-ey ddd dde ddn ddo ddy de- ded dee den deo dey dnd dne dnn dno dny dod doe don doo doy dy- dyd dye dyn dyo dyy ed- edd ede edn edo edy eed eee een eeo eey en- end ene enn eno eny eo- eod eoe eon eoo eyd eye eyn eyo ndd nde ndn ndo ndy ne- ned nee nen neo ney nne nnn nno no- nod noe non noo noy nyd nye nyn nyo nyy odd ode odn odo oed oee oen oeo oey on- ond one onn ono ony oo- ood oon ooo oyd oye oyo yde ydn ydo ydy yed yee yen yeo yey ynd yne ynn yny yod yoe yon yoo yoy yye yyy