druk[8], skud[8], durr[7], kurs[7], kurw[7],
dur[6], rud[6], urd[6], kur[6], suk[6], dwu[6], rur[5], rus[5], sur[5], suw[5], drr[4], wrr[3],
ud[5], ku[5], su[4], wu[4],
