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

[Q]: ['J', 6791, 'x', 'f', 'n', '5565', '4103', 'q', 'n', 'h', '625', '2981', '3243', 'q', '2705', '5505', 's', '4423', 'j', '9819', '3841', 'Z', 'i', 'n', 'R', 9199, 455, 'i'], [4051, 8463, 'i', 6667, 'N', 'k', 'X', 2629, 'I', 'O', 5057, 1059, 4265, 'B', 3819, 'c', 9941, 'R', 'a', 5545, 'x', 'f', 'n', '5565', '4103', 'q', 'n', 'h', '625', '2981', '3243', 'q', '2705', '5505', 's', '4423', 'j', '9819', '3841', 'Z', 'a', 9953, 6229, 'F', 2985]
[A]: x, f, n, 5565, 4103, q, n, h, 625, 2981, 3243, q, 2705, 5505, s, 4423, j, 9819, 3841, Z


[Q]: [5269, 'q', 'b', 9461, 1715, 8909, 2865, 't', 3899, 9097, 's', 'J', 'u', 'O', 'q', '3289', '9079', 'q', '1341', 'a', '8881', 's', '1837', '4351', '5559', '43', '4733', 'y', '6455', '6219', '725', '7947', '7143', '9627', '3401', '1647', '755', 'E', 4775, 7047, 6939, 5023, 'F', 1385, 'f', 'P', 'R', 6711, 3741, 'C', 6351, 'K', 5279, 'm', 4933, 8587, 4429, 793, 5537, 'v'], ['X', 'A', 'I', 'W', 8039, 6937, 'l', 209, 6835, 'Z', 'x', 'G', 'R', 's', 'J', 'u', 'O', 'q', '3289', '9079', 'q', '1341', 'a', '8881', 's', '1837', '4351', '5559', '43', '4733', 'y', '6455', '6219', '725', '7947', '7143', '9627', '3401', '1647', '755', 'i', 'a', 'k', 5823, 'r', 'l', 'p', 'F', 5771, 'H', 7231, 't', 'c']
[A]: s, J, u, O, q, 3289, 9079, q, 1341, a, 8881, s, 1837, 4351, 5559, 43, 4733, y, 6455, 6219, 725, 7947, 7143, 9627, 3401, 1647, 755


[Q]: [6567, 'C', 1035, 'i', 'I', 2513, 'V', 'd', 'k', 'q', 't', 1857, 'm', 8679, 9097, 'A', 855, 'U', 'u', 'u', 'S', 5965, 'I', 'k', '8775', 'X', '515', 'I', 'X', '8389', 'n', 'h', '899', '6703', '1831', 'Q', 'x', 'o', 'd', 'f', '6289', 'w', 'N', 'A', '1233', '8805', '3133', '6011', 'y', 3547, 'U', 2899, 2133, 'E', 7879, 'U'], ['q', 'd', 1253, 5197, 9967, 8083, 'M', 'y', 'o', 't', 3315, 'w', 7715, 'z', 'C', 't', 1049, 'N', 'I', 'k', '8775', 'X', '515', 'I', 'X', '8389', 'n', 'h', '899', '6703', '1831', 'Q', 'x', 'o', 'd', 'f', '6289', 'w', 'N', 'A', '1233', '8805', '3133', '6011', 'O', 'D', 'z', 'g', 'G', 'l', 'M', 29, 9945, 7929, 'D', 'G', 8577, 7829, 'r', 'Q', 9797, 2741, 2577, 'f', 'O', 'l', 9049]
[A]:
I, k, 8775, X, 515, I, X, 8389, n, h, 899, 6703, 1831, Q, x, o, d, f, 6289, w, N, A, 1233, 8805, 3133, 6011