batat[9], abata[8], antab[8], banat[8], banta[8], anatt[7],
abat[7], bata[7], bant[7], bana[6], tata[6], anta[5], nata[5], tana[5],
bat[6], tab[6], ban[5], ata[4], ant[4], nat[4], tan[4], aaa[3], ana[3],
ba[4], at[3], ta[3], aa[2], na[2],
