-er eee eef eeg eem een eer ees ef- efe eff efg efi efm efr efs ege egf egg egi egm egn egr egs eie eif eig eii eim ein eir eis em- eme emf emg emi emm emn emr ems en- ene enf eng eni enm enn enr ens ere erf erg eri erm ern err ers es- ese esf esg esi esm esn esr ess fee fef feg fei fem fen fer fes ffe fff ffg ffi ffm ffn ffr ffs fge fgf fgg fgi fgm fgn fgr fgs fie fif fig fii fim fin fir fis fme fmf fmg fmi fmm fmn fmr fms fne fnf fng fni fnm fnn fnr fns fre frf frg fri frm frn frr frs fse fsf fsg fsi fsm fsn fsr fss ge- gee gef geg gei gem gen ger ges gfe gff gfi gfm gfr gfs ggg ggi ggm ggn ggr ggs gie gif gig gii gim gin gir gis gme gmf gmg gmi gmm gmn gmr gms gne gnf gni gnm gnn gnr gns gre grf grg gri grm grn grr grs gse gsf gsg gsi gsm gsn gsr gss i-f ie- iee ief ieg iei iem ien ier ies ife iff ifg ifi ifm ifn ifr ifs ige igf igg igi igm ign igr igs iie iif iii iim iin iir iis im- ime imf img imi imm imn ims in- ine inf ing ini inm inn inr ins ir- ire irf irg iri irm irn irr irs is- ise isf isg isi ism isn isr iss m-f m-r mee mef meg mei mem men mer mes mfe mff mfg mfi mfm mfn mfr mfs mge mgf mgi mgm mgn mgr mgs mi- mie mif mig mii mim min mir mis mme mmf mmg mmi mmm mmn mmr mms mne mnf mng mni mnm mnn mnr mns mre mrf mrg mri mrm mrn mrr mrs mse msf msg msi msm msn msr mss n-i ne- nee nef neg nei nem nen ner nes nfe nff nfi nfn nfr nfs nge ngf ngg ngi ngm ngn ngs nie nif nig nii nim nin nir nis nme nmg nmi nmm nmn nmr nms nne nnf nng nni nnm nnn nns nre nrf nrg nri nrm nrn nrr nrs nse nsf nsg nsi nsm nsn nsr nss re- ree ref reg rei rem ren rer res rfe rff rfg rfi rfm rfn rfr rfs rge rgf rgg rgi rgn rgr rgs rie rif rig rii rim rin rir ris rme rmf rmg rmi rmm rmn rmr rms rng rni rnm rnn rnr rns rrf rrg rri rrm rrn rrr rrs rse rsf rsg rsi rsm rsn rsr rss se- see sef seg sei sem sen ser ses sfe sff sfg sfi sfm sfn sfr sfs sge sgf sgg sgi sgm sgn sgr sgs sie sif sig sii sim sin sir sis sme smf smg smi smm smn smr sms sne snf sng sni snm snn snr sns sr- sre srf srg sri srm srn srr srs ss- sse ssf ssg ssi ssm ssn ssr sss