In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[Q]: [93, 'H', 'd', 'z', 'G', 'u', '9033', '709', '6413', 'C', 'j', 8909, 5687], [9451, 2867, 'G', 'u', '9033', '709', '6413', 'Y', 'y']
[A]: G, u, 9033, 709, 6413


[Q]: [7615, 3985, 'o', 1073, 5157, 5347, '7031', '7637', '6703', '7735', '8445', '9373', 'f', 'x'], [1247, 'x', 5707, 3649, 'g', 'z', '7031', '7637', '6703', '7735', '8445', '9373', 'h', 6317, 'T', 'M', 5703, 'h']
[A]: 7031, 7637, 6703, 7735, 8445, 9373


[Q]: [9561, 'w', 6645, 'I', 'y', 'E', '2421', '2347', '3001', '6137', 'c', 'v', '9413', '7733', '7097', 'X', '7093', '571', 'P', 'B'], ['z', 'd', 'd', '2421', '2347', '3001', '6137', 'c', 'v', '9413', '7733', '7097', 'X', '7093', '571', 'a', 5065, 2019, 'V', 2587, 2687, 5293]
[A]:
2421, 2347, 3001, 6137, c, v, 9413, 7733, 7097, X, 7093, 571