rana ranc rane rann rant rara rare rarf rata rate ratf ratt rcac rcaf rccc rcet rcfc rcnr rctc rea- reac reae reaf ream rean rear reat reca recc rece recm recr rect reef reem reen reet refe reff refn refr reft rema reme remn rena rene renn rent rera rere rert reta rete retr rett rfae rfam rfef rfem rffc rftc rmaf rman rnaf rnnt rrat rrfc rrmc rrna rrrr rtan rtca rtcc rtce rtcm rtee rtfc rtfm rtmc taa- taaf taan taar taat taca tacc tace tact taec taem taen taer tafa tafc tafe taff taft tama tamc tame tamm tana tane tann tant tara tarc tare tarf tarm tarn tarr tart tata tate tatr tatt tcam tcca tccc tcfc tcnn tctc teac team tean tear teat teca tecr tect teec teef teem teen teer teet tefc teff teft tema teme tena tenc tene tenn tent ter- tera terc tere terf term tern terr teta tete tetr tett tfae tfam tfca tfec tftc tmaa tmac tman tmca tmcc tmcm tmen tmnt tmtt tnca tncc tnef tnfc traa trac trae traf tram tran trat trca trcc tre- trea trec tree tref trem tren tret trfc trfm trfr trma trna trra trtc trte trtr ttcn tten tter ttfa ttfc ttff ttfn ttma tttt