a-a a-i aaa aad aai aav aay ad- ada add adi adv ady ai- aia aid aii aiv aiy av- ava avd avi avy ay- aya ayd ayi daa dad dai dav day dda ddd ddi ddy di- dia did dii div diy dva dvd dvi dy- dya dyd dyy i-d i-v ia- iaa iad iai iav ida idd idi idv idy iia iid iii iva ivd ivi ivv ivy iya iyy v-a vaa vad vai vav vay vdd vdi vdv vi- via vid vii viv viy vva vvi vvv vyd yaa yad yai yav yay yda ydy yid yii yva yvi yvy yyy