ris riy rma rmc rme rmi rmm rmn rmo rmp rmr rms rna rnc rni rnm rnn rno rnp rnr rns rny roa roc roe roi rom ron roo rop ror ros roy rpa rpc rpe rpi rpm rpn rpo rpp rpr rps rra rrc rri rrm rrn rrp rrr rrs rsa rsc rse rsi rsm rsn rso rsp rsr rss ry- rya ryc rye rym ryn ryo ryr rys ryy saa sac sae sai sam san sao sap sar sas say sca scc sce sci scm scn sco scp scr scs se- sea sec see sei sem sen seo sep ser ses sey sia sic sie sii sim sin sio sip sir sis sma smc sme smi smm smn smo smp smr sms smy sna snc sne sni snm snn sno snp snr sns sny soa soc soe soi som son soo sop sor sos soy spa spc spe spi spm spn spo spp spr sps spy sr- sra src sre sri srm srn sro srp srr srs sry ss- ssa ssc sse ssi ssm ssn sso ssp ssr sss sy- sya syc sye syi sym syn syp syr sys yaa yac yae yai yam yan yao yap yar yas yay yca ycc yce yci yco ycp ycs ycy yea yec yee yei yem yen yeo yep yer yes yey yie yii yim yin yio yip yir yis yma ymc yme ymi ymm ymo yms yna yne ynn ynp yns yny yoc yoe yoi yom yon yoo yop yor yos yoy ypa ypo yps yra yrc yre yrn yro yrp yrs ysa ysc yse ysi ysm yso ysp ysr yss ysy yyc yye yys yyy