cccc cccl cccu cclc ccoc ccrc ccrl ccrt cctc cctl cctt ccuc ccut cloo clor clot clou cloy clro cltc clut cly- coco coct cocu col- coll colo colt colu coly cool coot cor- corc corl coro corr cort cory cotc coto cott cotu coty coul cour cout couy coyl coyo coyr coyt crcc crcr croc crol croo cror crot croy crrt crtc crtl crut cry- cryo ctol ctor ctot ctrc ctrl cucc culc cull culo cult curl curo curr curt cury cut- cutc cuto cutt cuy- cuyl cuyo cuyr cyc- cycc cycl cyl- cylc cyll cyrl cyrt cyt- cyto cyul cyy- cyyc lccc lcor lcrl lctl lcto llcc lllc llll lloc lloo llyr locc loco locu loll lolo loly looc lool loor loot loro lory lotl loto lotr lott loul lour lout louu lroc lrrc lrrr lrry ltcc lttc lttr ltuc ltyr lucy lull lulu lurt lury luyt lyc- lyco lyly lyo- lyot lyro lyto lytt occc occt oclc ocrl ocro ocrr oct- octo octy ocul ocur olcc ollo olly olor olot olry oltu olur oocr oolo oooo oort oory ooty orco orlo orlu orly oro- oror orot oroy orro orry ortc orto otcl oto- otoo otor otoy otro otry otto ottu otur otyr oucc oulu our- ouro ourt out- outo outy ouu- ouyr oyly oyou rccc rctc rcyc rocc roco roll rolo rolt roly rool roor root rorc roro rort roru rory rotc rotl roto rotr rott roty roul rout rouy royl royt rrrr rtcc rtlt ruct rull rulo ruly ruoy rurc ruro ruru rutl ruto rutt rutu ruty ruyl ryot rytt ryyt tccc tccu tctc tcul tlco to-y toco tol- toll tolo tolt tolu toly tool toor toot torc toro torr tort toru tory totc toto totr tott toty toul tour tout toyl toyo toyt trcc trcl troc troo trot trou troy trtc trtr truc trut truu try- tryo ttoy tttt ttul ttyl tucc tuco tull tulo tulu tuly tuor turc turo turr turt turu tury tutl tuto tutt tutu tuty tuuo tuyl tyco tyl- tyll tylo tyr- tyrl tyro tyrr tyto tytt tyty ucrc ucut ulcc ulco ullo ullr ully ulo- uloc ulto ultt ulul uocc uolc uor- urcy uro- urol uroo urry urur urut utor utoy utto uttu uulu uuoc uuuu yccc yctc yoll yolo yoly yool yoot yoro yort yory yott youl your yout yoyo yrly yulo yulu yurt yury yuto yutu yuty yuyu yyyy