-al -er a-a aaa aad aae aag aal aar aas ad- ada add ade adg adl adr ads aea aed aee aeg ael aer aes ag- aga agd age agg agl agr ags al- ala ald ale alg all alr als ar- ara ard are arg arl arr ars as- asa asd ase asg asl asr ass daa dad dae dag dal dar das dda ddd dde ddg ddl ddr dds de- dea ded dee deg del der des dga dgd dge dgg dgl dgr dgs dl- dla dld dle dlg dll dlr dls dra drd dre drg drl drr drs dsa dsd dse dsg dsl dsr dss eaa ead eae eag eal ear eas ed- eda edd ede edg edl edr eds eea eed eee eeg eel eer ees ega egd ege egg egl egr egs ela eld ele elg ell elr els era erd ere erg erl err ers es- esa esd ese esg esl esr ess g-d gaa gad gae gag gal gar gas gda gdd gde gdl gdr gds ge- gea ged gee geg gel ger ges gga ggd ggg ggr ggs gla gld gle glg gll glr gls gra grd gre grg grl grr grs gsa gsd gse gsg gsl gsr gss la- laa lad lae lag lal lar las lda ldd lde ldg ldl ldr lds lea led lee leg lel ler les lga lgd lge lgg lgl lgr lgs lla lld lle llg lll llr lls lra lrd lrg lrr lrs lsa lsd lse lsg lsl lsr lss ra- raa rad rae rag ral rar ras rda rdd rde rdg rdl rdr rds re- rea red ree reg rel rer res rga rgd rge rgg rgr rgs rla rld rle rlg rll rlr rls rra rrd rrg rrl rrr rrs rsa rsd rse rsg rsl rsr rss saa sad sae sag sal sar sas sda sdd sde sdg sdl sdr sds se- sea sed see seg sel ser ses sga sgd sge sgg sgl sgr sgs sla sld sle slg sll slr sls sr- sra srd sre srg srl srr srs ss- ssa ssd sse ssg ssl ssr sss