a-a aaa aah aak aao aar aau aay aha ahh ahk aho ahr ahu ahy aka akh akk ako akr aku aoa aoh aok aoo aor aou ar- ara arh ark aro arr aru ary au- aua auh auk auo aur ay- aya ayh ayk ayo ayr ayu haa hah hak hao har hau hay hha hhh hhk hho hhr hhu hhy hka hkh hkk hko hkr hku hoa hoh hok hoo hor hou hoy hr- hra hrh hrk hro hrr hru hua huh huk huo hur huu huy hy- hya hyh hyo hyr hyy ka- kaa kah kak kao kar kau kay kha khh khk kho khr khu kkh kkk kkr kku kky koa koh kok koo kor kou koy kra krk kro krr kru kry kuh kuk kur kuu kuy kya kyo kyr kyu oaa oah oak oao oar oau oha ohh oho ohr ohu oka okk oko okr oku oo- ooa ooh ook ooo oor or- ora orh ork oro orr oru ory ou- oua ouh ouk ouo our oya oyo ra- raa rah rak rao rar rau ray rh- rha rhh rho rhr rhu rkk rko rku rky roa roh rok roo ror rou roy rra rrh rrk rrr rru rua ruh ruk ruo rur ruu ruy ry- rya ryk ryo ryr ryu ryy ua- uaa uah uak uao uar uau uay uha uhh uho uhr uhu uhy uka ukk ukr uku uoa uok uoo uor ur- ura urk uro urr uru ury uua uur uuu uyo uyu yaa yah yak yao yar yau yay yha yhu yka ykk yok yoo yor you yoy yra yro yru yua yuh yuk yuo yur yuu yuy yyu yyy