a-a aaa aag aak aam aao aar aau ag- aga agg agk agm ago agr agu aka akg akk akm ako akr aku ama amg amk amm amo amr amu aoa aog aok aom aoo aor aou ar- ara arg ark arm aro arr aru au- aua aug auk aum auo aur gaa gag gak gam gao gar gau gga ggg ggm ggo ggr ggu gka gkm gko gma gmg gmm gmo gmr goa gog gok gom goo gor gou gra grg grk grm gro grr gru gu- gua gug guk gum guo gur guu ka- kaa kag kak kam kao kar kau kga kgm kgo kgu kkk kkm kkr kku kma kmg kmk kmm kmo kmu koa kog kok kom koo kor kou kra krg krk kro krr kru kug kuk kum kur kuu m-o m-r maa mag mak mam mao mar mau mga mgk mgm mgo mgr mgu mka mkg mkk mkm mko mkr mku mma mmg mmk mmm mmo mmr mmu moa mog mok mom moo mor mou mra mrg mrk mrm mro mrr mru mua mug muk mum mur muu oaa oag oak oam oao oar oau oga ogg ogo oka okg okk oko okr oku om- oma omg omm omo omr omu oo- ooa oog ook oom ooo oor or- ora org ork orm oro orr oru ou- oua ouk oum ouo our ra- raa rag rak ram rao rar rau rga rgg rgk rgo rgr rkg rkk rkm rko rku rma rmg rmm rmo rmr roa rog rok rom roo ror rou rra rrg rrk rrm rrr rru rua rug ruk rum ruo rur ruu ua- uaa uag uak uam uao uar uau uga ugg ugk ugm ugo ugr ugu uka ukk ukr uku um- uma umg umm umo umr umu uoa uog uok uom uoo uor ur- ura urg urk urm uro urr uru uua uug uum uur uuu