a-ak a-be a-ok aaaa aaab aaae aaap aaba aabb aabp aaea aaep aaka aake aaku aaoe aaoo aapa aapo aaup abaa abab abae abak abap abau abb- abba abbb abbe abbo abee aboa abob abok aboo abou abpa abpp abua abue abuk aeap aeka akaa akae akao akap akee akeu akka akko akku akok akpo akpu akua aoba aoeu aokp aopo apak apao apap apba apea apep apeu apke apo- apoe apoo apop apou appa appu apua apup auaa aube auke baaa baak baba babb babe babo babu baek bak- baka bake bako baku bapa bape bapp bapu bau- bauk bbau bbbb bbeb beak beap beau beba bebb bebe bebo beeb beek beep beka beke beko beo- beok bepo beuk boab boak boba bobb bobe bobo bobu boea boee boeo boep boka boke boko boku boob booe book boop bopa bope bopp boua boue bouk boup bpea bpoe buba bubb bube bubo bubu buea bueu buka buke bukk buko buku bupa eaba eaop eapp ebba ebbo eboe eboo ebpo eeea eeee eeka eeke eka- ekab ekeb ekek ekka ekoa ekpe ekpo eoka epaa epee eppa eppo eppp epub euba kaaa kaab kaak kaap kaba kabb kabe kabo kabu kaeo kaep kaka kake kakk kako kaku kaoa kaok kap- kapa kape kapo kapp kapu kau- kaub kaue kauk kauo kaup kbaa kbab kbae kbak kbap kbba kbbb kbbe kbbk kbbo kbbu kbeb kbee kbek kbeo kbkb kbkk kbko kboa kbob kboe kbok kboo kbpa kbpe kbpk kbpo kbpu kbua kbub kbue kbuk kbup kbuu kea- keak keap keau keba kebb kebe kebu keek keep keka kekb keke keko keku keok kep- kepa kepe kepu keup kkaa kkap kkba kkbb kkbe kkbo kkea kkkk kkoa kkob kkoo kkpk kkua kkup kkuu koab koae koak koap koba kobb kobe kobk kobo kobu koea koka kokb koke kokk koko kokp koku koob kook kooo koop koou kopa kopb kope kopp kopu koua koub koue kouu kpae kpak kpao kpau kpba kpbb kpbe kpek kpke kpkk kpoa kpob kpoe kpok kpoo kpop kpou kppk kppo kppp kpua kpub kuap kuau kuba kubb kube kubo kubu kuek kueu kuka kuke kukk kuku kuoa kuok kuoo kuop kupa kupb kupe kupu kuub kuuk kuuu o-eo oaau oake obak obba obbo obea obkb oboe obok oepa okak okap okka okko okok okpe okpo ooaa ooak ooba oobe ooku oooo opap opep opo- oppa oppo opua ouea oupa oupe ouu- paak paap paba pabu paea paep paka pake pako paku papa papb pape papp paua pauk paup pbpa pbpk peab peak peap peau peba peek peep peka peke pekk peko peou pepa pepe pepo poak poba pobo poea poka poke poko poku pook poop pop- popa pope popo popp pouk poup ppap ppoa pppa pppo pppp pu-e puao pube pubu pueo pueu puka puke puku pupa pupe pupu uaua ubba ubbe ubbo ubek ueba ukba ukek ukeu ukko ukok ukpa ukup uoke upbe uppa uppe uppp uppu upup uuuu