cccc cccf cccl cccu ccee ccel ccfc ccff ccfl ccgc ccgt cclc cclg ccoc ccrc ccre ccrf ccrg ccrl ccrt cctc cctl cctt ccuc ccut cec- cece ceco cect ceec ceel cef- cefc cege cego cel- celc cele celf cell celo celt ceol ceor ceou cer- cerc cere cerf cerl cero cert cet- cete ceto cfcf cfcl cfco cffr cfgo cfor cfre cfrg cfrt cftc cfte cftl cftr cgcc cgcg cgel cger cgfc cgro cgtl cgtu clec clee clef cleg cleo cler clet cleu cloe clof clog cloo clor clot clou clro cltc clue clut coce coco coct cocu coel cofc cofe coff coft cogo col- cole coll colo colt colu coof cool coot cor- corc core corf corg corl coro corr cort cotc cote coto cott cotu coue coul cour cout crcc crce crcr cre- crec cree creg creo cret creu crfc crfl crlf croc croe crol croo cror crot crrt crtc crtf crtl crue crug crut ctcf ctec ctfc ctfo ctge ctgf ctgu ctle ctlg ctol ctor ctot ctrc ctrl cucc cuce cuer cufc cuff cufo culc cule cull culo cult cure curf curl curo curr curt cut- cutc cute cuto cutt e-cl eccc ecce eccl ecco ecct ecef ecfc ecfr eclt eco- ecog ecol ecot ecou ecrc ecrf ecrl ecrr ecru ect- ectc ectf ecto eeee eefe eefl eele eeoc eerc eerg eero eetc eete eetu ef-g efco efeo efet efor eft- eftu egcc egcg egcr egec egee egel eger egfr egge eggo eglc egle eglu ego- egol egor egot egre egte elce elco elec elee elef eleo eler elet elfc elfe elft elgg elle ello ellu elog elro elte elto elue elul eole eolo eore eorl eotc eoto ercc erce erec erel erer eret erfc erft erg- ergg ergo erle erll eroc eroe erol eroo errc erre erro ertl ertu eruc erur etcc etco etec etee etel eter etfc etfe etoe etre etro ette etto ettu euer eufc euge eule eur- eurc eure euro eurt fccf fcot fcto fece fect feel feer feet fefc fefe feff fefo fege fegg fele felf fell felo felt feof ferc fere fero ferr fert feru fete fetr fett fetu ffcc ffee ffff ffrr fftf flcl flee fleg fler flet floc floe flog floo flor flot flou fltg flue fluf fluo flur foce foco foer fofo foge fogg fogl fogo folc fole foll folo folr folt foof fool foot for- fore forg forl foro forr fort fote foto fott foug foul four fout frcc free freo fret frfc froe frog frol frot frou frue frug ft-c ft-l fter ftfc ftuc fuc- fuct fuel fuet fufc fuff fufu fuge fugo fugu fule full fulu fuor fur- fure furg furl furo furr furt fute futo futu gc-c gccc gccf gcet gcfc gclc gcrg gctc gece geel geer geet gefe geft gege gegg gegl gego gele gelf gelg gell gelo gelt gelu geo- geof geog geol gere gerl gero gert geru gete getg geto gett geue geul gfcf gfer gfor ggcl ggfg gggg glcc glce glee gleg gleo glet gleu glfc glge glof glog glor glot glou glro glue glug glur glut goce gocr goef goel goer gofe goff gofr gofu gogo gole golf goll golo golt golu goof goog gool goor goot gore gorf gorg goro gorr gort gote gotl goto gott gou- gouf goug goul gour gout grcc grce grec gree gref greg gret greu groc grof grog grol groo gror grot grou grrl grrr grtc grue gruf grug grur grut gtco gtcr gtfc gtfo gtoe guel guer gufc guff guge gugg gugu gule gulf gull gulo gult gulu gure gurg gurl guro gurr gurt guru gute guto gutt gutu lccc lcce lcer lcfc lcfg lcfr lcor lcrg lcrl lctl lcto le-u lece leco lect leef leel leer leet lefe leff left lege legg lego lele lell lelo lelu leoc leof leog leor leou lerc lere lero lert lete leto lett leuc leur lfcc lger lgfl lgte llcc llef llet lleu llgc lllc llll lloc lloo locc loce loco locu loeu lofe loff loft log- loge logo lole loll lolo looc looe loof lool loor loot lore loro lote lotl loto lotr lott loue loul lour lout louu lrfc lroc lrrc lrrr ltcc ltcg ltee ltfc ltge lttc lttr ltuc luce luef lueg luer lufe luff luft lufu luge lugg lugo lugu lule lull lulu lure lurg lurt lute o-eo occc occt oce ocee ocef ocet oclc ocre ocrl ocro ocrr oct- octe octo ocul ocur oec- oecc oeec oele oere oeuf ofcl ofcr ofer off- offc offe offo offr offu ofgo ofor ofre ogee ogel oger ogfr ogge ogle ogog ogou ogre ogro olcc ole- olef oleg oleo oler olet olfe olgc olgr olle ollo olof olog olor olot oltu olur oocr ooer ooff oolo oooo oore oort orce orco ore- orec oreg orel oreo orer orfe orff orfu orge orgo orle orlo orlu oro- oroe orof oror orot orro ortc orte orto otcl otee oter otfc oto- otoe otof otog otoo otor otre otro otte otto ottu otur oucc ouer oufc oufe ouff ouge oule oulu our- oure ouro ourt out- oute outo ouu- rccc rcet rcfc rcgc rcle rcrg rctc rctg recc rece recr rect recu reef reel reet refe reff refg refl refr reft refu rege regl rego regr regt regu rele rell relo relt reof reog reol reot reou rere rerg rero rert reru rete reto retr rett reue reuf reul reut reuu rfef rffc rffl rftc rgtr rlcg rlee rlef rleu rlug rocc roce roco roeg roel roer roet rofc rofe roff rofl rofo roge rogg rogo role rolf roll rolo rolt roof roog rool roor root rorc rore roro rort roru rotc rote rotg rotl roto rotr rott roue rouf roul rout rrfc rrle rrrr rtcc rtce rtcg rtee rtfc rtle rtlt ruce ruct ruel ruer ruet rufc rufe ruff rufo ruft ruge rugg rule rull rulo rurc rure ruro ruru rute rutl ruto rutt rutu tccc tccu tcfc tcfg tctc tcul tecl teco tecr