a-a a-i aaa aai aak aar aay ai- aia aii aik air aiy aka aki akk akr ar- ara ari ark arr ary ay- aya ayi ayk ayr ia- iaa iai iar iia iii iir ika iki ikk ikr ir- ira iri irk irr iry iya iyr iyy ka- kaa kai kak kar kay kia kii kik kir kki kkk kkr kky kra kri krk krr kry kya kyr ra- raa rai rak rar ray ria rii rik rir riy rkk rky rra rri rrk rrr ry- rya ryk ryr ryy yaa yai yak yar yay yii yir yka yki ykk yra yyy