rühr[10], hirt[5], huri[5], ruhr[5], hurt[5], ruht[5], irrt[4],
hüt[9], tür[8], ihr[4], hit[4], hui[4], hur[4], ruh[4], uhr[4], hut[4], irr[3],
hü[8], hi[3], hu[3], uh[3], ti[2], ui[2], ur[2], tu[2],
