reht reia reii reir reit rera rere rerg reri rert reta rete reth reti retr rett rgit rgtr rhae rhag rhce rhcg rhea rhee rhet riaa riah riai riat rica ricc rice rich rict rier riet riga rige rigg righ rigi riha riht riia rire riri rita rite rith riti ritt rrah rrat rrrr rtai rtca rtcc rtce rtcg rtee rtei taa- taag taar taat taca tacc tace tach taci tact taec taer taga tage tagg tagh tagi taha tahe tahi tahr taia taig tair tait tara tarc tare targ tari tarr tart tata tate tath tati tatr tatt tcca tccc tcga tch- tcha tche tchh tchi tchr tctc teac tear teat teca tech tecr tect teec teer teet tega tegg tegh tegi tegt tehi tehr teia teic teie teir ter- tera terc tere teri terr teta tete teth teti tetr tett tgcc tgtc thaa thae thag thai thar that thca thch the- thea thec thee thei ther thet thi- thia thic thie thig thir thra thre thri thtr tiaa tiar tica ticc tice tich tie- tiea tiee tiei tier tiet tiga tige tigh tigi tigr tiht tiit tira tire tiri tirr tita titc tite tith titi titt traa trac trae trag trai trat trca trcc tre- trea trec tree treg trei tret trge tri- tria tric trie trig trit trra trtc trte trtr tter tttt