trn tro trp trr trt tru try tta tte ttf tti ttn tto ttp ttr ttt ttu tty tua tue tuf tui tun tuo tup tur tut tuu tuy tya tye tyf tyn tyo typ tyr tyt ua- uaa uae uaf uai uan uao uap uar uat uau uay uea uee uef uei uen uep uer uet uey ufa ufe uff ufi ufn ufo ufp ufr uft ufu uia uie uif uii uin uio uip uir uit uiu un- una une unf uni unn uno unp unr unt unu uny uoa uoe uon uoo uop uor uot up- upa upe upf upi upn upo upp upr upt upu ur- ura ure urf uri urn uro urp urr urt uru ury uta ute utf uti utn uto utp utr utt utu uty uua uue uun uur uut uuu uyi uyo uyu yaa yae yaf yai yan yao yap yar yat yau yay yea yee yef yei yen yeo yep yer yet yey yfa yfe yff yfr yft yfu yie yif yii yin yio yip yir yit yna yne ynn ynp ynu yny yoe yof yoi yon yoo yop yor yot you yoy ypa ypf ypo ypu yra yre yrf yrn yro yrp yrt yru yta yte ytf ytn yto ytp ytr ytt ytu yua yue yui yun yuo yup yur yut yuu yuy yye yyf yyt yyu yyy