piet piia piip pil- pila pile pili pill pilt pipa pipe pipi pipp pira pire piri pirl pirr pita pite piti pitr pitt piva plaa plab plai plap plar plat plav plbr ple- plea pleb plee plei plet plib plie plip plit plpa plpp plra plri pltt plvi ppal ppap ppar ppbv pper ppib ppie pple ppli pppa pppp ppta pptt pptv prae prai prar prat pre- preb pree prel prep pret prev pri- pria prie prii priv prle prlr prri prti prtp prtr ptab ptal ptbl pter pvlv pvpa raab raat raba rabb rabe rabi rabl rael raep raer raia raie raii rail raip rair rait rala ralb rale rall ralt rapa rape rapi rapl rapp rapt rara rarb rare rari rata rate rati ratp ratt rava rave ravi rbbb rbbr rble rea- reae real reap rear reat reba rebb rebe reeb reel reep reet reev reia reii reil reir reit rela relb rele rell relp relt repe repi repl repp repr rept rera rere reri rert reta rete reti retr rett reva reve revi revp riaa riab riai rial riat rib- riba ribe riel riep rier riet riia rila rile rill rilp ripa ripe ripi ripl ripp ripr ript rire riri rita rite riti ritl ritt riva rive rivp rlab rlee rpet rpii rpta rrat rrle rrrr rtai rtee rtei rtle rtlt rtpa rttp rtva rtve rtvi rver taa- taal taar taat taba tabb tabe tabi tabl tael taer taia tail taip tair tait tala tale tali tall tapa tape tapi tapp tapr tapt tara tarb tare tari tarp tarr tart tata tatb tate tati tatr tatt tatv tava tave tavi tbar tbil tbit tbrb tbta tbtp tbvi teal tear teat teba teel teer teet teev teia teie teil teip teir tel- tela tele teli tell telt tepa tepe tepi tepp ter- tera tere teri terp terr teta tete teti tetr tett teva tevl tiaa tiab tial tiar tiba tibi tie- tiea tiee tiei tiel tiep tier tiet tiit tila tile till tilr tilt tip- tipa tipe tipi tipp tipt tira tirb tire tiri tirl tirr tita tite titi titp titt tiva tivi tlli tlpa tpap tper tpia tpir tppa tppp tppr tpte tptp tptr traa trab trae trai tral trap trat trav tre- trea tree trei tret trev tri- tria trib trie tril trip trit trpa trpe trpp trpv trra trte trtr trvl ttab ttbb tter tttt tvel tver tvil tvpa tvri tvrr tvtv vaal vaar vaat vaia vaie vail vair vait vala vale vali vall valp valt vapa vapb vape vapi vara vare vari varp varr vart vata vate vati vatt vava veal vear veat veba veel veep veer veet veia veie veii veil veip veir veit vel- vela vele veli vell velp velt vepe vepr ver- vera verb vere veri verl vert veta vete veti vetr veve vevi viae vial viar vibe viel vier viet viii vila vile vili vill vilt vipr vira virb vire viri virl virr virt vita vite viti vitt viva vive vivi vlab vlai vlat vlba vlei vlie vlli vlvt vpat vplp vrai vrap vrav vrba vrbl vret vria vril vt-i vtap vtpr vtvl vver vvpb vvvv