reda redd rede redh redi redr reed reek reet reha rehe rehi reht reia reid reii reik reir reit reka reke reki rekt rera rerd rere reri rert reta retd rete reth reti retr rett rhae rhea rhee rhet riaa riad riah riai riak riat rida ridd ride ridi ried riek rier riet riha riht riia rika rike riki rikk rire riri rita rite rith riti ritt rrad rrah rrat rred rrrr rtai rtdt rtee rtei rthk taa- taar taat tada tade taer taha tahe tahi tahr taia taik tair tait taka take taki takk takt tara tard tare tari tark tarr tart tata tate tath tati tatr tatt tdkr tdra tdri tead teak tear teat teda tedd tede tedi tedk teed teek teer teet tehi tehr teia teie teir teka teke tekh ter- tera tere teri terk terr teta tete teth teti tetr tett thaa thad thae thai thak thar that thdr the- thea thed thee thei thek ther thet thi- thia thie thik thir thra thre thri thtr tiaa tiar tidd tide tie- tiea tied tiee tiei tier tiet tiht tiit tika tike tiki tira tird tire tiri tirr tita tite tith titi titt traa trad trae trai trak trat tre- trea tred tree trei trek tret tri- tria trie trik trit trra trte trtr tter tttt