etyl[7], tyle[7], lewy[6], wety[6], elew[5], lewe[5],
tle[5], ety[5], lwy[5], lee[4], lew[4], twe[4], wet[4], wte[4], ewy[4], ewe[3],
ty[4], el[3], et[3], te[3], wy[3], ee[2], ew[2], we[2],
