-ana aaaa aaaf aaan aaas aafa aaff aana aang aaon aaoo aasa aasf aass afaa afan afao affa affo affs afgf afoa afog afoo afsa ag-o agag agan agao agas agfa agga agna agno agns agog agon agoo agos agsa agsg ana- anaa anag anan anao anas anfa anfo ang- anga ango angs anna anno anns ano- anoa anon anos ansa ansf anso aono aoss asaa asaf asag asan asao asas asfa asno asof asog ason asos assa assn asso asss faaa faan faas fafa faff fafg fafo fagg fago fags fana fang fano fans faon fasa fasn faso fass ffff ffsa ffss foaf foan fofo fogg fogn fogo fogs fong fono fons foof foon foos fosa foso foss fsas fsfo fsgs fssa fssf gaas gafa gaff gaga gagg gago gags gana gang gann gano gans gaon gaos gasa gaso gass gffa gfoa ggfg gggg ggss gnaa gnas gnof gnoo goaf goan goas goff goga gogo gogs gon- gona gong gonn gono gons goof goog goon goos goso goss gson gsos naaa naag naan naas nafa naff nafo nafs naga nago nags nan- nana nang nann nano nans naos nas- nasa nasf naso nass nfaa nfas nfff nfon ngan ngao ngas ngfs ngns ngon ngos ngsn nngn nnnn nnos nnsa nnss noaa noga nogg nogo nogs non- nona nong nonn nono nons noo- noon nooo noos nos- nosa noss nsaa nsfs nsna nsof nsos nssa nssf nsso nsss oafo oafs oass ofan ofas off- offa offo offs ofgo ofna ofno ogna ogoa ogog ogon onan onas onga ongo onna onno onon onos onso ooaa ooff oofs oona oons oooo ooos oosa osaf osag osan osas osfa osno osoo osos ossa osso s-os saaf saag saan saas safa saff safo saga sagg sago sags sana sang sann sano sans saon saos sasa sasf saso sass sfas sfog sfos sfss sgaa sggg sggs sgss snag snas snns snoa snog snoo snos soan soas sofa sofo soga sogn sogo sogs son- sona song sono sons soof soog soon soos sosa soso soss ssaa ssan ssao ssas ssgs ssns sssa sssf ssss