a-ha a-ii aaaa aaab aaah aaai aaap aaba aabb aabh aabi aabp aaha aaib aaii aaoo aapa aaph aapi aapo abaa abab abai abap abb- abba abbb abbi abbo abha abhi abho abia abib aboa abob aboh aboo abpa abpi abpp ahab ahah ahai ahha ahio ahip ahoa ahop aiai aiba aibo aiha aiho aiia aiib aioi aipa aiph aipi aoah aoba aopo apah apai apao apap apba aph- apha api- apia apio apip apo- apoo apop appa apph ba-i baaa baah baba babb babi babo baha bahi baho baia baib baio baoh bapa bapi bapp bbbb bhai bhao bhoi biao biap biba bibb bibi bibo biha bihi bio- bioi bipa bipp boab boai boba bobb bobi bobo boha boho boi- boii boob booh boop bopa bopp bpai h-ii haab haba habi habo haha haho hapa hapi happ hbio hhaa hhhh hhip hhpa hiaa hiab hiba hibi hihi hiho hiob hipo hipp hoai hoap hoba hobo hoha hoho hoip hoop hopa hopi hopo hopp hpao iaaa iaai iaap iaba iaia iapa iapp ibia ihab ihba ihob ihop ihpa iiii iiio iioi iioo iiop iipa ioba iobi ioii ioio iooi iooo ipba ipoh ipop ippa ippo oahp oaph oapi obai obba obbo obia oboi ohai ohba ohhi ohho ohia ohio ohob ohoh oiba oiii ooaa ooba oobi ooha ooho ooia oooh oooo opah opap ophi opia opii opio opo- oppa oppi oppo paap paba paha pahi paho pahp paia paib paio paip paoh papa papb papi papp pbpa phah phai phi- phip phob phoh phoo phpa piai piao pibb pibi piha piia piip piob pipa pipi pipo pipp poba pobo poha poia poio pooh poop pop- popa popi popo popp ppap pphi ppib ppih ppoa pppa pppo pppp