tlu tna tnb tnc tne tni tnl tnn tno tnt to- toa tob toc toe toi tol ton too tot tou toy tta ttb ttc tte tti ttl ttn tto ttt ttu tty tua tub tuc tue tui tul tun tuo tut tuu tuy tya tyc tye tyl tyn tyo tyt ua- uaa uab uac uae uai ual uan uao uat uau uay uba ubb ubc ube ubi ubl ubn ubo ubt ubu uby uca ucb ucc uce uci ucl ucn uco uct ucu uea ueb uec uee uei uel uen uet uey uia uib uic uie uii uil uin uio uit uiu ula ulb ulc ule uli ull uln ulo ult ulu uly un- una unb unc une uni unl unn uno unt unu uny uoa uob uoc uoe uol uon uoo uot uta utb utc ute uti utl utn uto utt utu uty uua uuc uue uun uut uuu uyc uyi uyo uyu yaa yab yac yae yai yal yan yao yat yau yay ybc ybe ybi ybl yby yca ycc yce yci ycl yco ycu ycy yea yeb yec yee yei yel yen yeo yet yey yie yii yin yio yit ylc yle yli yll ylt yly yna yne ynn ynu yny yob yoc yoe yoi yol yon yoo yot you yoy yta ytc yte ytl ytn yto ytt ytu yua yue yui yul yun yuo yut yuu yuy yyb yyc yye yyt yyu yyy