-er eee eef eeg een eer ees eet ef- efe eff efg efi efr efs eft ege egf egg egi egn egr egs egt egu eie eif eig eii ein eir eis eit eiu en- ene enf eng eni enn enr ens ent enu ere erf erg eri ern err ers ert eru es- ese esf esg esi esn esr ess est esu ete etf etg eti etn etr ets ett etu eu- eue euf eug eui eun eur eus eut fee fef feg fei fen fer fes fet feu ffe fff ffg ffi ffn ffr ffs fft ffu fge fgf fgg fgi fgn fgr fgs fgt fie fif fig fii fin fir fis fit fiu fne fnf fng fni fnn fnr fns fnt fnu fre frf frg fri frn frr frs frt fru fse fsf fsg fsi fsn fsr fss fst fsu fte ftf ftg fti ftn ftr fts ftt ftu fue fuf fug fui fun fur fus fut fuu ge- gee gef geg gei gen ger ges get geu gfe gff gfi gfr gfs gft ggg ggi ggn ggr ggs ggt ggu gie gif gig gii gin gir gis git giu gne gnf gni gnn gnr gns gnt gnu gre grf grg gri grn grr grs grt gru gse gsf gsg gsi gsn gsr gss gst gsu gte gtf gtg gti gtn gtr gts gtt gtu gu- gue guf gug gui gun gur gus gut guu i-f ie- iee ief ieg iei ien ier ies iet ife iff ifg ifi ifn ifr ifs ift ifu ige igf igg igi ign igr igs igt igu iie iif iii iin iir iis iit iiu in- ine inf ing ini inn inr ins int inu ir- ire irf irg iri irn irr irs irt iru is- ise isf isg isi isn isr iss ist isu ite itf itg iti itn its itt itu iu- iue iug iui iur ius iut n-i ne- nee nef neg nei nen ner nes net neu nfe nff nfi nfn nfr nfs nft nfu nge ngf ngg ngi ngn ngs ngt ngu nie nif nig nii nin nir nis nit niu nne nnf nng nni nnn nns nnt nnu nre nrf nrg nri nrn nrr nrs nrt nru nse nsf nsg nsi nsn nsr nss nst nsu nte ntf ntg nti ntn ntr nts ntt ntu nue nug nui nun nur nus nut nuu re- ree ref reg rei ren rer res ret reu rfe rff rfg rfi rfn rfr rfs rft rfu rge rgf rgg rgi rgn rgr rgs rgt rie rif rig rii rin rir ris rit rng rni rnn rnr rns rnt rnu rrf rrg rri rrn rrr rrs rrt rru rse rsf rsg rsi rsn rsr rss rst rsu rte rtf rtg rti rtn rtr rts rtt rtu rue ruf rug rui run rur rus rut ruu se- see sef seg sei sen ser ses set seu sfe sff sfg sfi sfn sfr sfs sft sfu sge sgf sgg sgi sgn sgr sgs sgt sgu sie sif sig sii sin sir sis sit siu sne snf sng sni snn snr sns snt snu sr- sre srf srg sri srn srr srs srt ss- sse ssf ssg ssi ssn ssr sss sst ssu ste stf stg sti stn str sts stt stu sue suf sug sui sun sur sus sut suu te- tee tef teg tei ten ter tes tet teu tfe tff tfg tfi tfn tfr tfs tft tfu tge tgf tgg tgi tgn tgr tgs tgt tgu tie tif tig tii tin tir tis tit tiu tne tnf tng tni tnn tnr tns tnt tre trf trg tri trn trr trs trt tru tse tsf tsg tsi tsn tsr tss tst tsu tte ttf ttg tti ttn ttr tts ttt ttu tue tuf tug tui tun tur tus tut tuu uee uef ueg uei uen uer ues uet ufe uff ufg ufi ufn ufr ufs uft ufu uge ugf ugg ugi ugn ugr ugs ugt ugu uie uif uig uii uin uir uis uit uiu un- une unf ung uni unn unr uns unt unu ur- ure urf urg uri urn urr urs urt uru use usf usg usi usn usr uss ust usu ute utf uti utn utr uts utt utu uue uug uun uur uus uut uuu