-hou -ous cccc ccci cccp cccs cccu cchp cchs ccic ccii ccip ccis cciw ccoc ccow ccpp ccps ccsi ccsp ccss ccuc ccup ccus chch chci chcp chcs chhs chic chih chip chis chiu choc choh choi choo chop chos chou chow chpp chsc chsh chsi chsw chui chus chwo cicc cich cici cico cics cicu cihs ciii ciis cios cipo cipp cips cis- cisc cish cisp ciss ciuc ciup cius ciws ciww coch coco cocp cocu coho cohs coip cois cooh coop coos coph copi copo copp cops cosc cosh cosi coso cosp coss coup cous cowh cowp cows cpcs cpcu cphs cpic cpio cpos cpps cpsc cpso cpsu cpus cscc csch csci csco cscs cshp cshs csio csis csos cspc cspi csps csup csus csws cucc cuci cui- cuis cupo cupp cups cupw cush cuso cusp cuss cusu cuws cwis cwos h-ii hccc hcch hccs hchi hchs hcis hcpc hcps hcsc hcso hcss hhhh hhhs hhip hhpc hhus hi-c hicc hich hico hicp hics hihc hihi hiho hiis hiiu hioc hipc hipo hipp hips hish hiss hiwi hoch hocs hoho hoip hois hoop hoos hopi hopo hopp hops hosh hosp hoss houp houw howh howi howp hows hpcc hphs hpps hpsc hpss hscc hsci hshs hsps hssp hswp huch hucs hucu huhi huhs huhu huis huos hupp hups hush husi huso huss huus huws iccc icci icco iccp iccs iccu ichc ichi icho ichs ichu icis icoc icos icpc icpo icps icsc icsh icsi icsp icss icup icus icws ihcc ihis ihop ihss ihuo iiii iiio iiis iioi iioo iiop iios iisc iisi iisp iisu iiuc iiwi ioci iocp ioii ioio iooi iooo ioos iops ioso iosu ious ipcc ipcs iphc ipoh ipop ipos ippc ippo ipsc ipsi ipso ipsp ipss ipsw ipus iscc isch isci isco iscp iscs iscu ishi ishs isic isis iso- isoc isop isos ispc isps ispw issc issh issi isso issp isss issu isuh isup isus iswc iucc iuiu iupp iuss iwcc iwho iwis iwiw iwps occc occi ochi ochs ocis ocos ocpp ocsw ohcc ohhi ohho ohhs ohio ohis ohoh ohos ohow ohso ohss ohus oici oiii oios oipc oisc oisu ooho oohs oooh oooo ooos oops oosi oous ophi ophs opic opii opio opis opo- opos oppi oppo opps opsi opsu opus oscc osci osco oshc oshi osho oshp oshs oshu osii osip osis osoi osoo osos osow ossi osso ossu oucc ouch ouii ouis ouph ouu- owch owoh owow pccc pccs pccw pchp pchs pcip pcos pcpp pcps pcso phcc phhs phi- phip phis phoh phoo phos phsc picc pich pici pico pics picu piip pipi pipo pipp pips pish pisi piso piss pisu pius piwi poch poco pocs pohs poio pois pooh poop poos pop- popc popi popo popp pops posh posi poso poss poui poup pous pouw powp pows ppcc ppci ppcs pphi pphs ppic ppih ppos pppo pppp ppps ppsh ppss psci psco pscu pshc pshs psip psis psoc psoi psos psou psph pspi pspp psps pssc psso puch puhi puis puiu pupi pups pupu push pusi puss puuc pwhs s-ic s-ii s-os sccc sccp sccs sch- schh schi scho schs schw sci- scic scio scip scis scoh scoo scop scow scpi scpo scps scsc scsh scsi scso scsu scup shcc shcp shhh shhs shih shii shio ship shis shiu shoo shop shos shou show shps shsc shui shup shus shuu sicc sich sici sico sicp sics sicu sihi sihs sihu siop sios siou sipc sipi sipo sipp sips sisc sish sisi siss sisu siui sius siwi soch soci soco socs sohh soho sohp sohs sohu soic sois soop soos soph sopi sopo sopp sops sopu sosh sosi soso soss soup sous sowi sowp sows spcc spco spcs sphs spic spio spip spis spoc spoo spop spos spps spso spsp spss spui spus sscc ssci sscp sscs sshs ssis ssoc ssop sspc sspo ssps sssc sssh sssi ssss ssws suc- succ such suci sucs suhi suho suio suis suoh suos sup- suph supo supp sups sus- susi suso susp suss susu suus suwu swcc swch swhs swic swip swis swoo swop swow swss swuc ucci uccp uchi ucho uchs ucio ucos ucph ucsc ucsu uhoh uhss uhuh uhup uipi uocc upci upcs upic upis upos uppc uppp uppu upsc upsi upup upwh uscc usch usco uscs ushi usho ushs ushu usip usis usoc usoi usos uspc uspo uspp usps ussc usss ussu usui usus uucp uuoc uusi uuuu uwsp wccc wcch wcci wcco wccp wccs wccu wccw wchc wchi wcho wchp wchs wcic wcih wcii wcip wcis wciu wcoc wcoh wcoo wcop wcos wcou wcpc wcph wcpi wcpo wcpp wcps wcsc wcsh wcsi wcso wcsp wcss wcsu wcsw wcup wcuw wcwc wcwi wcwp whcc whco whcp whcu whhh whhi whho whhs whhw whic whii whio whip whis whoi whoo whop whos whou whow whpc whph whpi whpo whpp whps whsc whsh whss whuc whup whus whwc whwh wicc wich wici wico wics wihc wihs wiii wiis wiiu wioc wioi wioo wiop wios wiou wipc wipi wipo wipp wips wisc wish wiso wisp wiss wisu wisw wius wiuw wiwi wiwu wocc woch woco wocs wocu wohc wohi wohs woic woio wois wooc woop woos woow wopc wopi wopp wops wosh woso wosp woss wosu wosw wouc woup wous wouw wowc wowi wowo wowp wows woww wpcc wpch wpci wpcs wpcw wphc wphp wphs wpic wpio wpip wpoc wpoi wpop wpow wppc wppi wpso wpsp wpsu wpup wpwc wscc wsch wsci wsco wscp wscs wscw wshc wshh wsho wshs wshu wshw wsic wsip wsis wsiu wsoc wsoh wsoo wsop wsos wsou wspc wspo wsps wssc wssi wssp wsss wssu wssw wsuc wsui wsup wsus wsuw wswi wsws wsww wuch wuco wucs wucw wuhu wuis wupi wups wupw wush wusi wuso wusp wuss wusu wusw wuuu wwch wwco wwcs wwcu wwcw wwhi wwho wwhp wwii wwio wwip wwis wwos wwow wwpc wwph wwpw wwsc wwsh wwsi wwsp wwss wwsu wwuh wwus wwwc wwwh wwwi wwws wwww