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

[EX Q]: ['C', 1723, 8981, 3173, 3163, 'j', 'L', 4781, 'N', '5925', '2501', '9697', 'v', 'C', 'O', 'A', '9205', '8339', '3385', 'w', 3467, 'j', 6655, 'P', 8443, 9655], ['v', 'W', 5661, 'z', 'm', 8477, '5925', '2501', '9697', 'v', 'C', 'O', 'A', '9205', '8339', '3385', 'S', 6891, 'H', 'B', 8541]
[EX A]: 5925, 2501, 9697, v, C, O, A, 9205, 8339, 3385

[EX Q]: ['w', 5919, 'P', 6117, 7697, 'Y', 4467, '3097', '2793', 'x', 'P', 'c', 'o', '8777', 'D', '1983', '2397', 'X', 't', 'k', '8109', '2549', 'b', '7173', '3843', 'k', 'u', 'P', 1347, 'y', 'r', 'o', 5611, 'L', 999, 4781], [9955, 'n', 8107, 7059, 'V', 'E', 2417, 1811, 3625, 623, 'T', 'R', 'p', 'l', 'W', 8103, 3691, 'N', '3097', '2793', 'x', 'P', 'c', 'o', '8777', 'D', '1983', '2397', 'X', 't', 'k', '8109', '2549', 'b', '7173', '3843', 'k', 'k', 'p', 'L', 1311, 591, 'J', 5611, 'Q', 'p', 'I', 5921, 237, 'y', 1981, 3861, 'B', 'n', 'r', 'H']
[EX A]: 3097, 2793, x, P, c, o, 8777, D, 1983, 2397, X, t, k, 8109, 2549, b, 7173, 3843, k

[EX Q]: ['p', 3833, 969, 'p', 7833, 4681, 'o', 7755, 'q', 2037, 'I', 'A', 'w', 'V', 9725, 8001, 3401, '5093', '3681', '133', '8831', 'Z', '7885', '2107', 'z', 'o', 'h', 'F', 'Q', 'e', '9277', '1497', '6845', 'S', 'T', 'p', 3, 'n', 3969, 'D', 201, 'Z', 331, 6907], ['S', 'M', 4627, 'R', 7405, 9421, 'j', 4449, 7105, 'o', 2851, 9413, 1913, 7901, '5093', '3681', '133', '8831', 'Z', '7885', '2107', 'z', 'o', 'h', 'F', 'Q', 'e', '9277', '1497', '6845', 'S', 'Q', 45, 7613, 'a', 8633, 3045, 'v']
[EX A]:
5093, 3681, 133, 8831, Z, 7885, 2107, z, o, h, F, Q, e, 9277, 1497, 6845, S