-al -er a-a a-t aaa aae aag aal aar aas aat aea aee aeg ael aer aes aet ag- aga age agg agl agr ags agt al- ala ale alg all alr als alt ar- ara are arg arl arr ars art as- asa ase asg asl asr ass ast at- ata ate atg atl atr ats att eaa eae eag eal ear eas eat eea eee eeg eel eer ees eet ega ege egg egl egr egs egt ela ele elg ell elr els elt era ere erg erl err ers ert es- esa ese esg esl esr ess est eta ete etg etl etr ets ett gaa gae gag gal gar gas gat ge- gea gee geg gel ger ges get gga ggg ggr ggs ggt gla gle glg gll glr gls glt gra gre grg grl grr grs grt gsa gse gsg gsl gsr gss gst gta gte gtg gtl gtr gts gtt la- laa lae lag lal lar las lat lea lee leg lel ler les let lga lge lgg lgl lgr lgs lgt lla lle llg lll llr lls llt lra lrg lrr lrs lrt lsa lse lsg lsl lsr lss lst lta lte ltg ltl ltr lts ltt ra- raa rae rag ral rar ras rat re- rea ree reg rel rer res ret rga rge rgg rgr rgs rgt rla rle rlg rll rlr rls rlt rra rrg rrl rrr rrs rrt rsa rse rsg rsl rsr rss rst rta rte rtg rtl rtr rts rtt saa sae sag sal sar sas sat se- sea see seg sel ser ses set sga sge sgg sgl sgr sgs sgt sla sle slg sll slr sls slt sr- sra sre srg srl srr srs srt ss- ssa sse ssg ssl ssr sss sst sta ste stg stl str sts stt taa tae tag tal tar tas tat te- tea tee teg tel ter tes tet tga tge tgg tgl tgr tgs tgt tla tle tlg tll tlr tls tlt tra tre trg trl trr trs trt tsa tse tsg tsl tsr tss tst tta tte ttg ttl ttr tts ttt