-ose cccc cccp cccs cccv ccee ccgc ccgs ccoc ccpe ccpp ccpr ccps ccrc ccre ccrg ccrp ccrs ccsg ccsp ccss ccvo ccvs cec- cece ceco cecp cecs ceec cees cege cego ceop ceor ceos cepc cepe cepo cepp cepr ceps cer- cerc cere cero cerp cers cesc cese cesg cesp cesr cess cevo cgcc cgcg cger cges cggs cgro cgss coce coco cocp coep coes cogo cogs coop coos cope copg copo copp copr cops cor- corc core corg coro corp corr cors cosc cose coso cosp coss cove covo cpce cpcs cpep cper cpos cpps cpre cprs cpsc cpso cpsr cpvc crcc crce crcr cre- crec cree creg creo crep cres crgs croc croe croo crop cror crpc crps crsp crss cscc csce csco cscr cscs csec csee csep cser csor csos cspc cspe csps csrc csrs csse cssr cvcc cver cvrg cvrr cvss eccc ecce ecco eces ecgs eco- ecog ecop ecos ecpg ecpp ecrc ecrr ecrv ecsc ecse ecsp ecss eecs eeee eees eegs eeoc eeps eerc eerg eero eers eese egcc egcg egcr egec egee eger egge eggo eggp eggs ego- egor egos egov egpe egpo egre egsc egss eoes eore epcc epec epee eper epes epoc epor epos eppc eppo eppp epps epro eprp eprs epsc epsp epss ercc erce ercp erec erer eres erev erg- ergg ergo ergs eroc eroe eroo eros erpe erps errc erre erro errs erse erso erve esce esco escr escs esee eseo eser eses eso- esop esos espc espe espo espp esps esse essg esso essp ever eves evoe evoo evop evos evre evrs evsc gc-c gccc gccs gcos gcov gcpc gcrg gcse gcss gece geep geer gees gege gegg gego geo- geog geos gepe gere gero gers gesg geso gess geve gevo gggg ggpo ggss goce gocr goer goes gogo gogs goog goop goor goos gopc gope gopo gops gore gorg goro gorp gorr gors gose goso goss gove govs gper gpgp gpos gprp gprs gpsg gpso gpss grcc grce grec gree greg grep gres grev groc grog groo grop gror gros grov grpc grps grrr grrs grss grve gscp gsoc gsos gspc gsse gvcs gvvv o-eo occc oce ocee ocos ocpp ocre ocro ocrr ocrs oec- oecc oeec oeps oere oers oese oevp ogee oger ogge ogog ogre ogro oocr ooer ooes oooo ooos oops oore oose opec opep oper opes opo- opor opos oppo opps orce orco orcs ore- orec oreg oreo orer ores orge orgo orgs oro- oroe oror oros orpc orpe orps orro orrs orse orso orve orvr orvs oscc osce osco osec osee oser oses osoo osor osos osov osro osse osso osve ovcs ovee over ovo- ovoo ovpp ovre pccc pcce pccs pcep pcer pcgg pcgs pcoe pcos pcpp pcps pcrc pcre pcse pcso pece peco pecr pecs peec peep peer pees peev pegg pego pegs peor pepe pepo peps per- perc pere perg pero perp perr pers perv pese peso pess pgcc pgce pger pgrc pgsc pgss poce poco pocs poer poes poge pogg pogo pogs poop poor poos pop- popc pope popo popp pops porc pore porg poro porr pors pose poso poss povo povs ppcc ppcs pper ppos pppo pppp ppps pprc ppss prcc prcp prcs pre- prec pree preg prep pres prev prgs pro- proc proe prog proo prop pros prov prps prrs prsc prse prso prss prsv psco psec pseg psgr psoc psos psov pspp pspr psps psrp pssc psse psso pvco pvcs rccc rccs rcep rcgc rcos rcpo rcps rcrg rcsc rcss rcvr rcvs recc rece recp recr recs reep rees reev rege rego regr regs reog reop reos repe repo repp repr reps rere rerg rero rers rese reso resp ress reve revo revp revs rocc roce roco rocs roeg roer roes roev roge rogg rogo roog roop roor roos rope ropo rops rorc rore roro rosc rose roso rosp ross rove rovo rovs rpcs rpgs rpoe rpos rpps rrrr rrsp rscc rscs rsee rsgc rsos rspo rsps rsre rsvp rv-c rver rvsp s-os sccc scce sccp sccs scec scee sceg scep scer scgp scgs scog scoo scop scor scpe scpo scps scr- scrc scre scrs scsc scso scsr scvp se-c se-e se-g se-o se-s sec- secc sece secg seco secr secs secv seec seeg seep seer sees sege segg sego segs seoc seop sepe sepg sepo sepp sepr seps serc sere serg sero serp serr sers serv sesc sese seso sess seve sgce sgcg sger sges sggg sggs sgps sgro sgss sgsv soce soco socr socs soec soeo soep soes sogo sogs soog soop soor soos sope sopo sopp sops sore sorg soro sorr sors sose soso soss sosv sove sovo sovs spcc spco spcs spec spee speg sper spes spoc spoo spop spor spos spps spro sprs spse spso spsp spss srcc srec sreo sres sros srpc srps srsp sscc ssce sscp sscs ssec ssee ssep sses ssgs ssoc ssop sspc sspe sspo ssps ssrc ssrg ssrs sssc ssss ssvp svcc svce svcs svec sveg svor svrg svsc vcrs vecc veep veer vees vege vegs veor vepe vepr veps ver- vere vero vers vesc vese vess veve vevo vgcc voce voer voes voge vooc voog voor vor- vore voro vors vose voso voss vpro vreo vroc vrse vsee vses vsoe vsop vsrp vssc vsse vver vvog vvvv