-ose -ous cccc ccci cccs cccu ccee ccic ccii ccir ccis ccoc ccrc ccre ccri ccrs ccsi ccss ccuc ccus cec- cece ceci ceco cecs ceec cees ceke ceor ceos ceou cer- cerc cere ceri cero cers cesc cese cesi cesr cess ceui cicc cici cico cicr cics cicu ciee cier cies ciii ciis ciko cikr cior cios circ cire ciri cirk ciro cirr cirs cis- cisc cise cisk cisr ciss ciuc cius ckck ckco ckcs cker ckoc ckoi ckoo ckor ckos ckrc ckso coce cock coco cocu coes coir cois cok- coke coko cook coos cor- corc core cori cork coro corr cors cosc cose cosi coso coss coue couk cour cous crcc crce crcr cre- crec cree crei creo cres creu cric crie crik cris criu crkc croc croe crok croo cror crss crue cruk crus cscc csce csci csco cscr cscs csec csee cser csik csio csir csis csks csor csos csrc csrs csse cssr csur csus cucc cuce cuci cuck cuek cuer cues cui- cuir cuis cuk- cuke cure curi curo curr curs cusk cuso cuss cusu eccc ecce ecci ecco eces ecis ecko ecks eco- ecos ecou ecrc ecri ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eeke eeks eeoc eerc eero eers eese eesi eesk eick eico eics eiec eiei eier eies eike eiki eiko eiks eiou eire eirs eise eisk eiso eiss ekco ekek eker ekes ekis ekki ekoi ekos eksi ekur eoes eoir eois eore eori eous ercc erce erec erei erer eres eric erie erik erio eris eriu erke erki erks eroc eroe eroi eroo eros errc erre erro errs erse ersi erso eruc erur erus esce esci esco escr escs escu esee esek eseo eser eses esie esik esis eske esko esks esku eso- esok esos esri esse essi esso essu esui esus euer euoi euos eur- eurc eure euro euse iccc icci icco iccr iccs iccu icec icee icer ices icis icke icks icoc icor icos icrc icre icrr icrs icru icsc icse icsi icsr icss icue icus iecc ieie ieio iere ieri iers iesc iesi ieso iesr iesu iies iiie iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr iisu iiuc ikee iker ikes ikki ikko ikoo ikri iksu ikue ikuo ioci ioee ioii ioio ioke ioko iooi iooo ioos iore iori iors ioso iosu ious ircc ircs ircu iree irer ires iri- iric irie irio iris irki irks iroc irrc irre irri irrs irse irus iscc isci isco iscr iscs iscu isec isee iseo iser ises isic isie isis isko isku iso- isoc isok isor isos isri issc isse issi isso issr isss issu isus iucc iuce iuiu iuse iuss k-ci k-os kccc kcci kcck kccr kccu kcec kcee kcei kceo kceu kcic kcie kcii kcir kcis kciu kckc kckk kcko kckr kcoe kcor kcos kcou kcrc kcri kcro kcrr kcrs kcru kcsc kcse kcsi kcsr kcss kcsu kcue kcui kcuk keck keco kecr keek keer kees keii keik keio keir keis kekc keke keki keko keks keku keok keos ker- kerc kere keri kerk kero kerr kers keru kesc kesi kesk keso kesr kess keur keus kicc kice kick kicr kics kier kies kieu kiic kiii kiik kiis kiiu kikc kiki kikk kiko kikr kiku kioc kioe kioi kiok kioo kiou kirc kiri kirk kiro kirr kirs kiru kisc kise kisi kisk kiso kisr kiss kisu kiur kiuu kkci kkck kkco kkcr kkcs kkic kkik kkkk kkoo kkor kkrc kkre kkrk kkro kkrr kkrs kkse kksi kksr kkss kksu kkus kkuu koci kock kocs koei koes koii koir kokc koke koki kokk koko kokr koks koku kooc kooi kook kooo koor koos koou korc kore kori kork koro korr kors koru kos- kosc kose kosi koso kosr koss kosu koue koui kour kous kouu krcc krce krci krco krcs krcu krec kree krei krek kreo kres kreu krik krio kris krkc krke krki krkk krko krkr krks krku kroc kroe kroi krok kroo kror kros krrc krre krri krrk krro krrr krrs krsc krse krsk krsr krss krsu kruc krue krui kruk krur ksce ksci ksck ksco kscr kscs kscu ksec ksee ksei ksek kseo kser ksii ksik ksir ksis kske kskk ksko kskr ksks ksku ksoc ksoi ksok ksoo ksor ksos ksou ksro ksrr ksrs ksse kssi ksso kssr ksss kssu ksue ksui ksuu kucc kuce kuci kuco kucr kuei kuek kues kueu kuic kuie kuik kuke kuki kukk kuks kuku kuok kuoo kuos kure kuri kurk kuro kurr kurs kuru kusc kuso kusu kuuk kuur kuuu o-eo occc occi oce ocee ocis ocke ocks ocos ocre ocro ocrr ocrs ocur oec- oecc oeec oere oers oese oici oick oier oies oiii oike oiko oiks oios oire oisc oise oisu okcu oker okes okic okie okir okko okok okor okre okro oksi okso okur okus oocr ooer ooes ooku oooo ooos oore oose oosi oous orce orci orco orcs ore- orec orek oreo orer ores ori- oric orie orio oris orke orko oro- oroe orok oror oros orri orro orrs orse orsi orsk orso orsu orus oscc osce osci osco osec osee osei osek oser oses osie osii osik osis oski osku osoi osoo osor osos osro osse ossi osso ossu oucc ouer ouie ouii ouir ouis our- oure ouro ours ouse ouu- rccc rccs rcic rcis rcos rcsc rcsi rcss recc rece reci reck recr recs recu reek rees reii reik reir reis reiu reke reki reko reks reos reou rere reri rero rers reru rese resi reso ress reue reuk reus reuu ricc rice rick rico rics riek rier ries rieu riis rike riki rikk riku rios riou rire riri rirs risc rise risi risk riso riss risu riue rius rkos rkss rocc roce rock roco rocs roer roes roik roio roir rois roiu roke roki rokk roko rokr roks roku rooi rook roor roos rorc rore rori rork roro roru rosc rose rosi roso ross roue rouk rous rrrr rscc rscs rsee rsis rsos rsre ruce ruci ruck