-er -th eee eef eer ees eet ef- efe eff efh efi efr efs eft ehe ehf ehh ehi ehr ehs eht eie eif eii eir eis eit ere erf erh eri err ers ert es- ese esf esh esi esr ess est ete etf eth eti etr ets ett fee fef feh fei fer fes fet ffe fff ffh ffi ffr ffs fft fhe fhf fhh fhi fhr fhs fie fif fih fii fir fis fit fre frf frh fri frr frs frt fse fsf fsh fsi fsr fss fst fte ftf fth fti ftr fts ftt h-i he- hee hef heh hei her hes het hfe hff hfh hfi hfr hfs hft hhe hhf hhh hhi hhr hhs hht hie hif hih hii hir his hit hr- hre hrf hrh hri hrr hrs hrt hse hsf hsh hsi hsr hss hst hte htf hth hti htr hts htt i-f ie- iee ief iei ier ies iet ife iff ifi ifr ifs ift ihe ihf ihh ihi ihr ihs iht iie iif iih iii iir iis iit ir- ire irf iri irr irs irt is- ise isf ish isi isr iss ist ite itf ith iti its itt re- ree ref reh rei rer res ret rfe rff rfh rfi rfr rfs rft rh- rhe rhf rhh rhi rhr rhs rht rie rif rih rii rir ris rit rrf rrh rri rrr rrs rrt rse rsf rsh rsi rsr rss rst rte rtf rti rtr rts rtt se- see sef seh sei ser ses set sfe sff sfh sfi sfr sfs sft sh- she shf shh shi shr shs sht sie sif sih sii sir sis sit sr- sre srf srh sri srr srs srt ss- sse ssf ssh ssi ssr sss sst ste stf sth sti str sts stt te- tee tef teh tei ter tes tet tfe tff tfh tfi tfr tfs tft th- the thf thh thi thr ths tht tie tif tih tii tir tis tit tre trf trh tri trr trs trt tse tsf tsh tsi tsr tss tst tte ttf tth tti ttr tts ttt