a-ak a-ya aaaa aaab aaba aabb aaby aaka aaku abaa abab abak abau abay abb- abba abbb abby abua abuk abuy abyy akaa akay akka akku akua auaa auby ayay ayub ayya baaa baak baba babb babu baby bak- baka baku bau- bauk baya bayu bbau bbay bbbb buba bubb bubu buka bukk buku buky buyu kaaa kaab kaak kaay kaba kabb kabu kaby kaka kakk kaku kau- kaub kauk kaya kbaa kbab kbak kbay kbba kbbb kbbk kbbu kbkb kbkk kbky kbua kbub kbuk kbuu kbuy kbya kbyb kbyu kkaa kkay kkba kkbb kkkk kkua kkuu kkya kkyy kuau kuba kubb kubu kuby kuka kukk kuku kuky kuub kuuk kuuu kuya kuyu kuyy kyaa kyak kyay kyba kybb kyby kyka kykk kyky kyuk kyuu kyya kyyk kyyy uaua ubay ubba ukba ukky uuuu yaak yaba yaka yaku yaya yayu yuba yubu yuka yuku yuky yuya yuyu yyyy