clicks: 7 [3, 2, 2] 7 clicks: 7 [3, 2, 2] copy: 17 [3, 2, 2, 10] clicks: 14 [3, 2, 2, 3, 2, 2] a: 0 [0] | b: 8 [7, 1] temp: 5 [] 6 24 23