-al a-a aaa aae aaf aag aal aam aan aas aea aee aef aeg ael aem aen aes af- afa afe aff afg afl afm afn afs ag- aga age agf agg agl agm agn ags al- ala ale alf alg all alm aln als ama ame amf amg aml amm amn ams an- ana ane anf ang anl anm ann ans as- asa ase asf asg asl asm asn ass eaa eae eaf eag eal eam ean eas eea eee eef eeg eel eem een ees ef- efa efe eff efg efl efm efs ega ege egf egg egl egm egn egs ela ele elf elg ell elm eln els em- ema eme emf emg eml emm emn ems en- ena ene enf eng enl enm enn ens es- esa ese esf esg esl esm esn ess faa fae faf fag fal fam fan fas fea fee fef feg fel fem fen fes ffa ffe fff ffg ffl ffm ffn ffs fga fge fgf fgg fgl fgm fgn fgs fla fle flf flg fll flm fln fls fma fme fmf fmg fml fmm fmn fms fna fne fnf fng fnl fnm fnn fns fsa fse fsf fsg fsl fsm fsn fss gaa gae gaf gag gal gam gan gas ge- gea gee gef geg gel gem gen ges gfa gfe gff gfl gfm gfs gga ggg ggm ggn ggs gla gle glf glg gll glm gln gls gma gme gmf gmg gml gmm gmn gms gna gne gnf gnl gnm gnn gns gsa gse gsf gsg gsl gsm gsn gss la- laa lae laf lag lal lam lan las lea lee lef leg lel lem len les lfa lfe lff lfg lfl lfm lfn lfs lga lge lgf lgg lgl lgm lgn lgs lla lle llf llg lll llm lln lls lma lme lmf lmg lml lmm lmn lms lna lne lng lnl lnm lnn lns lsa lse lsf lsg lsl lsm lsn lss m-f maa mae maf mag mal mam man mas mea mee mef meg mel mem men mes mfa mfe mff mfg mfl mfm mfn mfs mga mge mgf mgl mgm mgn mgs mla mle mlf mlg mll mlm mln mls mma mme mmf mmg mml mmm mmn mms mna mne mnf mng mnl mnm mnn mns msa mse msf msg msl msm msn mss naa nae naf nag nal nam nan nas ne- nea nee nef neg nel nem nen nes nfa nfe nff nfl nfn nfs nga nge ngf ngg ngl ngm ngn ngs nla nle nlf nlg nll nlm nln nls nma nme nmg nml nmm nmn nms nna nne nnf nng nnl nnm nnn nns nsa nse nsf nsg nsl nsm nsn nss saa sae saf sag sal sam san sas se- sea see sef seg sel sem sen ses sfa sfe sff sfg sfl sfm sfn sfs sga sge sgf sgg sgl sgm sgn sgs sla sle slf slg sll slm sln sls sma sme smf smg sml smm smn sms sna sne snf sng snl snm snn sns ss- ssa sse ssf ssg ssl ssm ssn sss