-ey ddd dde ddg ddn ddo ddx ddy de- ded dee deg den deo dex dey dgd dge dgg dgn dnd dne dng dnn dno dny dod doe dog don doo dox doy dxd dxn dxo dxx dy- dyd dye dyn dyo dyy ed- edd ede edg edn edo edx edy eed eee eeg een eeo eex eey egd ege egg egn ego egx egy en- end ene eng enn eno eny eo- eod eoe eog eon eoo ex- exd exe exo exx exy eyd eye eyn eyo g-d gdd gde gdn gdo gdx ge- ged gee geg gen geo gex gey ggd ggg ggn ggo gnd gne gnn gno god goe gog gon goo gox goy gy- gyd gye gyn gyo ndd nde ndg ndn ndo ndy ne- ned nee neg nen neo nex ney ngd nge ngg ngn ngo nne nng nnn nno no- nod noe nog non noo nox noy nxd nyd nye nyg nyn nyo nyx nyy odd ode odg odn odo oed oee oeg oen oeo oex oey ogd oge ogg ogn ogo ogx ogy on- ond one ong onn ono onx ony oo- ood oog oon ooo oox ox- oxn oxo oxx oxy oyd oye oyo xde xed xee xeg xen xex xge xno xod xog xon xoo xox xxo xxx xxy xyy yde ydg ydn ydo ydy yed yee yeg yen yeo yex yey ygo ynd yne yng ynn yny yod yoe yog yon yoo yox yoy yxe yxy yye yyg yyy