-er eee eef eeg eel eem een eer ef- efe eff efg efi efl efm efr ege egf egg egi egl egm egn egr eie eif eig eii eil eim ein eir ele elf elg eli ell elm eln elr em- eme emf emg emi eml emm emn emr en- ene enf eng eni enl enm enn enr ere erf erg eri erl erm ern err fee fef feg fei fel fem fen fer ffe fff ffg ffi ffl ffm ffn ffr fge fgf fgg fgi fgl fgm fgn fgr fie fif fig fii fil fim fin fir fle flf flg fli fll flm fln flr fme fmf fmg fmi fml fmm fmn fmr fne fnf fng fni fnl fnm fnn fnr fre frf frg fri frl frm frn frr ge- gee gef geg gei gel gem gen ger gfe gff gfi gfl gfm gfr ggg ggi ggm ggn ggr gie gif gig gii gil gim gin gir gle glf glg gli gll glm gln glr gme gmf gmg gmi gml gmm gmn gmr gne gnf gni gnl gnm gnn gnr gre grf grg gri grl grm grn grr i-f ie- iee ief ieg iei iel iem ien ier ife iff ifg ifi ifl ifm ifn ifr ige igf igg igi igl igm ign igr iie iif iii iil iim iin iir il- ile ilf ilg ili ill ilm iln ilr im- ime imf img imi iml imm imn in- ine inf ing ini inl inm inn inr ir- ire irf irg iri irl irm irn irr lee lef leg lei lel lem len ler lfe lff lfg lfi lfl lfm lfn lfr lge lgf lgg lgi lgl lgm lgn lgr lie lif lig lii lil lim lin lir lle llf llg lli lll llm lln llr lme lmf lmg lmi lml lmm lmn lmr lne lng lni lnl lnm lnn lnr lrf lrg lri lrm lrn lrr m-f m-r mee mef meg mei mel mem men mer mfe mff mfg mfi mfl mfm mfn mfr mge mgf mgi mgl mgm mgn mgr mi- mie mif mig mii mil mim min mir mle mlf mlg mli mll mlm mln mlr mme mmf mmg mmi mml mmm mmn mmr mne mnf mng mni mnl mnm mnn mnr mre mrf mrg mri mrl mrm mrn mrr n-i ne- nee nef neg nei nel nem nen ner nfe nff nfi nfl nfn nfr nge ngf ngg ngi ngl ngm ngn nie nif nig nii nil nim nin nir nle nlf nlg nli nll nlm nln nlr nme nmg nmi nml nmm nmn nmr nne nnf nng nni nnl nnm nnn nre nrf nrg nri nrl nrm nrn nrr re- ree ref reg rei rel rem ren rer rfe rff rfg rfi rfl rfm rfn rfr rge rgf rgg rgi rgn rgr rie rif rig rii ril rim rin rir rle rlf rlg rli rll rlm rln rlr rme rmf rmg rmi rml rmm rmn rmr rng rni rnm rnn rnr rrf rrg rri rrl rrm rrn rrr