-hou cccc cccl cccu cchl cchr cclc ccnc ccnr ccnu ccoc ccrc ccrl ccrt cctc cctl cctt ccuc ccut chch chlc chln chlr chlt chnc chnl chno chnr choc choh chol chon choo chor chou chrc chrn chro chrr chrt chto chtr chtt chul chun chur chut clon cloo clor clot clou clro cltc cluh clun clut cnco cnoh cnrc cnrr cnrt cntc cntr cnut coch coco coct cocu cohn coho col- coll coln colo colt colu con- conc conn cono cont cooh cool coon coot cor- corc corl corn coro corr cort cotc coth cotn coto cott cotu coul coun cour cout crcc crcr croc croh crol cron croo cror crot crrt crtc crtl crun crut ctol ctor ctot ctrc ctrl ctrn cttn cucc cucn culc cull culo cult cuno cunt cuon curl curn curo curr curt cut- cutc cuth cuto cutt hccc hcch hhcl hhhh hlul hntr hoch hocn hocr hohl hohn hoho hol- holc holh holl holn holo holt holu hono hont honu hool hoon hoor hoot horc horl horn horo horr hort hoth hotl hoto hotr hott hotu hour hout hron hrrc hrun htcc htoh htol httr huch hucu huhn huhu hulc hull hult hulu hunc hunh hunt huon huor huot hurl hurn huro hurr hurt huru huth huto hutt hutu lccc lchc lchr lcor lcrl lctl lcto lhhh lhor lhun llcc lllc llll lloc lloo lncr lntc locc loch locn loco locu lohn loho lohr lohu loll lolo lono lonr lont looc lool loon loor loot lorn loro loth lotl loto lotr lott louh loul loun lour lout louu lroc lron lrrc lrrr ltcc lthn lthr ltnt lttc lttr ltuc luch luhu lull lulu lunn luno lunt luoh lurt luth nccc nccn nccr ncct nccu nchc nclc ncln nclr ncnc ncoc ncor ncrc nctc nctr nhcc nhhl nhnn nhon nhrc nlcc nnnn nnot nntn noch nocl noco noct nohn noho noht noll nolo nolt non- nonn nono nont nonu noo- nool noon nooo noor noot nor- norc norn noro norr nort not- noth noto nott nouh noul noun nour nout nroc nron nrrc nrrl nrtl ntcc nthn ntht ntnu ntrc ntrl ntru ntto nttr ntuc nuch nucu null nunc nunn nuno nunt nuoc nuon nurc nurl nurn nurr nurt nuru nuth nutt nutu occc occn occt ocht oclc ocon ocrl ocro ocrr oct- octo ocul ocur ohcc ohho ohno ohoh ohrn ohto ohtu olcc ollo olon olor olot oltu olur onc- onco onct onno onon onor ont- ontc onto onur onut oocr ooho oolo oont oooh oooo oort orch orco orlo orlu ornc orno oro- oron oror orot orro ortc orth orto otcl otho othr oto- otoh oton otoo otor otro otto ottu otur oucc ouch oulu oun- our- ourn ouro ourt out- outh outo ouu- rccc rcnl rcnr rcon rctc rhoc rhoh rhon rhun rnco rnhl rnnt rnot rnut rocc roch roco rohl rohn rohr rohu roll rolo rolt ronc rono ront rool roon roor root rorc roro rort roru rotc roth rotl rotn roto rotr rott rouh roul roun rout rrrr rrun rtcc rtlt ruch ruct ruhh ruhl ruhn ruhr rull rulo runc runn runo runt rurc ruro ruru ruth rutl ruto rutt rutu ruun tccc tccu tch- tchh tcho tchr tchu tcnn tcon tctc tcul thch thnt thon thoo thor thot thou thro thru thtr thul thun thur tlco tlon tncc tnut toch toco toho tohu tol- toll tolo tolt tolu tonh tonn tono tonu tooh tool toon toor toot torc torn toro torr tort toru totc toth toto totr tott touh toul toun tour tout trcc trcl trno troc tron troo trot trou trtc trtr truc trun trut truu ttcn tton tttt ttul tucc tuch tuco tuht tuhu tull tulo tulu tunc tunn tuno tunu tuor turc turn turo turr turt turu tutl tuto tutt tutu tuuo ucho ucon ucrc ucut uhcl uhno uhoh uhuh ulcc ulch ulco ullo ullr ulno ulo- uloc ulto ultt ulul uncc unch uncl unco unct unno unon unro unth unto unut uocc uolc uor- urch urho uro- urol uroo urrh urth urun urur urut utor utto uttu uulu uuno uuoc uuuu