nerce[6], cerze[6], rzece[6], zecer[6], czerw[6], nerze[5],
erce[5], wece[5], rzec[5], nerw[4], erze[4], wrze[4], zerw[4],
cen[4], cne[4], cer[4], cew[4], cez[4], cze[4], ner[3], ren[3], ewe[3], wen[3], rew[3], wre[3], zen[3], zer[3], zew[3],
ce[3], ee[2], en[2], er[2], re[2], ew[2], we[2], ez[2], ze[2],
