eee eeg eel eem een ees ege egg egl egm egn egs ele elg ell elm eln els em- eme emg eml emm emn ems en- ene eng enl enm enn ens es- ese esg esl esm esn ess ge- gee geg gel gem gen ges ggg ggm ggn ggs gle glg gll glm gln gls gme gmg gml gmm gmn gms gne gnl gnm gnn gns gse gsg gsl gsm gsn gss lee leg lel lem len les lge lgg lgl lgm lgn lgs lle llg lll llm lln lls lme lmg lml lmm lmn lms lne lng lnl lnm lnn lns lse lsg lsl lsm lsn lss mee meg mel mem men mes mge mgl mgm mgn mgs mle mlg mll mlm mln mls mme mmg mml mmm mmn mms mne mng mnl mnm mnn mns mse msg msl msm msn mss ne- nee neg nel nem nen nes nge ngg ngl ngm ngn ngs nle nlg nll nlm nln nls nme nmg nml nmm nmn nms nne nng nnl nnm nnn nns nse nsg nsl nsm nsn nss se- see seg sel sem sen ses sge sgg sgl sgm sgn sgs sle slg sll slm sln sls sme smg sml smm smn sms sne sng snl snm snn sns ss- sse ssg ssl ssm ssn sss