cccc cccl cccs cclc ccls ccoc ccrc ccrl ccrs ccsl ccss ckck ckcl ckco ckcs ckcy ckoc ckoo ckor ckos ckoy ckrc ckry cksl ckso ckyl clok cloo clor clos cloy clro clrs clsc cly- clyk cock coco cok- coko coky col- colk coll colo cols coly cook cool coos cor- corc cork corl coro corr cors cory cosc cosl coso coss cosy coyl coyo coyr coys crcc crcr crkc crkl crls croc crok crol croo cror croy crss cry- cryo crys cscc cscl csco cscr cscs csks cslr csor csos csrc csrs cssr csys cyc- cycc cycl cycs cyl- cylc cyll cyls cyrk cyrl cyrs cyy- cyyc k-lo k-os kccc kcck kccl kccr kccy kckc kckk kckl kcko kckr kcky kclc kclk kcll kclr kcls kcly kcol kcor kcos kcrc kcro kcrr kcrs kcry kcsc kcsr kcss kcsy 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 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 klrc klrk klrr klrs klsc klsr klsy klyc klyk klyr klyy kock kocs kokc kokk koko kokr koks koky kolc kolk koll kolo kolr kols koly kooc kook kool kooo koor koos korc kork korl koro korr kors kos- kosc koso kosr koss kosy koyo koyy krcc krcl krco krcs krkc krkk krko krkr krks krky krlc kroc krok krol kroo kror kros kroy krrc krrk krrl krro krrr krrs krry krsc krsk krsl krsr krss krsy kryk kryl kryo kryy ksck kscl ksco kscr kscs kscy kskk ksko kskr ksks ksky kslc kslk ksll kslo kslr ksoc ksok ksol ksoo ksor ksos ksro ksrr ksrs ksry kssl ksso kssr ksss ksyc ksyl ksyr ksyy 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 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 lokk loko loll lolo lols loly looc look lool loor loos lork loro lors lory losc loso loss losy loys lrcs lroc lrrc lrrr lrry ls-r lsco lscs lsrc lsso lssr lyc- lyco lyly lyo- lyro lys- lysl lyso lyss occc ocks oclc ocos ocrl ocro ocrr ocrs ocys okko oklo okok okol okor okro okso okyo olcc ollo olly olor olos olry oocr ooky oolo oooo ooos oory orco orcs orko orlo orly oro- orok oror oros oroy orro orrs orry orsk orso orsy orys oscc oscl osco oslo osoo osor osos osro osso ossy oyls oyly oyss rccc rccs rcls rcos rcsc rcsl rcss rcyc rkos rkss rlcs rlls rlys rocc rock roco rocs rokk roko rokr roks roky rolk roll rolo roly rook rool roor roos rorc rork roro rory rosc roso ross rosy royl roys rrrr rscc rscs rscy rslc rsos rssl ryck rysy s-os sccc sccl sccs sccy sck- sckl scl- sclc sclk scls scok scol scoo scor scr- scrc scrs scry scsc scsl scso scsr skol skor skss sky- skyr skys skyy slcc sloc sloo slos sloy slrc slrs slsc slys sock socl soco socr socs socy sokk soko solk soll solo solr sols soly sook sool soor soos sooy soro sorr sors sory soso soss soyo soys srcc sros sscc sscs sslc ssoc ssrc ssrl ssrs sssc ssss syck syco sycr syl- sylk syll syls syro syrs syry syso syss syyk yccc ykko yksc ylls ylyk yock yoko yoks yoky yolk yoll yolo yoly yook yool york yoro yory yoso yoyo yrly ysco yyyy