-er eee eef eeg eel eem een eep eer eet ef- efe eff efg efl efm efp efr eft ege egf egg egl egm egn egp egr egt ele elf elg ell elm eln elp elr elt em- eme emf emg eml emm emn emp emr emt en- ene enf eng enl enm enn enp enr ent ep- epe epf epg epl epm epn epp epr ept ere erf erg erl erm ern erp err ert ete etf etg etl etm etn etp etr ett fee fef feg fel fem fen fep fer fet ffe fff ffg ffl ffm ffn ffp ffr fft fge fgf fgg fgl fgm fgn fgp fgr fgt fle flf flg fll flm fln flp flr flt fme fmf fmg fml fmm fmn fmp fmr fmt fne fnf fng fnl fnm fnn fnp fnr fnt fpe fpg fpl fpm fpn fpp fpr fpt fre frf frg frl frm frn frp frr frt fte ftf ftg ftl ftm ftn ftp ftr ftt g-p ge- gee gef geg gel gem gen gep ger get gfe gff gfl gfm gfp gfr gft ggg ggm ggn ggp ggr ggt gle glf glg gll glm gln glp glr glt gme gmf gmg gml gmm gmn gmp gmr gmt gne gnf gnl gnm gnn gnp gnr gnt gpe gpf gpg gpl gpm gpn gpp gpr gpt gre grf grg grl grm grn grp grr grt gte gtf gtg gtl gtm gtn gtp gtr gtt l-p lee lef leg lel lem len lep ler let lfe lff lfg lfl lfm lfn lfp lfr lft lge lgf lgg lgl lgm lgn lgp lgr lgt lle llf llg lll llm lln llp llr llt lme lmf lmg lml lmm lmn lmp lmr lmt lne lng lnl lnm lnn lnp lnr lnt lpe lpf lpg lpl lpm lpn lpp lpr lpt lrf lrg lrm lrn lrp lrr lrt lte ltf ltg ltl ltm ltp ltr ltt m-f m-r mee mef meg mel mem men mep mer met mfe mff mfg mfl mfm mfn mfp mfr mft mge mgf mgl mgm mgn mgp mgr mgt mle mlf mlg mll mlm mln mlp mlr mlt mme mmf mmg mml mmm mmn mmp mmr mmt mne mnf mng mnl mnm mnn mnp mnr mnt mpe mpf mpg mpl mpm mpn mpp mpr mpt mre mrf mrg mrl mrm mrn mrp mrr mrt mte mtf mtg mtl mtm mtn mtp mtr mtt ne- nee nef neg nel nem nen nep ner net nfe nff nfl nfn nfp nfr nft nge ngf ngg ngl ngm ngn ngp ngt nle nlf nlg nll nlm nln nlp nlr nlt nme nmg nml nmm nmn nmp nmr nmt nne nnf nng nnl nnm nnn nnp nnt npe npf npg npl npm npn npp npr npt nre nrf nrg nrl nrm nrn nrp nrr nrt nte ntf ntg ntm ntn ntp ntr ntt p-p pee pef peg pel pem pen pep per pet pfe pff pfg pfl pfm pfn pfp pfr pft pge pgf pgg pgl pgm pgn pgp pgr pgt ple plf plg pll plm pln plp plr plt pme pmf pmg pml pmm pmn pmp pmr pmt pn- pne pnf png pnl pnm pnn pnp pnr pnt ppe ppf ppg ppl ppm ppn ppp ppr ppt pre prf prg prl prm prn prp prr prt pt- pte ptf ptg ptl ptm ptn ptp ptr ptt re- ree ref reg rel rem ren rep rer ret rfe rff rfg rfl rfm rfn rfp rfr rft rge rgf rgg rgn rgp rgr rgt rle rlf rlg rll rlm rln rlp rlr rlt rme rmf rmg rml rmm rmn rmp rmr rmt rng rnm rnn rnp rnr rnt rpe rpf rpg rpl rpm rpn rpp rpr rpt rrf rrg rrl rrm rrn rrp rrr rrt rte rtf rtg rtl rtm rtn rtp rtr rtt te- tee tef teg tel tem ten tep ter tet tfe tff tfg tfl tfm tfn tfp tfr tft tge tgf tgg tgl tgm tgn tgp tgr tgt tle tlf tlg tll tlm tln tlp tlr tlt tme tmf tmg tml tmm tmn tmp tmr tmt tne tnf tng tnl tnm tnn tnp tnr tnt tpe tpf tpg tpl tpm tpn tpp tpr tpt tre trf trg trl trm trn trp trr trt tte ttf ttg ttl ttm ttn ttp ttr ttt