-ose cccc cccp cccs ccee ccoc ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsp ccss ccst cctc cctt cec- cece ceco cecp cecs cect ceec cees ceop ceor ceos cepc cepe cepo cepp cepr ceps cept cer- cerc cere cero cerp cers cert cesc cese cesp cesr cess cest cet- cete ceto cetp cets cexe coce coco cocp coct coep coes coex coop coos coot cope copo copp copr cops copt cor- corc core coro corp corr cors cort cosc cose coso cosp coss cost cotc cote coto cots cott coxe cpce cpcs cpep cper cpos cpox cpps cpre cprs cprt cpsc cpso cpsr cpsx cptp cptr cpts crcc crce crcr cre- crec cree creo crep cres cret crex croc croe croo crop cror crot crpc crps crrt crsp crss crst crtc crtp crts cscc csce csco cscr cscs csec csee csep cser cset csor csos csot csox cspc cspe csps cspt csrc csrs csse cssr cstc csto cstr csts cstx csxt ctcp ctec ctep ctor ctos ctot ctpo ctpp ctps ctrc ctrp ctrs ctsc ctss ctts cxpo cxro cxxx eccc ecce ecco ecct eces eco- ecop ecos ecot ecpp ecrc ecrr ecsc ecse ecsp ecss ect- ectc ecto ects eecs eeee eees eeoc eeps eerc eero eers eese eetc eete eets eext eoes eore eost eotc eoto eots epcc epec epee eper epes epoc epor epos epot epox eppc eppo eppp epps epro eprp eprs epsc epsp epss epsx epte epxp er-x ercc erce ercp erec erer eres eret eroc eroe eroo eros erpe erps errc erre erro errs erse erso erst erts esce esco escr escs esee eseo eser eses eset eso- esop esos esox espc espe espo espp esps esse esso essp esst estc este esto estp estr ests etcc etco etcs etec etee eter etes etoe etos etox etre etro ette etto exco exec exer exes exo- exor exos expo expr expt exrx exte extr exts o-eo occc occt oce ocee ocet ocos ocpp ocre ocro ocrr ocrs oct- octe octo octs oec- oecc oeec oeps oere oers oese oest oocr ooer ooes oooo ooos oops oore oort oose oost ootp oots opec opep oper opes opet opex opo- opor opos oppo opps opto opts orce orco orcs ore- orec oreo orer ores orex oro- oroe oror oros orot orpc orpe orps orro orrs orse orso ortc orte orto orts oscc osce osco osec osee oser oses oset osoo osor osos osro osse osso ostc oste ostr osts otee otep oter otes oto- otoe otoo otor otos otpp otre otro otrs otse otso otte otto otts oxep oxer oxes oxo- oxos oxox oxxo pccc pcce pccs pcep pcer pcoe pcos pcpp pcps pcrc pcre pcse pcso pcte pcts pece peco pecr pecs pect peec peep peer pees peet peor pepe pepo peps per- perc pere pero perp perr pers pert pese peso pess pest pete peto petr pets pett poce poco pocs poer poes poet poop poor poos poot pop- popc pope popo popp pops popt porc pore poro porr pors port pose poso poss post potc pote poto pots pott ppcc ppcs pper ppos pppo pppp ppps pprc ppss ppts pptt prcc prcp prcs pre- prec pree prep pres pret prex pro- proc proe proo prop pros prot prox prps prrs prsc prse prso prss prtc prtp prtr psco psec psoc psos pspp pspr psps psrp pssc psse psso psst psts ptcc pter ptop ptox pttc pxes rccc rccs rcep rcet rcos rcpo rcps rcpt rcsc rcss rctc rcts recc rece recp recr recs rect reep rees reet reop reos reot repe repo repp repr reps rept rere rero rers rert rese reso resp ress rest rete reto retr rets rett rexx rocc roce roco rocs roer roes roet roop roor roos root roox rope ropo rops rorc rore roro rort rosc rose roso rosp ross rost rotc rote roto rotr rots rott roxo rpcs rpet rpoe rpos rpps rpts rrrr rrsp rscc rscs rsee rsos rspo rsps rsre rstp rsts rtcc rtce rtee rtes rtex rtps rtss rttp rtts rxes s-os sccc scce sccp sccs scct scec scee scep scer scet scoo scop scor scot scox scpe scpo scps scpt scr- scrc scre scrs scsc scso scsr scst sctc scto sctr scts se-c se-e se-o se-s se-t se-x sec- secc sece seco secr secs sect seec seep seer sees seet seex seoc seop sepe sepo sepp sepr seps sept sepx serc sere sero serp serr sers sert sesc sese seso sess sest set- setc sete seto sets sett setx sex- sexe sexp sext soce soco socr socs socx soec soeo soep soes soop soor soos soot sope sopo sopp sops sore soro sorr sors sort sose soso soss sost sotc sote soto sotp sots soxs spcc spco spcs spec spee sper spes spet spex spoc spoo spop spor spos spot spox spps spro sprs spse spso spsp spss spst sptc spto sptr spts srcc srct srec sreo sres sros srpc srps srpt srpx srsp srtp srtr sscc ssce sscp sscs ssec ssee ssep sses sset ssex ssoc ssop ssot sspc sspe sspo ssps sspt sspx ssrc ssrs sssc ssss sstc sstp ssts stcc stcp stcs stec stee steo step ster stes stet stex stoe stoo stop stor stos stot stox stpp stps strc stre stro strs stss sttc sttr tccc tcep tcos tcpo tctc tcts teco tecr tecs tect teec teer tees teet teor teos tepe tepp ter- terc tere tero terp terr ters tesc tese teso tesp tess test tete teto tetr tets tett tetx text toce toco toee toer toes toet toor toos toot top- tope topo topp tops topt torc tore toro torp torr tors tort torx tosc tose toso toss tost tosx totc tote toto totr tots tott tox- toxo toxs toxt tpcp tpcs tper tppp tppr tprs tpsc tpte tptp tptr trcc tre- trec tree treo tres tret trex troc troe troo trop tros trot trox trpc trpe trpp trps trst trtc trte trtr tscc tscp tsec