-ose cccc ccci cccs ccee ccic ccii ccir ccis ccoc ccrc ccre ccri ccrs ccsi ccss cec- cece ceci ceco cecs ceec cees ceke ceor ceos cer- cerc cere ceri cero cers cery cesc cese cesi cesr cess ceys cicc cici cico cicr cics ciee cier cies ciii ciis ciko cikr cior cios circ cire ciri cirk ciro cirr cirs cis- cisc cise cisk cisr ciss cisy ckck ckco ckcs ckcy cker ckey ckoc ckoi ckoo ckor ckos ckoy ckrc ckry ckso coce cock coco coes coir cois cok- coke coko coky cook coos cor- corc core cori cork coro corr cors cory cosc cose cosi coso coss cosy coyo coyr coys crcc crce crcr cre- crec cree crei creo cres cric crie crik cris crkc croc croe crok croo cror croy crss cry- cryo crys cscc csce csci csco cscr cscs csec csee cser csik csio csir csis csks csor csos csrc csrs csse cssr csys cyc- cycc cycs cyke cyre cyrk cyrs cyse cyy- cyyc eccc ecce ecci ecco eces ecis ecko ecks ecky eco- ecos ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eeke eeks eeoc eerc eero eers eery eese eesi eesk eesy eick eico eics eiec eiei eier eies eike eiki eiko eiks eire eirs eiry eise eisk eiso eiss eisy ekco ekek eker ekes ekis ekki ekoi ekos eksi eoes eoir eois eore eori ercc erce erec erei erer eres eric erie erik erio eris erke erki erks eroc eroe eroi eroo eros errc erre erro errs erse ersi erso eryc erye esce esci esco escr escs esee esek eseo eser eses esie esik esis eske esko esks esky eso- esok esos esri esse essi esso essy eyck eyec eyer eyes eyey eyik eyio eyir eyke eyre eyry eyse eyyr iccc icci icco iccr iccs icec icee icer ices icey icis icke icks icky icoc icor icos icrc icre icrr icrs icry icsc icse icsi icsr icss iecc ieie ieio iere ieri iers iesc iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr ikee iker ikes ikey ikki ikko ikky ikoo ikri ioci ioee ioii ioio ioke ioko iooi iooo ioos iore iori iors ioso ircc ircs iree irer ires iri- iric irie irio iris iriy irki irks iroc irrc irre irri irrs irse iscc isci isco iscr iscs isec isee iseo iser ises isic isie isis isko iso- isoc isok isor isos isri issc isse issi isso issr isss issy isys iyer iyos iyre iyse k-ci k-os kccc kcci kcck kccr kccy kcec kcee kcei kceo kcey kcic kcie kcii kcir kcis kckc kckk kcko kckr kcky kcoe kcor kcos kcrc kcri kcro kcrr kcrs kcry kcsc kcse kcsi kcsr kcss kcsy kcye kcyk kcys kcyy keck keco kecr keek keer kees keii keik keio keir keis kekc keke keki keko keks keok keos ker- kerc kere keri kerk kero kerr kers kesc kesi kesk keso kesr kess kesy keye keys keyy kicc kice kick kicr kics kicy kier kies kiic kiii kiik kiis kikc kiki kikk kiko kikr kioc kioe kioi kiok kioo kirc kiri kirk kiro kirr kirs kisc kise kisi kisk kiso kisr kiss kisy kiyi kiyk kiys kkci kkck kkco kkcr kkcs kkcy kkic kkik kkkk kkoo kkor kkoy kkrc kkre kkrk kkro kkrr kkrs kkse kksi kksr kkss kkyc kkys kkyy koci kock kocs koei koes koii koir kokc koke koki kokk koko kokr koks koky kooc kooi kook kooo koor koos korc kore kori kork koro korr kors kos- kosc kose kosi koso kosr koss kosy koye koyo koyy krcc krce krci krco krcs krec kree krei krek kreo kres krik krio kris krkc krke krki krkk krko krkr krks krky kroc kroe kroi krok kroo kror kros kroy krrc krre krri krrk krro krrr krrs krry krsc krse krsk krsr krss krsy krye kryk kryo kryy ksce ksci ksck ksco kscr kscs kscy ksec ksee ksei ksek kseo kser ksey ksii ksik ksir ksis ksiy kske kskk ksko kskr ksks ksky ksoc ksoi ksok ksoo ksor ksos ksro ksrr ksrs ksry ksse kssi ksso kssr ksss ksyc ksyr ksyy kycc kyck kycr kycs kyee kyes kyis kykc kyke kykk kykr kyks kyky kyok kyoo kyor kyos kyoy kyrc kyre kyrk kyro kyrs kysc kyse kysk kysr kyyi kyyk kyyo kyys kyyy o-eo occc occi oce ocee ocis ocke ocks ocos ocre ocro ocrr ocrs ocys oec- oecc oeec oere oers oese oeye oeyo oici oick oier oies oiii oike oiko oiks oios oire oiry oisc oise oker okes okey okic okie okir okko okok okor okre okro oksi okso okyo oocr ooer ooes ooky oooo ooos oore oory oose oosi orce orci orco orcs ore- orec orek oreo orer ores orey ori- oric orie orio oris orke orko oro- oroe orok oror oros oroy orri orro orrs orry orse orsi orsk orso orsy orys oscc osce osci osco osec osee osei osek oser oses osey osie osii osik osis oski osoi osoo osor osos osro osse ossi osso ossy oyce oyee oyer oyes oyke oyre oyri oyse oyss rccc rccs rcic rcis rcos rcsc rcsi rcss rcyc recc rece reci reck recr recs recy reek rees reii reik reir reis reke reki reko reks reky reos rere reri rero rers rery rese resi reso ress reye reyk reys ricc rice rick rico rics riek rier ries riis rike riki rikk rios rire riri rirs risc rise risi risk riso riss riyo rkos rkss rocc roce rock roco rocs roer roes roey roik roio roir rois roke roki rokk roko rokr roks roky rooi rook roor roos rorc rore rori rork roro rory rosc rose rosi roso ross rosy roye roys rrrr rscc rscs rscy rsee rsis rsos rsre ryck ryes ryis ryke ryki rysy s-ic s-ii s-os sccc scce sccs sccy scec scee scer scey sci- scic scie scio scir scis sck- scok scoo scor scr- scrc scre scri scrs scry scsc scsi scso scsr scye se-c se-e