-ey a-a aaa aae aag aav aay aea aee aeg aev aey ag- aga age agg agv agy av- ava ave avg avy ay- aya aye eaa eae eag eav eea eee eeg eev eey ega ege egg egy eva eve evg evv evy eya eye gaa gae gag gav gay ge- gea gee geg gev gey gga ggg ggv gva gve gvg gy- gya gye v-a v-e vaa vae vag vav vay vea vee veg vey vga vgg vva vvg vvv vye vyg yaa yae yag yav yay yea yee yeg yev yey yga yva yve yvy yye yyg yyy