a-do a-ha aaaa aaad aaae aaah aada aade aaea aaha aaoe aaoo adaa adad adae adah adao adda addd adde addo adea adee adeh adeo adha adhd adho adod adoe adoo aede ahad ahah ahed ahha ahoa ahod ahoe aoah aodh daad daae dada dade dado daha dahe dddd dead deae deda dedd dede dedo deed deha dhaa dhad dhao dhed dhee dhod doae dod- doda dodd dode dodo doea doha dood eada eadd edad edah edda edde eddo ede- edea edeh edod eede eeea eeee ehaa ehdd ehea eheh eode haad hada hade hadh haed haha haho hdda hdod head heah heda hedd hede hedo heed hehe heho hhaa hhhh hoad hoda hode hodh hoed hoha hohe hoho hood hooe o-eo oade oahe odah odda oddd odea oded odeo odoh odoo oedo ohad ohed ohee ohho ohoh ooaa ooda ooha ooho oooh oooo