kurek[9], eurek[8], kurew[8], werku[8],
keku[8], kruk[8], keru[7], reku[7], weku[7], kurw[7], eruw[6], erek[5], krew[5], werk[5],
kuk[7], kur[6], kek[5], ker[4], rek[4], wek[4], ewe[3], rew[3], wre[3],
ku[5], wu[4], ee[2], er[2], re[2], ew[2], we[2],
