a-a aaa aad aaf aag aan aao aay ad- ada add adf adg adn ado ady af- afa afd aff afg afn afo afy ag- aga agd agf agg agn ago agy an- ana and anf ang ann ano any aoa aod aof aog aon aoo ay- aya ayd ayf ayn ayo daa dad daf dag dan dao day dda ddd ddf ddg ddn ddo ddy dfa dfd dff dfg dfn dfo dga dgd dgf dgg dgn dna dnd dnf dng dnn dno dny doa dod dof dog don doo doy dy- dya dyd dyn dyo dyy faa fad faf fag fan fao fay fda fdd fdf fdg fdn fdo ffa ffd fff ffg ffn ffo ffy fga fgd fgf fgg fgn fna fnd fnf fng fnn foa fof fog fon foo foy fy- fya fyn fyo g-d gaa gad gaf gag gan gao gay gda gdd gdf gdn gdo gfa gfd gff gfo gfy gga ggd ggg ggn ggo gna gnd gnf gnn gno goa god gof gog gon goo goy gy- gya gyd gyf gyn gyo naa nad naf nag nan nao nay nda ndd ndf ndg ndn ndo ndy nfa nfd nff nfn nfo nga ngd ngf ngg ngn ngo nna nnf nng nnn nno no- noa nod nof nog non noo noy nya nyd nyf nyg nyn nyo nyy oaa oad oaf oag oan oao oda odd odf odg odn odo of- ofa ofd off ofg ofn ofo oga ogd ogf ogg ogn ogo ogy on- ona ond onf ong onn ono ony oo- ooa ood oof oog oon ooo oya oyd oyo yaa yad yaf yag yan yao yay yda ydg ydn ydo ydy yfa yfd yff yga ygo yna ynd yng ynn yny yod yof yog yon yoo yoy yyf yyg yyy