weź[11], weń[9], bek[6], ber[5], erb[5], reb[5], her[5], web[5], ker[4], rek[4], wek[4], rew[3], wre[3],
eń[8], eś[6], be[4], eh[4], he[4], er[2], re[2], ew[2], we[2],
