banu[8], buna[8], nuba[8], baru[8], bura[8], barn[6], nura[6], ranu[6], runa[6], uran[6], urna[6],
bun[7], bru[7], bur[7], ban[5], arb[5], bar[5], rab[5], aur[5], nur[5], run[5], urn[5], nar[3], ran[3],
bu[6], ba[4], au[4], nu[4], na[2], ar[2],
