-ana a-ha aaaa aaaf aaah aaan aafa aaff aagh aaha aana aang aaon aaoo afaa afan afao affa affo afgf afgh afoa afog afoo ag-o agag agan agao agfa agga agha agna agno agog agon agoo ahah ahfa ahha ahoa ahog ana- anaa anag anah anan anao anfa anfo ang- anga ango anha anna anno ano- anoa anon aoah aono faaa faah faan fafa faff fafg fafo fagg fago faha fahn fana fang fano faon ffff foaf foan fofo fogg fogh fogn fogo fohn fong fono foof foon gafa gaff gaga gagg gago gaha gahn gana gang gann gano gaoh gaon gffa gfha gfoa ggfg gggg gghg ghan ghon gnaa gnof gnoo goaf goan goff goga gogh gogo goha gon- gona gong gonn gono goof goog goon haaf haag haan haff hag- haga hagg hagh hago haha hahn haho hana hang hann hano haon hgah hhaa hhgg hhhh hhof hnna hoag hoan hoff hoga hogg hogh hogo hoha hohn hoho hong hono hoof hoon naaa naag naan nafa naff nafo naga nago naha nahf nan- nana nang nann nano naoh nfaa nfff nfon ngan ngao ngon nhnn nhon nngn nnnn noaa noah noga nogg nogh nogo noha nohn noho non- nona nong nonn nono noo- noon nooo oafo ofah ofan off- offa offh offo ofgo ofna ofno ogna ogoa ogog ogon ohan ohho ohno ohoh onah onan onga ongo onha onna onno onon ooaa ooff ooha ooho oona oooh oooo