kruk[8], krup[8], kurp[8], kuks[8], skup[8], wkup[8], kurs[7], kurw[7],
kuk[7], kup[7], puk[7], kur[6], suk[6], psu[6], spu[6], rus[5], sur[5], sus[5], suw[5], pss[4],
ku[5], su[4], wu[4],