bibi[8], bani[6], abis[6], ibis[6], bans[6], anis[4], sani[4],
abi[5], bai[5], ban[5], bin[5], bis[5], ani[3], ais[3], ans[3], ins[3],
ab[4], bi[4], ai[2], an[2], na[2], in[2], as[2], si[2],
