-er eee eeg eel een eer eex ege egg egi egl egn egr egu egx eie eig eii eil ein eir eiu eix ele elg eli ell eln elr elu elx en- ene eng eni enl enn enr enu ere erg eri erl ern err eru eu- eue eug eui eul eun eur eux ex- exe exi exl exr exu exx ge- gee geg gei gel gen ger geu gex ggg ggi ggn ggr ggu gie gig gii gil gin gir giu gle glg gli gll gln glr glu glx gne gni gnl gnn gnr gnu gre grg gri grl grn grr gru grx gu- gue gug gui gul gun gur guu gxl ie- iee ieg iei iel ien ier iex ige igg igi igl ign igr igu iie iii iil iin iir iiu iix il- ile ilg ili ill iln ilr ilu ilx in- ine ing ini inl inn inr inu inx ir- ire irg iri irl irn irr iru irx iu- iue iug iui iur ixe ixi ixl ixn lee leg lei lel len ler leu lex lge lgg lgi lgl lgn lgr lgu lie lig lii lil lin lir liu lix lle llg lli lll lln llr llu lne lng lni lnl lnn lnr lnu lrg lri lrn lrr lru lue lug lui lul lun lur luu lux lxi lxr lxx n-i ne- nee neg nei nel nen ner neu nex nge ngg ngi ngl ngn ngu nie nig nii nil nin nir niu nix nle nlg nli nll nln nlr nlu nlx nne nng nni nnl nnn nnu nre nrg nri nrl nrn nrr nru nrx nue nug nui nul nun nur nuu nux nxl re- ree reg rei rel ren rer reu rex rge rgg rgi rgn rgr rgx rie rig rii ril rin rir rix rle rlg rli rll rln rlr rlu rng rni rnn rnr rnu rrg rri rrl rrn rrr rru rue rug rui run rur ruu rux rxr uee ueg uei uel uen uer uge ugg ugi ugl ugn ugr ugu ugx uie uig uii uil uin uir uiu ule ulg uli ull uln ulr ulu un- une ung uni unl unn unr unu unx ur- ure urg uri url urn urr uru urx uue uug uun uur uuu uxr uxu xee xeg xel xen xer xeu xex xge xgi xgl xie xii xin xiu xix xlg xli xlr xnu xrx xue xui xul xun xxi xxl xxx