sur sus suu suy sy- sye syg syh syi sym syp syr sys syu uee ueg ueh uei uem uep uer ues uey uge ugg ugh ugi ugm ugo ugp ugr ugs ugu uhe uhh uhi uhm uho uhp uhr uhs uhu uhy uie uig uii uim uio uip uir uis uiu um- ume umg umh umi umm umo ump umr ums umu uoe uog uom uoo uop uor uos up- upe upg uph upi upm upo upp upr ups upu ur- ure urg uri urm uro urp urr urs uru ury use usg ush usi usm uso usp usr uss usu uue uug uum uur uus uuu uyi uyo uys uyu yee yeg yeh yei yem yeo yep yer yes yey ygm ygo yhe yhi yhs yhu yie yig yih yii yim yio yip yir yis yme ymg ymi ymm ymo yms yoe yog yoi yom yoo yop yor yos you yoy ypg ypo yps ypu yre yrg yro yrp yrs yru yse ysg ysi ysm yso ysp ysr yss ysu ysy yue yug yuh yui yum yuo yup yur yus yuu yuy yye yyg yys yyu yyy