ulewy[9], wlewu[8], wlewy[7], wylew[7],
ulwy[8], ulew[7], lewy[6], wlew[5],
leu[6], ule[6], lwu[6], ulw[6], lwy[5], lew[4], ewy[4],
lu[5], ul[5], wu[4], el[3], wy[3], ew[2], we[2],
