cccc cccl cccs cckw cclc ccls ccoc ccow ccsl ccss ckck ckcl ckco ckcs ckcw cklw ckoc ckoo ckos cksl ckso cksw ckws ckww clok cloo clos clow clsc cock coco cok- coko col- colk coll colo cols cook cool coos cosc cosl coso coss cowl cows cscc cscl csco cscs csks csos cswk csws cwos k-lo k-os kccc kcck kccl kckc kckk kckl kcko kclc kclk kcll kcls kclw kcol kcos kcow kcsc kcss kcwc kcwk kcwl kkck kkcl kkco kkcs kkcw kkkk kklc kkll kklo kkls kkol kkoo kkow kkss kksw kkwk kkws klcc klck klcl klcs klcw klkc klkk klkl klko klks kllc kllk klls kloc klok klol kloo klos klow klsc klsw klwl klwo klws kock kocs kocw kokc kokk koko koks kolc kolk koll kolo kols kolw kooc kook kool kooo koos kos- kosc koso koss kowl ksck kscl ksco kscs kskk ksko ksks kslc kslk ksll kslo ksoc ksok ksol ksoo ksos ksow kssl ksso ksss kswc kswo ksws ksww kwck kwkc kwkk kwkw kwlc kwlk kwls kwoc kwok kwol kwos kwow kwsc kwsk kwsl kwso kwss kwsw kwwk kwwl kwws lccc lccs lcls lcsc llcc llcs llks lllc llll lloc lloo locc lock loco locs lokk loko loll lolo lols looc look lool loos losc loso loss lowk lowl lows loww lsco lscs lsso lwoo lwow occc ocks oclc ocos ocsw okko oklo okok okol okso olcc ollo olos oolo oooo ooos oscc oscl osco oslo osoo osos osow osso owlk owls owow s-os sccc sccl sccs sck- sckl scl- sclc sclk scls scok scol scoo scow scsc scsl scso skol skow skss skws slcc sloc sloo slos slow slsc sock socl soco socs sokk soko solk soll solo sols sook sool soos soso soss sowk sowl sows sscc sscs sslc ssoc sssc ssss ssws swcc swoo swow swss wccc wcck wccl wcco wccs wccw wckk wckl wcks wckw wclc wclk wcll wclo wcls wclw wcoc wcok wcol wcoo wcos wcsc wcsk wcsl wcso wcss wcsw wcwc wkcl wkco wkcs wkcw wkkc wkkl wkko wkks wkkw wklk wkll wklo wkls wkoc wkok wkol wkoo wkos wkow wksc wksk wksl wkso wkss wksw wkwc wkwl wkws wlcc wlck wlcl wlco wlcs wlkk wlkl wlko wlks wlkw wlll wllw wloc wlok wlol wloo wlos wlsc wlsk wlso wlss wlsw wlwc wlwk wlwl wocc wocl woco wocs wokc wokk wokl woko woks wokw wolk woll wols wolw wooc wook wool woos woow wosl woso woss wosw wowc wowl wowo wows woww wscc wscl wsco wscs wscw wskk wskl wsko wskw wslk wsll wslo wslw wsoc wsok wsol wsoo wsos wssc wssl wsss wssw wsws wsww wwck wwcl wwco wwcs wwcw wwkc wwkl wwks wwlc wwlk wwll wwls wwlw wwol wwos wwow wwsc wwsk wwsl wwss wwwc wwwk wwwl wwws wwww