efir[8], frez[8], rwie[4], ziew[4], zwie[4], wrze[4], zerw[4],
ref[7], fez[7], rei[3], wie[3], rew[3], wre[3], wir[3], zer[3], zew[3], wiz[3],
ef[6], fe[6], fi[6], er[2], re[2], ew[2], we[2], iw[2], ez[2], ze[2],
