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

[EX Q]: [7299, 'v', 7279, 'o', 2589, 'K', '4943', '9427', '7945', '7645', '1709', '6515', '2249', 'l', 'n', 'f', '1935', 'e', 'f', '2977', '8835', 'p', '7753', 'U', '295', 'f', 1935, 'V', 9979, 3301, 'Z', 'J', 521, 871, 'Z', 'R', 7831, 'T', 'h', 3231, 'e', 2391], [7491, 'k', 4137, 'P', 'F', 8159, 'x', 6363, 2449, 7479, 6825, 7107, 'I', 2931, 7047, 9149, '4943', '9427', '7945', '7645', '1709', '6515', '2249', 'l', 'n', 'f', '1935', 'e', 'f', '2977', '8835', 'p', '7753', 'U', '295', 'g', 7147, 2657, 'Z', 'a', 503]
[EX A]: 4943, 9427, 7945, 7645, 1709, 6515, 2249, l, n, f, 1935, e, f, 2977, 8835, p, 7753, U, 295

[EX Q]: [3299, 9737, 'M', 'P', 'H', '6993', '7079', 'k', 'u', 'k', '2129', 'm', 'l', '7993', 'i', '3657', 'u', 'u', 'Z', 'O', 'c', '7045', '8071', 'z', 'P', '7919', 'F', 4343, 'E', 'S', 'R', 'w', 'c', 2571, 9369, 8565, 6599], ['z', 4799, 'J', 'G', 'z', 2263, 8619, 'Y', 'I', 'b', 'K', 'l', 7535, 'm', 'i', 2287, 4413, 189, '6993', '7079', 'k', 'u', 'k', '2129', 'm', 'l', '7993', 'i', '3657', 'u', 'u', 'Z', 'O', 'c', '7045', '8071', 'z', 'P', '7919', 'T', 6699, 7547, 9497, 'K', 3003, 165, 5157, 'b', 7321, 'V', 6099, 6161]
[EX A]: 6993, 7079, k, u, k, 2129, m, l, 7993, i, 3657, u, u, Z, O, c, 7045, 8071, z, P, 7919

[EX Q]: [3507, 1767, 9889, 5619, 'G', 2781, 'x', 'x', 7059, 2295, 8925, 8033, '4307', '9209', '8561', '379', 'u', 'J', 'K', 'E', 'R', 'E', '6217', '5411', 's', '4983', '3543', 'T', 'M', 'W', 'F', 'L', '8223', 'i', 1355, 8521, 5925, 'M', 325, 3061, 4955, 'y', 'E', 8195, 'K', 'e', 'T', 5517, 'T', 'E', 4019, 3763, 2067], ['E', 3607, 5687, 'h', 'G', 'G', 8735, 'H', '4307', '9209', '8561', '379', 'u', 'J', 'K', 'E', 'R', 'E', '6217', '5411', 's', '4983', '3543', 'T', 'M', 'W', 'F', 'L', '8223', 'F', 2777, 'm', 'a', 'W', 1053]
[EX A]:
4307, 9209, 8561, 379, u, J, K, E, R, E, 6217, 5411, s, 4983, 3543, T, M, W, F, L, 8223