chic[11], echo[9], eich[8], euch[8],
och[8], chi[7], ich[7], hoi[5], hei[4], hie[4], oie[4], heu[4], hui[4],
ho[4], oh[4], eh[3], he[3], hi[3], hu[3], uh[3], ei[2], ui[2],
