bonu[8], buno[8], buzo[8], puno[7], zupo[7],
pub[8], bun[7], obu[7], buz[7], bzu[7], pun[6], opu[6], zup[6], bon[5], ozu[5], uzo[5], zon[3],
bu[6], bo[4], nu[4], op[3], po[3], no[2], on[2], oz[2],
