-er -ey eee eef eeg een eer ees eey ef- efe eff efg efi efr efs ege egf egg egi egn egr egs egy eie eif eig eii ein eir eis en- ene enf eng eni enn enr ens eny ere erf erg eri ern err ers ery es- ese esf esg esi esn esr ess esy eye eyn eyr eys fee fef feg fei fen fer fes fey ffe fff ffg ffi ffn ffr ffs ffy fge fgf fgg fgi fgn fgr fgs fie fif fig fii fin fir fis fne fnf fng fni fnn fnr fns fre frf frg fri frn frr frs fry fse fsf fsg fsi fsn fsr fss fy- fye fyi fyn ge- gee gef geg gei gen ger ges gey gfe gff gfi gfr gfs gfy ggg ggi ggn ggr ggs gie gif gig gii gin gir gis giy gne gnf gni gnn gnr gns gre grf grg gri grn grr grs gry gse gsf gsg gsi gsn gsr gss gy- gye gyf gyn gyr gys i-f ie- iee ief ieg iei ien ier ies iey ife iff ifg ifi ifn ifr ifs ify ige igf igg igi ign igr igs igy iie iif iii iin iir iis in- ine inf ing ini inn inr ins iny ir- ire irf irg iri irn irr irs iry is- ise isf isg isi isn isr iss isy iye iyr iys iyy n-i ne- nee nef neg nei nen ner nes ney nfe nff nfi nfn nfr nfs nge ngf ngg ngi ngn ngs nie nif nig nii nin nir nis nne nnf nng nni nnn nns nre nrf nrg nri nrn nrr nrs nry nse nsf nsg nsi nsn nsr nss nsy nye nyf nyg nyn nys nyy re- ree ref reg rei ren rer res rey rfe rff rfg rfi rfn rfr rfs rge rgf rgg rgi rgn rgr rgs rie rif rig rii rin rir ris riy rng rni rnn rnr rns rny rrf rrg rri rrn rrr rrs rse rsf rsg rsi rsn rsr rss ry- rye ryf ryg ryn ryr rys ryy se- see sef seg sei sen ser ses sey sfe sff sfg sfi sfn sfr sfs sge sgf sgg sgi sgn sgr sgs sie sif sig sii sin sir sis sne snf sng sni snn snr sns sny sr- sre srf srg sri srn srr srs sry ss- sse ssf ssg ssi ssn ssr sss sy- sye syg syi syn syr sys yee yef yeg yei yen yer yes yey yfe yff yfr yfs yie yif yig yii yin yir yis yne yng ynn yns yny yre yrf yrg yrn yrs yse ysg ysi ysr yss ysy yye yyf yyg yys yyy