pree pren prep pret prna prnp prtc prtp prtr ptah ptca ptcc pten pter pttc raan raat rac- raca racc race rach ract raec raen raep raer raha rahe rahn rahr raht rana ranc rane rann rant rapa rapc rape raph rapp rapt rara rare rata rate rath ratp ratt rcac rccc rcep rcet rcnr rcpt rctc rea- reac reae rean reap rear reat reca recc rece rech recp recr rect reen reep reet reha rehe rehn reht rena rene renn rent repe repp repr rept rera rere rert reta rete reth retr rett rhae rhap rhce rhcp rhea rhee rhen rhet rncp rnnt rntp rpca rpet rppn rpta rptn rrah rrat rrna rrrr rtan rtca rtcc rtce rtee rtpa rttp taa- taan taar taat taca tacc tace tach tact taec taen taer taha tahe tahn tahr tana tane tanh tann tant tapa tape tapp tapr tapt tara tarc tare tarn tarp tarr tart tata tate tath tatr tatt tcap tcca tccc tcep tch- tcha tche tchh tchp tchr tcnn tcpa tctc teac tean tear teat teca tech tecr tect teec teen teer teet tehr tena tenc tene tenn tenp tent tepa tepe tepp ter- tera terc tere tern terp terr teta tete teth tetr tett thaa thae than thar that thca thch the- thea thec thee then thep ther thet thhp thnt thpp thra thre thtr tnca tncc tpac tpap tpcp tper tppa tppp tppr tpte tptp tptr traa trac trae tran trap trat trca trcc tre- trea trec tree tren tret trna trpa trpc trpe trpn trpp trra trtc trte trtr ttcn ttcp tten tter tttt