rrg rrh rrl rrm rrn rrr rrs rsc rse rsg rsh rsl rsm rsn rso rsr rss ry- ryc rye ryg rym ryn ryo ryr rys ryy scc sce scg sch scl scm scn sco scr scs se- sec see seg seh sel sem sen seo ser ses sey sgc sge sgg sgh sgl sgm sgn sgo sgr sgs sh- shc she shg shh shl shm shn sho shr shs shy slc sle slg slh sll slm sln slo slr sls sly smc sme smg smh sml smm smn smo smr sms smy snc sne sng snl snm snn sno snr sns sny soc soe sog soh sol som son soo sor sos soy sr- src sre srg srh srl srm srn sro srr srs sry ss- ssc sse ssg ssh ssl ssm ssn sso ssr sss sy- syc sye syg syh syl sym syn syr sys ycc yce ych ycl yco ycs ycy yec yee yeg yeh yel yem yen yeo yer yes yey ygc ygl ygm ygo yhc yhe yhs ylc yle ylg yll ylm ylr yls yly ymc yme ymg yml ymm ymo yms yne yng ynn yns yny yoc yoe yog yol yom yon yoo yor yos yoy yrc yre yrg yrn yro yrs ysc yse ysg ysl ysm yso ysr yss ysy yyc yye yyg yys yyy