eeee eefe eefl eele eete eetu efeo efet eft- eftu elee elef eleo elet elfe elft elle ello ellu elte elto elue elul eole eolo eoto etee etel etfe etoe ette etto ettu eule feel feet fefe feff fefo fele felf fell felo felt feof fete fett fetu ffee ffff fftf flee flet floe floo flot flou flue fluf fluo fofo fole foll folo folt foof fool foot fote foto fott foul fout ft-l fuel fuet fuff fufu fule full fulu fute futo futu le-u leef leel leet lefe leff left lele lell lelo lelu leof leou lete leto lett llef llet lleu llll lloo loeu lofe loff loft lole loll lolo looe loof lool loot lote lotl loto lott loue loul lout louu ltee luef lufe luff luft lufu lule lull lulu lute o-eo oele oeuf off- offe offo offu ole- olef oleo olet olfe olle ollo olof olot oltu ooff oolo oooo otee oto- otoe otof otoo otte otto ottu oufe ouff oule oulu out- oute outo ouu- teef teel teet teff tefl teft tel- tele tell telo telt telu tete teto tett tetu teut tfot toee toet toff tofo toft tofu tol- tole toll tolo tolt tolu toof tool toot tote toto tott toul tout tteo ttff ttoe tttt ttul tuel tuet tufe tuff tufo tuft tufu tule tull tulo tulu tute tutl tuto tutt tutu tuuo uele uell ufel uffe ulee uleo ulfe ulft ulle ullo ulo- ulto ultt ulul uofl uofo utel utfo utto uttu uulu uutf uuuu