zerre[7], reale[6],
erze[6], zerr[6], earl[5], real[5], erle[5], leer[5], rare[4],
zea[5], zar[5], erz[5], zer[5], ale[4], lee[4], lar[4], are[3], ree[3], rar[3],
la[3], ar[2], er[2], re[2],
