baca[7], caba[7], abat[7], bata[7], bart[7], brat[7], arab[6], arba[6], bara[6], raba[6], taca[6], cara[5], raca[5], arat[5], atar[5], rata[5], tara[5],
cab[6], bat[6], tab[6], arb[5], bar[5], rab[5], tac[5], car[4], rac[4], ata[4], rat[4], tar[4], tra[4], ara[3],
ba[4], at[3], ta[3], aa[2], ar[2],