yale[6], azyl[6], aloe[5], olea[5], aloz[5], zole[5], oazy[5],
ale[4], alo[4], ole[4], zol[4], ezy[4], ozy[4], eza[3], oaz[3], ezo[3],
al[3], la[3], el[3], eo[2], za[2], ez[2], ze[2], oz[2],
