-hou -ous cccc ccci cccp cccs cccu cchp cchr cchs ccic ccii ccip ccir ccis ccoc ccpp ccpr ccps ccrc ccri ccrp ccrs ccsi ccsp ccss ccuc ccup ccus chch chci chcp chcs chhs chic chih chip chir chis chiu choc choh choi choo chop chor chos chou chpp chpr chrc chro chrp chrr chrs chsc chsh chsi chsr chui chur chus cicc cich cici cico cicr cics cicu cihr cihs ciii ciis cior cios cipo cipp cips circ cirh ciri ciro cirr cirs cis- cisc cish cisp cisr ciss ciuc ciup cius coch coco cocp cocu coho cohs coip coir cois cooh coop coos coph copi copo copp copr cops cor- corc cori coro corp corr cors cosc cosh cosi coso cosp coss coup cour cous cpcs cpcu cphs cpic cpio cpos cpps cpri cprs cpsc cpso cpsr cpsu cpus crcc crcr crhs cric crip cris criu croc croh croo crop cror crpc crps crsp crss crup crus cscc csch csci csco cscr cscs cshp cshs csio csir csis csor csos cspc cspi csps csrc csrs cssr csup csur csus cucc cuci cui- cuir cuis cupo cupp cupr cups curi curo curr curs cush cuso cusp cuss cusu h-ii hccc hcch hccs hchi hchs hcis hcpc hcps hcrp 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 hiri hiro hirs hiru hish hiss hoch hocr hocs hoho hoip hoir hois hoop hoor hoos hopi hopo hopp hops horc hori horo horr hors hosh hosp hoss houp hour hpcc hphs hpps hpsc hpss hrhs hrip hros hrpc hrpp hrps hrrc hrso hscc hsci hshs hsps hssp hsur huch hucs hucu huhi huhs huhu huir huis huor huos hupp hups huri huro hurr hurs huru hush husi huso huss huus iccc icci icco iccp iccr iccs iccu ichc ichi icho ichr ichs ichu icis icoc icor icos icpc icpo icps icrc icrr icrs icru icsc icsh icsi icsp icsr icss icup icus ihcc ihis ihop ihrc ihss ihuo iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisi iisp iisr iisu iiuc ioci iocp ioii ioio iooi iooo ioos iops iori iors ioso iosu ious ipcc ipcs iphc iphr ipoh ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss ipur ipus ircc ircs ircu irhs iri- iric irio irip iris iroc iroh irop irpc irps irrc irri irrs irsp irus iscc isch isci isco iscp iscr iscs iscu ishi ishr ishs isic isis iso- isoc isop isor isos ispc ispr isps isri isrp issc issh issi isso issp issr isss issu isuh isup isus iucc iuiu iupp iuss occc occi ochi ochs ocis ocos ocpp ocro ocrr ocrs ocur ohcc ohhi ohho ohhs ohio ohis ohoh ohos ohso ohss ohus oici oiii oios oipc oisc oisu oocr ooho oohs oooh oooo ooos oops oosi oous ophi ophs opic opii opio opis opo- opor opos oppi oppo opps opsi opsu opus orch orci orco orcs orhs ori- oric orio oris oro- oror oros orpc orph orpi orps orri orro orrs orsi orso orsu orup orus oscc osci osco oshc oshi osho oshp oshs oshu osii osip osis osoi osoo osor osos osro ossi osso ossu oucc ouch ouii ouir ouis ouph our- ouro ours ouu- pccc pccs pchp pchs pcip pcos pcpp pcps pcrc pcso phcc phhs phi- phip phis phoh phoo phos phrr phrs phsc picc pich pici pico picr pics picu piip pipi pipo pipp pips pirc piri piro pirr pirs piru pish pisi piso piss pisu pius poch poco pocs pohs poio pois pooh poop poor poos pop- popc popi popo popp pops porc pori poro porr pors posh posi poso poss poui poup pour pous ppcc ppci ppcs pphi pphs ppic ppih ppos pppo pppp ppps pprc ppru ppsh ppss ppur prcc prcp prcs prhs pri- prii pris pro- proc proo prop pros prou prps prri prrs prsc prsi prso prss prus pruu psci psco pscu pshc pshs psip psis psoc psoi psos psou psph pspi pspp pspr psps psrp pssc psso puch puhi puir puis puiu pupi pups pupu pur- puri puro purp purr purs puru push pusi puss puuc rccc rccs rchs rcic rcis rcos rcpi rcpo rcps rcsc rcsi rcss rhcp rhhs rhio rhoc rhoh rhos rhus ricc rich rico rics riho rihs riis rios riou ripi ripp ripr rips riri rirs risc rish risi riso risp riss risu rius rocc roch roco rocs rohr rohs rohu roio roir rois roiu rooi roop roor roos ropo rops rorc rori roro roru rosc rosh rosi roso rosp ross rouh roup rous rpcs rpho rphs rpii rpos rpps rrhs rrrr rrsp rscc rsch rscs rshs rsis rsos rspo rsps ruch ruci ruhh ruhi ruhr ruhs ruis rupp rurc ruri ruro rurp rurs ruru rush rusi ruso russ rusu s-ic s-ii s-os sccc sccp sccs sch- schh schi scho schr schs sci- scic scio scip scir scis scoh scoo scop scor scpi scpo scps scr- scrc scri scrs scsc scsh scsi scso scsr scsu scup scur shcc shcp shhh shhs shih shii shio ship shir shis shiu shoo shop shor shos shou shps shri shrp shrs shsc shui shup shur shus shuu sicc sich sici sico sicp sics sicu sihi sihr sihs sihu siop sior sios siou sipc sipi sipo sipp sips sirc siri siro sirp sirr sirs siru sisc sish sisi siss sisu siui sius soch soci soco socr socs sohh soho sohp sohs sohu soic soir sois soop soor soos soph sopi sopo sopp sops sopu sorh sori soro sorr sors soru sosh sosi soso soss soup sour sous spcc spco spcs sphr sphs spic spio spip spir spis spoc spoo spop spor spos spps spri spro sprs spso spsp spss spui spur spus srcc srch srhs sris sros srpc srps srsp sscc ssci sscp sscs sshs ssis ssoc ssop sspc sspo ssps ssrc ssri ssrs sssc sssh sssi ssss suc- succ such suci sucr sucs suhi suho