-ous cccc cccl cccp cccs cccu cclc ccls ccoc ccpl ccpp ccpr ccps ccrc ccrl ccrp ccrs ccsl ccsp ccss ccuc ccup ccus ckck ckcl ckco ckcs ckoc ckoo ckor ckos ckpc ckpr ckrc cksl ckso clok cloo clop clor clos clou clpp clro clrs clsc cock coco cocp cocu cok- coko col- colk coll colo colp cols colu cook cool coop coos copo copp copr cops cor- corc cork corl coro corp corr cors cosc cosl coso cosp coss couk coul coup cour cous cpcs cpcu cplc cpls cpos cpps cprs cpsc cpsk cpsl cpso cpsr cpsu cpus crcc crcr crkc crkl crkp crls croc crok crol croo crop cror crpc crps crsp crss cruk crup crus cscc cscl csco cscr cscs csks cslp cslr cslu csor csos cspc csps csrc csrs cssr csup csur csus cucc cuck cuk- culc culk cull culo culp culs cupl cupo cupp cupr cups curl curo curr curs cusk cuso cusp cuss cusu k-lo k-os kccc kcck kccl kccr kccu kckc kckk kckl kcko kckr kclc kclk kcll kclr kcls kclu kcol kcor kcos kcou kcpc kcpl kcpo kcpr kcps kcpu kcrc kcro kcrp kcrr kcrs kcru kcsc kcsp kcsr kcss kcsu kcuk kcul kcup kkck kkcl kkco kkcr kkcs kkkk kklc kkll kklo kkls kkol kkoo kkor kkpc kkpk kkpl kkps kkrc kkrk kkrl kkro kkrr kkrs kksp kksr kkss kksu kkup kkus kkuu klcc klck klcl klcr klcs klkc klkk klkl klko klkr klks kllc kllk kllp klls kloc klok klol kloo klop klor klos klou klpc klpr klrc klrk klrr klrs klru klsc klsr klsu kluk klup klur kluu kock kocp kocs kokc kokk koko kokp kokr koks koku kolc kolk koll kolo kolr kols kolu kooc kook kool kooo koop koor koos koou kopp kopr kops kopu korc kork korl koro korr kors koru kos- kosc koso kosp kosr koss kosu koul kour kous kouu kpcc kpcl kpcr kpcs kpkk kpkl kpkr kplc kplk kplo kplr kplu kpoc kpok kpol kpoo kpop kpou kppc kppk kppl kppo kppp kppr kprc kprk kprl kpro kprp kprr kprs kpru kpsc kpso kpsp kpsu kpul kpur kpus krcc krcl krco krcs krcu krkc krkk krko krkr krks krku krlc kroc krok krol kroo krop kror kros krpl krpr krps krpu krrc krrk krrl krro krrr krrs krsc krsk krsl krsr krss krsu kruc kruk krul krup krur ksck kscl ksco kscr kscs kscu kskk ksko kskr ksks ksku kslc kslk ksll kslo kslr kslu ksoc ksok ksol ksoo ksop ksor ksos ksou kspc kspk kspl kspo kspr ksps ksro ksrp ksrr ksrs kssl ksso kssr ksss kssu ksup ksuu kucc kuco kucp kucr kukk kukl kuks kuku kull kulo kulp kulu kuok kuol kuoo kuop kuos kupl kupr kups kupu kurk kurl kuro kurr kurs kuru kusc kuso kusp kusu kuuk kuul kuur kuuu lccc lccs lcls lcor lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr lkrs llcc llcs llks lllc llll lloc lloo llps locc lock loco locs locu lokk loko loll lolo lols looc look lool loop loor loos lopp lops lopu lork loro lors losc loso losp loss louk loul loup lour lous louu lppl lprp lpsc lpss lrcs lroc lrps lrpu lrrc lrrr ls-r lsco lscs lspl lspr lsrc lsso lssp lssr luck lucs luko lull lulu lupo lupu lurk lurs lusk luso luss luuk luup occc ocks oclc ocos ocpp ocrl ocro ocrr ocrs ocul ocur okcu okko oklo okok okol okor okpo okro okso okul okur okus olcc ollo olor olos olpc olur oocr ooku oolo oooo ooos oops oous opls opo- opor opos oppo opps opsu opus orco orcs orko orlo orlu oro- orok oror oros orpc orps orro orrs orsk orso orsu orup orus oscc oscl osco osku oslo osoo osor osos osro osso ossu osul oucc oulk ouls oulu our- ouro ours ouu- pccc pccl pccs pcks pclk pcll pclo pcos pcpp pcps pcrc pcrl pcso pkcs pklr plcc plkk ploc plok ploo plop plos plou plpp plss pluk plup plur plus pock poco pocs poko poku polk poll polo pols polu pook pool poop poor poos pop- popc popo popp pops porc pork poro porr pors posk poso poss pouk poul poup pour pous ppcc ppcs pplo ppos pppo pppp ppps pprc ppru ppss ppur prcc prcp prcs prlr prls pro- proc prol proo prop pros prou prps prrs prsc prsl prso prss prus pruu psco pscu psoc psol psos psou pspp pspr psps psrk psrp pssc psso puck puku pulk pull pulo pulp puls pulu pupl pups pupu pur- purl puro purp purr purs puru pusk puss puuc rccc rccs rcls rcos rcpo rcps rcsc rcsl rcss rkos rkss rlcs rlls rocc rock roco rocs rokk roko rokr roks roku rolk roll rolo rolp rook rool roop roor roos ropo rops rorc rork roro roru rosc roso rosp ross rouk roul roup rous rpcs rpls rpos rpps rrrr rrsp rscc rscs rslc rslp rsos rspk rspo rsps rssl ruck rukk ruku rulk rull rulo ruok rupp rurc ruro rurp rurs ruru rusk ruso russ rusu s-os sccc sccl sccp sccs sck- sckl scl- sclc sclk scls scok scol scoo scop scor scpl scpo scps scr- scrc scrs scsc scsl scso scsr scsu scul scup scur skol skop skor skpc skpo skss skul skup skur slcc slcu sllp sloc sloo slop slos slpp slps slrc slrp slrs slsc slsu sluc slup slur sock socl soco socr socs sokk soko soku solk soll solo solp solr sols sook sool soop soor soos sopo sopp sops sopu soro sorr sors soru soso soss souk soul soup sour sous spcc spco spcs spkl spkr splc splo splp splr spls spoc spok spoo spop spor spos spps spro sprs spso spsp spss spur spus srcc sros srpc srps srsp sscc sscp sscs sslc sslp ssoc ssop sspc sspl sspo ssps ssrc ssrl ssrs sssc ssss suc- succ suck sucr sucs suks suku sul- sulc sulk sull sulo sulp sulu suor suos sup- supo supp supr sups