-al -er a-a aaa aae aag aal aar aas aax aea aee aeg ael aer aes aex ag- aga age agg agl agr ags agx al- ala ale alg all alr als alx ar- ara are arg arl arr ars arx as- asa ase asg asl asr ass asx ax- axa axe axl axr axs axx eaa eae eag eal ear eas eax eea eee eeg eel eer ees eex ega ege egg egl egr egs egx ela ele elg ell elr els elx era ere erg erl err ers es- esa ese esg esl esr ess esx ex- exa exe exl exr exs exx gaa gae gag gal gar gas ge- gea gee geg gel ger ges gex gga ggg ggr ggs gla gle glg gll glr gls glx gra gre grg grl grr grs grx gsa gse gsg gsl gsr gss gsx gxa gxl gxs la- laa lae lag lal lar las lax lea lee leg lel ler les lex lga lge lgg lgl lgr lgs lla lle llg lll llr lls lra lrg lrr lrs lsa lse lsg lsl lsr lss lxr lxx ra- raa rae rag ral rar ras rax re- rea ree reg rel rer res rex rga rge rgg rgr rgs rgx rla rle rlg rll rlr rls rra rrg rrl rrr rrs rsa rse rsg rsl rsr rss rsx rxr rxs saa sae sag sal sar sas sax se- sea see seg sel ser ses sex sga sge sgg sgl sgr sgs sgx sla sle slg sll slr sls slx sr- sra sre srg srl srr srs srx ss- ssa sse ssg ssl ssr sss ssx sxl sxs xaa xag xal xar xas xee xeg xel xer xes xex xge xgl xla xlg xlr xls xrx xsa xsl xss xxl xxx