-ose cccc cccf cccp cccs ccee ccfc ccff cche cchp cchs ccoc ccpe ccpp ccps ccsf ccsp ccss cec- cece ceco cecp cecs ceec cees cef- cefc cehs ceke ceop ceos cepc cepe ceph cepo cepp ceps cesc cese cesp cess cfcf cfco cfcs cfhk cfhs cfos cfpo cfps cfse chce chch chcp chcs chec chee chef cheh chek chep ches chfc chfs chhs chks choc choh chok choo chop chos chpf chpp chsc chse chsh ckch ckck ckco ckcs ckhs ckoc ckoo ckos ckpc cksh ckso coce coch cock coco cocp coep coes cofc cofe coff cofs coho cohs cok- coke coko coof cooh cook coop coos cope coph copo copp cops cosc cose cosh coso cosp coss cpce cpcs cpep cpff cphs cpos cpps cpsc cpsk cpso cscc csce cscf csch csco cscs csec csee cseh csep csfc cshp cshs csks csos cspc cspe csps csse eccc ecce ecco ecef eces ecfc ecfs eche echo echs ecko ecks eco- ecop ecos ecpp ecsc ecse ecsp ecss eecs eeee eees eefe eehs eeke eeks eeoc eeps eese eesk efco efeo efes effs efhs efke efsh ehcc eheh ehhs ekch ekco ekek ekes ekfc ekho ekhs ekos ekpe ekpo eoes epcc epch epec epee epes epfc eph- ephs epoc epos eppc eppo eppp epps epsc epsf epsp epss esce esch esco escs esee esek eseo eses esfp esfs eshs eske esko esks eso- esok esop esos espc espe espo espp esps esse essh esso essp f--k fccf fcch fccp fces fchs fcps fcsc fece fech feck feek fees fefc fefe feff fefo feke feko feof feoh fepc feps fese fesh fess ffcc ffee ffff ffhs ffps ffss fhfs fhhs fhss foce foch fock foco focs foes fofo fohs foke foof fook foos fopp fops fosh foso foss fp-c fpcc fscc fsck fsec fsfo fshs fspc fspf fssc fssf fssp hccc hcch hccs hcfc hchs hcpc hcps hcsc hcso hcss hech heck hecs heef heek heep hees hefe hefs hehe heho hehs heke hepc hepe hepp heps hesc hesh hesp hess hfce hfcs hfhs hfss hhhh hhhs hhof hhpc hkcc hkcs hkpo hkse hoce hoch hock hocs hoek hoes hofe hoff hofs hohe hoho hoke hoko hoks hooe hoof hook hoop hoos hope hopf hopo hopp hops hose hosh hosp hoss hpcc hpfc hpfs hphs hppe hpps hpsc hpse hpss hscc hses hsfc hsfs hshs hspf hsps hsse hssp k-os kccc kcck kcec kcee kceo kcep kcfc kcfh kcfo kcfp kche kchf kchh kchk kcho kchs kckc kckf kckk kcko kcoe kcof kcoh kcos kcpc kcpo kcps kcsc kcse kcsf kcsp kcss kech keck keco keef keeh keek keep kees kefc keff kefh kefs kehk kehs kekc keke keko keks keok keos kep- kepc kepe keph keps kesc kesh kesk keso kesp kess kfcf kfch kfco kfcs kfff kffk kfhc kfok kfoo kfse kfsh kfsk kfsp khcc khcf khch khck khcs khec khep khhk khho khhs khke khkk khks khoc khoe khok khop khpe khse khss kkch kkck kkco kkcs kkfs kkhh kkhk kkkk kkoh kkoo kkpc kkpk kkps kkse kksf kksp kkss kocf koch kock kocp kocs koes kofc kofe koff kofh kofk kofo kofp kohh koho kohs kokc koke kokf kokh kokk koko kokp koks kooc kook kooo koop koos kope kopf koph kopp kops kos- kosc kose kosf kosh koso kosp koss kpcc kpch kpcs kpek kpfc kpfk kphf kphp kphs kpke kpkk kpoc kpoe kpof kpok kpoo kpop kppc kppk kppo kppp kpsc kpsf kpsh kpso kpsp ksce ksch ksck ksco kscs ksec ksee kseh ksek kseo ksep ksfc ksfe ksfh ksfo kshe kshk ksho kshp kshs kske kskf kskk ksko ksks ksoc ksof ksok ksoo ksop ksos kspc kspe kspk kspo ksps ksse ksso ksss o-eo occc oce ocee ocef ocfp oche ochs ocke ocks ocos ocpp oec- oecc oeec oeps oese ofek off- offc offe offh offo offs ohcc ohee ohho ohhs ohoh ohok ohos ohso ohss okeh okes okko okok okpe okpo okso ooes ooff oofs ooho oohs oooh oooo ooos oops oose opec opep opes ophs opo- opos oppo opps oscc osce osco osec osee oseh osek oses oshc oshe osho oshp oshs osoo osos osse osso pccc pcce pccs pcep pcfc pchp pchs pcks pcoe pcos pcpp pcps pcse pcso pece pech peck peco pecs peec peek peep pees pefc peff pefs pehe peho peke pekk peko pepe pepo peps pese peso pess pfce pfcs pfff pfhs pfkp pfps phcc phe- phek phhs phoh phoo phos phsc pkcs poce poch pock poco pocs poes poff pohs poke poko poof pooh pook poop poos pop- popc pope popo popp pops pose posh posk poso poss ppcc ppcs pphs ppos pppo pppp ppps ppsf ppsh ppss psco psec psfk psfs pshc pshs psoc psos psph pspp psps pssc psse psso s-os sccc scce sccp sccs scec scee scep scfc scfe sch- sche schh scho schs sck- scoh scok scoo scop scpe scpo scps scsc scsh scso se-c se-e se-f se-h se-k se-o se-s sec- secc sece sech seck seco secs seec seef seeh seek seep sees seff sehe sehk sehs seke sekk seko seoc seok seop sepe sepo sepp seps sesc sese sesh seso sess sfcc sfco sfcs sffc sfhs sfos sfpc sfss shcc shcp she- shee shef sheh shek sheo shep shes shhh shhs shoe shof shok shoo shop shos shps shsc skee skeo skep skes skfc skhs skoe skop skpc skpo skss soce soch sock soco socs soec soeo soep soes sofo sohh soho sohp sohs soke sokk soko soof sook soop soos sope soph sopo sopp sops sose sosh soso soss spcc spco spcs spec spee spef spek spes spfc spfs sphs spke spoc spok spoo spop spos sppf spps spse spso spsp spss sscc ssce sscp sscs ssec ssee ssep sses ssfc ssfp sshs ssoc ssop sspc sspe sspf sspo ssps sssc sssf sssh ssss