-ana a-do aaaa aaad aaaf aaan aada aafa aafd aaff aana aand aang aaon aaoo adaa adad adag adan adao adda addd addn addo adfa adna adod adog adon adoo afaa afad afan afao affa affo afgf afoa afog afoo ag-o agad agag agan agao agda agfa agga agna agno agod agog agon agoo ana- anaa anad anag anan anao and- anda ando anfa anfo ang- anga ango anna anno ano- anoa anod anon aono d-na daad daag daan dada dado dafa daff dafo daga dagg dago dana dand dang dann dano daon dddd dfaf dffa dnaa dnad dnag dnan doan dod- doda dodd dodg dodo doff dog- doga dogg dogo dona dond dong donn dono dood doof doon faaa faad faan fada fadd fado fafa faff fafg fafo fagg fago fana fand fang fano faon fdoa ffff fndd fndg fndn foad foaf foan foda fofo fogg fogn fogo fond fong fono food foof foon gada gadd gado gafa gaff gaga gagg gago gana gand gang gann gano gaon gdna gdnf gffa gfoa ggfg gggg gnaa gnod gnof gnoo goad goaf goan goda godo goff goga gogo gon- gona gond gong gonn gono good goof goog goon naaa naad naag naan nada nadf nafa naff nafo naga nago nan- nana nand nang nann nano ndaa ndao nddo ndfa ndga ndna nfaa nfda nfff nfon ngan ngao ngon nngn nnnn noaa noda nodo noga nogg nogo non- nona nong nonn nono noo- noon nooo oafo odda oddd odon odoo ofan off- offa offo ofgo ofna ofno ogna ogoa ogod ogog ogon onan onda ondo onga ongo onna onno onod onon ooaa ooda ooff oona oooo