-hou cccc ccci cccl cccu cchl cchr ccic ccii ccil ccir cclc ccli ccoc ccrc ccri ccrl ccrt cctc cctl cctt ccuc ccut chch chci chic chih chil chir chit chiu chlc chlr chlt choc choh choi chol choo chor chou chrc chro chrr chrt chto chtr chtt chui chul chur chut cicc cich cici cico cicr cict cicu cihr ciht ciii ciit cili cill cilo cilt cior circ cirh ciri cirl ciro cirr cirt cith citi citl cito citt citu ciuc clic clii clio clir clit cloo clor clot clou clri clro cltc cluh clut coch coco coct cocu coho coil coir coit col- coli coll colo colt colu cooh cool coot cor- corc cori corl coro corr cort cotc coth coti coto cott cotu coul cour cout crcc crcr cric crit criu croc croh crol croo cror crot crrt crtc crtl crut ctic ctol ctor ctot ctrc ctrl cucc cuci cui- cuil cuir cuit culc cull culo cult curi curl curo curr curt cut- cutc cuth cuto cutt h-ii hccc hcch hchi hhcl hhhh hi-c hicc hich hico hihc hihi hiho hiht hiil hiit hiiu hili hill hilo hilt hilu hioc hiri hiro hirt hiru hitc hiti hito hitt hlul hoch hocr hohl hoho hoil hoir hoit hol- holc holh holi holl holo holt holu hool hoor hoot horc hori horl horo horr hort hoth hoti hotl hoto hotr hott hotu hour hout hrit hrrc htcc htoh htol httr huch hucu huhi huhu huil huir huit hulc huli hull hult hulu huor huot huri hurl huro hurr hurt huru huth huti huto hutt hutu iccc icci iccl icco iccr icct iccu ichc ichi icho ichr ichu icll iclr icoc icor icrc icrr icrt icru ihcc ihit ihrc ihtc ihuo iihl iiht iiii iiio iiit iioi iioo iirc iitr iitt iiuc ilic ilio ilir ilit ill- illi illo illt iloc iloo ilot ilut ioci ioii ioio ioit iolo iooi iooo iori ioto ircc ircu iri- iric iril irio iroc iroh irrc irri irti irul itch ithc itic itil itll itoh itoi itol itoo itor itou itri itto itur iucc iuiu lccc lchc lchr lcor lcrl lctl lcto lhhh lhor lich lico licr lict lih- lihi liho liht liii liir lili lill lilo lilt lilu lio- lior lirc liri lirl liro lirr lirt liru lith liti litl lito litr litt litu liut llcc lllc llll lloc lloo locc loch loci loco locu lohi loho lohr lohu loic loir loit loiu loli loll lolo looc lool loor loot lori loro loth loti lotl loto lotr lott louh loui loul lour lout louu lric lroc lroi lrrc lrrr ltcc ltci lthr lttc lttr ltuc luch luci luhi luhu luit luli lull lulu luoh luri lurt luth luti occc occi occt ochi ocht oclc ocrl ocro ocrr oct- octi octo ocul ocur ohcc ohhi ohho ohio ohoh ohto ohtu oici oiii oirt oitc oiti olcc olic olio olit olli ollo olor olot oltu olur oocr ooho oolo oooh oooo oort orch orci orco ori- oric oril orio orit orlo orlu oro- oror orot orri orro ortc orth orto otcl otho othr otic otit oto- otoh otoo otor otro otti otto ottu otur oucc ouch ouii ouir ouit oulu our- ouro ourt out- outh outi outo ouu- rccc rcic rctc rcti rhio rhli rhoc rhoh ricc rich rico rict riho riht rill rilo rilu riol riot riou riri rith riti ritl rito ritt ritu rocc roch roco rohl rohr rohu roil roio roir roit roiu roll rolo rolt rooi rool roor root rorc rori roro rort roru rotc roth roti rotl roto rotr rott rouh roul rout rrrr rtcc rtlt ruch ruci ruct ruhh ruhi ruhl ruhr ruit rull rulo rurc ruri ruro ruru ruth ruti rutl ruto rutt rutu tccc tccu tch- tchh tchi tcho tchr tchu tctc tcul thch thi- thic thil thio thir thoo thor thot thou thri thro thru thtr thul thur ticc tich tico tiht tihu tiit tiiu tilh till tilo tilr tilt tiou tiri tirl tiro tirr tiru titc tith titi tito titt titu tlco tlli toch toci toco tohi toho tohu toil toit tol- toli toll tolo tolt tolu tooh tool toor toot torc tori toro torr tort toru totc toth toti toto totr tott touh toui toul tour tout trcc trcl tri- tric tril trio trit troc troi troo trot trou trtc trtr truc trut truu tttt ttul tucc tuch tuco tuht tuhu tuil tuit tuiu tuli tull tulo tulu tuor turc turi turo turr turt turu tuti tutl tuto tutt tutu tuuo ucci uchi ucho ucil ucio ucrc ucut uhcl uhoh uhti uhuh uirr ulcc ulch ulco ulic ulli ullo ullr ulo- uloc ulti ulto ultt ulul uocc uolc uor- urch urci urho uric uriu uro- urol uroo urrh urri urth urur urut util utor utri utti utto uttu uulu uuoc uuri uuuu