nakf[9], fana[8], bada[7], abak[7], baka[7], band[7], bank[7], bana[6], kand[6], dana[5], nada[5], kana[5],
fan[7], bad[6], dba[6], bak[6], ban[5], dan[4], dna[4], nad[4], kan[4], ana[3],
fa[6], ba[4], ad[3], da[3], ka[3], aa[2], na[2],