-er -ey c-- ccc cce cck cco ccr ccs ccu ce- cec cee cek ceo cer ces ceu cey ckc cko cks cky co- coc coe cok coo cor cos cou coy crc cre crk cro crr crs cru cry csc cse csk cso csr css csu csy cuc cue cuk cuo cur cus cuu cuy cyc cye cyk cyo cyr cys ec- ecc ece eck eco ecr ecs ecu eec eee eek eeo eer ees eey ekc eke eko ekr eks eku eky eo- eoc eoe eok eoo eor eos eou erc ere erk ero err ers eru ery es- esc ese esk eso esr ess esu esy eu- euc eue eur eus eyc eye eyo eyr eys kcc kce kck kcr kcs kcu ke- kec kee kek keo ker kes key kkc kke kkk kkr kks kku kky koc koe kok koo kor kos kou koy krc krk kro krr krs kru kry ksc kse ksk kso ksr kss ksu kuc kue kuk kur kus kuu kuy kyc kye kyo kyr kys kyu oc- occ ock oco ocr ocs ocu oec oee oeo oer oes oey okc oke okk oko okr oks oku oo- ooc ook ooo oor oos or- orc ore ork oro orr ors oru ory os- osc ose osk oso osr oss osu ou- ouc oue ouk ouo our ous oye oyo oys rcc rce rco rcr rcs rcu re- rec ree rek reo rer res reu rey rkc rke rkk rko rks rku rky roc roe rok roo ror ros rou roy rrc rrk rrr rrs rru rsc rse rsk rso rsr rss rsu ruc rue ruk ruo rur rus ruu ruy ry- ryc rye ryk ryo ryr rys ryu ryy scc sce sck sco scr scs scu se- sec see sek seo ser ses seu sey sk- skc ske skk sko skr sks sku sky soc soe sok soo sor sos sou soy sr- src sre srk sro srr srs sry ss- ssc sse ssk sso ssr sss ssu suc sue suk suo sur sus suu suy sy- syc sye syk syr sys syu ucc uce uck uco ucr ucs ucu uec uee uer ues uey ukc uke ukk ukr uku uoc uoe uok uoo uor uos ur- urc ure urk uro urr urs uru ury usc use usk uso usr uss usu uuc uue uur uus uuu uyc uyo uys uyu ycc yce yco ycs ycu ycy yec yee yek yeo yer yes yey ykk yoc yoe yok yoo yor yos you yoy yrc yre yro yrs yru ysc yse ysk yso ysr yss ysu ysy yue yuk yuo yur yus yuu yuy yyc yye yys yyu yyy

-ose -ous cccc cccs cccu ccee ccoc ccrc ccre ccrs ccss ccuc ccus cec- cece ceco cecs ceec cees ceke ceor ceos ceou cer- cerc cere cero cers cery cesc cese cesr cess ceys ceyu ckck ckco ckcs ckcy cker ckey ckoc ckoo ckor ckos ckoy ckrc ckry ckso coce cock coco cocu coes cok- coke coko coky cook coos cor- corc core cork coro corr cors cory cosc cose coso coss cosy coue couk cour cous couy coyo coyr coys crcc crce crcr cre- crec cree creo cres creu crkc croc croe crok croo cror croy crss crue cruk crus cry- cryo crys cscc csce csco cscr cscs csec csee cser csks csor csos csrc csrs csse cssr csur csus csys cucc cuce cuck cuek cuer cues cuk- cuke cure curo curr curs cury cusk cuso cuss cusu cusy cuy- cuyo cuyr cyc- cycc cycs cyke cyre cyrk cyrs cyse cyy- cyyc eccc ecce ecco eces ecko ecks ecky eco- ecos ecou ecrc ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eeke eeks eeoc eerc eero eers eery eese eesk eesy ekco ekek eker ekes ekos ekur eoes eore eous ercc erce erec erer eres erke erks eroc eroe eroo eros errc erre erro errs erse erso eruc erur erus eryc erye esce esco escr escs escu esee esek eseo eser eses eske esko esks esku esky eso- esok esos esse esso essu essy esus euer euos eur- eurc eure euro eury euse eyck eyec eyer eyes eyey eyke eyre eyry eyse eyyr k-os kccc kcck kccr kccu kccy kcec kcee kceo kceu kcey kckc kckk kcko kckr kcky kcoe kcor kcos kcou kcrc kcro kcrr kcrs kcru kcry kcsc kcse kcsr kcss kcsu kcsy kcue kcuk kcye kcyk kcys kcyy keck keco kecr keek keer kees kekc keke keko keks keku keok keos ker- kerc kere kerk kero kerr kers keru kesc kesk keso kesr kess kesy keur keus keye keys keyu keyy kkck kkco kkcr kkcs kkcy kkkk kkoo kkor kkoy kkrc kkre kkrk kkro kkrr kkrs kkse kksr kkss kksu kkus kkuu kkyc kkys kkyy kock kocs koes kokc koke kokk koko kokr koks koku koky kooc kook kooo koor koos koou korc kore kork koro korr kors koru kos- kosc kose koso kosr koss kosu kosy koue kour kous kouu koye koyo koyy krcc krce krco krcs krcu krec kree krek kreo kres kreu krkc krke krkk krko krkr krks krku krky kroc kroe krok kroo kror kros kroy krrc krre krrk krro krrr krrs krry krsc krse krsk krsr krss krsu krsy kruc krue kruk krur krye kryk kryo kryy ksce ksck ksco kscr kscs kscu kscy ksec ksee ksek kseo kser ksey kske kskk ksko kskr ksks ksku ksky ksoc ksok ksoo ksor ksos ksou ksro ksrr ksrs ksry ksse ksso kssr ksss kssu ksue ksuu ksyc ksyr ksyy kucc kuce kuco kucr kuek kues kueu kuke kukk kuks kuku kuky kuok kuoo kuos kure kurk kuro kurr kurs kuru kury kusc kuso kusu kuuk kuur kuuu kuyo kuyu kuyy kycc kyck kycr kycs kyee kyes kykc kyke kykk kykr kyks kyky kyok kyoo kyor kyos kyoy kyrc kyre kyrk kyro kyrs kysc kyse kysk kysr kyuk kyur kyus kyuu kyyk kyyo kyys kyyy o-eo occc oce ocee ocke ocks ocos ocre ocro ocrr ocrs