a-do a-ya a-yo aaaa aaab aaad aaba aabb aabd aaby aada aadu aaoo abaa abab abad abag abau abay abb- abba abbb abbo abby abda abdo abdu abdy abgd aboa abob abod aboo abou aboy abua abud abug abuy abyy adaa adab adad adag adao aday adba adda addd addo addu addy adob adod adog adoo adua adub adya adyg ag-o agad agag agao agau agay agba agbo agda agga aggu aggy agob agod agog agoo agou agua aguy agya aoba auaa auby audo auga augy auoy auug auyo ay-o ayad ayao ayay ayda ayod ayoo ayou ayub ayya baaa baad baba babb babo babu baby bada badb badd bado badu bady baga bagg bago bagy bau- baud baug baya bayg bayo bayu bbad bbau bbay bbbb bbdd bbdo bbga bboy bbyo bday bdog boab boad boag boba bobb bobo bobu boby boda bodb bodo bodu body boga bogd bogg bogo bogy boob bood boog boua boud bouy boya boyd boyg boyo buad buba bubb bubo bubu buda budb budd budg budo budu budy buga bugg bugo buoy buyo buyu bygg bygo byoa byob byod byyd d-bo daab daad daag daau daba dabb dabo dabu dada dado dadu dady daga dagg dago dagu daou daub daud daya dayo dayu dbag dboy dday dddd ddub doab doba dobb dobu doby dod- doda dodd dodg dodo dody dog- doga dogg dogo dogu dogy doob dood doub doud doug douy doya doyo duaa duab duad dub- duba dubb dubu duby duda dudd dudo dudu duga dugu duo- dya- dyab dyad dybg dybu dydd dyo- dyoo dyou gaba gabb gabo gabu gaby gada gadd gado gady gaga gagg gago gagu gaua gaub gaud gaya gayo gbag gbbo gday gddb gggg goad goba gobo goby goda godo goga gogo good goog gou- goud goug gouy goya guaa guag guao guay guba gubb gubu guby guda gudo gudu guga gugb gugg gugu guyu gyau gyod gyuu oaau obad obay obba obbo obby oboy oday odbo odda oddd oddy odoo odou ogb ogba oggy ogoa ogod ogog ogou ooaa ooba ooby ooda oooo ouad ouu- ouya oyda oyou uaua ubay ubba ubbo ubod ubud udaa udad udau uday udgb udoo ugab ugao uggo ugod uguu uuuu uydo yaba yabo yada yado yadu yaga yago yaou yaud yaya yayo yayu ydad yday yguo yoba yobo yoda yodo yoga yogo yood youa youb youd yoyo yuba yubu yuda yudo yudu yuga yugg yugo yugu yuya yuyu yyyy