my groups 14 sizes [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3]
attacker groups 14 sizes [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3]
identical groupings: True
