-er -th eee eef eel eer ees eet ef- efe eff efh efl efr efs eft ehe ehf ehh ehl ehr ehs eht ehu ele elf elh ell elr els elt elu ere erf erh erl err ers ert eru es- ese esf esh esl esr ess est esu ete etf eth etl etr ets ett etu eu- eue euf eul eur eus eut fee fef feh fel fer fes fet feu ffe fff ffh ffl ffr ffs fft ffu fhe fhf fhh fhl fhr fhs fle flf fll flr fls flt flu fre frf frh frl frr frs frt fru fse fsf fsh fsl fsr fss fst fsu fte ftf fth ftl ftr fts ftt ftu fue fuf ful fur fus fut fuu he- hee hef heh hel her hes het heu hfe hff hfh hfl hfr hfs hft hfu hhe hhf hhh hhl hhr hhs hht hhu hle hlf hlh hll hlr hls hlt hlu hr- hre hrf hrh hrl hrr hrs hrt hru hse hsf hsh hsl hsr hss hst hsu hte htf hth htl htr hts htt hue huf huh hul hur hus hut huu lee lef leh lel ler les let leu lfe lff lfh lfl lfr lfs lft lfu lhf lhh lhr lhs lht lhu lle llf lll llr lls llt llu lrf lrh lrr lrs lrt lru lse lsf lsh lsl lsr lss lst lsu lte ltf lth ltl ltr lts ltt ltu lue luf luh lul lur lus lut luu re- ree ref reh rel rer res ret reu rfe rff rfh rfl rfr rfs rft rfu rh- rhe rhf rhh rhl rhr rhs rht rhu rle rlf rlh rll rlr rls rlt rlu rrf rrh rrl rrr rrs rrt rru rse rsf rsh rsl rsr rss rst rsu rte rtf rtl rtr rts rtt rtu rue ruf ruh rur rus rut ruu se- see sef seh sel ser ses set seu sfe sff sfh sfl sfr sfs sft sfu sh- she shf shh shl shr shs sht shu sle slf slh sll slr sls slt slu sr- sre srf srh srl srr srs srt ss- sse ssf ssh ssl ssr sss sst ssu ste stf sth stl str sts stt stu sue suf suh sul sur sus sut suu te- tee tef teh tel ter tes tet teu tfe tff tfh tfl tfr tfs tft tfu th- the thf thh thl thr ths tht thu tle tlf tlh tll tlr tls tlt tlu tre trf trh trl trr trs trt tru tse tsf tsh tsl tsr tss tst tsu tte ttf tth ttl ttr tts ttt ttu tue tuf tuh tul tur tus tut tuu uee uef ueh uel uer ues uet ufe uff ufh ufl ufr ufs uft ufu uhe uhf uhh uhl uhr uhs uht uhu ule ulf ull ulr uls ult ulu ur- ure urf url urr urs urt uru use usf ush usl usr uss ust usu ute utf uth utl utr uts utt utu uue uur uus uut uuu