-al a-a aaa aae aaf aag aal aam aan aea aee aef aeg ael aem aen af- afa afe aff afg afl afm afn ag- aga age agf agg agl agm agn al- ala ale alf alg all alm aln ama ame amf amg aml amm amn an- ana ane anf ang anl anm ann eaa eae eaf eag eal eam ean eea eee eef eeg eel eem een ef- efa efe eff efg efl efm ega ege egf egg egl egm egn ela ele elf elg ell elm eln em- ema eme emf emg eml emm emn en- ena ene enf eng enl enm enn faa fae faf fag fal fam fan fea fee fef feg fel fem fen ffa ffe fff ffg ffl ffm ffn fga fge fgf fgg fgl fgm fgn fla fle flf flg fll flm fln fma fme fmf fmg fml fmm fmn fna fne fnf fng fnl fnm fnn gaa gae gaf gag gal gam gan ge- gea gee gef geg gel gem gen gfa gfe gff gfl gfm gga ggg ggm ggn gla gle glf glg gll glm gln gma gme gmf gmg gml gmm gmn gna gne gnf gnl gnm gnn la- laa lae laf lag lal lam lan lea lee lef leg lel lem len lfa lfe lff lfg lfl lfm lfn lga lge lgf lgg lgl lgm lgn lla lle llf llg lll llm lln lma lme lmf lmg lml lmm lmn lna lne lng lnl lnm lnn m-f maa mae maf mag mal mam man mea mee mef meg mel mem men mfa mfe mff mfg mfl mfm mfn mga mge mgf mgl mgm mgn mla mle mlf mlg mll mlm mln mma mme mmf mmg mml mmm mmn mna mne mnf mng mnl mnm mnn naa nae naf nag nal nam nan ne- nea nee nef neg nel nem nen nfa nfe nff nfl nfn nga nge ngf ngg ngl ngm ngn nla nle nlf nlg nll nlm nln nma nme nmg nml nmm nmn nna nne nnf nng nnl nnm nnn