kuc[7], cum[7], muc[7], kum[7], umm[7], cup[7], puc[7], kup[7], puk[7], pum[7], kun[6], mun[6], pun[6], cru[6], kur[6], mru[6], mur[6], rum[6], nur[5], run[5], urn[5],
ku[5], mu[5], nu[4],