-ose cccc cccp cccs cccv ccee ccoc ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsp ccss ccst cctc cctt cctv ccvo ccvs 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 cetv cevo coce coco cocp coct coep coes 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 cove covo cpce cpcs cpep cper cpos cpps cpre cprs cprt cpsc cpso cpsr cptp cptr cpts cpvc cpvt crcc crce crcr cre- crec cree creo crep cres cret croc croe croo crop cror crot crpc crps crrt crsp crss crst crtc crtp crts crtv cscc csce csco cscr cscs csec csee csep cser cset csor csos csot cspc cspe csps cspt csrc csrs csse cssr cstc csto cstr csts ctcp ctec ctep ctor ctos ctot ctpo ctpp ctps ctrc ctrp ctrs ctsc ctss ctts ctvo ctvt cvcc cver cvet cvrr cvss cvte eccc ecce ecco ecct eces eco- ecop ecos ecot ecpp ecrc ecrr ecrv ecsc ecse ecsp ecss ect- ectc ecto ects ectv eecs eeee eees eeoc eeps eerc eero eers eese eetc eete eets eoes eore eost eotc eoto eots epcc epec epee eper epes epoc epor epos epot eppc eppo eppp epps epro eprp eprs epsc epsp epss epte eptv ercc erce ercp erec erer eres eret erev eroc eroe eroo eros erpe erps errc erre erro errs erse erso erst erts erve esce esco escr escs esee eseo eser eses eset eso- esop esos espc espe espo espp esps esse esso essp esst estc este esto estp estr ests estv etcc etco etcs etec etee eter etes etoe etos etre etro ette etto etvo ever eves evet evoe evoo evop evos evre evrs evsc evst 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 oevp oocr ooer ooes oooo ooos oops oore oort oose oost ootp oots opec opep oper opes opet opo- opor opos oppo opps opto opts orce orco orcs ore- orec oreo orer ores oro- oroe oror oros orot orpc orpe orps orro orrs orse orso ortc orte orto orts orve orvr orvs oscc osce osco osec osee oser oses oset osoo osor osos osov osro osse osso ostc oste ostr osts osve otee otep oter otes oto- otoe otoo otor otos otov otpp otre otro otrs otse otso otte otto otts ovcs ovee over ovet ovo- ovoo ovot ovpp ovre pccc pcce pccs pcep pcer pcoe pcos pcpp pcps pcrc pcre pcse pcso pcte pcts pctv pece peco pecr pecs pect peec peep peer pees peet peev peor pepe pepo peps per- perc pere pero perp perr pers pert perv 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 povo povs ppcc ppcs pper ppos pppo pppp ppps pprc ppss ppts pptt pptv prcc prcp prcs pre- prec pree prep pres pret prev pro- proc proe proo prop pros prot prov prps prrs prsc prse prso prss prsv prtc prtp prtr psco psec psoc psos psov pspp pspr psps psrp pssc psse psso psst psts pstv psvt ptcc pter ptop pttc pvco pvcs pvts rccc rccs rcep rcet rcos rcpo rcps rcpt rcsc rcss rctc rcts rctv rcvr rcvs recc rece recp recr recs rect reep rees reet reev reop reos reot repe repo repp repr reps rept rere rero rers rert rese reso resp ress rest rete reto retr rets rett reve revo revp revs rocc roce roco rocs roer roes roet roev roop roor roos root rope ropo rops rorc rore roro rort rosc rose roso rosp ross rost rotc rote roto rotr rots rott rove rovo rovs rpcs rpet rpoe rpos rpps rpts rrrr rrsp rscc rscs rsee rsos rspo rsps rsre rstp rsts rsvp rtcc rtce rtee rtes rtps rtss rttp rtts rtve rv-c rver rvsp s-os s-vt sccc scce sccp sccs scct scec scee scep scer scet scoo scop scor scot scpe scpo scps scpt scr- scrc scre scrs scsc scso scsr scst sctc scto sctr scts sctv scvp se-c se-e se-o se-s se-t sec- secc sece seco secr secs sect secv seec seep seer sees seet seoc seop sepe sepo sepp sepr seps sept serc sere sero serp serr sers sert serv sesc sese seso sess sest set- setc sete seto sets sett seve soce soco socr socs soec soeo soep soes soop soor soos soot sope sopo sopp sops sore soro sorr sors sort sose soso soss sost sosv sotc sote soto sotp sots sove sovo sovs spcc spco spcs spec spee sper spes spet spoc spoo spop spor spos spot spps spro sprs spse spso spsp spss spst sptc spto sptr spts srcc srct srec sreo sres sros srpc srps srpt srsp srtp srtr srtv sscc ssce sscp sscs ssec ssee ssep sses sset ssoc ssop ssot sspc sspe sspo ssps sspt ssrc ssrs sssc ssss sstc sstp ssts ssvp st-v stcc stcp stcs stec stee steo step ster stes stet stev stoe stoo stop stor stos stot stpp stps strc stre stro strs stss sttc sttr stvs svcc svce svcs svec svet svor svsc svtr tccc tcep tcos tcov tcpo tctc tcts teco tecr tecs tect teec teer tees teet teev teor teos tepe tepp ter- terc tere tero terp terr ters tesc tese teso tesp tess test tete teto tetr tets tett toce toco toee toer toes toet toor toos toot top- tope topo topp tops topt topv torc tore toro torp torr tors tort torv tosc tose toso toss tost totc tote toto totr tots tott tove