ruff rufo ruft ruga ruge rugg rula rule rull rulo rura rurc rure ruro ruru ruta rute rutl ruto rutt rutu taa- taaf taag taal taar taat taca tacc tace tacl taco tact taec tael taer tafa tafc tafe taff tafo taft taga tage tagg tago tagu tala talc tale tall talo talu taoa taor taou tara tarc tare tarf targ taro tarr tart taru tata tate tato tatr tatt tatu taua tauc taue taul taur taut tcca tccc tccu tcfc tcfg tcga tctc tcul teac teal tear teat teca tecl teco tecr tect teec teef teel teer teet tefc teff tefl teft tega tegg tego tegt tegu tel- tela telc tele telg tell telo telt telu teor ter- tera terc tere terf tero terr teru teta tete teto tetr tett tetu teut tfae tfal tfca tfcu tfec tfot tftc tgcc tgel tgfa tgle tgtc tlac tlco tlgc toal toat toau toca toce toco toea toee toer toet tofa toff tofo toft tofu toga toge togo togr togt tol- tola tole toll tolo tolt tolu tooa toof tool toor toot tora torc tore torf torg toro torr tort toru tota totc tote toto totr tott toug toul tour tout traa trac trae traf trag tral trao trat trau trca trcc trcl tre- trea trec tree tref treg treo tret treu trfc trfr trge troa troc troe trog troo trot trou trra trtc trte trtr truc true trug trut truu tteo tter ttfa ttfc ttff ttoe tttt ttul tuae tual tuao tuar tuat tuca tucc tuco tuel tuer tuet tufa tufc tufe tuff tufo tuft tufu tuga tugg tugu tula tule tull tulo tulu tuor tura turc ture turf turg turo turr turt turu tuta tute tutl tuto tutt tutu tuuo uaca uafa uaoc uarc uart uaru uata uatu uaua ucal ucar ucat ucca ucea ucel ucfa ucla ucrc ucua ucut uefa uele uell ufag ufcu ufel ufer uffa uffe ufra ugal ugao ugar ugcc ugcg ugeo uggo uggt ugol ugra ugro ugta ugur uguu ulaa ulae ular ulcc ulco ulea ulee uleo ulfe ulft ulla ulle ullo ullr ulo- uloc ulog ulta ulto ultt ulua ulul uocc uofa uofg uofl uofo uolc uor- uore urac ural urao urat urau urca ure- urea uret urfa urfe urff urft urga urge urgu urla urle uro- uroa urol uroo urra urre urte urur urut utac utal utau utec utel uter utfo utor utto uttu utug uulu uuoc uuta uutf uuuu