down[7], wodu[7], noor[6], wund[6], wurd[6], dorn[5], nord[5], rund[4],
won[6], don[4], rod[4], duo[4], dun[3], und[3], dur[3], nur[3], run[3],
wo[5], do[3], od[3], on[3], du[2], ud[2], nu[2], ur[2],
