bill[8], alba[7], bala[7], laba[7], bali[7], bila[7], alla[6], lala[6], lali[6], lila[6],
alb[6], bal[6], lab[6], bil[6], bai[5], lal[5], ala[4], ali[4], lai[4],
ba[4], bi[4], al[3], la[3], li[3], aa[2],
