-er eee eeg eel een eer ees eet ege egg egl egn egr egs egt ele elg ell eln elr els elt en- ene eng enl enn enr ens ent ere erg erl ern err ers ert es- ese esg esl esn esr ess est ete etg etl etn etr ets ett ge- gee geg gel gen ger ges get ggg ggn ggr ggs ggt gle glg gll gln glr gls glt gne gnl gnn gnr gns gnt gre grg grl grn grr grs grt gse gsg gsl gsn gsr gss gst gte gtg gtl gtn gtr gts gtt lee leg lel len ler les let lge lgg lgl lgn lgr lgs lgt lle llg lll lln llr lls llt lne lng lnl lnn lnr lns lnt lrg lrn lrr lrs lrt lse lsg lsl lsn lsr lss lst lte ltg ltl ltr lts ltt ne- nee neg nel nen ner nes net nge ngg ngl ngn ngs ngt nle nlg nll nln nlr nls nlt nne nng nnl nnn nns nnt nre nrg nrl nrn nrr nrs nrt nse nsg nsl nsn nsr nss nst nte ntg ntn ntr nts ntt re- ree reg rel ren rer res ret rge rgg rgn rgr rgs rgt rle rlg rll rln rlr rls rlt rng rnn rnr rns rnt rrg rrl rrn rrr rrs rrt rse rsg rsl rsn rsr rss rst rte rtg rtl rtn rtr rts rtt se- see seg sel sen ser ses set sge sgg sgl sgn sgr sgs sgt sle slg sll sln slr sls slt sne sng snl snn snr sns snt sr- sre srg srl srn srr srs srt ss- sse ssg ssl ssn ssr sss sst ste stg stl stn str sts stt te- tee teg tel ten ter tes tet tge tgg tgl tgn tgr tgs tgt tle tlg tll tln tlr tls tlt tne tng tnl tnn tnr tns tnt tre trg trl trn trr trs trt tse tsg tsl tsn tsr tss tst tte ttg ttl ttn ttr tts ttt