rls rly rna rni rnn rno rnp rnr rns rny roa roe rof roi rol ron roo rop ror ros roy rpa rpe rpf rpi rpl rpn rpo rpp rpr rps rra rrf rri rrl rrn rrp rrr rrs rsa rse rsf rsi rsl rsn rso rsp rsr rss ry- rya rye ryf ryn ryo ryr rys ryy saa sae saf sai sal san sao sap sar sas say se- sea see sef sei sel sen seo sep ser ses sey sfa sfe sff sfi sfl sfn sfo sfp sfr sfs sia sie sif sii sil sin sio sip sir sis sla sle slf sli sll sln slo slp slr sls sly sna sne snf sni snl snn sno snp snr sns sny soa soe sof soi sol son soo sop sor sos soy spa spe spf spi spl spn spo spp spr sps spy sr- sra sre srf sri srl srn sro srp srr srs sry ss- ssa sse ssf ssi ssl ssn sso ssp ssr sss sy- sya sye syi syl syn syp syr sys yaa yae yaf yai yal yan yao yap yar yas yay yea yee yef yei yel yen yeo yep yer yes yey yfa yfe yff yfr yfs yie yif yii yin yio yip yir yis yle yli yll ylr yls yly yna yne ynn ynp yns yny yoe yof yoi yol yon yoo yop yor yos yoy ypa ypf ypl ypo yps yra yre yrf yrn yro yrp yrs ysa yse ysi ysl yso ysp ysr yss ysy yye yyf yys yyy