-ey a-a aaa aae aah aan aao aay aea aee aeh aen aeo aey aha ahe ahh ahn aho ahy an- ana ane anh ann ano any aoa aoe aoh aon aoo ay- aya aye ayh ayn ayo eaa eae eah ean eao eea eee een eeo eey eha ehe ehh ehn eho en- ena ene enh enn eno eny eo- eoa eoe eoh eon eoo eya eye eyn eyo haa hae hah han hao hay he- hea hee heh hen heo hey hha hhe hhh hhn hho hhy hna hne hnh hnn hno hny hoa hoe hoh hon hoo hoy hy- hya hye hyh hyn hyo hyy naa nae nah nan nao nay ne- nea nee neh nen neo ney nha nhe nhh nhn nhy nna nne nnh nnn nno no- noa noe noh non noo noy nya nye nyn nyo nyy oaa oae oah oan oao oea oee oeh oen oeo oey oha ohe ohh ohn oho on- ona one onh onn ono ony oo- ooa ooh oon ooo oya oye oyo yaa yae yah yan yao yay yea yee yeh yen yeo yey yha yhe yna yne ynn yny yoe yon yoo yoy yye yyy