oir ola olc ole olg oli oll olm oln olo oly om- oma omc ome omg omi oml omm omn omo omr omy on- ona onc one ong oni onl onn ono onr ony oo- ooa ooc oog ooi ool oom oon ooo oor or- ora orc ore org ori orl orm orn oro orr ory oya oye oyi oyl oyo ra- raa rac rae rag rai ral ram ran rao rar ray rca rcc rce rcg rci rcl rcm rcn rco rcr re- rea rec ree reg rei rel rem ren reo rer rey rga rgc rge rgg rgi rgn rgo rgr ria ric rie rig rii ril rim rin rio rir riy rla rlc rle rlg rli rll rlm rln rlo rlr rly rma rmc rme rmg rmi rml rmm rmn rmo rmr rna rnc rng rni rnm rnn rno rnr rny roa roc roe rog roi rol rom ron roo ror roy rra rrc rrg rri rrl rrm rrn rrr ry- rya ryc rye ryg rym ryn ryo ryr ryy yaa yac yae yag yai yal yam yan yao yar yay yca ycc yce yci ycl yco ycy yea yec yee yeg yei yel yem yen yeo yer yey yga ygc ygl ygm ygo yie yig yii yim yin yio yir ylc yle ylg yli yll ylm ylr yly yma ymc yme ymg ymi yml ymm ymo yna yne yng ynn yny yoc yoe yog yoi yol yom yon yoo yor yoy yra yrc yre yrg yrn yro yyc yye yyg yyy