srs sry ss- ssa ssb sse ssg ssh ssn sso ssr sss ssu sua sub sue sug suh sun suo sur sus suu suy sy- sya syb sye syg syh syn syr sys syu ua- uaa uab uae uag uah uan uao uar uas uau uay uba ubb ube ubg ubh ubn ubo ubr ubs ubu uby uea ueb uee ueg ueh uen uer ues uey uga ugb uge ugg ugh ugn ugo ugr ugs ugu uha uhb uhe uhh uho uhr uhs uhu uhy un- una unb une ung unh unn uno unr uns unu uny uoa uob uoe uog uon uoo uor uos ur- ura urb ure urg urn uro urr urs uru ury usa usb use usg ush usn uso usr uss usu uua uue uug uun uur uus uuu uyo uys uyu yaa yab yae yag yah yan yao yar yas yau yay ybe ybg ybr ybs yby yea yeb yee yeg yeh yen yeo yer yes yey yga ygo yha yhe yhs yhu yna yne yng ynn yns ynu yny yob yoe yog yon yoo yor yos you yoy yra yre yrg yrn yro yrs yru ysa ysb yse ysg yso ysr yss ysu ysy yua yue yug yuh yun yuo yur yus yuu yuy yyb yye yyg yys yyu yyy