a-a aaa aad aak aan aao aav aay ad- ada add adk adn ado adv ady aka akd akk akn ako akv an- ana and ank ann ano anv any aoa aod aok aon aoo aov av- ava avd avk avn avo avy ay- aya ayd ayk ayn ayo daa dad dak dan dao dav day dda ddd ddk ddn ddo ddy dka dkk dko dna dnd dnk dnn dno dny doa dod dok don doo dov doy dva dvd dvk dvn dy- dya dyd dyk dyn dyo dyy ka- kaa kad kak kan kao kav kay kda kdk kdo kdy kkk kkn kkv kky kn- kna knd knk knn kno koa kod kok kon koo koy kva kvk kvn kvo kvv kya kyd kyn kyo naa nad nak nan nao nav nay nda ndd ndk ndn ndo ndv ndy nka nkk nkn nko nky nna nnk nnn nno nnv no- noa nod nok non noo nov noy nva nvd nvk nvn nvv nya nyd nyk nyn nyo nyy oaa oad oak oan oao oav oda odd odn odo odv oka okd okk oko on- ona ond onk onn ono ony oo- ooa ood ook oon ooo oov ov- ova ovd ovo ovv oya oyd oyo v-a vaa vad vak van vao vav vay vdd vdk vdo vdv vka vn- vna vnd vno vnv voa vod vok von voo vov voy vva vvo vvv vyd vyn yaa yad yak yan yao yav yay yda ydn ydo ydy yka ykk ykn yna ynd ynk ynn yny yod yok yon yoo yoy yva yvo yvy yyy