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

[EX Q]: ['F', 175, 'f', 8443, 3869, 'X', 8987, 's', 'x', 'r', '6805', '843', 't', 'g', 'T', '8865', 'K', '9607', 'G', '4521', 'z', 'E', 'T', 9337, 'B', 3133, 10013], [2067, 3211, 'U', 'S', 8949, 'N', 'r', '6805', '843', 't', 'g', 'T', '8865', 'K', '9607', 'G', '4521', 'z', 'Q', 1511, 'X', 1105, 3303, 'u', 8705, 'j']
[EX A]: r, 6805, 843, t, g, T, 8865, K, 9607, G, 4521, z

[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]: [9995, 'Q', 'V', 4085, 'N', 89, 3301, 'g', 'D', 'U', 'B', 'Y', 'Z', '8137', '4789', '7667', '4047', '397', '9603', '1375', '10027', '7525', '1935', '4155', 'V', '4695', 'A', '6837', '8223', '7023', '5569', 'c', 'v', 'P', '8925', 'x', 'c', 4979, 'W', 'u', 'Y', 7869, 6595, 8479, 'K', 5281, 'Y', 'F', 7593, 737, 'A', 8649], ['N', 8515, 'o', 'h', 'm', 'i', 2057, 'H', 6629, 'P', 'k', 5611, 'g', 3765, 8459, 'a', 4887, 'w', 6237, 4743, '8137', '4789', '7667', '4047', '397', '9603', '1375', '10027', '7525', '1935', '4155', 'V', '4695', 'A', '6837', '8223', '7023', '5569', 'c', 'v', 'P', '8925', 'r', 'n', 3859, 'j', 7687, 'U', 'L', 'k', 2719, 6271, 'J']
[EX A]:
8137, 4789, 7667, 4047, 397, 9603, 1375, 10027, 7525, 1935, 4155, V, 4695, A, 6837, 8223, 7023, 5569, c, v, P, 8925