip psis psoc psoi psos pspi pspp pspr psps psrp pssc psse psso psst psts ptcc pter ptop ptrf pttc rccc rccs rcep rcet rcfc rcic rcis rcos rcpi rcpo rcps rcpt rcsc rcsi rcss rctc rcti rcts recc rece reci recp recr recs rect reef reep rees reet refe reff refi refr refs reft reif reii reir reis reit reof reop reos reot repe repi repo repp repr reps rept rere reri rero rers rert rese resi reso resp ress rest rete reti reto retr rets rett rfef rffc rfic rftc ricc rice rico rics rict rief riep rier ries riet rife riff rifs rift riif riis rios riot ripe ripi ripp ripr rips ript rire riri rirs risc rise risi riso risp riss rist rite riti rito rits ritt rocc roce roco rocs roer roes roet rofc rofe roff rofo roif roio roir rois roit roof rooi roop roor roos root rope ropo rops rorc rore rori roro rort rosc rose rosi roso rosp ross rost rotc rote roti roto rotr rots rott rpcs rpet rpfc rpii rpoe rpof rpos rpps rpts rrfc rrif rrrr rrsp rscc rscs rsee rsfc rsis rsos rspo rsps rsre rstp rsts rtcc rtce rtee rtei rtes rtfc rtps rtss rttp rtts s-ic s-ii s-os sccc scce sccp sccs scct scec scee scep scer scet scfc scfe scfi sci- scic scie scif scio scip scir scis scit scoo scop scor scot scpe scpi scpo scps scpt scr- scrc scre scri scrs scsc scsi scso scsr scst sctc scto sctr scts se-c se-e se-f se-i se-o se-s se-t sec- secc sece seco secr secs sect seec seef seep seer sees seet seff sefi seft seie seif seii seip seir seis seit seoc seoi seop sepe sepi sepo sepp sepr seps sept serc sere serf seri sero serp serr sers sert sesc sese sesi seso sess sest set- setc sete setf seti seto sets sett sfcc sfco sfcs sfer sffc sfio sfor sfos sfpc sfrc sfro sfss sftp sfts sicc sice sici sico sicp sics siec sief sier sies sife siff sifo sifr sift siit sioe siop sior sios siot sipc sipe sipi sipo sipp sips sipt sirc sire sirf siri siro sirp sirr sirs sirt sisc sise sisi siss sist sit- sitc site siti sito sits sitt soce soci soco socr socs soec soeo soep soes sofi sofo soft soic soie soif soir sois soit soof soop soor soos soot sope sopi sopo sopp sops sore sori soro sorr sors sort sose sosi soso soss sost sotc sote soto sotp sots spcc spco spcs spec spee spef sper spes spet spfc spfs spic spie spio spip spir spis spit spoc spoo spop spor spos spot sppf spps spri spro sprs spse spso spsp spss spst sptc spto sptr spts srcc srct srec sreo sres srfc srfi sris sros srpc srps srpt srsp srtp srtr sscc ssce ssci sscp sscs ssec ssee ssep sses sset ssfc ssfp ssis ssit ssoc ssop ssot sspc sspe sspf sspo ssps sspt ssrc ssri ssrs sssc sssf sssi ssss sstc sstp ssts stcc stcp stcs stec stee stef steo step ster stes stet stfc stic stie stif stio stip stir stis stit stoe stof stoo stop stor stos stot stpf stpp stps strc stre stri stro strs stsf stsi stss sttc sttr tccc tcep tcfc tcos tcpo tctc tcts teco tecr tecs tect teec teef teer tees teet tefc teff tefi teft teic teie teip teir teis teor teos tepe tepi tepp ter- terc tere terf teri tero terp terr ters tesc tese teso tesp tess test tete teti teto tetr tets tett tfec tfot tfpt tfrs tfsi tfss tftc tftp ticc tice tico tics tie- tiee tief tiei tieo tiep tier ties tiet tiff tifo tift tiit tiop tios tip- tipc tipe tipi tipo tipp tips tipt tire tiri tiro tirr tirs tise tisi tiso tiss tist titc tite titi tito titp tits titt toce toci toco toee toei toer toes toet toff tofi tofo toft toie tois toit toof toor toos toot top- tope topf topi topo topp tops topt torc tore torf tori toro torp torr tors tort tosc tose tosi toso toss tost totc tote toti toto totr tots tott tpcp tpcs tper tpir tppp tppr tprs tpsc tpte tptp tptr trcc tre- trec tree tref trei treo tres tret trfc trfr tri- tric trie trif trio trip tris trit troc troe troi troo trop tros trot trpc trpe trpp trps trsi trst trtc trte trtr tscc tscp tsec tses tset tsfc tsis tsoi tsop tsos tspo tsps tspt tsse tssf tssi tssr tsst tstc tsts ttcp tteo tter ttfc ttff ttoe ttop ttss tttt

-esti -itis -tree c-cor c-fos c-p-c c-pop c-tec ccccc cccii ccett ccifc cciii ccitt ceci- cecie ceco- cecos cecri ceere ceese cefor ceipp ceirt ceiss ceoce ceoor ceose cepci cepes cepet cepic cepie cepii cepos cepot ceppo cerc- cerce cerci cerco cercs cerec cerer ceres ceret cerfs ceric cerie cerio ceris cero- ceroc ceros cerps cerre cerro cerrs cerse cerss certe certs cesce cescr cesio cesis cesse ceste cesti cests cetes cetic cetis ceto- cette cicer cicis cietc cifer cifft cifte ciope cipce cipco ciper cippi cipre cipro circe circo circs cires ciric cirie cirio ciris cirr- cirri cirro cirs- cirse cisco ciser cises cisie cispp cispr cisse cists citec citee citer cites citie citr- citro citte co-co co-op cocc- cocce cocci cocco coceo cocio cocir cocos cocto coepe coers coest coete cofer coffe coffs cofio cofir cofre coice coifi coifs coips coire coiro coirs coise coist coite cooee cooer coofs cooie coope coops coopt coore coors coost coote coots copce copec copei coper copes copic copie copii copir