elf[8], ref[7], fez[7], bel[6], ble[6], ber[5], erb[5], reb[5], web[5], bez[5], lew[4], rew[3], wre[3], zer[3], zew[3], zez[3],
ef[6], fe[6], be[4], el[3], er[2], re[2], ew[2], we[2], ez[2], ze[2],