a-ii a-iv aaaa aaab aaai aaap aaar aaav aaba aabb aabi aabp aabt aaib aaii aapa aapi aapt aara aari aarp aart aaru aata aatt aaup aava abaa abab abai abap abar abat abau abb- abba abbb abbi abbr abbt abia abib abir abit abiu abpa abpi abpp abpr abra abri abta abtu abua abut abva abvp aiai aiba aiia aiib aiir aipa aipi aira airi airp airt aita aiti aitr aitt aitu aiui aiva apai apap apar apat apba apbr api- apia apip apit appa appr appt appu apra apri aprt apta apti aptt aptv apua apup arab arai arap arar arat arau arba arbi aria arib arii arip arit arpa arpi arpu arr- arra arri arrr arrt arru arta arti artr artv arua arub arui arup arut arva arvi at-t ataa atab atai atap atar atat atia atip atit atiu atpr atra atri atrp atru atta atti attp attr attu atua atub atur atvi auaa aur- aura auri aut- avab avar avat avia avip avit aviv avpu avra avri avui avur avva ba-i baaa baar baat baba babb babi babr babu baia baib bair bait bapa bapi bapp bapt bapu bar- bara barb bari barr bart baru bata bati batt batu bau- baur bava bavi bavu bbau bbbb bbpr biap biar biat biba bibb bibi bipa bipp bipu bira birb biri birr birt biru bita bitt bitu bivi bpai bpti brab brai brat brau brav bria brit brrr brup brut bruv brvi btaa btbp btrt bttb btvi buar buat buba bubb bubi bubu buir buit buiu bupa bur- bura burb buri burp burr burt buru but- buta buti butt iaaa iaai iaap iaat iaba iaia iapa iapp iapt iapu iara iart iaru iata iati iava ibar ibat ibia ibra ibri ibtb iiii iiit iipa iira iita iitr iitt ipat ipba ippa ippr ipri ipta iptv ipur iput irai irap irar irbp iri- iria irip irpa irra irri irta irti irtp itaa itai itap itar itat itia itpa itra itri itta itup itur iuiu iupa iupp iura ivai ivar ivbv paap paar paat paba pabt pabu paia paib paip pair pait papa papb papi papp papr par- para pari parp parr part paru parv pata pati patr patt patu paua paup paur paut pava pbar pbpa piai piat piau pibb pibi piia piip pipa pipi pipp pira piri pirr piru pita piti pitr pitt pitu piva ppap ppar ppbv ppib pppa pppp ppru ppta pptt pptv ppur prai prar prat prau pri- pria prii priv prri prti prtp prtr prut pruu ptab ptui puar pubu puir puit puiu pupa pupi pupu pur- pura purb puri purp purr puru put- puta puti putt putu pvpa raab raat raba rabb rabi rabu raia raii raip rair rait raiu rapa rapi rapp rapt rara rarb rari rata rati ratp ratt ratu raua raub raup raut rava ravi rbbb rbbr riaa riab riai riat riau rib- riba ribu riia ripa ripi ripp ripr ript riri rita riti ritt ritu riva rivp rpii rpta rrat rrrr rtai rtpa rttp rtva rtvi ruba rubb rubi rubp rubu ruit rupa rupp rupt rura ruri rurp ruru ruta ruti rutt rutu ruvi ruvu taa- taar taat taba tabb tabi tabu taia taip tair tait tapa tapi tapp tapr tapt tapu tara tarb tari tarp tarr tart taru tata tatb tati tatr tatt tatu tatv taua taub taur taut tava tavi tbar tbit tbrb tbta tbtp tbvi tiaa tiab tiar tiba tibi tibu tiit tiiu tip- tipa tipi tipp tipt tipu tira tirb tiri tirr tiru tita titi titp titt titu tiva tivi tpap tpau tpia tpir tppa tppp tppr tptp tptr tput traa trab trai trap trat trau trav tri- tria trib trip trit trpa trpp trpv trra trtr trub trut truu ttab ttbb tttt tuar tuat tuba tubb tubr tubu tuit tuiu tupa tupi tupu tura turb turi turp turr turt turu tuta tuti tutt tutu tuva tvpa tvri tvrr tvtv u-rp uair uart uaru uata uatu uatv uaua ubar ubba ubbi ubii ubir ubit ubra uipi uira uirr upar upat uppa uppp uppu upra upri uptv upup urai urap urat urau urba urbi uria urib uriu urra urri urup urur urut urva utai utau utia utpa utri utti uttu uuri uuta uuuu uv-a uv-b uvaa uvat uvri uvvu vaar vaat vaia vair vait vapa vapb vapi vara vari varp varr vart varu vata vati vatt vatu vaut vava viar viau viii vipr vira virb viri virr virt viru vita viti vitt vitu viva vivi vpat vrai vrap vrav vrba vria vt-i vtap vtpr vuir vuit vurb vurp vurt vuti vutv vvpb vvvv