knurr[8], trunk[8],
kund[7], krud[7], knut[7], tunk[7], unkt[7], kurt[7], rund[4], turn[4],
unk[6], kur[6], dun[3], und[3], dur[3], nur[3], run[3], nut[3], tun[3],
du[2], ud[2], nu[2], ur[2], tu[2],
