ruhn[5], gurr[5], ruhr[5], hunt[5], gurt[5], trug[5], hurt[5], ruht[5], turn[4],
gnu[4], gur[4], hur[4], ruh[4], uhr[4], gut[4], hut[4], nur[3], run[3], nut[3], tun[3],
hu[3], uh[3], nu[2], ur[2], tu[2],
