tru try tta ttc ttd tte ttf ttg tto ttr ttt ttu tty tua tuc tud tue tuf tug tuo tur tut tuu tuy tya tyc tyd tye tyf tyg tyo tyr tyt ua- uaa uac uad uae uaf uag uao uar uat uau uay uca ucc ucd uce ucf ucg uco ucr uct ucu uda udc udd ude udf udg udo udr udt udu uea uec ued uee uef ueg uer uet uey ufa ufc ufd ufe uff ufg ufo ufr uft ufu uga ugc uge ugf ugg ugo ugr ugt ugu uoa uoc uod uoe uog uoo uor uot ur- ura urc urd ure urf urg uro urr urt uru ury uta utc utd ute utf uto utr utt utu uty uua uuc uue uug uur uut uuu uyc uyo uyu yaa yac yad yae yaf yag yao yar yat yau yay yca ycc ycd yce ycf yco ycu ycy yda yde ydg ydo ydt ydy yea yec yed yee yef yeg yeo yer yet yey yfa yfc yfd yfe yff yfr yft yfu yga ygc ygo yoc yod yoe yof yog yoo yor yot you yoy yra yrc yre yrf yrg yro yrt yru yta ytc ytd yte ytf yto ytr ytt ytu yua yud yue yug yuo yur yut yuu yuy yyc yye yyf yyg yyt yyu yyy