tya tyd tye tyl tyo tyr tyt xaa xad xal xar xat xbe xbl xbr xbx xda xdb xde xdi xdr xdt xed xee xel xer xet xex xia xie xii xio xit xix xla xlb xld xli xlr xlt xoa xod xoi xoo xor xot xox xrd xrt xrx xry xti xtr xtx xty xxi xxl xxo xxx xxy xyl xyr xyy yaa yab yad yae yai yal yao yar yat yax yay ybe ybi ybl ybr yby yda yde ydl ydo ydt ydy yea yeb yed yee yei yel yeo yer yet yex yey yid yie yii yio yir yit yld yle yli yll ylr ylt yly yob yod yoe yoi yol yoo yor yot yox yoy yra yre yro yrt yta ytd yte ytl yto ytr ytt yxa yxe yxy yyb yye yyt yyy