ryk rym ryn ryo ryr rys ryy saa sae saf sai sak sam san sao sar sas say se- sea see sef sei sek sem sen seo ser ses sey sfa sfe sff sfi sfk sfm sfn sfo sfr sfs sia sie sif sii sik sim sin sio sir sis sk- ska ske skf ski skk skm sko skr sks sky sma sme smf smi smk smm smn smo smr sms smy sna sne snf sni snk snm snn sno snr sns sny soa soe sof soi sok som son soo sor sos soy sr- sra sre srf sri srk srm srn sro srr srs sry ss- ssa sse ssf ssi ssk ssm ssn sso ssr sss sy- sya sye syi syk sym syn syr sys yaa yae yaf yai yak yam yan yao yar yas yay yea yee yef yei yek yem yen yeo yer yes yey yfa yfe yff yfm yfr yfs yie yif yii yim yin yio yir yis yka yki ykk ykm ykn yma yme ymi ymm ymo yms yna yne ynk ynn yns yny yoe yof yoi yok yom yon yoo yor yos yoy yra yre yrf yrn yro yrs ysa yse ysi ysk ysm yso ysr yss ysy yye yyf yys yyy