rere rerg rert reta rete reth retr rett rexx rgan rgtr rhae rhag rhce rhcg rhea rhee rhen rhet rhex rnag rnnt rrah rrat rrna rrrr rtan rtca rtcc rtce rtcg rtee rtex taa- taag taan taar taat taca tacc tace tach tact taec taen taer taga tage tagg tagh taha tahe tahn tahr tana tane tang tanh tann tant tanx tara tarc tare targ tarn tarr tart tata tate tath tatr tatt tax- taxa taxe taxt tcca tccc tcga tch- tcha tche tchh tchr tcnn tctc teac tean tear teat teca tech tecr tect teec teen teer teet tega tegg tegh tegt tehr tena tenc tene teng tenn tent ter- tera terc tere tern terr teta tete teth tetr tett tetx texa text tgcc tgtc thaa thae thag than thar that thax thca thch the- thea thec thee then ther thet thex thnt thnx thra thre thtr thxg tnag tnca tncc tnge traa trac trae trag tran trat trax trca trcc tre- trea trec tree treg tren tret trex trge trna trng trra trtc trte trtr ttcn tten tter tttt txaa txcn txen txga txtr xaar xace xact xaga xana xara xare xate xcat xeer xega xen- xena xene xenn xer- xera xert xexe xnee xnet xtar xtea xtra xxxx