toh toi too tor tot tou toy tra trb trd tre trh tri tro trr trt tru try tta ttb ttd tte tth tti tto ttr ttt ttu tty tua tub tud tue tuh tui tuo tur tut tuu tuy tya tyd tye tyo tyr tyt ua- uaa uab uad uae uah uai uao uar uat uau uay uba ubb ube ubh ubi ubo ubr ubt ubu uby uda udb udd ude udi udo udr udt udu uea ueb ued uee ueh uei uer uet uey uha uhb uhd uhe uhh uhi uho uhr uht uhu uhy uia uib uid uie uii uio uir uit uiu uoa uob uod uoe uoo uor uot ur- ura urb urd ure uri uro urr urt uru ury uta utb utd ute uth uti uto utr utt utu uty uua uue uur uut uuu uyi uyo uyu yaa yab yad yae yah yai yao yar yat yau yay ybe ybi ybr yby yda yde ydo ydt ydy yea yeb yed yee yeh yei yeo yer yet yey yha yhe yhi yht yhu yid yie yih yii yio yir yit yob yod yoe yoi yoo yor yot you yoy yra yre yro yrt yru yta ytd yte yth yto ytr ytt ytu yua yud yue yuh yui yuo yur yut yuu yuy yyb yye yyt yyu yyy