-er a-a aaa aae aag aaj aar aas aea aee aeg aej aer aes ag- aga age agg agj agr ags aja aje ajj ajr ajs ar- ara are arg arj arr ars as- asa ase asg asj asr ass eaa eae eag eaj ear eas eea eee eeg eer ees ega ege egg egr egs eja era ere erg err ers es- esa ese esg esr ess gaa gae gag gaj gar gas ge- gea gee geg ger ges gga ggg ggj ggr ggs gja gje gjg gjr gra gre grg grj grr grs gsa gse gsg gsj gsr gss jaa jae jag jaj jar jas jea jee jeg jej jer jes jga jge jgr jgs jja jjg jjj jjr jjs jra jrg jrr jrs jsa jse jsg jsj jsr jss ra- raa rae rag raj rar ras re- rea ree reg rer res rga rge rgg rgr rgs rja rjg rjr rra rrg rrr rrs rsa rse rsg rsj rsr rss saa sae sag saj sar sas se- sea see seg sej ser ses sga sge sgg sgr sgs sja sje sjj sjr sjs sr- sra sre srg srj srr srs ss- ssa sse ssg ssj ssr sss