keru[7], reku[7], weku[7], kurw[7], eruw[6], erek[5], krew[5], werk[5],
ruń[11], kuś[10], weń[9], kur[6], ker[4], rek[4], wek[4], ewe[3], rew[3], wre[3],
eń[8], eś[6], ku[5], wu[4], ee[2], er[2], re[2], ew[2], we[2],
