-ous cccc cccl cccp cccs cccu cclc ccls ccoc ccpl ccpp ccps ccsl ccsp ccss ccuc ccup ccus ckck ckcl ckco ckcs ckoc ckoo ckos ckpc cksl ckso clok cloo clop clos clou clpp clsc cock coco cocp cocu cok- coko col- colk coll colo colp cols colu cook cool coop coos copo copp cops cosc cosl coso cosp coss couk coul coup cous cpcs cpcu cplc cpls cpos cpps cpsc cpsk cpsl cpso cpsu cpus cscc cscl csco cscs csks cslp cslu csos cspc csps csup csus cucc cuck cuk- culc culk cull culo culp culs cupl cupo cupp cups cusk cuso cusp cuss cusu k-lo k-os kccc kcck kccl kccu kckc kckk kckl kcko kclc kclk kcll kcls kclu kcol kcos kcou kcpc kcpl kcpo kcps kcpu kcsc kcsp kcss kcsu kcuk kcul kcup kkck kkcl kkco kkcs kkkk kklc kkll kklo kkls kkol kkoo kkpc kkpk kkpl kkps kksp kkss kksu kkup kkus kkuu klcc klck klcl klcs klkc klkk klkl klko klks kllc kllk kllp klls kloc klok klol kloo klop klos klou klpc klsc klsu kluk klup kluu kock kocp kocs kokc kokk koko kokp koks koku kolc kolk koll kolo kols kolu kooc kook kool kooo koop koos koou kopp kops kopu kos- kosc koso kosp koss kosu koul kous kouu kpcc kpcl kpcs kpkk kpkl kplc kplk kplo kplu kpoc kpok kpol kpoo kpop kpou kppc kppk kppl kppo kppp kpsc kpso kpsp kpsu kpul kpus ksck kscl ksco kscs kscu kskk ksko ksks ksku kslc kslk ksll kslo kslu ksoc ksok ksol ksoo ksop ksos ksou kspc kspk kspl kspo ksps kssl ksso ksss kssu ksup ksuu kucc kuco kucp kukk kukl kuks kuku kull kulo kulp kulu kuok kuol kuoo kuop kuos kupl kups kupu kusc kuso kusp kusu kuuk kuul kuuu lccc lccs lcls lcpc lcpl lcps lcsc lcsp llcc llcs llks lllc llll lloc lloo llps locc lock loco locs locu lokk loko loll lolo lols looc look lool loop loos lopp lops lopu losc loso losp loss louk loul loup lous louu lppl lpsc lpss lsco lscs lspl lsso lssp luck lucs luko lull lulu lupo lupu lusk luso luss luuk luup occc ocks oclc ocos ocpp ocul okcu okko oklo okok okol okpo okso okul okus olcc ollo olos olpc ooku oolo oooo ooos oops oous opls opo- opos oppo opps opsu opus oscc oscl osco osku oslo osoo osos osso ossu osul oucc oulk ouls oulu ouu- pccc pccl pccs pcks pclk pcll pclo pcos pcpp pcps pcso pkcs plcc plkk ploc plok ploo plop plos plou plpp plss pluk plup plus pock poco pocs poko poku polk poll polo pols polu pook pool poop poos pop- popc popo popp pops posk poso poss pouk poul poup pous ppcc ppcs pplo ppos pppo pppp ppps ppss psco pscu psoc psol psos psou pspp psps pssc psso puck puku pulk pull pulo pulp puls pulu pupl pups pupu pusk puss puuc s-os sccc sccl sccp sccs sck- sckl scl- sclc sclk scls scok scol scoo scop scpl scpo scps scsc scsl scso scsu scul scup skol skop skpc skpo skss skul skup slcc slcu sllp sloc sloo slop slos slpp slps slsc slsu sluc slup sock socl soco socs sokk soko soku solk soll solo solp sols sook sool soop soos sopo sopp sops sopu soso soss souk soul soup sous spcc spco spcs spkl splc splo splp spls spoc spok spoo spop spos spps spso spsp spss spus sscc sscp sscs sslc sslp ssoc ssop sspc sspl sspo ssps sssc ssss suc- succ suck sucs suks suku sul- sulc sulk sull sulo sulp sulu suos sup- supo supp sups sus- susk suso susp suss susu suus uccp ucos ucsc ucsu ukcc ukko ukok ukps uksc ukup ulcc ulco ullo ulo- uloc ulos uluk ulul ulus uocc uolc upcs uplo upos uppc uppp uppu upsc upup us-k uscc usco uscs uslp uslu usoc usos uspc uspo uspp usps ussc usss ussu usul usus uucp uulu uuoc uuuu