kupek[10], kurek[9], kuper[9], peruk[9],
keku[8], erhu[8], kruk[8], krup[8], kurp[8], keru[7], reku[7], puer[7], repu[7], krep[6],
huk[8], phu[8], puh[8], kuk[7], kup[7], puk[7], hep[6], kur[6], kek[5], her[5], ker[4], rek[4], per[4], rep[4],
hu[6], ku[5], eh[4], he[4], pe[3], er[2], re[2],
