rrun rtan rtdt rtee rtkn rtnd ruad ruan ruda rudd rude rued ruen ruer ruet ruka ruke rukk rukn ruku runa rund rune runk runn runt rura rurd rure ruru ruta rute rutt rutu ruud ruun taa- taan taar taat tada tade taen taer taka take takk takt taku tana tand tane tank tann tant tanu tara tard tare tark tarn tarr tart taru tata tate tatr tatt tatu taua taue tauk taur taut tdkr tdna tdra tead teak tean tear teat teda tedd tede tedk teed teek teen teer teet teka teke tena tend tene tenk tenn tent tenu ter- tera tere terk tern terr teru teta tete tetr tett tetu teuk teut tndd tnut traa trad trae trak tran trat trau tre- trea tred tree trek tren tret treu trna trra trte trtr trud true truk trun trut truu tten tter tttt tuae tuak tuan tuar tuat tude tudu tuen tuer tuet tuka tuke tuna tund tune tunk tunn tunu tura turd ture turk turn turr turt turu tuta tute tutt tutu uart uaru uata uatu uaua udaa udad udar udau udea uden uder udet udra uduk udun ueda uend ukek ukeu ukra ukta ukur unaa unan unar unat unau unda unde uned unee unen uner unka unke unkn unna unne unra unte unut urad uran urat urau urda urde urdu ure- urea ured uret urka urke urna urne urra urre urte uruk urun urur urut utan utau uter utne uttu uuen uuta uuuu