oro orr ory oya oye oyi oyl oyo ra- raa rac rae rag rai rak ral ram rao rar ray rca rcc rce rcg rci rcl rcm rco rcr re- rea rec ree reg rei rek rel rem reo rer rey rga rgc rge rgg rgi rgk rgo rgr ria ric rie rig rii rik ril rim rio rir riy rkc rke rkg rkk rkm rko rky rla rlc rle rlg rli rll rlm rlo rlr rly rma rmc rme rmg rmi rml rmm rmo rmr roa roc roe rog roi rok rol rom roo ror roy rra rrc rrg rri rrk rrl rrm rrr ry- rya ryc rye ryg ryk rym ryo ryr ryy yaa yac yae yag yai yak yal yam yao yar yay yca ycc yce yci ycl yco ycy yea yec yee yeg yei yek yel yem yeo yer yey yga ygc ygl ygm ygo yie yig yii yim yio yir yka yki ykk ykm ylc yle ylg yli ylk yll ylm ylr yly yma ymc yme ymg ymi yml ymm ymo yoc yoe yog yoi yok yol yom yoo yor yoy yra yrc yre yrg yro yyc yye yyg yyy