bun[7], buz[7], bzu[7], bee[5], ben[5], web[5], wun[5], bez[5], zwu[5], ewe[3], wen[3], zen[3], zew[3],
bu[6], be[4], nu[4], wu[4], ee[2], en[2], ew[2], we[2], ez[2], ze[2],
