a-a aaa aag aaj aao aar aau ag- aga agg agj ago agr agu aja ajj ajo ajr aju aoa aog aoj aoo aor aou ar- ara arg arj aro arr aru au- aua aug auj auo aur gaa gag gaj gao gar gau gga ggg ggj ggo ggr ggu gja gjg gjr goa gog goo gor gou gra grg grj gro grr gru gu- gua gug guj guo gur guu jaa jag jaj jao jar jau jga jgo jgr jgu jja jjg jjj jjr jju joa jog joj joo jor jou jra jrg jro jrr jug juo jur oaa oag oaj oao oar oau oga ogg ogo oja ojo oju oo- ooa oog ooo oor or- ora org oro orr oru ou- oua ouo our ra- raa rag raj rao rar rau rga rgg rgo rgr rja rjg rjr roa rog roj roo ror rou rra rrg rrr rru rua rug ruo rur ruu ua- uaa uag uaj uao uar uau uga ugg ugo ugr ugu ujo uoa uog uoj uoo uor ur- ura urg uro urr uru uua uug uur uuu