-ous cccc cccl cccs cccu cclc ccls ccoc ccsl ccss ccst cctc cctl cctt ccuc ccus ccut ckck ckcl ckco ckcs ckoc ckoo ckos ckot cksl ckso ckst ckts clok cloo clos clot clou clsc cltc clts clut cock coco coct cocu cok- coko col- colk coll colo cols colt colu cook cool coos coot cosc cosl coso coss cost cotc coto cots cott cotu couk coul cous cout cscc cscl csco cscs csks cslu csos csot cstc csto csts csus ctls ctol ctos ctot ctsc ctss ctsu ctts cucc cuck cuk- culc culk cull culo culs cult cusk cuso cuss cust cusu cut- cutc cuto cuts cutt k-lo k-os kccc kcck kccl kcct kccu kckc kckk kckl kcko kclc kclk kcll kcls kclt kclu kcol kcos kcot kcou kcsc kcss kcst kcsu kctc kcto kctu kcuk kcul kkck kkcl kkco kkcs kkct kkkk kklc kkll kklo kkls kkol kkoo kkot kkss kkst kksu kktc kktk kktl kkts kktu kkus kkut kkuu klcc klck klcl klcs klkc klkk klkl klko klks kllc kllk klls kloc klok klol kloo klos klou klsc klst klsu kltc kltk klto kltt kluk kluu kock kocs koct kokc kokk koko koks koku kolc kolk koll kolo kols kolt kolu kooc kook kool kooo koos koot koou kos- kosc koso koss kost kosu kotc kotk koto kots kott kotu koul kous kout kouu ksck kscl ksco kscs kscu kskk ksko ksks ksku kslc kslk ksll kslo kslt kslu ksoc ksok ksol ksoo ksos ksou kssl ksso ksss ksst kssu kstc kstk kstl ksto ksts kstt kstu ksut ksuu ktcc ktck ktcl ktco ktcs ktkc ktkk ktko ktks ktkt ktku ktlk ktlo ktlt ktlu ktoc ktok ktoo ktot ktsc ktsl ktso ktst ktsu kttc kttk ktto ktts kttt kttu ktuc ktul kucc kuco kukk kukl kuks kuku kull kulo kult kulu kuok kuol kuoo kuos kusc kuso kust kusu kuto kuts kutt kutu kuuk kuul kuuu lccc lccs lcls lcsc lctl lcto lcts llcc llcs llks lllc llll lloc lloo locc lock loco locs locu lokk loko loll lolo lols looc look lool loos loot losc loso loss lost lotl loto lots lott louk loul lous lout louu lsco lscs lsso lsts ltcc ltcs lttc ltuc luck lucs luko lull lulu lusk luso luss lust luts luuk occc occt ocks oclc ocos oct- octo octs ocul okcu okko oklo okok okol okot okso okto okul okus olcc ollo olos olot olst oltu ooku oolo oooo ooos oost oots oous oscc oscl osco osku oslo osoo osos osso ossu ostc osts osul otcl oto- otok otoo otos otso otsu otto otts ottu otus oucc oulk ouls oulu oust out- outo outs ouu- s-os sccc sccl sccs scct sck- sckl scl- sclc sclk scls scok scol scoo scot scsc scsl scso scst scsu sctc sctl scto scts scul scut skol skot skss skul skut slcc slcu sloc sloo slos slot slsc slst slsu slts sluc slut sock socl soco socs sokk soko soku solk soll solo sols solt sook sool soos soot soso soss sost sotc sotk sotl soto sots sotu souk soul sous sout sscc sscs sslc sslt ssoc ssot sssc ssss sstc sstl ssts stcc stcs stcu stks stlc stlo stlt stok stol stoo stos stot stou stss sttc stuc stuk stul stus stut suc- succ suck sucs suks suku sul- sulc sulk sull sulo sult sulu suos sus- susk suso suss sust susu suto sutu suus tccc tccu tcos tctc tcts tcul tkol tkos tkts tlco tlos tock toco toko toku tol- tolk toll tolo tolt tolu took tool toos toot tosc tosk toso toss tost tosu totc toto tots tott touk toul tous tout tscc tsks tsol tsos tsou tsst tstc tsts ttss tttt ttul tucc tuck tuco tuko tuks tulk tull tulo tulu tuos tusc tusk tuss tust tutl tuto tuts tutt tutu tuuo ucos ucsc ucst ucsu ucut ukcc ukko ukok uksc ulcc ulco ullo ulo- uloc ulos ulto ults ultt uluk ulul ulus uocc uolc us-k uscc usco uscs uslu usoc usos ussc usss usst ussu ustc usto usts usul usus utsc utsl utto uttu uulu uuoc uuuu