buś[11], bór[9], rób[9], bun[7], bru[7], bur[7], ben[5], ber[5], erb[5], reb[5], nur[5], run[5], urn[5], ner[3], ren[3],
bu[6], eś[6], be[4], nu[4], en[2], er[2], re[2],
