febr[10], fibr[10], efir[8], łbie[8], wbił[8], brei[6], brie[6], brew[6], brwi[6], rwie[4], wiew[4], werw[4],
ref[7], łeb[7], bił[7], ber[5], erb[5], reb[5], web[5], wił[5], rei[3], wie[3], rew[3], wre[3], wir[3],
ef[6], fe[6], fi[6], be[4], bi[4], eł[4], ił[4], er[2], re[2], ew[2], we[2], iw[2],
