bane[6], nabe[6], bani[6], bein[6], bien[6],
aba[5], abi[5], bai[5], bei[5], ban[5], bin[5], eia[3], ani[3], ein[3], nie[3],
ab[4], bi[4], aa[2], ai[2], ei[2], an[2], na[2], ne[2], in[2],
