-er eee eef eeg eel een eer eev ef- efe eff efg efl efr ege egf egg egl egn egr egu ejf ejl eju ele elf elg ell eln elr elu elv en- ene enf eng enl enn enr enu env ere erf erg erl ern err eru erv eu- eue euf eug euj eul eun eur euv eve evf evg evl evn evr evv fee fef feg fel fen fer feu fev ffe fff ffg ffl ffn ffr ffu ffv fge fgf fgg fgl fgn fgr fgv fjg fle flf flg fll fln flr flu fne fnf fng fnj fnl fnn fnr fnu fnv fre frf frg frj frl frn frr fru fue fuf fug ful fun fur fuu fuv fvg ge- gee gef geg gel gen ger geu gev gfe gff gfl gfr ggg ggj ggn ggr ggu ggv gje gjg gjr gle glf glg glj gll gln glr glu glv gne gnf gnl gnn gnr gnu gnv gre grf grg grj grl grn grr gru grv gu- gue guf gug guj gul gun gur guu guv gve gvf gvg gvl gvn gvr gvu jee jef jeg jej jel jen jer jeu jfe jff jfg jfj jfl jfr jge jgn jgr jgu jjf jjg jjj jjl jjr jju jle jlf jlg jll jln jlr jlu jne jnf jng jnj jnl jnn jnr jnu jrf jrg jrl jrn jrr jue juf jug jul jun jur juv jvg jvl jvn lee lef leg lej lel len ler leu lev lfe lff lfg lfl lfn lfr lfu lge lgf lgg lgj lgl lgn lgr lgu lgv lje ljf ljj ljn lju lle llf llg llj lll lln llr llu llv lne lng lnl lnn lnr lnu lrf lrg lrn lrr lru lrv lue luf lug lul lun lur luu luv lve lvf lvg lvl lvn lvr lvv ne- nee nef neg nej nel nen ner neu nev nfe nff nfl nfn nfr nfu nfv nge ngf ngg ngj ngl ngn ngu nje njf njl njn nju nle nlf nlg nlj nll nln nlr nlu nlv nne nnf nng nnl nnn nnu nnv nre nrf nrg nrj nrl nrn nrr nru nrv nue nug nuj nul nun nur nuu nuv nve nvg nvl nvn nvu nvv re- ree ref reg rel ren rer reu rev rfe rff rfg rfj rfl rfn rfr rfu rfv rge rgf rgg rgn rgr rgv rjf rjg rjr rle rlf rlg rll rln rlr rlu rng rnn rnr rnu rnv rrf rrg rrl rrn rrr rru rue ruf rug run rur ruu ruv rve rvf rvg rvl rvn rvr rvu rvv uee uef ueg uel uen uer ufe uff ufg ufj ufl ufn ufr ufu ufv uge ugf ugg ugl ugn ugr ugu ule ulf ulg ull uln ulr ulu ulv un- une unf ung unl unn unr unu unv ur- ure urf urg url urn urr uru uue uug uun uur uuu uve uvf uvl uvu uvv v-e vee vef veg vel ven ver veu vff vfg vfl vfn vfr vfu vfv vgf vgg vgl vgn vgr vgu vl- vle vlf vll vlv vn- vnf vng vnj vnl vnr vnu vnv vre vrf vrg vrn vrr vru vue vug vul vur vuv vvg vvr vvv