chlub[13], lunch[11],
buch[11], ruch[9],
hub[9], buc[8], chu[8], uch[8], bul[8], lub[8], bun[7], hun[7], bru[7], bur[7], lnu[6], lun[6], nul[6], cru[6], lur[6], nur[5], run[5], urn[5],
bu[6], hu[6], lu[5], ul[5], nu[4],
