rnn rno rnp rnr rns rny roa roc roh roi rom ron roo rop ror ros roy rpa rpc rph rpi rpm rpn rpo rpp rpr rps rra rrc rrh rri rrm rrn rrp rrr rrs rsa rsc rsh rsi rsm rsn rso rsp rsr rss ry- rya ryc rym ryn ryo ryr rys ryy saa sac sah sai sam san sao sap sar sas say sca scc sch sci scm scn sco scp scr scs sh- sha shc shh shi shm shn sho shp shr shs shy sia sic sih sii sim sin sio sip sir sis sma smc smh smi smm smn smo smp smr sms smy sna snc sni snm snn sno snp snr sns sny soa soc soh soi som son soo sop sor sos soy spa spc sph spi spm spn spo spp spr sps spy sr- sra src srh sri srm srn sro srp srr srs sry ss- ssa ssc ssh ssi ssm ssn sso ssp ssr sss sy- sya syc syh syi sym syn syp syr sys yaa yac yah yai yam yan yao yap yar yas yay yca ycc ych yci yco ycp ycs ycy yha yhc yhi yhs yih yii yim yin yio yip yir yis yma ymc ymi ymm ymo yms yna ynn ynp yns yny yoc yoi yom yon yoo yop yor yos yoy ypa ypo yps yra yrc yrn yro yrp yrs ysa ysc ysi ysm yso ysp ysr yss ysy yyc yys yyy