a-a aaa aad aan aao aar aay ad- ada add adn ado adr ady an- ana and ann ano anr any aoa aod aon aoo aor ar- ara ard arn aro arr ary ay- aya ayd ayn ayo ayr daa dad dan dao dar day dda ddd ddn ddo ddr ddy dna dnd dnn dno dnr dny doa dod don doo dor doy dra drd drn dro drr dry dy- dya dyd dyn dyo dyr dyy naa nad nan nao nar nay nda ndd ndn ndo ndr ndy nna nnn nno no- noa nod non noo nor noy nra nrd nrn nro nrr nry nya nyd nyn nyo nyy oaa oad oan oao oar oda odd odn odo odr on- ona ond onn ono onr ony oo- ooa ood oon ooo oor or- ora ord orn oro orr ory oya oyd oyo ra- raa rad ran rao rar ray rda rdd rdn rdo rdr rdy rna rnd rnn rno rnr rny roa rod ron roo ror roy rra rrd rrn rrr ry- rya ryd ryn ryo ryr ryy yaa yad yan yao yar yay yda ydn ydo ydy yna ynd ynn yny yod yon yoo yor yoy yra yrn yro yyy