a-a aaa aad aak aan aao aar aay ad- ada add adk adn ado adr ady aka akd akk akn ako akr an- ana and ank ann ano anr any aoa aod aok aon aoo aor ar- ara ard ark arn aro arr ary ay- aya ayd ayk ayn ayo ayr daa dad dak dan dao dar day dda ddd ddk ddn ddo ddr ddy dka dkk dko dkr dna dnd dnk dnn dno dnr dny doa dod dok don doo dor doy dra drd drk drn dro drr dry dy- dya dyd dyk dyn dyo dyr dyy ka- kaa kad kak kan kao kar kay kda kdk kdo kdr kdy kkk kkn kkr kky kn- kna knd knk knn kno knr koa kod kok kon koo kor koy kra krd krk krn kro krr kry kya kyd kyn kyo kyr naa nad nak nan nao nar nay nda ndd ndk ndn ndo ndr ndy nka nkk nkn nko nkr nky nna nnk nnn nno no- noa nod nok non noo nor noy nra nrd nrk nrn nro nrr nry nya nyd nyk nyn nyo nyy oaa oad oak oan oao oar oda odd odn odo odr oka okd okk oko okr on- ona ond onk onn ono onr ony oo- ooa ood ook oon ooo oor or- ora ord ork orn oro orr ory oya oyd oyo ra- raa rad rak ran rao rar ray rda rdd rdn rdo rdr rdy rkk rko rky rna rnd rnn rno rnr rny roa rod rok ron roo ror roy rra rrd rrk rrn rrr ry- rya ryd ryk ryn ryo ryr ryy yaa yad yak yan yao yar yay yda ydn ydo ydy yka ykk ykn yna ynd ynk ynn yny yod yok yon yoo yor yoy yra yrn yro yyy