a-a aaa aag aah aak aao aar ag- aga agg agh agk ago agr aha ahg ahh ahk aho ahr aka akg akh akk ako akr aoa aog aoh aok aoo aor ar- ara arg arh ark aro arr gaa gag gah gak gao gar gga ggg ggh ggo ggr gha ghg ghh gho ghr gka gkh gko goa gog goh gok goo gor gra grg grh grk gro grr haa hag hah hak hao har hga hgg hgh hgk hgo hgr hha hhg hhh hhk hho hhr hka hkg hkh hkk hko hkr hoa hog hoh hok hoo hor hr- hra hrg hrh hrk hro hrr ka- kaa kag kah kak kao kar kga kgh kgo kha khh khk kho khr kkh kkk kkr koa kog koh kok koo kor kra krg krk kro krr oaa oag oah oak oao oar oga ogg ogh ogo oha ohg ohh oho ohr oka okg okk oko okr oo- ooa oog ooh ook ooo oor or- ora org orh ork oro orr ra- raa rag rah rak rao rar rga rgg rgh rgk rgo rgr rh- rha rhg rhh rho rhr rkg rkk rko roa rog roh rok roo ror rra rrg rrh rrk rrr