-ose -ous cccc cccp cccs cccu ccee ccoc ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cec- cece ceco cecp cecs cect ceec cees ceke ceop ceor ceos ceou 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 ckck ckco ckcs cker ckoc ckoo ckor ckos ckot ckpc ckpr ckrc ckso ckst ckts coce cock coco cocp coct cocu coep coes cok- coke coko cook coop coos coot cope copo copp copr cops copt cor- corc core cork coro corp corr cors cort cosc cose coso cosp coss cost cotc cote coto cots cott cotu coue couk coup cour cous cout cpce cpcs cpcu cpep cper cpos cpps cpre cprs cprt cpsc cpsk cpso cpsr cpsu cptp cptr cpts cpus crcc crce crcr cre- crec cree creo crep cres cret creu crkc crkp croc croe crok croo crop cror crot crpc crps crrt crsp crss crst crtc crtp crts crue cruk crup crus crut cscc csce csco cscr cscs csec csee csep cser cset csks csor csos csot cspc cspe csps cspt csrc csrs csse cssr cstc csto cstr csts csup csur csus ctcp ctec ctep ctor ctos ctot ctpo ctpp ctps ctrc ctrp ctrs ctsc ctss ctsu ctts cucc cuce cuck cuek cuer cues cuk- cuke cupe cupo cupp cupr cups cure curo curr curs curt cusk cuso cusp cuss cust cusu cut- cutc cute cuto cuts cutt eccc ecce ecco ecct eces ecko ecks eco- ecop ecos ecot ecou ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ect- ectc ecto ects ecus eecs eeee eees eeke eeks eeoc eeps eerc eero eers eese eesk eetc eete eets eetu ekco ekek eker ekes eket ekos ekpe ekpo ekur eoes eore eost eotc eoto eots eous epcc epec epee eper epes epoc epor epos epot eppc eppo eppp epps epro eprp eprs epsc epsp epss epte epus ercc erce ercp erec erer eres eret erke erks eroc eroe eroo eros erpe erps errc erre erro errs erse erso erst erts ertu eruc erur erus esce esco escr escs escu esee esek eseo eser eses eset eske esko esks esku eso- esok esop esos espc espe espo espp esps esse esso essp esst essu estc este esto estp estr ests esus etcc etco etcs etec etee eter etes etoe etok etos etre etro etsu ette etto ettu euer euos eur- eurc eure euro eurt euse k-os kccc kcck kccr kcct kccu kcec kcee kceo kcep kcet kceu kckc kckk kcko kckr kcoe kcor kcos kcot kcou kcpc kcpo kcpr kcps kcpt kcpu kcrc kcro kcrp kcrr kcrs kcrt kcru kcsc kcse kcsp kcsr kcss kcst kcsu kctc kcte kcto kctu kcue kcuk kcup keck keco kecr keek keep keer kees keet kekc keke keko keks keku keok keos kep- kepc kepe keps kept kepu ker- kerc kere kerk kero kerp kerr kers kert keru kesc kesk keso kesp kesr kess kest ket- ketc kete ketk keto ketp ketr kets kett ketu keup keur keus kkck kkco kkcr kkcs kkct kkkk kkoo kkor kkot kkpc kkpk kkps kkpt kkrc kkre kkrk kkro kkrr kkrs kkrt kkse kksp kksr kkss kkst kksu kktc kktk kkts kktu kkup kkus kkut kkuu kock kocp kocs koct koes kokc koke kokk koko kokp kokr koks koku kooc kook kooo koop koor koos koot koou kope kopp kopr kops kopt kopu korc kore kork koro korr kors kort koru kos- kosc kose koso kosp kosr koss kost kosu kotc kote kotk koto kotr kots kott kotu koue kour kous kout kouu kpcc kpcr kpcs kpek kper kpet kpke kpkk kpkr kpoc kpoe kpok kpoo kpop kpou kppc kppk kppo kppp kppr kprc kpre kprk kpro kprp kprr kprs kprt kpru kpsc kpso kpsp kpsu kpte kpto kptr kpts kptt kpur kpus krcc krce krco krcs krcu krec kree krek kreo kres kret kreu krkc krke krkk krko krkr krks krku kroc kroe krok kroo krop kror kros krpr krps krpt krpu krrc krre krrk krro krrr krrs krrt krsc krse krsk krsr krss krst krsu krtc krtk krto krtr krts kruc krue kruk krup krur ksce ksck ksco kscr kscs kscu ksec ksee ksek kseo ksep kser kset kske kskk ksko kskr ksks ksku ksoc ksok ksoo ksop ksor ksos ksou kspc kspe kspk kspo kspr ksps kspt ksro ksrp ksrr ksrs ksrt ksse ksso kssr ksss ksst kssu kstc kste kstk ksto kstp kstr ksts kstt kstu ksue ksup ksut ksuu ktcc ktce ktck ktco ktcr ktcs ktec ktee ktek ktep ktkc ktke ktkk ktko ktkr ktks ktkt ktku ktoc ktoe ktok ktoo ktop ktor ktot ktpk ktpo ktpr ktpt ktrc ktre ktrk ktro ktrp ktrr ktrs ktrt ktru ktsc ktso ktsr ktst ktsu kttc kttk ktto kttp kttr ktts kttt kttu ktuc kucc kuce kuco kucp kucr kuek kues kueu kuke kukk kuks kuku kuok kuoo kuop kuos kupe kupr kups kupt kupu kure kurk kuro kurr kurs kurt kuru kusc kuso kusp kust kusu kute kuto kutp kutr kuts kutt kutu kuuk kuur kuuu o-eo occc occt oce ocee ocet ocke ocks ocos ocpp ocre ocro ocrr ocrs oct- octe octo octs ocur oec- oecc oeec oeps oere oers oese oest okcu oker okes oket okko okok okor okot okpe okpo okre okro okso okto okur okus oocr ooer ooes ooku oooo ooos oops oore oort oose oost ootp oots oous opec opep oper opes opet opo- opor opos oppo opps opsu opto opts opus orce orco orcs ore- orec orek oreo orer ores orke orko oro- oroe orok oror oros orot orpc orpe orps orro orrs orse orsk orso orsu ortc orte orto orts orup orus oscc osce osco osec osee osek oser oses oset osku osoo osor osos osro osse osso ossu ostc oste ostr osts otee otep oter otes oto- otoe otok otoo otor otos otpp otre otro otrs otse otso otsu otte otto