-hou -ous cccc cccp cccs cccu cchp cchs cchy ccoc ccpp ccps ccsp ccss ccst cctc cctt ccuc ccup ccus ccut chch chcp chcs chhs choc choh choo chop chos chou choy chpp chsc chsh chst chto chtt chus chut chuy chy- chyc coch coco cocp coct cocu coho cohs cooh coop coos coot coph copo copp cops copt copy cosc cosh coso cosp coss cost cosy cotc coth coto cots cott cotu coty coup cous cout couy coyo coys coyt cpcs cpcu cphs cpos cpps cpsc cpso cpsu cptp cpts cpus cscc csch csco cscs cshp cshs csos csot cspc csps cspt cstc csto csts csup csus csys ctcp cths ctos ctot ctpo ctpp ctps ctsc ctss ctsu ctts cucc cupo cupp cups cush cuso cusp cuss cust cusu cusy cut- cutc cuth cuto cuts cutt cuy- cuyo cuyp cyc- cycc cycs cypc cyps cyst cyt- cyto cyy- cyyc hccc hcch hccs hchs hcpc hcps hcsc hcso hcss hcst hhhh hhhs hhpc hhtp hhus hoch hocs hoho hoop hoos hoot hopo hopp hops hopt hopy hosh hosp hoss host hoth hoto hotp hots hott hotu houp hout hoys hoyt hpcc hphs hpot hpps hpsc hpss hpto hscc hsct hshs hsps hssp hsts htcc htcp hths htoh htop htpc htpp htps htsc http huch hucs hucu huhs huhu huos huot hupp hups hush huso huss hust huth huto hutp huts hutt hutu huty huus huyt hyo- hyp- hyph hypo hyps hypt hypy occc occt ochs ocht ocos ocpp oct- octo octs octy ocys ohcc ohho ohhs ohoh ohos ohso ohss ohto ohtu ohus ohyo ooho oohs oooh oooo ooos oops oost ootp oots ooty oous ophs opo- opos oppo opps oppy opsu opsy opto opts opus oscc osco oshc osho oshp oshs oshu osoo osos osso ossu ossy ostc osts osyp osyt otho oths oto- otoh otoo otos otoy otpp otso otsu otto otts ottu otus oucc ouch ouph oust out- outh outo outs outy ouu- oych oyou oyss oyst pccc pccs pchp pchs pcos pcpp pcps pcso pcts phcc phhs phht phoh phoo phos phot phsc phut phys poch poco pocs pohs pooh poop poos poot pop- popc popo popp pops popt popy posh poso poss post posy potc poth poto pots pott potu poty poup pous pout pouy poyo poys ppcc ppcs pphs ppos pppo pppp ppps ppsh ppss ppts pptt psco pscu pshc pshs psht psoc psos psou psph pspp psps pssc psso psst psts pstu psy- psys ptcc pths ptop pttc puch puoy pups pupu pupy push puss pust put- puth puto puts putt putu puuc puy- puyo puys puyt pych pyhu pyo- pyos pyot pypy pyss pyst pyth pytt s-os sccc sccp sccs scct sccy sch- schh scho schs scoh scoo scop scot scpo scps scpt scsc scsh scso scst scsu sctc scto scts scup scut shcc shcp shhh shhs shoo shop shos shot shou shps shpt shsc shts shup shus shut shuu shuy shyp shyt soch soco socs socy sohh soho sohp sohs sohu soop soos soot sooy soph sopo sopp sops sopu sopy sosh soso soss sost sotc soth soto sotp sots sotu soup sous sout soyo soys soyt spcc spco spcs sphs spht spoc spoo spop spos spot spoy spps spso spsp spss spst sptc spto spts spus sput spy- spyh spys sscc sscp sscs sshs ssoc ssop ssot sspc sspo ssps sspt sssc sssh ssss sstc ssth sstp ssts stcc stch stcp stcs stcu sths stoo stop stos stot stou stoy stpp stps stss sttc stuc stup stus stut stuy stys suc- succ such sucs suho suoh suos sup- suph supo supp sups supt supy sus- suso susp suss sust susu susy suto sutu suty suus suyo suyu sych syco syht syph sypo syso syss syst syth sytt tccc tccu tch- tchh tcho tchp tchs tchu tcos tcpo tcpy tcsh tctc tcts thch thhp thoo thos thot thou thpp thss thts thus thuy thyh thys to-y toch toco toho tohu tooh toos toot top- toph topo topp tops topt topu tosc tosh toso toss tost tosu tosy totc toth toto tots tott toty touh toup tous tout toyo toys toyt tpcp tpcs tphs tppp tpsc tptp tput tpyo tscc tscp tshs tsop tsos tsou tsoy tspo tsps tspt tsst tstc tsts tsup tsys ttcp ttop ttoy ttss tttt ttys tucc tuch tuco tuhs tuht tuhu tuos tuph tupo tups tupu tupy tusc tush tuss tust tuto tuts tutt tutu tuty tuuo tuys tyco tyht typ- typh typo typp typy tyss tyst tyto tytt tyty tyup tyus uccp ucho uchs ucos ucph ucsc ucst ucsu ucut uhoh uhss uhuh uhup uocc upcs upos uppc uppp uppu uppy upsc upsy upto upup uscc usch usco uscs usho ushs ushu usoc usos uspc uspo uspp usps ussc usss usst ussu ussy ustc usto ustp usts usus utoy utsc utto uttu uucp uuoc uuuu uyts yccc ycch yctc yhou yoch yoho yoop yoot yopo yopy yosh yoso yost yott youp yous yout yoyo ypcc yput ysco ysop yssh yssu ytch ytht yups yush yust yuto yutu yuty yuyu yyyy