-al -er a-a aaa aae aag aal aar aea aee aeg ael aer ag- aga age agg agl agr al- ala ale alg all alr ar- ara are arg arl arr eaa eae eag eal ear eea eee eeg eel eer ega ege egg egl egr ela ele elg ell elr era ere erg erl err gaa gae gag gal gar ge- gea gee geg gel ger gga ggg ggr gla gle glg gll glr gra gre grg grl grr la- laa lae lag lal lar lea lee leg lel ler lga lge lgg lgl lgr lla lle llg lll llr lra lrg lrr ra- raa rae rag ral rar re- rea ree reg rel rer rga rge rgg rgr rla rle rlg rll rlr rra rrg rrl rrr