cccc cccp cccs cchp cchs cchy cckw ccoc ccow ccpp ccps ccsp ccss chch chcp chcs chhs chks choc choh chok choo chop chos chow choy chpp chsc chsh chsw chwk chwo chy- chyc chyk chyw ckch ckck ckco ckcs ckcw ckcy ckhs ckoc ckoo ckos ckoy ckpc cksh ckso cksw ckws ckww coch cock coco cocp coho cohs cok- coko coky cooh cook coop coos coph copo copp cops copy cosc cosh coso cosp coss cosy cowh cowp cows cowy coyo coys cpcs cphs cpos cpps cpsc cpsk cpso cscc csch csco cscs cshp cshs csks csos cspc csps cswk csws csys cwos cyc- cycc cycs cypc cyps cyy- cyyc hccc hcch hccs hchs hcpc hcps hcsc hcso hcss hhhh hhhs hhpc hkcc hkcs hkpo hoch hock hocs hoho hoko hoks hoky hook hoop hoos hopo hopp hops hopy hosh hosp hoss howh howk howp hows hoys hpcc hphs hpps hpsc hpss hscc hshs hsps hssp hswp hwys hyo- hyp- hyph hypo hyps hypy k-os kccc kcck kccy kchh kchk kcho kchs kckc kckk kcko kcky kcoh kcos kcow kcpc kcpo kcps kcsc kcsp kcss kcsy kcwc kcwk kcyk kcys kcyy khcc khch khck khcs khhk khho khhs khkk khks khky khoc khok khop khow khoy khpy khss khwk khys khyy kkch kkck kkco kkcs kkcw kkcy kkhh kkhk kkkk kkoh kkoo kkow kkoy kkpc kkpk kkps kksp kkss kksw kkwk kkws kkwy kkyc kkys kkyy koch kock kocp kocs kocw kohh koho kohs kokc kokh kokk koko kokp koks koky kooc kook kooo koop koos koph kopp kops kopw kopy kos- kosc kosh koso kosp koss kosy kowh kowy koyo koyy kpcc kpch kpcs kpcw kphp kphs kphw kpkk kpky kpoc kpok kpoo kpop kpow kpoy kppc kppk kppo kppp kppw kpsc kpsh kpso kpsp kpwk kpww kpyk ksch ksck ksco kscs kscy kshk ksho kshp kshs kskk ksko ksks ksky ksoc ksok ksoo ksop ksos ksow kspc kspk kspo ksps kspw ksso ksss kswc kswh kswo kswp ksws ksww kswy ksyc ksyy kwck kwhk kwho kwhp kwhw kwkc kwkh kwkk kwkw kwky kwoc kwok kwos kwow kwpc kwpw kwsc kwsk kwso kwss kwsw kwwk kwws kwwy kwyo kwys kwyw kwyy kycc kyck kycs kykc kykk kyks kyky kyok kyoo kyos kyoy kyp- kypc kyps kysc kysk kysp kywh kywy kyyk kyyo kyys kyyw kyyy occc ochs ocks ocos ocpp ocsw ocys ohcc ohho ohhs ohoh ohok ohos ohow ohso ohss ohyo okko okok okpo okso okyo ooho oohs ooky oooh oooo ooos oops ophs opo- opos oppo opps oppy opsy oscc osco oshc osho oshp oshs osoo osos osow osso ossy osyp owch owoh owow oych oyss pccc pccs pccw pchp pchs pcks pcos pcpp pcps pcso phcc phhs phoh phoo phos phsc phys pkcs pkwy poch pock poco pocs pohs poko poky pooh pook poop poos pop- popc popo popp pops popy posh posk poso poss posy powk powp pows poyo poys ppcc ppcs pphs ppos pppo pppp ppps ppsh ppss psco pshc pshs psoc psos psph pspp psps pssc psso psy- psys pwhs pych pyck pykk pyo- pyos pyow pypy pysk pyss s-os sccc sccp sccs sccy sch- schh scho schs schw sck- scoh scok scoo scop scow scpo scps scsc scsh scso shcc shcp shhh shhs shok shoo shop shos show shps shsc shyp skhs skop skow skpc skpo skss skwh skws sky- skys skyy soch sock soco socs socy sohh soho sohp sohs sokk soko sook soop soos sooy soph sopo sopp sops sopy sosh soso soss sowk sowp sows soyo soys spcc spco spcs sphs spoc spok spoo spop spos spoy spps spso spsp spss spy- spyh spys sscc sscp sscs sshs ssoc ssop sspc sspo ssps sssc sssh ssss ssws swcc swch swhs swoo swop swow swss swyk sych syck syco syph sypo syso syss syyk wccc wcch wcck wcco wccp wccs wccw wccy wchc wchk wcho wchp wchs wchy wckk wcks wckw wcky wcoc wcoh wcok wcoo wcop wcos wcoy wcpc wcph wcpk wcpo wcpp wcps wcpy wcsc wcsh wcsk wcso wcsp wcss wcsw wcsy wcwc wcwp wcyo wcyy whcc whck whco whcp whcy whhh whho whhs whhw whkc whko whkp whks whkw whky whok whoo whop whos whow whoy whpc whph whpk whpo whpp whps whpy whsc whsh whss whsy whwc whwh whwk whwy whyc whyk whyo whyp whys whyy wkch wkco wkcs wkcw wkcy wkhk wkhs wkhw wkhy wkkc wkko wkkp wkks wkkw wkky wkoc wkok wkoo wkos wkow wkpc wkpk wkpo wkps wkpw wksc wksk wkso wksp wkss wksw wkwc wkws wkwy wkyc wkyh wkyk wkyo wkys wkyw wocc woch woco wocs wocy wohc wohs wokc wokh wokk woko woks wokw woky wooc wook woop woos woow wooy wopc wopp wops wopy wosh woso wosp woss wosw wosy wowc wowo wowp wows woww wowy woyk woys wpcc wpch wpck wpcs wpcw wphc wphk wphp wphs wpko wpky wpoc wpok wpop wpow wppc wpso wpsp wpwc wpyo wscc wsch wsco wscp wscs wscw wscy wshc wshh wsho wshs wshw wshy wskk wsko wskp wskw wsky wsoc wsoh wsok wsoo wsop wsos wsoy wspc wspk wspo wsps wspy wssc wssp wsss wssw wsws wsww wsyw wsyy wwch wwck wwco wwcs wwcw wwho wwhp wwkc wwks wwky wwos wwow wwpc wwph wwpw wwsc wwsh wwsk wwsp wwss wwwc wwwh wwwk wwws wwww wwwy wwyc wwyo wwyy wycc wych wyck wyco wycs wycw wycy wyhk wyhw wyhy wyko wyks wyky wyoo wyos wyow wyoy wypc wyph wypw wysc wysh wysk wyso wysp wyss wywh wywy wyyc wyys wyyy yccc ycch yhow yhwh ykko yksc yoch yock yoho yoko yoks yoky yook yoop yoow yopo yopy yosh yoso yowp yows yoyo ypcc ysco ysop ysow yssh ywys yyyy