nabab[9], banan[7],
buba[10], abba[8], baba[8], banu[8], buna[8], nuba[8], bana[6],
bub[9], buu[9], bab[7], bun[7], ban[5], aua[5], ana[3],
bu[6], uu[6], ba[4], au[4], nu[4], aa[2], na[2],
