-ose c-cd cccc cccp cccs ccdc ccdh ccdp ccds cced ccee cche cchp cchs ccoc ccod ccpe ccpp ccps ccsd ccsp ccss cd-e cdcs cdec cdes cdhs cdos cdps cdss cec- cece ceco cecp cecs cedd cede cedo ceec cees cehs ceke ceop ceos cepc cepe ceph cepo cepp ceps cesc cese cesp cess chce chch chcp chcs chec ched chee cheh chek chep ches chhs chks choc chod choh chok choo chop chos chpp chsc chse chsh ckch ckck ckco ckcs ckdo ckhs ckoc ckoo ckos ckpc cksh ckso coce coch cock coco cocp codd code cods coed coep coes coho cohs cok- coke coko cood cooh cook coop coos copd cope coph copo copp cops cosc cose cosh coso cosp coss cpce cpcs cpep cphs cpos cppd cpps cpsc cpsk cpso cscc cscd csce csch csco cscs csdp csec csee cseh csep cshp cshs csks csos cspc cspd cspe csps cssd csse dccc dccp dccs dcds dche dchs dcop dcos dcpo dcps dcsc dcss dddd ddes ddoc ddpo ddps ddss dec- decc decd dece deck deco decs dedd dede dedo deed deek deep dees dek- deke dekh deks deop deos depc depe depo depp deps des- desc dese desh desk deso desp dess dhcp dhec dhed dhee dhod dhps dkdc dksh doce doch dock doco docs dod- dodd dode dodo dods doek does dohc dohs doke doko dood dook doop doos dope dopo dopp dops dose dosh dosk doso doss dpcp dphp dphs dpos dppc dpph dpsd dscc dsch dscp dscs dsdp dshk dshs dsos dsph dsps dssc dssp eccc ecce ecco ecdc eced eces eche echo echs ecko ecks eco- ecod ecop ecos ecpd ecpp ecsc ecse ecsp ecss eddc edde eddo eddp edds ede- edeh edes edhs edoc edod edos edss eecs eede eeee eees eehs eeke eeks eeoc eeps eese eesk ehcc ehdd eheh ehhs ekch ekco eked ekek ekes ekho ekhs ekos ekpe ekpo eocd eode eoes epcc epch epec epee epes eph- ephs epoc epod epos eppc eppo eppp epps epsc epsd epsp epss esce esch esco escs esdp esds esee esek eseo eses eshs eske esko esks eso- esok esop esos espc espe espo espp esps esse essh esso essp hccc hcch hccs hchs hcpc hcps hcsc hcso hcss hdhs hdoc hdod hdos hdss hech heck hecs hedd hede hedo hedp heds heed heek heep hees hehe heho hehs heke hepc hepe hepp heps hesc hesh hesp hess hhds hhhh hhhs hhpc hkcc hkcs hkpo hkse hoce hoch hock hocs hode hodh hodk hods hoed hoek hoes hohe hoho hoke hoko hoks hood hooe hook hoop hoos hope hopo hopp hops hose hosh hosp hoss hpcc hpdh hphs hppe hpps hpsc hpse hpss hscc hsed hses hshs hsps hsse hssp k-os kccc kccd kcck kcdc kcdd kcds kcec kced kcee kceo kcep kche kchh kchk kcho kchs kckc kckk kcko kcoe kcoh kcos kcpc kcpo kcps kcsc kcsd kcse kcsp kcss kdcc kdcd kdce kdco kddc kddd kddk kdec kdep kdkd kdkk kdko kdoc kdoe kdok kdps kdsc kdsd kdsk kdsp kdss kech keck keco kedc kedd kede kedo kedp keds keed keeh keek keep kees kehk kehs kekc keke keko keks keok keos kep- kepc kepd kepe keph keps kesc kesd kesh kesk keso kesp kess khcc khch khck khcs khdc khdk khec khed khep khhk khho khhs khke khkk khks khoc khoe khok khop khpe khse khss kkcd kkch kkck kkco kkcs kkdc kkdd kkdo kked kkhh kkhk kkkk kkoh kkoo kkpc kkpk kkps kksd kkse kksp kkss kocd koch kock kocp kocs kode kodk kodo kods koed koes kohd kohh koho kohs kokc koke kokh kokk koko kokp koks kooc kook kooo koop koos kope koph kopp kops kos- kosc kosd kose kosh koso kosp koss kpcc kpch kpcs kpdc kpdo kpek kphp kphs kpke kpkk kpoc kpod kpoe kpok kpoo kpop kppc kppd kppk kppo kppp kpsc kpsd kpsh kpso kpsp ksce ksch ksck ksco kscs ksdc ksdk ksdp ksds ksec ksed ksee kseh ksek kseo ksep kshd kshe kshk ksho kshp kshs kskd kske kskk ksko ksks ksoc ksok ksoo ksop ksos kspc kspd kspe kspk kspo ksps ksse ksso ksss o-eo occc ocds oce oced ocee oche ochs ocke ocks ocos ocpd ocpp oddd odds oded odeo odes odoh odoo odop odos odso oec- oecc oedo oeds oeec oeps oese ohcc ohed ohee ohho ohhs ohoh ohok ohos ohso ohss oked okeh okes okko okok okpe okpo okso ooes ooho oohs oooh oooo ooos oops oose opds opec oped opep opes ophs opo- opos oppo opps oscc osce osco osec osed osee oseh osek oses oshc oshe osho oshp oshs osoo osos ossd osse osso pccc pcce pccs pcep pchp pchs pcks pcod pcoe pcos pcpp pcps pcse pcso pdcp pdes pdhs pdoc pdos pdsd pdss pece pech peck peco pecs ped- pede pedo peds peec peed peek peep pees pehe peho peke pekk peko pepd pepe pepo peps pese peso pess phcc phds phe- phek phhs phoh phoo phos phsc pkcs pocd poce poch pock poco pocs pod- podd pode podo pods poed poes pohs poke poko pood pooh pook poop poos pop- popc pope popo popp pops pose posh posk poso poss ppcc ppcd ppcs ppdk ppds pphs ppod ppos pppd pppo pppp ppps ppsh ppss psco psdc psdp psds psec pshc pshs psoc psos psph pspp psps pssc psse psso s-os sccc scce sccp sccs scdc scdp scds scec scee scep sch- sche schh scho schs sck- scoh scok scoo scop scpe scpo scps scsc scsd scsh scso sdcc sdch sdco sddc sdds sdep sdes sdhd sdhs sdps sdsc sdss se-c se-d se-e se-h se-k se-o se-s sec- secc secd sece sech seck seco secs sede sedo seds seec seed seeh seek seep sees sehe sehk sehs seke sekk seko seoc seod seok seop sepd sepe sepo sepp seps sesc sese sesh seso sess shcc shcp she- shed shee sheh shek sheo shep shes shhh shhs shod shoe shok shoo shop shos shps