-er -ey a-a aaa aae aag aar aay aea aee aeg aer aey ag- aga age agg agr agy ar- ara are arg arr ary ay- aya aye ayr eaa eae eag ear eea eee eeg eer eey ega ege egg egr egy era ere erg err ery eya eye eyr gaa gae gag gar gay ge- gea gee geg ger gey gga ggg ggr gra gre grg grr gry gy- gya gye gyr ra- raa rae rag rar ray re- rea ree reg rer rey rga rge rgg rgr rra rrg rrr ry- rya rye ryg ryr ryy yaa yae yag yar yay yea yee yeg yer yey yga yra yre yrg yye yyg yyy