uedy[8], widu[7], dewy[6], diwy[6], widy[6], dwie[5],
edu[6], ued[6], idu[6], dwu[6], idy[5], diw[4], wid[4], ewy[4], iwy[4], wie[3],
ud[5], wu[4], de[3], id[3], wy[3], ew[2], we[2], iw[2],
