rati ratt rder rdfa rea- read reae reaf real rear reat reda redd rede redi redl redr reed reef reel reet refd refe reff refi refl refr reft reia reid reif reii reil reir reit rela reld rele rell relt rera rerd rere reri rert reta retd rete reti retr rett rfae rfdi rfef rffl rfid riaa riad riai rial riat rida ridd ride ridi ried rief riel rier riet rifa rife riff rift riia riif rila rile rill rire riri rita rite riti ritl ritt rldt rlee rlef rlif rrad rrat rred rrif rrle rrrr rtai rtdt rtee rtei rtle rtlt taa- taaf taal taar taat tada tade tael taer tafa tafe taff tafi taft taia tail tair tait tala tale tali tall tara tard tare tarf tari tarr tart tata tate tati tatr tatt tdal tdff tdil tdra tdri tead teal tear teat teda tedd tede tedi teed teef teel teer teet teff tefi tefl teft teia teie teil teir tel- tela teld tele teli tell telt ter- tera tere terf teri terr teta tete teti tetr tett tfae tfal tiaa tiaf tial tiar tidd tide tie- tiea tied tiee tief tiei tiel tier tiet tifa tiff tift tiit tila tild tile till tilr tilt tira tird tire tiri tirl tirr tita tite titi titt tldr tlli traa trad trae traf trai tral trat tre- trea tred tree tref trei tret trfd trfr tri- tria trie trif tril trit trra trte trtr tter ttfa ttff tttt