bzyg[9], bong[8], bony[7], gony[7], nygo[7], gnoz[6], zgon[6], zony[5],
nyg[6], boy[6], oby[6], bzy[6], gzy[6], zyg[6], bon[5], gon[5], gzo[5], ozy[4], zon[3],
by[5], bo[4], go[4], ny[3], no[2], on[2], oz[2],
