cerek[7], kecze[7], krecz[7], nerce[6], nerek[6], cerze[6], rzece[6], zecer[6], kerze[6], rener[5], nerze[5],
czek[6], kecz[6], erce[5], erek[5], rzec[5], krez[5], krze[5], rzek[5], erze[4],
cek[5], cen[4], cne[4], cer[4], ker[4], rek[4], cez[4], cze[4], zek[4], ner[3], ren[3], zen[3], zer[3],
ce[3], ee[2], en[2], er[2], re[2], ez[2], ze[2],
