bul[8], lub[8], bun[7], buz[7], bzu[7], bel[6], ble[6], leu[6], ule[6], lnu[6], lun[6], nul[6], luz[6], bee[5], ben[5], bez[5], lee[4], len[4], zen[3],
bu[6], lu[5], ul[5], be[4], nu[4], el[3], ee[2], en[2], ez[2], ze[2],
