-er -ey -ly eee eef eel eer ees eet eey ef- efe eff efl efr efs eft ele elf ell elr els elt elu ely ere erf erl err ers ert eru ery es- ese esf esl esr ess est esu esy ete etf etl etr ets ett etu ety eu- eue euf eul eur eus eut eye eyl eyr eys eyt fee fef fel fer fes fet feu fey ffe fff ffl ffr ffs fft ffu ffy fle flf fll flr fls flt flu fly fre frf frl frr frs frt fru fry fse fsf fsl fsr fss fst fsu fte ftf ftl ftr fts ftt ftu fty fue fuf ful fur fus fut fuu fy- fye lee lef lel ler les let leu ley lfe lff lfl lfr lfs lft lfu lle llf lll llr lls llt llu lly lrf lrr lrs lrt lru lry lse lsf lsl lsr lss lst lsu lte ltf ltl ltr lts ltt ltu lue luf lul lur lus lut luu luy lye lyf lyl lyr lys lyt re- ree ref rel rer res ret reu rey rfe rff rfl rfr rfs rft rfu rle rlf rll rlr rls rlt rlu rly rrf rrl rrr rrs rrt rru rse rsf rsl rsr rss rst rsu rte rtf rtl rtr rts rtt rtu rty rue ruf rur rus rut ruu ruy ry- rye ryf ryr rys ryu ryy se- see sef sel ser ses set seu sey sfe sff sfl sfr sfs sft sfu sle slf sll slr sls slt slu sly sr- sre srf srl srr srs srt sry ss- sse ssf ssl ssr sss sst ssu ste stf stl str sts stt stu sty sue suf sul sur sus sut suu suy sy- sye syl syr sys syt syu te- tee tef tel ter tes tet teu tey tfe tff tfl tfr tfs tft tfu tle tlf tll tlr tls tlt tlu tre trf trl trr trs trt tru try tse tsf tsl tsr tss tst tsu tsy tte ttf ttl ttr tts ttt ttu tty tue tuf tul tur tus tut tuu tuy tye tyf tyl tyr tys tyt uee uef uel uer ues uet uey ufe uff ufl ufr ufs uft ufu ule ulf ull ulr uls ult ulu uly ur- ure urf url urr urs urt uru ury use usf usl usr uss ust usu ute utf utl utr uts utt utu uty uue uur uus uut uuu uys uyu yee yef yel yer yes yet yey yfe yff yfr yfs yft yfu yle yll ylr yls ylt yly yre yrf yrs yrt yru yse ysl ysr yss yst ysu ysy yte ytf ytl ytr yts ytt ytu yue yul yur yus yut yuu yuy yye yyf yys yyt yyu yyy