tyc tye tyf tyl tyn typ tyt xaa xac xaf xal xan xap xat xcf xci xcl xcp xcx xee xel xen xep xet xex xfa xfe xfl xfn xft xfx xia xic xie xii xin xit xix xla xlf xli xlt xna xnc xpa xpc xpe xpf xpl xpn xpp xpt xtc xtf xti xtp xtx xty xxi xxl xxp xxx xxy xyl xyp xyy yaa yac yae yaf yai yal yan yap yat yax yay yca ycc yce ycf yci ycl ycp ycy yea yec yee yef yei yel yen yep yet yex yey yfa yfc yfe yff yft yie yif yii yin yip yit ylc yle yli yll ylt yly yna yne ynn ynp yny ypa ypf ypl yta ytc yte ytf ytl ytn ytp ytt yxa yxe yxy yyc yye yyf yyt yyy