a-a aaa aad aan aas aay ad- ada add adn ads ady an- ana and ann ans any as- asa asd asn ass asy ay- aya ayd ayn ays daa dad dan das day dda ddd ddn dds ddy dna dnd dnn dns dny dsa dsd dsn dss dsy dy- dya dyd dyn dys dyy naa nad nan nas nay nda ndd ndn nds ndy nna nnn nns nsa nsd nsn nss nsy nya nyd nyn nys nyy saa sad san sas say sda sdd sdn sds sdy sna snd snn sns sny ss- ssa ssd ssn sss sy- sya syd syn sys yaa yad yan yas yay yda ydn yds ydy yna ynd ynn yns yny ysa yss ysy yys yyy