ran rar ray rba rbb rbc rbe rbg rbh rbi rbk rbn rbr rca rcb rcc rce rcg rch rci rcn rcr re- rea reb rec ree reg reh rei rek ren rer rey rga rgb rgc rge rgg rgh rgi rgk rgn rgr rh- rha rhb rhc rhe rhg rhh rhi rhn rhr ria rib ric rie rig rih rii rik rin rir riy rkb rkc rke rkg rkk rky rna rnb rnc rng rnh rni rnn rnr rny rra rrb rrc rrg rrh rri rrk rrn rrr ry- rya ryc rye ryg ryk ryn ryr ryy yaa yab yac yae yag yah yai yak yan yar yay ybc ybe ybg ybi ybr yby yca ycc yce ych yci ycy yea yeb yec yee yeg yeh yei yek yen yer yey yga ygc yha yhc yhe yhi yie yig yih yii yin yir yka yki ykk ykn yna yne yng ynk ynn yny yra yrc yre yrg yrn yyb yyc yye yyg yyy