ktpo ktpr ktpt ktrc ktre ktrh ktrk ktro ktrp ktrr ktrs ktrt ktsc ktso ktsr ktst kttc ktth kttk ktto kttp kttr ktts kttt o-eo occc occt oce ocee ocet oche ochs ocht ocke ocks ocos ocpp ocre ocro ocrr ocrs oct- octe octo octs oec- oecc oeec oeps oere oers oese oest ohcc ohee oher ohho ohhs ohoh ohok ohos ohre ohso ohss ohte ohto okeh oker okes oket okko okok okor okot okpe okpo okre okro okso okto oocr ooer ooes ooho oohs oooh oooo ooos oops oore oort oose oost ootp oots opec opep oper opes opet ophs opo- opor opos oppo opps opto opts orce orch orco orcs ore- orec oreh orek oreo orer ores orhe orhs orke orko oro- oroe orok oror oros orot orpc orpe orph orps orro orrs orse orsk orso ortc orte orth orto orts oscc osce osco osec osee oseh osek oser oses oset oshc oshe osho oshp oshs osoo osor osos osro osse osso ostc oste ostr osts otee otep oter otes othe otho othr oths oto- otoe otoh otok otoo otor otos otpp otre otro otrs otse otso otte otto otts pccc pcce pccs pcep pcer pchp pchs pcks pcoe pcos pcpp pcps pcrc pcre pcse pcso pcte pcts pece pech peck peco pecr pecs pect peec peek peep peer pees peet pehe peho pehr peke pekk peko peor pepe pepo peps per- perc pere perh perk pero perp perr pers pert pese peso pess pest pete peth peto petr pets pett phcc phe- phek phet phhs phht phoh phoo phos phot phrr phrs phsc pkcs pkts poce poch pock poco pocs poer poes poet pohs poke poko pooh pook poop poor poos poot pop- popc pope popo popp pops popt porc pore pork poro porr pors port pose posh posk poso poss post potc pote poth poto pots pott ppcc ppcs pper pphs ppos pppo pppp ppps pprc ppsh ppss ppts pptt prcc prcp prcs pre- prec pree prek prep pres pret prhs pro- proc proe proo prop pros prot prps prrs prsc prse prso prss prtc prtp prtr psco psec pshc pshs psht psoc psos psph pspp pspr psps psrk psrp pssc psse psso psst psts ptcc pter pths ptop pttc pttk rccc rccs rcep rcet rchs rcos rcpo rcps rcpt rcsc rcss rctc rcts recc rece rech reck recp recr recs rect reek reep rees reet rehe rehs reht reke reko reks rekt reop reos reot repe repo repp repr reps rept rere rero rers rert rese resh reso resp ress rest rete reth reto retr rets rett rhce rhcp rhee rheo rhes rhet rhhs rhoc rhoh rhos rkos rkss rkts rocc roce roch rock roco rocs roer roes roet rohe rohr rohs roke rokh rokk roko rokr roks rook roop roor roos root rope ropo rops rorc rore rork roro rort rosc rose rosh roso rosp ross rost rotc rote roth rotk roto rotr rots rott rpcs rpet rpho rphs rpoe rpos rpps rpts rrhs rrrr rrsp rscc rsch rscs rsee rshs rsos rspk rspo rsps rsre rstp rsts rtcc rtce rtee rtes rthk rths rtps rtss rttp rtts s-os sccc scce sccp sccs scct scec scee scep scer scet sch- sche schh scho schr schs sck- scoh scok scoo scop scor scot scpe scpo scps scpt scr- scrc scre scrs scsc scsh scso scsr scst sctc scto sctr scts se-c se-e se-h se-k se-o se-s se-t sec- secc sece sech seck seco secr secs sect seec seeh seek seep seer sees seet sehe sehk sehr sehs seke sekk seko sekt seoc seok seop sepe sepo sepp sepr seps sept serc sere serk sero serp serr sers sert sesc sese sesh seso sess sest set- setc sete seth seto sets sett shcc shcp she- shee sheh shek sheo shep sher shes shet shhh shhs shoe shok shoo shop shor shos shot shps shpt shre shrp shrs shsc shts skee skeo skep sker skes sket skhs skoe skop skor skot skpc skpo skrt skss soce soch sock soco socr socs soec soeo soep soes sohh soho sohp sohs soke sokk soko sook soop soor soos soot sope soph sopo sopp sops sore sorh soro sorr sors sort sose sosh soso soss sost sotc sote soth sotk soto sotp sots spcc spco spcs spec spee spek sper spes spet sphr sphs spht spke spkr spoc spok spoo spop spor spos spot spps spro sprs spse spso spsp spss spst sptc spto sptr spts srcc srch srct srec sreo sres srhs sros srpc srps srpt srsp srtp srtr sscc ssce sscp sscs ssec ssee ssep sses sset sshs ssoc ssop ssot sspc sspe sspo ssps sspt ssrc ssrs sssc sssh ssss sstc ssth sstp ssts stcc stch stcp stcs stec stee stek steo step ster stes stet sths stks stoe stok stoo stop stor stos stot stpp stps strc stre strk stro strs stss sttc sttr tccc tcep tch- tche tchh tcho tchp tchr tchs tcos tcpo tcsh tctc tcts tech teck teco tecr tecs tect teec teek teer tees teet teho tehr teke tekh teoh teok teor teos tepe tepp ter- terc tere terk tero terp terr ters tesc tese tesh teso tesp tess test tete teth teto tetr tets tett thch the- thec thee thek theo thep ther thes thet thhp thoe thoo thor thos thot thpp thre thro thse thsr thss thtr thts tkos tkts toce toch tock toco toee toeh toek toer toes toet toho toke toko tooh took toor toos toot top- tope toph topo topp tops topt torc tore tork toro torp torr tors tort tosc tose tosh tosk toso toss tost totc tote toth toto totr tots tott tpck tpcp tpcs tper tphs tpke tpks tppp tppr tprs tpsc tpte tptp tptr trcc tre- trec tree trek treo tres tret trhs troc troe troo trop tros trot trpc trpe trpp trps trst trtc trte trtr tscc tscp tsec tses tset tshe tshs tsks tsop tsos tspo tsps tspt tsse tssr tsst