rude[7], ulew[7], redl[6], eruw[6], elew[5], lewe[5], drew[5],
lud[7], edu[6], ued[6], leu[6], ule[6], dur[6], rud[6], urd[6], lur[6], dwu[6], lwu[6], ulw[6], lee[4], der[4], red[4], lew[4], ewe[3], rew[3], wre[3],
ud[5], lu[5], ul[5], wu[4], de[3], el[3], ee[2], er[2], re[2], ew[2], we[2],
