oye oyi oyo ra- raa rab rad rae rag rai rak ran rao rar ray rba rbb rbd rbe rbg rbi rbk rbn rbo rbr rda rdb rdd rde rdg rdi rdn rdo rdr rdy re- rea reb red ree reg rei rek ren reo rer rey rga rgb rgd rge rgg rgi rgk rgn rgo rgr ria rib rid rie rig rii rik rin rio rir riy rkb rke rkg rkk rko rky rna rnb rnd rng rni rnn rno rnr rny roa rob rod roe rog roi rok ron roo ror roy rra rrb rrd rrg rri rrk rrn rrr ry- rya ryd rye ryg ryk ryn ryo ryr ryy yaa yab yad yae yag yai yak yan yao yar yay ybe ybg ybi ybr yby yda yde ydg ydn ydo ydy yea yeb yed yee yeg yei yek yen yeo yer yey yga ygo yid yie yig yii yin yio yir yka yki ykk ykn yna ynd yne yng ynk ynn yny yob yod yoe yog yoi yok yon yoo yor yoy yra yre yrg yrn yro yyb yye yyg yyy