sso ssp sss ssu sua sud sui suk sul sum suo sup sus suu suy sy- sya syd syi syk syl sym syp sys syu ua- uaa uad uai uak ual uam uao uap uas uau uay uda udd udi udk udl udm udo udp uds udu uia uid uii uil uim uio uip uis uiu uka uki ukk ukl ukp uku ula uld uli ulk ull ulm ulo ulp uls ulu uly um- uma umd umi uml umm umo ump ums umu uoa uod uok uol uom uoo uop uos up- upa upd upi upk upm upo upp ups upu usa usd usi usk usl usm uso usp uss usu uua uum uus uuu uyi uyo uys uyu yaa yad yai yak yal yam yao yap yas yau yay yda ydl ydo yds ydy yid yii yim yio yip yis yka yki ykk ykm yld yli ylk yll ylm yls yly yma ymi yml ymm ymo yms yod yoi yok yol yom yoo yop yos you yoy ypa ypd ypl ypo yps ypu ysa ysi ysk ysl ysm yso ysp yss ysu ysy yua yud yui yuk yul yum yuo yup yus yuu yuy yys yyu yyy