rsi rsm rsn rso rsr rss ry- rye ryg rym ryn ryo ryr rys ryy sbb sbe sbg sbh sbi sbm sbn sbo sbr sbs sby se- seb see seg seh sei sem sen seo ser ses sey sgb sge sgg sgh sgi sgm sgn sgo sgr sgs sh- shb she shg shh shi shm shn sho shr shs shy sib sie sig sih sii sim sin sio sir sis smb sme smg smh smi smm smn smo smr sms smy snb sne sng sni snm snn sno snr sns sny sob soe sog soh soi som son soo sor sos soy sr- srb sre srg srh sri srm srn sro srr srs sry ss- ssb sse ssg ssh ssi ssm ssn sso ssr sss sy- syb sye syg syh syi sym syn syr sys ybe ybg ybi ybm ybr ybs yby yeb yee yeg yeh yei yem yen yeo yer yes yey ygm ygo yhe yhi yhs yie yig yih yii yim yin yio yir yis yme ymg ymi ymm ymo yms yne yng ynn yns yny yob yoe yog yoi yom yon yoo yor yos yoy yre yrg yrn yro yrs ysb yse ysg ysi ysm yso ysr yss ysy yyb yye yyg yys yyy