a-ha a-ii a-iv aaaa aaab aaah aaai aaap aaar aaav aaba aabb aabh aabi aabp aaha aaib aaii aapa aaph aapi aara aari aarp aava abaa abab abai abap abar abb- abba abbb abbi abbr abha abhi abhr abia abib abir abpa abpi abpp abpr abra abri abva abvp ahab ahah ahai ahar ahha ahip ahir ahra ahrr ahva aiai aiba aiha aiia aiib aiir aipa aiph aipi aira airh airi airp aiva apah apai apap apar apba apbr aph- apha api- apia apip appa apph appr apra apri arab arah arai arap arar arba arbh arbi arh- aria arib arii arip arpa arpi arr- arra arrh arri arrr arva arvi avab avar avia avip aviv avra avri avva ba-i baaa baah baar baba babb babi babr baha bahi bahr baia baib bair bapa bapi bapp bar- bara barb barh bari barr bava bavi bbbb bbpr bhai bhar bhir bhra biap biar biba bibb bibi biha bihi bipa bipp bira birb biri birr bivi bpai brab brah brai brav bria brih brrr brvi h-ii haab haar haba habi haha hair hapa hapi happ hara harh hari harp harr harv hava hbar hhaa hhhh hhip hhpa hi-v hiaa hiab hiar hiba hibi hihi hipp hira hiri hrap hrib hrip hrpp hvar iaaa iaai iaap iaba iaia iapa iapp iara iava ibar ibia ibra ibri ihab ihba ihpa ihra ihvh iiii iipa iira ipba iphr ippa ippr ipri irai irap irar irbp iri- iria irip irpa irra irri ivah ivai ivar ivbv paap paar paba paha pahi pahp paia paib paip pair papa papb papi papp papr par- para pari parp parr parv pava pbar pbpa phah phai phar phbv phi- phip phpa phrr piai pibb pibi piha piia piip pipa pipi pipp pira piri pirr piva ppap ppar ppbv pphi ppib ppih pppa pppp prai prar pri- pria prii priv prri pvpa raab raba rabb rabi raha rahi rahr raia raii raip rair rapa raph rapi rapp rara rarb rari rava ravi rbbb rbbr rhap rhib riaa riab riah riai rib- riba riha riia ripa ripi ripp ripr riri riva rivp rpii rrah rrrr rvvh vaar vahi vahp vaia vair vapa vapb vapi vara vari varp varr vava vhhh viar vihi viii vipr vira virb viri virr viva vivi vrai vrap vrav vrba vria vvpb vvvv