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

Example Input: [8271, 'H', 'n', 1303, 'P', 'Z', '8927', 'S', 'Z', 'e', '3463', '5487', 'w', 'H', '1071', 'q', '7193', '2751', '1963', 'I', 'H', 'F', '6399', '1589', '1063', 'T', '9211', 'w', '9069', '5757', '2431', 'G', 'z', 'H', 'Z', 'R', 'Z', 17], [6877, 4677, 'A', 623, 'g', 151, 'u', 5045, 1867, 'E', 'M', 1153, 237, 4623, 4963, 'B', 'M', 8311, 6637, 'P', 'Z', '8927', 'S', 'Z', 'e', '3463', '5487', 'w', 'H', '1071', 'q', '7193', '2751', '1963', 'I', 'H', 'F', '6399', '1589', '1063', 'T', '9211', 'w', '9069', '5757', '2431', 'G', 'd', 4251, 'F', 'O', 'J', 4171, 7565, 'F', 9551, 4139]
Example Output: P, Z, 8927, S, Z, e, 3463, 5487, w, H, 1071, q, 7193, 2751, 1963, I, H, F, 6399, 1589, 1063, T, 9211, w, 9069, 5757, 2431, G

Example Input: [337, 2045, 613, 'P', 89, 10003, 'q', 'b', 'n', 6479, 'Y', 'm', 5259, 'c', 9101, 7599, 6353, 5467, 'O', 'U', 'N', 7841, 'S', 'S', '6141', 'p', '9427', 'U', '1347', 'I', '5193', 'O', 'N', 's', '1617', 'e', '2297', 'X', 'y', 'e', '507', 'R', 'a', 'E', 'q', '4953', '729', 'T', 'w', '7017', '8647', 'N', 'w', 7365, 'W', 981, 245, 8933, 'h', 4477, 1395, 'J', 8069, 5313, 'J', 709, 3533, 'b', 8629, 'G', 'P', 'Y', 5397], [3017, 1679, 'O', 'p', 2983, 9493, 4763, 'P', 'Q', 'd', 139, 'i', 2459, 'G', 'c', 299, 'Q', 'Z', 1841, 'S', 'S', '6141', 'p', '9427', 'U', '1347', 'I', '5193', 'O', 'N', 's', '1617', 'e', '2297', 'X', 'y', 'e', '507', 'R', 'a', 'E', 'q', '4953', '729', 'T', 'w', '7017', '8647', 'q', 'k', 825, 'D', 't', 'j', 'T', 6747, 'q', 7211, 'i', 1557, 'f', 7917, 'R', 1325, 6801, 'T', 'Q', 2305, 's', 'K', 'R', 2877, 'p']
Example Output: S, S, 6141, p, 9427, U, 1347, I, 5193, O, N, s, 1617, e, 2297, X, y, e, 507, R, a, E, q, 4953, 729, T, w, 7017, 8647

Example Input: [7019, 'd', 'a', '4231', '8709', 'p', '8981', '3053', 'n', 'b', 'U', 'u', 'z', 'C', 'n', 'Z', 'H', '1707', 'n', 'H', 5161], ['z', 2669, 'V', 'c', 'z', 1605, 'm', 3637, 8521, 2391, 6429, 'N', 's', 3061, '4231', '8709', 'p', '8981', '3053', 'n', 'b', 'U', 'u', 'z', 'C', 'n', 'Z', 'H', '1707', 'n', 'P', 'S', 5301, 'Z', 'j', 3077, 'd']
Example Output:
4231, 8709, p, 8981, 3053, n, b, U, u, z, C, n, Z, H, 1707, n