-ose -ous cccc ccci cccs cccu ccee ccic ccii ccir ccis cciw cckw ccoc ccow 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 cewe 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 ciws ciww ckck ckco ckcs ckcw cker ckoc ckoi ckoo ckor ckos ckrc ckrw ckso cksw ckwr ckws ckww 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 cowe cows crcc crce crcr cre- crec cree crei creo cres creu crew cric crie crik cris criu crkc croc croe crok croo cror crow 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 cswk csws cucc cuce cuci cuck cuek cuer cues cui- cuir cuis cuk- cuke cure curi curo curr curs cusk cuso cuss cusu cuws cwer cwis cwos cwrw 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 ekwe eoes eoir eois eore eori eous eows ercc erce erec erei erer eres erew eric erie erik erio eris eriu erke erki erks eroc eroe eroi eroo eros errc erre erro errs erse ersi erso eruc erur erus erws 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 eswc esws euer euoi euos eur- eurc eure euro euse euwe ewer ewes ewew ewok ewos ewre iccc icci icco iccr iccs iccu icec icee icer ices icew icis icke icks icoc icor icos icrc icre icrr icrs icru icrw icsc icse icsi icsr icss icue icus icws 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 iiwi ikee iker ikes ikki ikko ikoo ikri iksu ikue ikuo ikwo ioci ioee ioii ioio ioke ioko iooi iooo ioos iore iori iors ioso iosu ious iowe 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 iswc iucc iuce iuiu iuse iuss iwcc iwce iwie iwis iwiw 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 kcow kcrc kcri kcro kcrr kcrs kcru kcrw kcsc kcse kcsi kcsr kcss kcsu kcue kcui kcuk kcwc kcwe kcwk kcwr kcwu 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 kesw keur keus kewe kewr kews kicc kice kick kicr kics kicw kier kies kieu kiew kiic kiii kiik kiis kiiu kikc kiki kikk kiko kikr kiku kioc kioe kioi kiok kioo kiou kiow kirc kiri kirk kiro kirr kirs kiru kisc kise kisi kisk kiso kisr kiss kisu kisw kiur kiuu kiwi kiwr kkci kkck kkco kkcr kkcs kkcw kkic kkik kkkk kkoo kkor kkow kkrc kkre kkrk kkro kkrr kkrs kkse kksi kksr kkss kksu kksw kkus kkuu kkwe kkwk kkws koci kock kocs kocw 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 kouw kowe kowi kowr krcc krce krci krco krcs krcu krcw krec kree krei krek kreo kres kreu krew krik krio kris krkc krke krki krkk krko krkr krks krku krkw kroc kroe kroi krok kroo kror kros krow krrc krre krri krrk krro krrr krrs krrw krsc krse krsk krsr krss krsu krsw kruc krue krui kruk krur krwc krwk krwr ksce ksci ksck ksco kscr kscs kscu ksec ksee ksei ksek kseo kser ksew ksii ksik ksir ksis ksiw kske kskk ksko kskr ksks ksku ksoc ksoi ksok ksoo ksor ksos ksou ksow ksro ksrr ksrs ksrw ksse kssi ksso kssr ksss kssu ksue ksui ksuu ksuw kswc kswi kswo ksws ksww kucc kuce kuci kuco kucr kucw kuei kuek kues kueu kuic kuie kuik kuke kuki kukk kuks kuku kuok kuoo kuos kuow kure kuri kurk kuro kurr kurs kuru kusc kuso kusu kusw kuuk kuur kuuu kuwc kuwe kuwi kuwr kuws kuww kwck kwcr kwee kwei kwes kwic kwie kwik kwkc kwkk kwkr kwkw kwoc kwok kwor kwos kwow kwre kwri kwrk kwro kwrr kwrs kwru kwrw kwsc kwsk kwso kwss kwsu kwsw kwur kwwk kwwr kwws o-eo occc occi oce ocee ocis ocke ocks ocos ocre ocro ocrr ocrs ocsw 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 orwe orwo oscc osce osci osco osec osee osei osek oser oses osie osii osik