crew[9], cure[7], ewer[6], eier[4], eire[4], euer[4], eure[4], reue[4],
jeu[8], cer[6], ewe[5], wie[5], wer[5], wir[5], ree[3], ire[3], reu[3], ure[3],
je[7], ei[2], er[2], re[2], ui[2], ur[2],
