ktri ktrk ktrr ktrt kttc ktti kttk kttr kttt raab raad raaj raak raat raba rabb rabe rabi rabk rac- raca racc race raci rack ract rada radc radd rade radr radt raec raed raer raia raic raid raie raii raik rair rait raja raje raji raka rake raki rakk rakt rara rarb rare rari rark rata rate rati ratk ratt rbbb rbbr rcac rcbc rccb rccc rcdc rcde rcet rcic rcid rcrd rctc rcti rdac rder rea- reac read reae reak rear reat reba rebb rebe rebk reca recc recd rece reci reck recr rect reda redc redd rede redi redr reeb reed reek reet reia reid reii reik reir reit reja rejd reka reke reki rekt rera rerd rere reri rert reta retd rete reti retr rett riaa riab riad riai riak riat rib- riba ribe rica ricc rice rick rict rida ridc ridd ride ridi ried riek rier riet riia riji rika rike riki rikk rire riri rita rite riti ritt rjdj rrad rrat rred rrrr rtai rtca rtcc rtce rtdt rtee rtei taa- taar taat taba tabb tabc tabe tabi taca tacc tace taci tack tact tada tade taec taer taia taik tair tait taka take taki takk takt tara tarb tarc tard tare tari tark tarr tart tata tatb tate tati tatr tatt tbar tbca tbcb tbcc tbcd tbce tbit tbrb tbta tcad tcca tccc tcdd tctc tdac tddb tdkr tdra tdri teac tead teak tear teat teba teca teck tecr tect teda tedd tede tedi tedk teec teed teej teek teer teet teia teic teie teir teja teka teke ter- tera terc tere teri terj terk terr teta tete teti tetr tett tiaa tiab tiar tiba tibi tica ticc tice tick tidc tidd tide tie- tiea tied tiee tiei tier tiet tiit tijd tiji tika tike tiki tira tirb tird tire tiri tirr tita titc tite titi titt tkac traa trab trac trad trae trai trak trat trca trcc tre- trea trec tred tree trei trek tret tri- tria trib tric trie trik trit trra trtc trte trtr ttab ttbb tter tttt