a-do a-fu aaaa aaad aaae aaaf aada aade aadu aaea aafa aafd aaff aage aaoe aaoo adaa adad adae adag adao adda addd adde addo addu adea adee adeo adfa adod adoe adog adoo adua adue aeaf aede aega afaa afad afao afee affa affo afgf afoa afoe afog afoo afua afud afue ag-o agad agag agao agau agda agde agea aged agee agfa agga agge aggu agod agog agoo agou agua ague aoeu aouf auaa aude audo aufe auga auge auug daad daae daag daau dada dade dado dadu daeu dafa dafe daff dafo daga dage dagg dago dagu daou daud daue dddd dead deae deaf deau deda dedd dede dedo dedu deed deef deeg defe deff defg defo dega dege dego degu deua deue dfaf dffa dfoe dgeg dgge doae dod- doda dodd dode dodg dodo doea doeg doff dog- doga doge dogg dogo dogu dood doof doud doue douf doug duaa duad duda dudd dude dudo dudu duff dufu duga dugu duo- eaaf eada eadd eaga eage edad edag edda edde eddo ede- edea edfa edfu edge edod edou eede eedu eeea eeee eefa eefe eega ef-g efda efeo effa efua egaa egad egae egao egea egee egge eggo ego- eode eude euge faaa faad fada fadd fade fado fafa fafe faff fafg fafo fage fagg fago fagu faud faue fdoa fead feaf feda fede feed fefe feff fefo fege fegg feod feof feud ffee ffff foad foaf foda fode foed fofo foge fogg fogo food foof foua foud foug fuad fuda fudd fude fuff fufu fuga fuge fugo fugu gada gadd gade gado gaea gaed gafa gaff gaga gage gagg gago gagu gaua gaud gaue gead geda gedd gede gedo gedu geed gefe gege gegg gego geo- geof geog geue gffa gfoa ggfg gggg goad goaf goda gode godo goed goef gofe goff gofu goga gogo good goof goog gou- goud gouf goug guaa guag guao guda gude gudo gudu gufa guff guga guge gugg gugu o-eo oaau oade oafo odda oddd odea oded odeo odoo odou oedo oeuf off- offa offe offo offu ofgo ogae ogea ogee ogge ogoa ogod ogog ogou ooaa ooda ooff oooo ouad oude ouea oued oufe ouff ouge ouu- uafa uaua udaa udad udau udea udge udoo ueda uefa ufag uffa uffe ugao ugeo uggo ugod uguu uofa uofg uofo uuuu