rna rnd rng rni rnm rnn rno rnr rns rny roa rod rog roi rol rom ron roo ror ros roy rra rrd rrg rri rrl rrm rrn rrr rrs rsa rsd rsg rsi rsl rsm rsn rso rsr rss ry- rya ryd ryg rym ryn ryo ryr rys ryy saa sad sag sai sal sam san sao sar sas say sda sdd sdg sdi sdl sdm sdn sdo sdr sds sdy sga sgd sgg sgi sgl sgm sgn sgo sgr sgs sia sid sig sii sil sim sin sio sir sis sla sld slg sli sll slm sln slo slr sls sly sma smd smg smi sml smm smn smo smr sms smy sna snd sng sni snl snm snn sno snr sns sny soa sod sog soi sol som son soo sor sos soy sr- sra srd srg sri srl srm srn sro srr srs sry ss- ssa ssd ssg ssi ssl ssm ssn sso ssr sss sy- sya syd syg syi syl sym syn syr sys yaa yad yag yai yal yam yan yao yar yas yay yda ydg ydl ydn ydo yds ydy yga ygl ygm ygo yid yig yii yim yin yio yir yis yld ylg yli yll ylm ylr yls yly yma ymg ymi yml ymm ymo yms yna ynd yng ynn yns yny yod yog yoi yol yom yon yoo yor yos yoy yra yrg yrn yro yrs ysa ysg ysi ysl ysm yso ysr yss ysy yyg yys yyy