a-a aaa aag aak aao aar aau aay ag- aga agg agk ago agr agu agy aka akg akk ako akr aku aoa aog aok aoo aor aou ar- ara arg ark aro arr aru ary au- aua aug auk auo aur ay- aya ayk ayo ayr ayu gaa gag gak gao gar gau gay gga ggg ggo ggr ggu gka gko goa gog gok goo gor gou goy gra grg grk gro grr gru gry gu- gua gug guk guo gur guu guy gy- gya gyo gyr ka- kaa kag kak kao kar kau kay kga kgo kgu kgy kkk kkr kku kky koa kog kok koo kor kou koy kra krg krk kro krr kru kry kug kuk kur kuu kuy kya kyo kyr kyu oaa oag oak oao oar oau oga ogg ogo ogy oka okg okk oko okr oku oo- ooa oog ook ooo oor or- ora org ork oro orr oru ory ou- oua ouk ouo our oya oyo ra- raa rag rak rao rar rau ray rga rgg rgk rgo rgr rkg rkk rko rku rky roa rog rok roo ror rou roy rra rrg rrk rrr rru rua rug ruk ruo rur ruu ruy ry- rya ryg ryk ryo ryr ryu ryy ua- uaa uag uak uao uar uau uay uga ugg ugk ugo ugr ugu uka ukk ukr uku uoa uog uok uoo uor ur- ura urg urk uro urr uru ury uua uug uur uuu uyo uyu yaa yag yak yao yar yau yay yga ygo yka ykk yog yok yoo yor you yoy yra yrg yro yru yua yug yuk yuo yur yuu yuy yyg yyu yyy