blech[11], chleb[11], chlew[9],
lesb[7], cwel[6], wlec[6], selw[5],
che[6], ech[6], hec[6], bel[6], ble[6], hel[6], cel[5], cle[5], lec[5], hes[5], web[5], ces[4], cew[4], lew[4], swe[3],
be[4], eh[4], he[4], ce[3], el[3], es[2], se[2], ew[2], we[2],
