grum[9], smug[9], mruk[8], kurs[7], surm[7], kurw[7],
gum[8], kum[7], gur[7], rug[7], kur[6], mru[6], mur[6], rum[6], suk[6], mus[6], sum[6], rus[5], sur[5], suw[5],
gu[6], ku[5], mu[5], su[4], wu[4],
