baca[7], caba[7], abat[7], bata[7], bacz[7], taca[6], baza[6], czat[6],
cab[6], bat[6], tab[6], tac[5], baz[5], ata[4], acz[4], aaa[3],
ba[4], at[3], ta[3], aa[2], za[2],
