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

[Q]: [9711, 6103, 3531, 3623, 'u', '6995', 'R', 'p', 'p', 'p', '8519', '4447', 'b', 6001, 'b', 2477, 'd', 'y', 'C', 9605], ['j', 'P', 'W', 9073, 'u', '6995', 'R', 'p', 'p', 'p', '8519', '4447', 'X', 8365, 9899, 'H', 'T', 4049, 'Z', 'w']
[A]: u, 6995, R, p, p, p, 8519, 4447


[Q]: ['G', 9195, 'n', 'x', 'A', '3777', 'd', 'K', 'W', '1911', '93', '5157', 'j', 'd', 'L'], ['y', 'I', 8025, 5165, 4825, 'L', 'A', 10001, 'x', 'A', '3777', 'd', 'K', 'W', '1911', '93', '5157', 'E', 'b']
[A]: x, A, 3777, d, K, W, 1911, 93, 5157


[Q]: [7347, 6443, 'V', 1295, 8553, 'I', 'k', 'V', '1841', '2573', 'j', '2821', '9297', 'U', 'l', 'G', 'O', 5149], ['t', 'A', 9799, 2567, 8253, 'r', 'q', 'i', '1841', '2573', 'j', '2821', '9297', 'U', 'l', 'G', 'Y', 887, 247, 5367, 8917, 'T', 'R']
[A]:
1841, 2573, j, 2821, 9297, U, l, G