eee eef eeg eel eem een eep ees eet ef- efe eff efg efi efl efm efp efs eft ege egf egg egi egl egm egn egp egs egt eie eif eig eii eil eim ein eip eis eit ele elf elg eli ell elm eln elp els elt em- eme emf emg emi eml emm emn emp ems emt en- ene enf eng eni enl enm enn enp ens ent ep- epe epf epg epi epl epm epn epp eps ept es- ese esf esg esi esl esm esn esp ess est ete etf etg eti etl etm etn etp ets ett fee fef feg fei fel fem fen fep fes fet ffe fff ffg ffi ffl ffm ffn ffp ffs fft fge fgf fgg fgi fgl fgm fgn fgp fgs fgt fie fif fig fii fil fim fin fip fis fit fle flf flg fli fll flm fln flp fls flt fme fmf fmg fmi fml fmm fmn fmp fms fmt fne fnf fng fni fnl fnm fnn fnp fns fnt fpe fpg fpi fpl fpm fpn fpp fps fpt fse fsf fsg fsi fsl fsm fsn fsp fss fst fte ftf ftg fti ftl ftm ftn ftp fts ftt g-p ge- gee gef geg gei gel gem gen gep ges get gfe gff gfi gfl gfm gfp gfs gft ggg ggi ggm ggn ggp ggs ggt gie gif gig gii gil gim gin gip gis git gle glf glg gli gll glm gln glp gls glt gme gmf gmg gmi gml gmm gmn gmp gms gmt gne gnf gni gnl gnm gnn gnp gns gnt gpe gpf gpg gpi gpl gpm gpn gpp gps gpt gse gsf gsg gsi gsl gsm gsn gsp gss gst gte gtf gtg gti gtl gtm gtn gtp gts gtt i-f ie- iee ief ieg iei iel iem ien iep ies iet ife iff ifg ifi ifl ifm ifn ifp ifs ift ige igf igg igi igl igm ign igp igs igt iie iif iii iil iim iin iip iis iit il- ile ilf ilg ili ill ilm iln ilp ils ilt im- ime imf img imi iml imm imn imp ims imt in- ine inf ing ini inl inm inn inp ins int ipe ipf ipg ipi ipl ipm ipn ipp ips ipt is- ise isf isg isi isl ism isn isp iss ist ite itf itg iti itl itm itn itp its itt l-p lee lef leg lei lel lem len lep les let lfe lff lfg lfi lfl lfm lfn lfp lfs lft lge lgf lgg lgi lgl lgm lgn lgp lgs lgt lie lif lig lii lil lim lin lip lis lit lle llf llg lli lll llm lln llp lls llt lme lmf lmg lmi lml lmm lmn lmp lms lmt lne lng lni lnl lnm lnn lnp lns lnt lpe lpf lpg lpi lpl lpm lpn lpp lps lpt lse lsf lsg lsi lsl lsm lsn lsp lss lst lte ltf ltg lti ltl ltm ltp lts ltt m-f mee mef meg mei mel mem men mep mes met mfe mff mfg mfi mfl mfm mfn mfp mfs mft mge mgf mgi mgl mgm mgn mgp mgs mgt mi- mie mif mig mii mil mim min mip mis mit mle mlf mlg mli mll mlm mln mlp mls mlt mme mmf mmg mmi mml mmm mmn mmp mms mmt mne mnf mng mni mnl mnm mnn mnp mns mnt mpe mpf mpg mpi mpl mpm mpn mpp mps mpt mse msf msg msi msl msm msn msp mss mst mte mtf mtg mti mtl mtm mtn mtp mts mtt n-i ne- nee nef neg nei nel nem nen nep nes net nfe nff nfi nfl nfn nfp nfs nft nge ngf ngg ngi ngl ngm ngn ngp ngs ngt nie nif nig nii nil nim nin nip nis nit nle nlf nlg nli nll nlm nln nlp nls nlt nme nmg nmi nml nmm nmn nmp nms nmt nne nnf nng nni nnl nnm nnn nnp nns nnt npe npf npg npi npl npm npn npp nps npt nse nsf nsg nsi nsl nsm nsn nsp nss nst nte ntf ntg nti ntm ntn ntp nts ntt p-p pee pef peg pei pel pem pen pep pes pet pfe pff pfg pfi pfl pfm pfn pfp pfs pft pge pgf pgg pgi pgl pgm pgn pgp pgs pgt pie pif pig pii pil pim pin pip pis pit ple plf plg pli pll plm pln plp pls plt pme pmf pmg pmi pml pmm pmn pmp pms pmt pn- pne pnf png pni pnl pnm pnn pnp pns pnt ppe ppf ppg ppi ppl ppm ppn ppp pps ppt ps- pse psf psg psi psl psm psn psp pss pst pt- pte ptf ptg pti ptl ptm ptn ptp pts ptt se- see sef seg sei sel sem sen sep ses set sfe sff sfg sfi sfl sfm sfn sfp sfs sft sge sgf sgg sgi sgl sgm sgn sgp sgs sgt sie sif sig sii sil sim sin sip sis sit sle slf slg sli sll slm sln slp sls slt sme smf smg smi sml smm smn smp sms smt sne snf sng sni snl snm snn snp sns snt spe spf spg spi spl spm spn spp sps spt ss- sse ssf ssg ssi ssl ssm ssn ssp sss sst ste stf stg sti stl stm stn stp sts stt te- tee tef teg tei tel tem ten tep tes tet tfe tff tfg tfi tfl tfm tfn tfp tfs tft tge tgf tgg tgi tgl tgm tgn tgp tgs tgt tie tif tig tii til tim tin tip tis tit tle tlf tlg tli tll tlm tln tlp tls tlt tme tmf tmg tmi tml tmm tmn tmp tms tmt tne tnf tng tni tnl tnm tnn tnp tns tnt tpe tpf tpg tpi tpl tpm tpn tpp tps tpt tse tsf tsg tsi tsl tsm tsn tsp tss tst tte ttf