eee eeg eel een eep ees eex ege egg egi egl egn egp egs egx eie eig eii eil ein eip eis eix ele elg eli ell eln elp els elx en- ene eng eni enl enn enp ens ep- epe epg epi epl epn epp eps epx es- ese esg esi esl esn esp ess esx ex- exe exi exl exp exs exx g-p ge- gee geg gei gel gen gep ges gex ggg ggi ggn ggp ggs gie gig gii gil gin gip gis gle glg gli gll gln glp gls glx gne gni gnl gnn gnp gns gpe gpg gpi gpl gpn gpp gps gpx gse gsg gsi gsl gsn gsp gss gsx gxl gxp gxs ie- iee ieg iei iel ien iep ies iex ige igg igi igl ign igp igs iie iii iil iin iip iis iix il- ile ilg ili ill iln ilp ils ilx in- ine ing ini inl inn inp ins inx ipe ipg ipi ipl ipn ipp ips ipx is- ise isg isi isl isn isp iss ixe ixi ixl ixn l-p lee leg lei lel len lep les lex lge lgg lgi lgl lgn lgp lgs lie lig lii lil lin lip lis lix lle llg lli lll lln llp lls lne lng lni lnl lnn lnp lns lpe lpg lpi lpl lpn lpp lps lpx lse lsg lsi lsl lsn lsp lss lxi lxx n-i ne- nee neg nei nel nen nep nes nex nge ngg ngi ngl ngn ngp ngs nie nig nii nil nin nip nis nix nle nlg nli nll nln nlp nls nlx nne nng nni nnl nnn nnp nns npe npg npi npl npn npp nps nse nsg nsi nsl nsn nsp nss nsx nxl p-p pee peg pei pel pen pep pes pex pge pgg pgi pgl pgn pgp pgs pie pig pii pil pin pip pis pix ple plg pli pll pln plp pls plx pn- pne png pni pnl pnn pnp pns pnx ppe ppg ppi ppl ppn ppp pps ppx ps- pse psg psi psl psn psp pss psx pxe pxg pxl pxs se- see seg sei sel sen sep ses sex sge sgg sgi sgl sgn sgp sgs sgx sie sig sii sil sin sip sis six sle slg sli sll sln slp sls slx sne sng sni snl snn snp sns spe spg spi spl spn spp sps spx ss- sse ssg ssi ssl ssn ssp sss ssx sxi sxl sxn sxs xee xeg xel xen xep xes xex xge xgi xgl xgp xie xii xin xis xix xlg xli xls xns xpe xpg xpl xpn xpp xps xsi xsl xsp xss xxi xxl xxp xxx