-ous cccc cccl cccs cccu cclc ccls ccoc ccrc ccrl ccrs ccsl ccss ccuc ccus ckck ckcl ckco ckcs ckcy ckoc ckoo ckor ckos ckoy ckrc ckry cksl ckso ckyl clok cloo clor clos clou cloy clro clrs clsc cly- clyk cock coco cocu cok- coko coky col- colk coll colo cols colu coly cook cool coos cor- corc cork corl coro corr cors cory cosc cosl coso coss cosy couk coul cour cous couy coyl coyo coyr coys crcc crcr crkc crkl crls croc crok crol croo cror croy crss cruk crus cry- cryo crys cscc cscl csco cscr cscs csks cslr cslu csor csos csrc csrs cssr csur csus csys cucc cuck cuk- culc culk cull culo culs curl curo curr curs cury cusk cuso cuss cusu cusy cuy- cuyl cuyo cuyr cyc- cycc cycl cycs cyl- cylc cyll cyls cyrk cyrl cyrs cyul cyy- cyyc k-lo k-os kccc kcck kccl kccr kccu kccy kckc kckk kckl kcko kckr kcky kclc kclk kcll kclr kcls kclu kcly kcol kcor kcos kcou kcrc kcro kcrr kcrs kcru kcry kcsc kcsr kcss kcsu kcsy kcuk kcul kcyk kcyl kcys kcyy kkck kkcl kkco kkcr kkcs kkcy kkkk kklc kkll kklo kkls kkol kkoo kkor kkoy kkrc kkrk kkrl kkro kkrr kkrs kksr kkss kksu kkus kkuu kkyc kkys kkyy klcc klck klcl klcr klcs klcy klkc klkk klkl klko klkr klks klky kllc kllk klls klly kloc klok klol kloo klor klos klou klrc klrk klrr klrs klru klsc klsr klsu klsy kluk klur kluu klyc klyk klyr klyy kock kocs kokc kokk koko kokr koks koku koky kolc kolk koll kolo kolr kols kolu koly kooc kook kool kooo koor koos koou korc kork korl koro korr kors koru kos- kosc koso kosr koss kosu kosy koul kour kous kouu koyo koyy krcc krcl krco krcs krcu krkc krkk krko krkr krks krku krky krlc kroc krok krol kroo kror kros kroy krrc krrk krrl krro krrr krrs krry krsc krsk krsl krsr krss krsu krsy kruc kruk krul krur kryk kryl kryo kryy ksck kscl ksco kscr kscs kscu kscy kskk ksko kskr ksks ksku ksky kslc kslk ksll kslo kslr kslu ksoc ksok ksol ksoo ksor ksos ksou ksro ksrr ksrs ksry kssl ksso kssr ksss kssu ksuu ksyc ksyl ksyr ksyy kucc kuco kucr kukk kukl kuks kuku kuky kull kulo kulu kuly kuok kuol kuoo kuos kurk kurl kuro kurr kurs kuru kury kusc kuso kusu kuuk kuul kuur kuuu kuyo kuyu kuyy kycc kyck kycr kycs kykc kykk kykr kyks kyky kyll kylo kyls kyok kyol kyoo kyor kyos kyoy kyrc kyrk kyro kyrs kysc kysk kysl kysr kyuk kyul kyur kyus kyuu kyyk kyyo kyys kyyy lccc lccs lcls lcor lcrl lcrs lcsc lcsr lkrs llcc llcs llks lllc llll lloc lloo llyr locc lock loco locs locu lokk loko loll lolo lols loly looc look lool loor loos lork loro lors lory losc loso loss losy louk loul lour lous louu loys lrcs lroc lrrc lrrr lrry ls-r lsco lscs lsrc lsso lssr luck lucs lucy luko luky lull lulu lurk lurs lury lusk luso luss luuk luys lyc- lyco lyly lyo- lyro lys- lysl lyso lyss occc ocks oclc ocos ocrl ocro ocrr ocrs ocul ocur ocys okcu okko oklo okok okol okor okro okso okul okur okus okyo olcc ollo olly olor olos olry olur oocr ooku ooky oolo oooo ooos oory oous orco orcs orko orlo orlu orly oro- orok oror oros oroy orro orrs orry orsk orso orsu orsy orus orys oscc oscl osco osku oslo osoo osor osos osro osso ossu ossy osul oucc oulk ouls oulu our- ouro ours ouu- ouyr oyls oyly oyou oyss rccc rccs rcls rcos rcsc rcsl rcss rcyc rkos rkss rlcs rlls rlys rocc rock roco rocs rokk roko rokr roks roku roky rolk roll rolo roly rook rool roor roos rorc rork roro roru rory rosc roso ross rosy rouk roul rous rouy royl roys rrrr rscc rscs rscy rslc rsos rssl ruck rukk ruku rulk rull rulo ruly ruok ruoy rurc ruro rurs ruru rusk ruso russ rusu rusy ruyl ruys ryck rysy ryuk s-os sccc sccl sccs sccy sck- sckl scl- sclc sclk scls scok scol scoo scor scr- scrc scrs scry scsc scsl scso scsr scsu scul scur skol skor skss skul skur sky- skyr skys skyy slcc slcu sloc sloo slos sloy slrc slrs slsc slsu sluc slur slys sock socl soco socr socs socy sokk soko soku solk soll solo solr sols soly sook sool soor soos sooy soro sorr sors soru sory soso soss souk soul sour sous soyo soys srcc sros sscc sscs sslc ssoc ssrc ssrl ssrs sssc ssss suc- succ suck sucr sucs suks suku suky sul- sulc sulk sull sulo sulu suor suos sur- surc suro surr surs suru sury sus- susk suso suss susu susy suus suyo suyr suyu syck syco sycr syl- sylk syll syls syro syrs syry syso syss syyk ucky ucos ucrc ucsc ucsu ukcc ukko ukky ukok ukrc uksc ukur ukyo ulcc ulco ullo ullr ully ulo- uloc ulos uluk ulul ulus ulys uocc uolc uor- urcy urls uro- urok urol uroo urry urso urss ursu ursy uruk urur urus us-k uscc usco uscs uslu usoc usos ussc ussr usss ussu ussy usul usus uulu uuoc uuuu yccc ykko yksc ylls ylyk yock yoko yoks yoky yolk yoll yolo yoly yook yool york yoro yory yoso youk youl your yous yoyo yrly ysco yssu yuck yuko yuks yuku yuky yulo yuls yulu yury yuyu yyyy