-ous cccc cccm cccs cccu cckm cckw ccmc ccmm ccms ccoc ccom ccow ccrc ccrs ccss ccuc ccus ckck ckcm ckco ckcs ckcw ckmo ckoc ckom ckoo ckor ckos ckrc ckrm ckrw ckso cksw ckwr ckws ckww cmcc cmcs cmmc cmms cmoc cmos cmrr cmrs cmsc cmus cock coco cocu cok- coko com- comc comm como comr coms comu cook coom coos cor- corc cork corm coro corr cors cosc cosm coso coss couk cour cous cows crcc crcr crkc crmo crms croc crok crom croo cror crow crss cruk crum crus cscc csco cscr cscs csks csmc csmu csom csor csos csrc csrs cssm cssr csum csur csus cswk csws cucc cuck cucm cuk- cum- cums curo curr curs cusk cuso cuss cusu cuws cwms cwos cwrw k-os kccc kcck kccr kccu kckc kckk kckm kcko kckr kcmc kcmk kcmm kcmo kcmr kcms kcom kcor kcos kcou kcow kcrc kcro kcrr kcrs kcru kcrw kcsc kcsm kcsr kcss kcsu kcuk kcwc kcwk kcwm kcwr kcwu kkck kkcm kkco kkcr kkcs kkcw kkkk kkmc kkmk kkmo kkmr kkms kkoo kkor kkow kkrc kkrk kkro kkrr kkrs kksm kksr kkss kksu kksw kkus kkuu kkwk kkws kmcc kmcm kmco kmcr kmcs kmcu kmkk kmko kmks kmmk kmmm kmmo kmmr kmms kmoc kmok kmom kmor kmou kmrc kmro kmrr kmrs kmsc kmso kmsr kmss kmsu kmsw kmuc kmur kmus kmuw kmwc kmws kock kocm kocs kocw kokc kokk koko kokr koks koku komc komo komr koms komw kooc kook kooo koor koos koou korc kork koro korr kors koru kos- kosc koso kosr koss kosu koum kour kous kouu kouw kowr krcc krcm krco krcs krcu krcw krkc krkk krko krkr krks krku krkw krmc krmo krmr krms krmw kroc krok krom kroo kror kros krow krrc krrk krrm krro krrr krrs krrw krsc krsk krsr krss krsu krsw kruc kruk krum krur krwc krwk krwm krwr ksck kscm ksco kscr kscs kscu kskk ksko kskr ksks ksku ksmc ksmm ksmo ksmr ksms ksmu ksoc ksok ksom ksoo ksor ksos ksou ksow ksrm ksro ksrr ksrs ksrw kssm ksso kssr ksss kssu ksum ksuu ksuw kswc kswm kswo ksws ksww kucc kuco kucr kucw kukk kuks kuku kumm kumo kumr kumu kuok kuoo kuos kuow kurk kurm kuro kurr kurs kuru kusc kuso kusu kusw kuuk kuur kuuu kuwc kuwr kuws kuww kwck kwcr kwkc kwkk kwkm kwkr kwkw kwmc kwmr kwmu kwmw kwoc kwok kwor kwos kwow kwrk kwrm kwro kwrr kwrs kwru kwrw kwsc kwsk kwso kwss kwsu kwsw kwur kwwk kwwm kwwr kwws mccc mckk mcmc mcrc mcss mkks mksm mmcc mmcm mmcs mmmc mmmm mmms mmor mmrc mmsc mmsu mmus mmwr mock moco mocs moko momo moms momu mooc mook moor moos mork moro mors moru morw mosc mosk moso moss mosu mouk mour mous mowc mowr mows mr-c mrcc mrcs mrkr mrmc mrrc mrsc mruk mscc msco mscw msmc msmm msms msmu msor mssm mssr msus muc- mucc muck mucu muko mumm mumo mums mumu muos murc murk muro murr murs muru musc musk muso muss musu mwmw occc ocks ocms ocom ocos ocro ocrr ocrs ocsw ocum ocur okcu okko okmo okok okom okor okro okso okur okus omo- omoo omor omro omsk omuo omus oocr ooku ooms oooo ooos oous orco orcs orko ormo oro- orok orom oror oros orro orrs orsk orso orsu orum orus orwo oscc osco osku osm- osmo osoo osor osos osow osro osso ossu osum oucc our- ouro ours ouu- owow owur rccc rccs rcms rcos rcsc rcss rkos rkss rmsc rocc rock roco rocs rokk roko rokr roks roku romk romm romo roms rook room roor roos rorc rork roro roru rosc roso ross rouk roum rous rowk rowm rowr rows roww rrkm rrmc rrrr rrum rscc rscs rsos rsum ruck rukk ruku rumm rumo rums ruok rurc ruro rurs ruru rusk ruso russ rusu rwcs s-os sccc sccm sccs sck- scmc scmm scmo scms scok scom scoo scor scow scr- scrc scrs scsc scso scsr scsu scum scur scwm skor skow skss skum skur skws smcc smoc smok smos smrk smsc smss smur smus smws sock socm soco socr socs sokk soko soku somm somo sook soom soor soos sorm soro sorr sors soru soso soss souk soum sour sous sowk sowm sowr sows srcc srmc sros sscc sscs ssmc ssoc ssrc ssrm ssrs sssc sssm ssss ssws suc- succ suck sucr sucs suks suku sum- sumo sums sumu suor suos sur- surc suro surr surs suru sus- susk suso suss susu suum suus suwu swcc swom swoo swor swow swss swuc swum ucmc ucom ucos ucrc ucsc ucsm ucsu ukcc ukko ukok ukrc uksc uksw ukum ukur ummo umms umok umor umsu umus uocc uomo uor- uro- urok urom uroo urso urss ursu uruk urum urur urus us-k uscc uscm usco uscs usmc usmm usms usoc usos ussc ussr usss ussu usus uuoc uuuu wccc wcck wccm wcco wccr wccs wccu wccw wckk wckr wcks wckw wcmc wcmm wcmo wcmr wcms wcmu wcmw wcoc wcok wcom wcoo wcor wcos wcou wcrc wcrk wcro wcrr wcrs wcru wcrw wcsc wcsk wcsm wcso wcsr wcss wcsu wcsw wcum wcur wcuw wcwc wcwm wkcm wkco wkcs wkcw wkkc wkkm wkko wkkr wkks wkkw wkmc wkmk wkmm wkmo wkoc wkok wkom wkoo wkor wkos wkow wkrc wkrk wkrm wkro wkrr wkrs wkru wksc wksk wksm wkso wksr wkss wksu wksw wkum wkwc wkws wmcm wmco wmcr wmcu wmcw wmkc wmkm wmkr wmks wmmc wmmo wmmr wmms wmmw wmoc wmok wmom wmoo wmor wmos wmou wmow wmrc wmro wmrr wmrs wmsc wmsk wmsr wmss wmsu wmsw wmuc wmuk wmum wmus wmuu wmwc wmwk wmwm wocc wocm woco wocr wocs wocu wokc wokk woko wokr woks woku wokw womc womo womr wooc wook woom woos woow worc work worm woro worr wors worw wosm woso woss wosu wosw wouc wouk wour wous wouw wowc wowo wows woww wrck wrcm wrco wrcr wrcs wrcw wrkc wrkk wrkm wrko wrkr wrks wrku wrkw wrmo wrmr