-ose cccc cccs cccv ccee cche cchs cchy ccoc ccss ccvo ccvs cec- cece ceco cecs ceec cees cehs ceke ceos cesc cese cess cevo cevy ceys chce chch chcs chec chee cheh chek ches chev chey chhs chks choc choh chok choo chos chov choy chsc chse chsh chvo chy- chyc chyk ckch ckck ckco ckcs ckcv ckcy ckey ckhs ckhv ckoc ckoo ckos ckoy cksh ckso ckvo coce coch cock coco coes coho cohs cok- coke coko coky cooh cook coos cosc cose cosh coso coss cosy cove covo covy coyo coys cscc csce csch csco cscs csec csee cseh cshs csks csos csse csys cvcc cvhs cvss cyc- cycc cycs cyke cyse cyve cyy- cyyc eccc ecce ecco eces eche echo echs ecko ecks ecky eco- ecos ecsc ecse ecss eecs eeee eees eehs eeke eeks eeoc eese eesk eesy ehcc eheh ehhs ekch ekco ekek ekes ekho ekhs ekos eoes esce esch esco escs esee esek eseo eses eshs eske esko esks esky eso- esok esos esse essh esso essy eves evey evhs evoe evoo evos evsc evvk eyck eyec eyes eyey eyke eyse hccc hcch hccs hchs hcsc hcso hcss hech heck hecs heek hees hehe heho hehs heke hesc hesh hess hesy heve heye heyh heys hhhh hhhs hkcc hkcs hkse hoce hoch hock hocs hoek hoes hoey hohe hoho hoke hoko hoks hoky hooe hook hoos hose hosh hoss hove hovk hovs hoye hoys hscc hses hshs hsse hvcc hvhs hvsc hy-v hyce hyhe hyke hyo- hyse hyve k-os kccc kcck kccv kccy kcec kcee kceo kcey kche kchh kchk kcho kchs kckc kckk kcko kckv kcky kcoe kcoh kcos kcsc kcse kcss kcsy kcvh kcvk kcvo kcvs kcvv kcvy kcye kcyk kcys kcyy kech keck keco keeh keek kees kehk kehs kekc keke keko keks keok keos kesc kesh kesk keso kess kesy keve kevs keye keyh keys keyy khcc khch khck khcs khcv khec khey khhk khho khhs khke khkk khks khkv khky khoc khoe khok khoy khse khss khsv khvh khys khyy kkch kkck kkco kkcs kkcy kkhh kkhk kkkk kkoh kkoo kkov kkoy kkse kkss kkvv kkyc kkys kkyy koch kock kocs koes kohh koho kohs kokc koke kokh kokk koko koks koky kooc kook kooo koos koov kos- kosc kose kosh koso koss kosy kovc kove kovk kovo koye koyo koyy ksce ksch ksck ksco kscs kscv kscy ksec ksee kseh ksek kseo ksev ksey kshe kshk ksho kshs kshv kske kskk ksko ksks ksky ksoc ksok ksoo ksos ksse ksso ksss ksvc ksve ksvh ksvy ksyc ksyv ksyy kvcc kvce kvch kvck kvco kvcs kvcv kvcy kvec kves kvhs kvoc kvoe kvoh kvok kvoo kvov kvsc kvsh kvso kvss kvsv kvvs kvvv kvye kycc kyck kycs kyee kyes kykc kyke kykk kyks kykv kyky kyok kyoo kyos kyoy kysc kyse kysk kyyk kyyo kyys kyyy o-eo occc oce ocee oche ochs ocke ocks ocos ocys oec- oecc oeec oese oeye oeyo ohcc ohee ohey ohho ohhs ohoh ohok ohos ohso ohss ohye ohyo okeh okes okey okko okok okso okyo ooes ooho oohs ooky oooh oooo ooos oose oscc osce osco osec osee oseh osek oses osey oshc oshe osho oshs osoo osos osov osse osso ossy osve ovcs ovee ovey ovhs ovo- ovoo oyce oych oyee oyes oyke oyse oyss s-os sccc scce sccs sccy scec scee scey sch- sche schh scho schs sck- scoh scok scoo scsc scsh scso scye se-c se-e se-h se-k se-o se-s se-y sec- secc sece sech seck seco secs secv secy seec seeh seek sees seey sehe sehk sehs seke sekk seko seoc seok sesc sese sesh seso sess seve seye seyh seyk seys shcc she- shee sheh shek sheo shes shey shhh shhs shoe shok shoo shos shsc shvc shye skee skeo skes skey skhs skoe skov skss sky- skye skys skyy soce soch sock soco socs socy soec soeo soes sohh soho sohs soke sokk soko sook soos sooy sose sosh soso soss sosv sove sovo sovs soye soyo soys sscc ssce sscs ssec ssee sses sshs ssoc sssc sssh ssss svcc svce svcs svec svhs svoy svsc syce sych syck syco syes syhe syke syse syso syss syve syyk vche vecc vech veck vees veho veke veoh vesc vese vess vesy veve vevo vevy veye veys vhhh vhhs voce voes voho voke voks voky vooc vose voso voss vovk voye voys vsee vses vshs vsoe vssc vsse vvhs vvvv vyce vych vyes vyhs vyke vyos vyse vyso vyss yccc ycch ycee yche yech yeck yeek yees yehe yehs yeke yeoh yeos yesh yesk yeso yess yeve yeye yeyo yhes yhvh ykes ykey ykko yksc yoch yock yohe yoho yoke yoko yoks yoky yook yosh yoso yove yoye yoyo ysco ysee yses ysse yssh yves yvhs yyyy