sps spu spy sr- sra srd sre srg sri sro srp srr srs sry ss- ssa ssd sse ssg ssi sso ssp ssr sss ssu sua sud sue sug sui suo sup sur sus suu suy sy- sya syd sye syg syi syp syr sys syu ua- uaa uad uae uag uai uao uap uar uas uau uay uda udd ude udg udi udo udp udr uds udu uea ued uee ueg uei uep uer ues uey uga uge ugg ugi ugo ugp ugr ugs ugu uia uid uie uig uii uio uip uir uis uiu uoa uod uoe uog uoo uop uor uos up- upa upd upe upg upi upo upp upr ups upu ur- ura urd ure urg uri uro urp urr urs uru ury usa usd use usg usi uso usp usr uss usu uua uue uug uur uus uuu uyi uyo uys uyu yaa yad yae yag yai yao yap yar yas yau yay yda yde ydg ydo yds ydy yea yed yee yeg yei yeo yep yer yes yey yga ygo yid yie yig yii yio yip yir yis yod yoe yog yoi yoo yop yor yos you yoy ypa ypd ypg ypo yps ypu yra yre yrg yro yrp yrs yru ysa yse ysg ysi yso ysp ysr yss ysu ysy yua yud yue yug yui yuo yup yur yus yuu yuy yye yyg yys yyu yyy