buny[9], boyu[9], buzy[9], bonu[8], buno[8], buzo[8], bony[7], zony[5],
bun[7], obu[7], buz[7], bzu[7], boy[6], oby[6], bzy[6], bon[5], ozu[5], uzo[5], ozy[4], zon[3],
bu[6], by[5], bo[4], nu[4], ny[3], no[2], on[2], oz[2],
