a-do aaaa aaad aada aadu aaoo adaa adad adag adao adda addd addo addu adod adog adoo adua ag-o agad agag agao agau agda agga aggu agod agog agoo agou agua auaa audo auga auug daad daag daau dada dado dadu daga dagg dago dagu daou daud dddd dod- doda dodd dodg dodo dog- doga dogg dogo dogu dood doud doug duaa duad duda dudd dudo dudu duga dugu duo- gada gadd gado gaga gagg gago gagu gaua gaud gggg goad goda godo goga gogo good goog gou- goud goug guaa guag guao guda gudo gudu guga gugg gugu oaau odda oddd odoo odou ogoa ogod ogog ogou ooaa ooda oooo ouad ouu- uaua udaa udad udau udoo ugao uggo ugod uguu uuuu