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

[EX Q]: ['b', 'L', 'v', 7993, 2017, 929, '4549', '3397', 'O', 'M', 'F', '6233', '6011', 'Z', '8625', 'm', '1699', '7663', '2439', 'p', 'a', 'C', '9955', 'O', '1085', '2845', '2029', '391', 'O', '5349', 'L', '2971', '631', 'a', 3379, 'W', 397, 8293, 5007], ['j', 'O', 3563, 'V', 5991, 'z', 'd', 513, '4549', '3397', 'O', 'M', 'F', '6233', '6011', 'Z', '8625', 'm', '1699', '7663', '2439', 'p', 'a', 'C', '9955', 'O', '1085', '2845', '2029', '391', 'O', '5349', 'L', '2971', '631', 'm', 2835, 5795, 3245, 'A', 1761]
[EX A]: 4549, 3397, O, M, F, 6233, 6011, Z, 8625, m, 1699, 7663, 2439, p, a, C, 9955, O, 1085, 2845, 2029, 391, O, 5349, L, 2971, 631

[EX Q]: ['z', 2719, 'i', 'l', 'Z', 'u', '6823', 'g', '1665', 'e', 'L', 'A', 6591, 'F'], [4147, 'T', 'Z', 'u', '6823', 'g', '1665', 'd', 8245, 'i']
[EX A]: Z, u, 6823, g, 1665

[EX Q]: ['E', 10003, 1415, 2851, 'r', 'T', 1651, 'c', 2183, '8455', '5813', '9639', '7123', '4435', 'b', 'H', '7329', 'f', 'i', '8071', '4667', '3035', 'O', 'N', '5683', '5511', '6327', '2523', 'q', '5319', 'v', '5741', 'j', 479, 6047, 'p', 'W', 8065, 5151], ['g', 3103, 1015, 8495, 'y', 8417, '8455', '5813', '9639', '7123', '4435', 'b', 'H', '7329', 'f', 'i', '8071', '4667', '3035', 'O', 'N', '5683', '5511', '6327', '2523', 'q', '5319', 'v', '5741', 'w', 'c', 7033, 'y', 8705, 8131, 2951, 'E', 9005, 'v', 'U', 8399, 'G', 7597]
[EX A]:
8455, 5813, 9639, 7123, 4435, b, H, 7329, f, i, 8071, 4667, 3035, O, N, 5683, 5511, 6327, 2523, q, 5319, v, 5741