-ey -ly eee eel ees eet eex eey ele ell els elt elx ely es- ese esl ess est esx esy ete etl ets ett etx ety ex- exe exl exs ext exx exy eye eyl eys eyt lee lel les let lex ley lle lll lls llt lly lse lsl lss lst lte ltl lts ltt ltx lxx lye lyl lys lyt lyx se- see sel ses set sex sey sle sll sls slt slx sly ss- sse ssl sss sst ssx ste stl sts stt stx sty sxl sxs sxt sy- sye syl sys syt syx t-x te- tee tel tes tet tex tey tle tll tls tlt tlx tse tsl tss tst tsx tsy tte ttl tts ttt ttx tty txe txl txs txt tye tyl tys tyt xee xel xes xet xex xls xlt xsl xss xst xts xtx xty xxl xxx xxy xyl xyy yee yel yes yet yex yey yle yll yls ylt yly yse ysl yss yst ysy yte ytl yts ytt yxe yxy yye yys yyt yyy