-ey a-a aaa aae aag aak aao aay aea aee aeg aek aeo aey ag- aga age agg agk ago agy aka ake akg akk ako aoa aoe aog aok aoo ay- aya aye ayk ayo eaa eae eag eak eao eea eee eeg eek eeo eey ega ege egg ego egy eka eke ekg eko eky eo- eoa eoe eog eok eoo eya eye eyo gaa gae gag gak gao gay ge- gea gee geg gek geo gey gga ggg ggo gka gko goa goe gog gok goo goy gy- gya gye gyo ka- kaa kae kag kak kao kay ke- kea kee keg kek keo key kga kgo kgy kke kkk kky koa koe kog kok koo koy kya kye kyo oaa oae oag oak oao oea oee oeg oeo oey oga oge ogg ogo ogy oka oke okg okk oko oo- ooa oog ook ooo oya oye oyo yaa yae yag yak yao yay yea yee yeg yek yeo yey yga ygo yka ykk yoe yog yok yoo yoy yye yyg yyy