a-ii aaaa aaab aaai aaap aaba aabb aabi aabp aaib aaii aaoo aapa aapi aapo aaup abaa abab abai abap abau abb- abba abbb abbi abbo abia abib abiu aboa abob aboo abou abpa abpi abpp abua abza abzu aiai aiba aibo aiia aiib aioi aipa aipi aiui aiza aizi aizu aoba aopo apai apao apap apba api- apia apio apip apo- apoo apop apou appa appu apua apup auaa aza- azab azai azap azaz azia aziz azo- azoi azoo azua azza azzi azzo ba-i baaa baaz baba babb babi babo babu baia baib baio bapa bapi bapp bapu bau- baza bazi bazo bbau bbbb biao biap biba bibb bibi bibo bio- bioi biou bipa bipp bipu bizu bizz boab boai boaz boba bobb bobi bobo bobu boi- boii boiu boob boop booz bopa bopp boua boup boza bozi bozo bpai buba bubb bubi bubo bubu buiu bupa buuz buza buzi buzz bzip bzou bzzz iaaa iaai iaap iaba iaia iapa iapp iapu iazu ibia iiii iiio iioi iioo iiop iipa ioba iobi ioii ioio iooi iooo ipba ipop ippa ippo iuiu iupa iupp izba izia izzo oaau oapi obai obba obbo obia oboi oiba oiii ooaa ooba oobi ooia oooo oozi opap opia opii opio opo- oppa oppi oppo opua ouii oupa ouu- ouza ouzo ozai paap paaz paba pabu paia paib paio paip papa papb papi papp paua paup paza pazo pbpa piai piao piau pibb pibi piia piip piob pioz pipa pipi pipo pipp piza poba pobo poia poio poop pop- popa popi popo popp poui poup pozo ppap ppib ppoa pppa pppo pppp puao pubu puiu pupa pupi pupu puzi puzo uaua ubba ubbi ubbo ubii uipi uppa uppp uppu upup uuuu uzai uzzi zaba zabi zabo zabu zaia zaio zapp zaza zazi zazu ziaz ziba zibo ziip zipa zipp ziua ziza zizi zizz zobo zoia zoio zoo- zoop zopa zoza zozo zozu zubi zubo zubu zuia zuoz zupa zuzu zzzz