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

[EX Q]: ['E', 4645, 'e', 'n', 'B', 5463, 6913, 8781, 'V', 5431, 2093, 'p', 'O', 'f', 'G', '9281', 'N', 'U', 'g', '8099', '2933', 'g', '7147', '7487', 'P', '8595', '613', 'g', 'a', '2477', 'R', 'M', 'j', 'C', 'g', 's', '8973', '503', 'F', 8327, 'o', 'u', 'x', 8857, 3197, 'Z', 1627, 'b', 8625, 'i', 'z', 7747, 'P', 4601, 'J', 1135, 'r', 9421, 5161, 177, 'Y', 'Y', 8459, 1323], [2471, 'W', 'j', 5445, 487, 'D', 4091, 'P', 'h', 'S', 'r', 'a', 'J', 'I', 6971, 3475, 'p', 'O', 'f', 'G', '9281', 'N', 'U', 'g', '8099', '2933', 'g', '7147', '7487', 'P', '8595', '613', 'g', 'a', '2477', 'R', 'M', 'j', 'C', 'g', 's', '8973', '503', 'B', 2857, 'z', 'w', 'b', 'V', 7163, 4553, 5793, 'v', 5601, 'K', 'Z', 'b', 'a', 6081, 't', 'w', 1979]
[EX A]: p, O, f, G, 9281, N, U, g, 8099, 2933, g, 7147, 7487, P, 8595, 613, g, a, 2477, R, M, j, C, g, s, 8973, 503

[EX Q]: ['w', 'Z', 8573, 'o', 'D', 'J', 5037, 2641, 'O', 'T', '9477', 'u', 'n', 'x', '693', 'o', 'l', '9113', '3117', '3743', '1889', 'G', 'P', 6189, 7671, 5677], ['P', 1411, 'O', 'T', '9477', 'u', 'n', 'x', '693', 'o', 'l', '9113', '3117', '3743', '1889', 'P', 'K', 'l', 'U', 2505, 3803, 9459, 'H', 1427, 1453, 'g']
[EX A]: O, T, 9477, u, n, x, 693, o, l, 9113, 3117, 3743, 1889

[EX Q]: [605, 9023, 'w', '6457', '4627', 'K', 'U', '5939', 'Y', '2629', '7357', 'Q', 'o', 'N', 'f', 'u', 'K', 'b', 9659, 8147, 6861, 1303, 7879, 'G', 9637, 'N', 'E', 'Q'], ['i', 'i', 'G', 'O', 'i', 'I', 5675, '6457', '4627', 'K', 'U', '5939', 'Y', '2629', '7357', 'Q', 'o', 'N', 'f', 'u', 'K', 'D', 'G', 'G', 'Z']
[EX A]:
6457, 4627, K, U, 5939, Y, 2629, 7357, Q, o, N, f, u, K