eche[7], hece[7], weck[6], czek[6], kecz[6], wece[5],
che[6], ech[6], hec[6], ehe[5], cek[5], cew[4], wek[4], cez[4], cze[4], zek[4], ewe[3], zew[3],
eh[4], he[4], ce[3], ee[2], ew[2], we[2], ez[2], ze[2],
