rude[7], puer[7], repu[7], eruw[6], drew[5], werp[5],
dup[7], pud[7], edu[6], ued[6], dur[6], rud[6], urd[6], dwu[6], der[4], red[4], per[4], rep[4], ewe[3], rew[3], wre[3],
ud[5], wu[4], de[3], pe[3], ee[2], er[2], re[2], ew[2], we[2],
