rare rata rate ratt rcac rccc rcet rcga rcgc rcnr rcrg rctc rctg rea- reac reae ream rean rear reat reca recc rece recm recr rect reem reen reet rega rege regm regn regr regt rema reme remn rena rene reng renn rent rera rere rerg rert reta rete retr rett rgan rgtr rman rmrg rnag rnnt rrat rrmc rrna rrrr rtan rtca rtcc rtce rtcg rtcm rtee rtmc taa- taag taan taar taat taca tacc tace tact taec taem taen taer taga tage tagg tama tamc tame tamm tana tane tang tann tant tara tarc tare targ tarm tarn tarr tart tata tate tatr tatt tcam tcca tccc tcga tcnn tctc teac team tean tear teat teca tecr tect teec teem teen teer teet tega tegg tegt tema teme tena tenc tene teng tenn tent ter- tera terc tere term tern terr teta tete tetr tett tgcc tgtc tmaa tmac tman tmca tmcc tmcm tmen tmge tmnt tmtt tnag tnca tncc tnge traa trac trae trag tram tran trat trca trcc tre- trea trec tree treg trem tren tret trge trma trna trng trra trtc trte trtr ttcn tten tter ttma tttt