refy[9], fezy[9], fryz[9], hyry[8], frez[8], hyzy[8], hery[7], ryzy[6],
efy[8], ref[7], fez[7], hyr[6], hyz[6], her[5], ery[4], ezy[4], ryz[4], zer[3],
ef[6], fe[6], eh[4], he[4], er[2], re[2], ez[2], ze[2],
