rara rata rath ratp ratt ratu raua rauc raun raup raut rcac rccc rcga rcgc rcnr rcpt rcrg rctc rctg rgan rgtr rhag rhap rhau rhcg rhcp rhug rhun rnag rncp rnnt rntp rnut rpca rpga rppn rpta rptn rrah rrat rrna rrrr rrun rtan rtca rtcc rtcg rtpa rttp ruag ruah ruan ruca ruch ruct ruga rugg rugh ruhh ruhn ruhr runa runc rung runn runt rupa rupp rupt rura rurc rurp ruru ruta ruth rutt rutu ruun taa- taag taan taar taat taca tacc tach tact taga tagg tagh tagu taha tahn tahr tahu tana tang tanh tann tant tanu tapa tapp tapr tapt tapu tara tarc targ tarn tarp tarr tart taru tata tath tatr tatt tatu taua tauc taur taut tcap tcca tccc tccu tcga tch- tcha tchh tchp tchr tchu tcnn tcpa tctc tgcc tgtc thaa thag than thar that thau thca thch thhp thnt thpp thra thru thtr thug thun thur tnag tnca tncc tnut tpac tpap tpau tpcp tppa tppp tppr tptp tptr tput traa trac trag tran trap trat trau trca trcc trna trng trpa trpc trpg trpn trpp trra trtc trtr truc trug trun trut truu ttcn ttcp tttt tuan tuar tuat tuca tucc tuch tuga tugg tugh tugu tuht tuhu tuna tunc tung tunn tunu tupa tuph tupu tura turc turg turn turp turr turt turu tuta tutt tutu u-rp uaca uang uarc uart uaru uata uath uatu uaua ucan ucar ucat ucca uccp ucha ucpa ucph ucrc ucua ucut ugar ugcc ugcg uggt ugra ugta ugur uguu uhna uhta uhuh uhup unaa unac unan unar unat unau unca uncc uncg unch uncp unct unga ungp ungu unha unna unpa unpc unra unth unut upac upar upat upca upnp uppa uppc uppp uppu upra upup urac uran urap urat urau urca urch urga urgh urgu urna urra urrh urth urun urup urur urut utac utah utan utau utha utpa uttu utug uucp uuta uuuu