-er -ey -ly -ol eee eel eeo eer ees eet eex eey ele ell elo elr els elt elx ely eo- eoe eol eoo eor eos eot ere erl ero err ers ert ery es- ese esl eso esr ess est esx esy ete etl eto etr ets ett etx ety ex- exe exl exo exr exs ext exx exy eye eyl eyo eyr eys eyt lee lel leo ler les let lex ley lle lll llo llr lls llt lly loe lol loo lor los lot lox loy lro lrr lrs lrt lry lse lsl lso lsr lss lst lte ltl lto ltr lts ltt ltx lxo lxr lxx lye lyl lyo lyr lys lyt lyx oee oel oeo oer oes oet oex oey ole oll olo ols olt oly oo- ool ooo oor oos oot oox or- ore orl oro orr ors ort orx ory os- ose osl oso osr oss ost osx ot- ote otl oto otr ots ott ox- oxo oxt oxx oxy oye oyl oyo oys re- ree rel reo rer res ret rex rey rle rll rlo rlr rls rlt rly roe rol roo ror ros rot rox roy rrl rrr rrs rrt rse rsl rso rsr rss rst rsx rte rtl rto rtr rts rtt rtx rty rxr rxs ry- rye ryo ryr rys ryy se- see sel seo ser ses set sex sey sle sll slo slr sls slt slx sly soe sol soo sor sos sot sox soy sr- sre srl sro srr srs srt srx sry ss- sse ssl sso ssr sss sst ssx ste stl sto str sts stt stx sty sxl sxs sxt sy- sye syl syr sys syt syx t-x te- tee tel teo ter tes tet tex tey tle tll tlo tlr tls tlt tlx to- toe tol too tor tos tot tox toy tre trl tro trr trs trt trx try tse tsl tso tsr tss tst tsx tsy tte ttl tto ttr tts ttt ttx tty txe txl txs txt tye tyl tyo tyr tys tyt xee xel xer xes xet xex xlr xls xlt xoo xor xos xot xox xrt xrx xry xsl xss xst xtr xts xtx xty xxl xxo xxx xxy xyl xyr xyy yee yel yeo yer yes yet yex yey yle yll ylr yls ylt yly yoe yol yoo yor yos yot yox yoy yre yro yrs yrt yse ysl yso ysr yss yst ysy yte ytl yto ytr yts ytt yxe yxy yye yys yyt yyy