ahle[6], lehr[6], rahe[5], reha[5], earl[5], real[5],
ale[4], har[4], rah[4], ehr[4], her[4], reh[4], rhe[4], lar[4], are[3],
ah[3], ha[3], eh[3], he[3], la[3], ar[2], er[2], re[2],
