trr trs trt tru try tsa tse tsg tsl tsm tso tsr tss tst tsu tsy tta tte ttg ttl ttm tto ttr tts ttt ttu tty tua tue tug tul tum tuo tur tus tut tuu tuy tya tye tyg tyl tym tyo tyr tys tyt ua- uaa uae uag ual uam uao uar uas uat uau uay uea uee ueg uel uem uer ues uet uey uga uge ugg ugl ugm ugo ugr ugs ugt ugu ula ule ulg ull ulm ulo ulr uls ult ulu uly um- uma ume umg uml umm umo umr ums umt umu uoa uoe uog uol uom uoo uor uos uot ur- ura ure urg url urm uro urr urs urt uru ury usa use usg usl usm uso usr uss ust usu uta ute utl utm uto utr uts utt utu uty uua uue uug uum uur uus uut uuu uyo uys uyu yaa yae yag yal yam yao yar yas yat yau yay yea yee yeg yel yem yeo yer yes yet yey yga ygl ygm ygo yle ylg yll ylm ylr yls ylt yly yma yme ymg yml ymm ymo yms ymt yoe yog yol yom yoo yor yos yot you yoy yra yre yrg yro yrs yrt yru ysa yse ysg ysl ysm yso ysr yss yst ysu ysy yta yte ytl ytm yto ytr yts ytt ytu yua yue yug yul yum yuo yur yus yut yuu yuy yye yyg yys yyt yyu yyy