cccc cccl cclc ccoc ccrc ccrl ccrt cctc cctl cctt ckck ckcl ckco ckcy ckoc ckoo ckor ckot ckoy ckrc ckry ckty ckyl clok cloo clor clot cloy clro cltc cly- clyk cock coco coct cok- coko coky col- colk coll colo colt coly cook cool coot cor- corc cork corl coro corr cort cory cotc coto cott coty coyl coyo coyr coyt crcc crcr crkc crkl croc crok crol croo cror crot croy crrt crtc crtl cry- cryo ctol ctor ctot ctrc ctrl cyc- cycc cycl cyl- cylc cyll cyrk cyrl cyrt cyt- cyto cyy- cyyc k-lo kccc kcck kccl kccr kcct kccy kckc kckk kckl kcko kckr kcky kclc kclk kcll kclr kclt kcly kcol kcor kcot kcrc kcro kcrr kcrt kcry kctc kcto kcty kcyk kcyl kcyt kcyy kkck kkcl kkco kkcr kkct kkcy kkkk kklc kkll kklo kkol kkoo kkor kkot kkoy kkrc kkrk kkrl kkro kkrr kkrt kktc kktk kktl kkty kkyc kkyy klcc klck klcl klcr klcy klkc klkk klkl klko klkr klky kllc kllk klly kloc klok klol kloo klor klrc klrk klrr kltc kltk klto kltr kltt klty klyc klyk klyr klyt klyy kock koct kokc kokk koko kokr koky kolc kolk koll kolo kolr kolt koly kooc kook kool kooo koor koot korc kork korl koro korr kort kotc kotk koto kotr kott koty koyo koyt koyy krcc krcl krco krkc krkk krko krkr krky krlc krlt kroc krok krol kroo kror kroy krrc krrk krrl krro krrr krrt krry krtc krtk krto krtr krty kryk kryl kryo kryy ktcc ktck ktcl ktco ktcr ktcy ktkc ktkk ktko ktkr ktkt ktlk ktlo ktlr ktlt ktoc ktok ktoo ktor ktot ktoy ktrc ktrk ktrl ktro ktrr ktrt ktry kttc kttk ktto kttr kttt ktty ktyl ktyr kycc kyck kycr kyct kykc kykk kykr kyky kyll kylo kylt kyok kyol kyoo kyor kyot kyoy kyrc kyrk kyro kytc kyto kytt kyty kyyk kyyo kyyt kyyy lccc lcor lcrl lctl lcto llcc lllc llll lloc lloo llyr locc lock loco lokk loko loll lolo loly looc look lool loor loot lork loro lory lotl loto lotr lott lroc lrrc lrrr lrry ltcc lttc lttr ltyr lyc- lyco lyly lyo- lyot lyro lyto lytt occc occt oclc ocrl ocro ocrr oct- octo octy okko oklo okok okol okor okot okro okto okyo olcc ollo olly olor olot olry oocr ooky oolo oooo oort oory ooty orco orko orlo orly oro- orok oror orot oroy orro orry ortc orto otcl oto- otok otoo otor otoy otro otry otto otyr oyly rccc rctc rcyc rocc rock roco rokk roko rokr roky rolk roll rolo rolt roly rook rool roor root rorc rork roro rort rory rotc rotk rotl roto rotr rott roty royl royt rrrr rtcc rtlt ryck ryot rytt ryyt tccc tctc tkol tlco to-y tock toco toko toky tol- tolk toll tolo tolt toly took tool toor toot torc tork toro torr tort tory totc toto totr tott toty toyl toyo toyt trcc trcl troc troo trot troy trtc trtr try- tryo ttoy tttt ttyl tyck tyco tyl- tyll tylo tyr- tyrl tyro tyrr tyto tytt tyty yccc yctc ykko ykyt ylyk yock yoko yoky yolk yoll yolo yoly yook yool yoot york yoro yort yory yott yoyo yrly ytky yyyy