abba[8], baba[8], babi[8], biba[8], baja[8], bija[8], basa[6], saab[6], bias[6],
bab[7], bib[7], baj[7], bij[7], bai[5], aja[5], bas[5], bis[5], asa[3], ais[3], sia[3],
ba[4], bi[4], aj[4], ja[4], aa[2], as[2], si[2],
