ohyd[8], hond[7], dony[6], dyno[6], dyon[6], dozy[6], dyzo[6], zond[5], zony[5],
hoy[6], hyz[6], dny[5], dyn[5], ody[5], dyz[5], dno[4], don[4], doz[4], ozy[4], zon[3],
ho[4], oh[4], do[3], od[3], ny[3], no[2], on[2], oz[2],
