-er eee eeg eel een eer eev eex ege egg egi egl egn egr egu egx eie eig eii eil ein eir eiu eiv eix ele elg eli ell eln elr elu elv elx en- ene eng eni enl enn enr enu env ere erg eri erl ern err eru erv eu- eue eug eui eul eun eur euv eux eve evg evi evl evn evr evv ex- exe exi exl exr exu exx ge- gee geg gei gel gen ger geu gev gex ggg ggi ggn ggr ggu ggv gie gig gii gil gin gir giu giv gle glg gli gll gln glr glu glv glx gne gni gnl gnn gnr gnu gnv gre grg gri grl grn grr gru grv grx gu- gue gug gui gul gun gur guu guv gve gvg gvi gvl gvn gvr gvu gxl i-v ie- iee ieg iei iel ien ier iev iex ige igg igi igl ign igr igu iie iii iil iin iir iiu iix il- ile ilg ili ill iln ilr ilu ilv ilx in- ine ing ini inl inn inr inu inv inx ir- ire irg iri irl irn irr iru irv irx iu- iue iug iui iur ive ivg ivi ivl ivr ivu ivv ivx ixe ixi ixl ixn lee leg lei lel len ler leu lev lex lge lgg lgi lgl lgn lgr lgu lgv lie lig lii lil lin lir liu liv lix lle llg lli lll lln llr llu llv lne lng lni lnl lnn lnr lnu lrg lri lrn lrr lru lrv lue lug lui lul lun lur luu luv lux lve lvg lvi lvl lvn lvr lvv lvx lxi lxr lxv lxx n-i ne- nee neg nei nel nen ner neu nev nex nge ngg ngi ngl ngn ngu nie nig nii nil nin nir niu niv nix nle nlg nli nll nln nlr nlu nlv nlx nne nng nni nnl nnn nnu nnv nre nrg nri nrl nrn nrr nru nrv nrx nue nug nui nul nun nur nuu nuv nux nve nvg nvi nvl nvn nvu nvv nxl nxv re- ree reg rei rel ren rer reu rev rex rge rgg rgi rgn rgr rgv rgx rie rig rii ril rin rir riv rix rle rlg rli rll rln rlr rlu rng rni rnn rnr rnu rnv rrg rri rrl rrn rrr rru rue rug rui run rur ruu ruv rux rve rvg rvi rvl rvn rvr rvu rvv 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 ulv un- une ung uni unl unn unr unu unv unx ur- ure urg uri url urn urr uru urx uue uug uun uur uuu uve uvl uvu uvv uxr uxu v-e vee veg vei vel ven ver veu vex vgg vgl vgn vgr vgu vgx vi- vie vig vii vil vin vir viu viv vix vl- vle vll vlv vn- vng vni vnl vnr vnu vnv vre vrg vri vrn vrr vru vue vug vul vur vuv vvg vvi vvr vvv vxl vxr vxv xee xeg xel xen xer xeu xev xex xge xgi xgl xie xii xin xiu xiv xix xlg xli xlr xlv xnu xrx xue xui xul xun xuv xvg xvi xvl xxi xxl xxv xxx