cccc cccl cccu ccgc ccgt cclc cclg ccoc ccrc ccrg ccrl ccrt cctc cctl cctt ccuc ccut cgcc cgcg cgro cgtl cgtu clog cloo clor clot clou cloy clro cltc clut cly- coco coct cocu cogo col- coll colo colt colu coly cool coot cor- corc corg 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 crug crut cry- cryo ctgu ctlg ctol ctor ctot ctrc ctrl cucc cugy 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 gc-c gccc gclc gcrg gctc ggcl gggg glcc glog glor glot glou gloy glro glug glur glut glyc glyg glyt glyu gocr gogo goll golo golt golu goog gool goor goot gorg goro gorr gort gory gotl goto gott goty gou- goug goul gour gout gouy goyt grcc groc grog grol groo gror grot grou groy grrl grrr grtc grug grur grut gry- gryt gtco gtcr gugg gugu gull gulo gult gulu guly gurg gurl guro gurr gurt guru gury guto gutt gutu guty guyu gyll gylt gyor gyr- gyro gytt gyuu lccc lcor lcrg lcrl lctl lcto llcc llgc lllc llll lloc lloo llyr locc loco locu log- logo logy loll lolo loly looc lool loor loot loro lory lotl loto lotr lott loul lour lout louu lroc lrrc lrrr lrry ltcc ltcg lttc lttr ltuc ltyr lucy lugg lugo lugu lugy lull lulu lurg lurt lury luyt lyc- lyco lyly lyo- lyot lyro lyto lytt occc occt oclc ocrl ocro ocrr oct- octo octy ocul ocur oggy ogog ogou ogro ogry ogyl olcc olgc olgr ollo olly olog olor olot olry oltu olur oocr oolo oooo oort oory ooty orco orgo orgy orlo orlu orly oro- oror orot oroy orro orry ortc orto otcl oto- otog otoo otor otoy otro otry otto ottu otur otyg otyr oucc oulu our- ouro ourt out- outo outy ouu- ouyr oyly oyou rccc rcgc rcrg rctc rctg rcyc rgtr rlcg rlug rocc roco rogg rogo rogy roll rolo rolt roly roog rool roor root rorc roro rort roru rory rotc rotg rotl roto rotr rott roty roul rout rouy royl royt rrrr rtcc rtcg rtlt ruct rugg rull rulo ruly ruoy rurc ruro ruru rutl ruto rutt rutu ruty ruyl ryot rytt ryyt tccc tccu tctc tcul tgcc tgtc tlco tlgc to-y toco togo togr togt tol- toll tolo tolt tolu toly tool toor toot torc torg toro torr tort toru tory totc toto totr tott toty toug toul tour tout toyl toyo toyt trcc trcl troc trog troo trot trou troy trtc trtr truc trug trut truu try- tryg tryo ttoy tttt ttul ttyl tucc tuco tugg tugu tull tulo tulu tuly tuor turc turg 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 ugcc ugcg uggo uggt ugly ugol ugro ugur uguu ulcc ulco ullo ullr ully ulo- uloc ulog ulto ultt ulul uocc uolc uor- urcy urgu uro- urol uroo urry urur urut utor utoy utto uttu utug uulu uuoc uuuu yccc yctc ygor ygot yguo yogo yoll yolo yoly yool yoot yoro yort yory yott youl your yout yoyo yrly yugg yugo yugu yulo yulu yurt yury yuto yutu yuty yuyu yyyy