-hou -ous cccc cccs cccu cchr cchs ccnc ccnr ccns ccnu ccoc ccrc ccrs ccrt ccsn ccss ccst cctc cctt ccuc ccus ccut chch chcs chhs chnc chno chnr chns choc choh chon choo chor chos chou chrc chrn chro chrr chrs chrt chsc chsh chsr chst chto chtr chtt chun chur chus chut cnco cnhs cnoh cnrc cnrr cnrt cnss cntc cntr cnut coch coco coct cocu cohn coho cohs con- conc conn cono cons cont cooh coon coos coot cor- corc corn coro corr cors cort cosc cosh coso coss cost cotc coth cotn coto cots cott cotu coun cour cous cout crcc crcr crhs crns croc croh cron croo cror crot crrt crss crst crtc crts crun crus crut cscc csch csco cscr cscs cshs csor csos csot csrc csrs cssr cstc csto cstr csts csur csus cths ctns ctor ctos ctot ctrc ctrn ctrs ctsc ctsn ctss ctsu cttn ctts cucc cucn cuno cunt cuon curn curo curr curs curt cush cuso cuss cust cusu cut- cutc cuth cuto cuts cutt hccc hcch hccs hchs hcsc hcso hcss hcst hhhh hhhs hhus hncs hnhs hntr hnts hoch hocn hocr hocs hohn hoho hono hons hont honu hoon hoor hoos hoot horc horn horo horr hors hort hosh hoss host hoth hoto hotr hots hott hotu hour hout hrhs hron hros hrrc hrso hrun hscc hscn hsct hshs hson hstn hsts hsur htcc hths htoh htsc httr huch hucs hucu huhn huhs huhu hunc hunh huns hunt huon huor huos huot hurn huro hurr hurs hurt huru hush huso huss hust huth huto huts hutt hutu huus nccc nccn nccr nccs ncct nccu nchc nchs ncnc ncoc ncor ncos ncrc ncsc ncss ncst nctc nctr nhcc nhhs nhnn nhon nhrc nhsc nhst nnhs nnnn nnos nnot nnss nntn noch noco nocs noct nohn noho nohs noht non- nonn nono nons nont nonu noo- noon nooo noor noos noot nor- norc norn noro norr nors nort nos- nosh noss nost nosu not- noth noto nots nott nouh noun nour nous nout nrcs nrhs nroc nron nrrc nrsc nrts nscc nscs nshs nsnr nsos nsou nsrc nssc nsso nssr nsss nstc nsts nstu ntcc nthn nths ntht ntnu ntrc ntru ntsc ntss ntsu ntto nttr ntuc nuch nucs nucu nunc nunn nuno nuns nunt nuoc nuon nurc nurn nurr nurs nurt nuru nush nuss nust nusu nuth nuts nutt nutu occc occn occt ochs ocht ocon ocos ocro ocrr ocrs oct- octo octs ocur ohcc ohho ohhs ohno ohoh ohos ohrn ohso ohss ohto ohtu ohus onc- onco onct onno onon onor onos onsc onso onst ont- ontc onto onur onus onut oocr ooho oohs oons oont oooh oooo ooos oort oost oots oous orch orco orcs orhs ornc orno orns oro- oron oror oros orot orro orrs orso orsu ortc orth orto orts orus oscc osco oshc osho oshs oshu osno osnr osoo osor osos osro osso ossu ostc ostr osts osun otho othr oths oto- otoh oton otoo otor otos otro otrs otso otsu otto otts ottu otur otus oucc ouch oun- our- ourn ouro ours ourt oust out- outh outo outs ouu- rccc rccs rchs rcnr rcon rcos rcsc rcss rctc rcts rhhs rhoc rhoh rhon rhos rhun rhus rnco rncs rnnt rnot rnsh rnut rocc roch roco rocs rohn rohr rohs rohu ronc rono rons ront roon roor roos root rorc roro rort roru rosc rosh roso ross rost rotc roth rotn roto rotr rots rott rouh roun rous rout rrhs rrrr rrun rscc rsch rscn rscs rshs rsnn rsno rsnr rsos rsts rstu rtcc rths rtns rtss rtts ruch ruct ruhh ruhn ruhr ruhs runc runn runo runs runt rurc ruro rurs ruru rush ruso russ rust rusu ruth ruto ruts rutt rutu ruun s-os sccc sccs scct sch- schh scho schr schs scnr scnt scoh scon scoo scor scot scr- scrc scrn scrs scsc scsh scsn scso scsr scst scsu sctc sctn scto sctr scts scun scur scut shcc shhh shhs shon shoo shor shos shot shou shrs shsc shts shun shur shus shut shuu sncc snco snhs snns snoc snoo snor snos snot snrs sntr snur snus soch soco socr socs sohh sohn soho sohs sohu son- sono sons sont sonu soon soor soos soot sorh sorn soro sorr sors sort soru sosh soso soss sost sotc soth sotn soto sots sotu soun sour sous sout srcc srch srct srhs srnn srno sros srtr sscc sscs sshs ssns ssoc ssot ssrc ssrs sssc sssh ssss sstc ssth ssts stcc stch stcs stcu sthn sths stnn stnr stns ston stoo stor stos stot stou strc strn stro strs stru stss sttc sttr stuc stun stur stus stut suc- succ such sucr sucs suho suhr sun- sunn suno suns sunt sunu suoh suor suos sur- surc surn suro surr surs surt suru sus- suso suss sust susu suto sutu suus tccc tccu tch- tchh tcho tchr tchs tchu tcnn tcon tcos tcsh tctc tcts thch thnt thon thoo thor thos thot thou thro thru thsr thss thtr thts thun thur thus tncc tnsh tnts tnut toch toco toho tohu tonh tonn tono tons tonu tooh toon toor toos toot torc torn toro torr tors tort toru tosc tosh toso toss tost tosu totc toth toto totr tots tott touh toun tour tous tout trcc trhs trno troc tron troo tros trot trou trst trtc trtr truc trun trus trut truu tscc tshs tsos tsou tssr tsst tstc tsts tsun ttcn tton ttss tttt tucc tuch tuco tuhs tuht tuhu tunc tunn tuno tuns tunu tuor tuos turc turn turo turr turs turt turu tusc tush tuss tust tuto tuts tutt tutu tuuo ucho uchs ucon ucos ucrc ucsc ucst ucsu ucut uhno uhoh uhrs uhss uhuh uncc unch unco uncs unct unno unns unon unos unro unrs uns- unsc unso unst unth unto unts unus unut uocc uor- urch urho urns uro- uroo urrh urso urss ursu urth urts urun urur urus urut uscc