txt tya tyc tye tyl tyn typ tyt xaa xac xal xan xap xat xbc xbe xbl xbx xcb xci xcl xcp xcx xee xel xen xep xet xex xia xic xie xii xin xit xix xla xlb xli xlt xna xnc xpa xpb xpc xpe xpl xpn xpp xpt xtc xti xtp xtx xty xxi xxl xxp xxx xxy xyl xyp xyy yaa yab yac yae yai yal yan yap yat yax yay ybc ybe ybi ybl ybp yby yca ycc yce yci ycl ycp ycy yea yeb yec yee yei yel yen yep yet yex yey yie yii yin yip yit ylc yle yli yll ylt yly yna yne ynn ynp yny ypa ypl yta ytc yte ytl ytn ytp ytt yxa yxe yxy yyb yyc yye yyt yyy