a-be a-do aaaa aaab aaad aaae aaba aabb aabd aada aade aadu aaea aaoe aaoo abaa abab abad abae abaj abau abb- abba abbb abbe abbo abda abdo abdu abed abee aboa abob abod aboo abou abua abud abue adaa adab adad adae adao adba adda addd adde addo addu adea adeb adee adeo adja adob adod adoe adoo adua adub adue aede ajab ajao ajba ajed ajee ajob ajoo ajou aoba aoeu auaa aube aude audo auja baaa baad baba babb babe babo babu bada badb badd bade bado badu baed baja baju bau- baud bbad bbau bbbb bbdd bbdo bbeb bd-j bead beau beba bebb bebe bebo beda bede bedo bedu beeb beed beej beja beo- beod bjoa boab boad boba bobb bobe bobo bobu boda bodb bode bodo bodu boea boee boeo bojd bojo boju boob bood booe boua boud boue buad buba bubb bube bubo bubu buda budb budd bude budo budu buea bueu buja buje bujo buju d-bo daab daad daae daau daba dabb dabo dabu dada dade dado dadu daeb daeu daja daju daou daub daud daue dddd ddub dead deae deau deba debe debu deda dedd dede dedo dedu deeb deed deja deje deua deue djao djau djed doab doae doba dobb dobe dobu dod- doda dodd dode dodo doea doja dojo doob dood doub doud doue duaa duab duad dub- duba dubb dube dubu duda dudd dude dudo dudu duo- eaba eada eadb eadd ebba ebbo ebed eboe eboo edad edda edde eddo ede- edea edjo edod edou eede eedu eeea eeee ejob ejoo eode euba eude jaba jabo jada jade jado jadu jaja jaju jaud jbaa jbob jebb jebe jeda jeed jeju jjad joab joad joao joba jobe jobo jobu joda jodo joea joed joee jojo juab juba jube jubu juda judd jude judo juja juju o-eo oaau oade obad obba obbo obea obed obja oboe odbo odda oddd odea oded odeo odoo odou oedo ojea ojeu ooaa ooba oobe ooda oooo ouad oude ouea oued ouju ouu- uaua ubba ubbe ubbo ubja ubod ubud udaa udad udau udea udje udjo udoo ueba ueda uuuu