nura[6], ranu[6], runa[6], uran[6], urna[6], rura[6],
cru[6], aur[5], nur[5], run[5], urn[5], rur[5], cna[4], car[4], rac[4], nar[3], ran[3],
au[4], nu[4], na[2], ar[2],
