czek[6], kecz[6], zenz[4],
fee[7], fen[7], nef[7], fez[7], cek[5], cen[4], cne[4], cez[4], cze[4], zek[4], zen[3], zez[3],
ef[6], fe[6], ce[3], ee[2], en[2], ez[2], ze[2],
