nura[6], ranu[6], runa[6], uran[6], urna[6], uzna[6], razu[6], uraz[6],
aur[5], nur[5], run[5], urn[5], nar[3], ran[3], zna[3], raz[3],
au[4], nu[4], na[2], ar[2], za[2],
