eee eeg eel een eep ees ege egg egl egn egp egs ele elg ell eln elp els en- ene eng enl enn enp ens ep- epe epg epl epn epp eps es- ese esg esl esn esp ess g-p ge- gee geg gel gen gep ges ggg ggn ggp ggs gle glg gll gln glp gls gne gnl gnn gnp gns gpe gpg gpl gpn gpp gps gse gsg gsl gsn gsp gss l-p lee leg lel len lep les lge lgg lgl lgn lgp lgs lle llg lll lln llp lls lne lng lnl lnn lnp lns lpe lpg lpl lpn lpp lps lse lsg lsl lsn lsp lss ne- nee neg nel nen nep nes nge ngg ngl ngn ngp ngs nle nlg nll nln nlp nls nne nng nnl nnn nnp nns npe npg npl npn npp nps nse nsg nsl nsn nsp nss p-p pee peg pel pen pep pes pge pgg pgl pgn pgp pgs ple plg pll pln plp pls pn- pne png pnl pnn pnp pns ppe ppg ppl ppn ppp pps ps- pse psg psl psn psp pss se- see seg sel sen sep ses sge sgg sgl sgn sgp sgs sle slg sll sln slp sls sne sng snl snn snp sns spe spg spl spn spp sps ss- sse ssg ssl ssn ssp sss