a-do a-ya a-yo aaaa aaad aaae aada aade aaea aaoe aaoo adaa adad adae adao aday adda addd adde addo addy adea adee adeo adey adod adoe adoo adya adye aede ay-o ayad ayao ayay ayda ayed ayod ayoo ayya daad daae dada dade dado dady daya daye dayo dday dddd dead deae deda dedd dede dedo deed deya deye deyo doae dod- doda dodd dode dodo dody doea dood doya doye doyo dya- dyad dydd dyde dyea dyed dyey dyo- dyoo eada eadd eady edad eday edda edde eddo eddy ede- edea edod eede eeea eeee eode eyed eyey o-eo oade oday odda oddd oddy odea oded odeo odoo oedo oeya oeye oeyo ooaa ooda oooo oyda oyee yada yade yado yaya yayo ydad yday ydee yead yedd yede yedo yeed yeye yeyo yoda yode yodo yood yoye yoyo yyyy