-ous cccc cccl cccs cccu cclc ccls ccoc ccrc ccrl ccrs ccsl ccss ccuc ccus ckck ckcl ckco ckcs ckoc ckoo ckor ckos ckrc cksl ckso clok cloo clor clos clou clro clrs clsc cock coco cocu cok- coko col- colk coll colo cols colu cook cool coos cor- corc cork corl coro corr cors cosc cosl coso coss couk coul cour cous crcc crcr crkc crkl crls croc crok crol croo cror crss cruk crus cscc cscl csco cscr cscs csks cslr cslu csor csos csrc csrs cssr csur csus cucc cuck cuk- culc culk cull culo culs curl curo curr curs cusk cuso cuss cusu k-lo k-os kccc kcck kccl kccr kccu kckc kckk kckl kcko kckr kclc kclk kcll kclr kcls kclu kcol kcor kcos kcou kcrc kcro kcrr kcrs kcru kcsc kcsr kcss kcsu kcuk kcul kkck kkcl kkco kkcr kkcs kkkk kklc kkll kklo kkls kkol kkoo kkor kkrc kkrk kkrl kkro kkrr kkrs kksr kkss kksu kkus kkuu klcc klck klcl klcr klcs klkc klkk klkl klko klkr klks kllc kllk klls kloc klok klol kloo klor klos klou klrc klrk klrr klrs klru klsc klsr klsu kluk klur kluu kock kocs kokc kokk koko kokr koks koku kolc kolk koll kolo kolr kols kolu kooc kook kool kooo koor koos koou korc kork korl koro korr kors koru kos- kosc koso kosr koss kosu koul kour kous kouu krcc krcl krco krcs krcu krkc krkk krko krkr krks krku krlc kroc krok krol kroo kror kros krrc krrk krrl krro krrr krrs krsc krsk krsl krsr krss krsu kruc kruk krul krur ksck kscl ksco kscr kscs kscu kskk ksko kskr ksks ksku kslc kslk ksll kslo kslr kslu ksoc ksok ksol ksoo ksor ksos ksou ksro ksrr ksrs kssl ksso kssr ksss kssu ksuu kucc kuco kucr kukk kukl kuks kuku kull kulo kulu kuok kuol kuoo kuos kurk kurl kuro kurr kurs kuru kusc kuso kusu kuuk kuul kuur kuuu lccc lccs lcls lcor lcrl lcrs lcsc lcsr lkrs llcc llcs llks lllc llll lloc lloo locc lock loco locs locu lokk loko loll lolo lols looc look lool loor loos lork loro lors losc loso loss louk loul lour lous louu lrcs lroc lrrc lrrr ls-r lsco lscs lsrc lsso lssr luck lucs luko lull lulu lurk lurs lusk luso luss luuk occc ocks oclc ocos ocrl ocro ocrr ocrs ocul ocur okcu okko oklo okok okol okor okro okso okul okur okus olcc ollo olor olos olur oocr ooku oolo oooo ooos oous orco orcs orko orlo orlu oro- orok oror oros orro orrs orsk orso orsu orus oscc oscl osco osku oslo osoo osor osos osro osso ossu osul oucc oulk ouls oulu our- ouro ours ouu- rccc rccs rcls rcos rcsc rcsl rcss rkos rkss rlcs rlls rocc rock roco rocs rokk roko rokr roks roku rolk roll rolo rook rool roor roos rorc rork roro roru rosc roso ross rouk roul rous rrrr rscc rscs rslc rsos rssl ruck rukk ruku rulk rull rulo ruok rurc ruro rurs ruru rusk ruso russ rusu s-os sccc sccl sccs sck- sckl scl- sclc sclk scls scok scol scoo scor scr- scrc scrs scsc scsl scso scsr scsu scul scur skol skor skss skul skur slcc slcu sloc sloo slos slrc slrs slsc slsu sluc slur sock socl soco socr socs sokk soko soku solk soll solo solr sols sook sool soor soos soro sorr sors soru soso soss souk soul sour sous srcc sros sscc sscs sslc ssoc ssrc ssrl ssrs sssc ssss suc- succ suck sucr sucs suks suku sul- sulc sulk sull sulo sulu suor suos sur- surc suro surr surs suru sus- susk suso suss susu suus ucos ucrc ucsc ucsu ukcc ukko ukok ukrc uksc ukur ulcc ulco ullo ullr ulo- uloc ulos uluk ulul ulus uocc uolc uor- urls uro- urok urol uroo urso urss ursu uruk urur urus us-k uscc usco uscs uslu usoc usos ussc ussr usss ussu usul usus uulu uuoc uuuu