a-a aaa aad aan aar aay ad- ada add adn adr ady an- ana and ann anr any ar- ara ard arn arr ary ay- aya ayd ayn ayr daa dad dan dar day dda ddd ddn ddr ddy dna dnd dnn dnr dny dra drd drn drr dry dy- dya dyd dyn dyr dyy naa nad nan nar nay nda ndd ndn ndr ndy nna nnn nra nrd nrn nrr nry nya nyd nyn nyy ra- raa rad ran rar ray rda rdd rdn rdr rdy rna rnd rnn rnr rny rra rrd rrn rrr ry- rya ryd ryn ryr ryy yaa yad yan yar yay yda ydn ydy yna ynd ynn yny yra yrn yyy