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

[EX Q]: [9639, 'C', 9853, 'A', 'k', 633, 1303, 6893, 1461, 'O', 'i', 'E', 'L', 8811, 1123, 1523, 285, 'G', 6701, 'v', 'E', 2799, 9503, '6601', 'Z', 'H', '2771', '1129', 'G', '3897', '3577', '1459', '6281', '7955', '3751', '5339', 'R', '4343', '9107', 'Q', 'H', 'r', 'I', 'n', '5191', 'E', '3385', '9711', 'g', 'W', 'O', 9249, 3181, 3455], ['x', 'l', 7827, 8297, 'D', 5453, 6611, '6601', 'Z', 'H', '2771', '1129', 'G', '3897', '3577', '1459', '6281', '7955', '3751', '5339', 'R', '4343', '9107', 'Q', 'H', 'r', 'I', 'n', '5191', 'E', '3385', '9711', 'g', 'W', 'y', 4363, 8699, 'H', 'h', 4081, 'F', 'S', 8027, 'p', 'j']
[EX A]: 6601, Z, H, 2771, 1129, G, 3897, 3577, 1459, 6281, 7955, 3751, 5339, R, 4343, 9107, Q, H, r, I, n, 5191, E, 3385, 9711, g, W

[EX Q]: ['X', 'j', 'Y', 4541, 7639, 'm', 'K', 305, 6733, 5077, 'S', 'S', '6005', 'v', '5903', '4231', 'z', 'p', '7235', 'w', '3597', '979', '3071', '3945', '8645', '8455', '9083', '8905', '999', '111', 'N', 'H', '2777', 'e', '9415', 'j', 'Q', '2679', 'w', 'g', '9581', '6053', 'j', 'P', 'x', 'r', 'K', 'C', 'R', 'k', 985, 1029, 't', 'c', 3835], [8563, 'b', 'D', 8893, 3193, 1043, 5807, 7563, '6005', 'v', '5903', '4231', 'z', 'p', '7235', 'w', '3597', '979', '3071', '3945', '8645', '8455', '9083', '8905', '999', '111', 'N', 'H', '2777', 'e', '9415', 'j', 'Q', '2679', 'w', 'g', '9581', '6053', 'z', 'S', 6681, 8187, 7139, 5221, 9683, 7271, 'c', 419, 'i']
[EX A]: 6005, v, 5903, 4231, z, p, 7235, w, 3597, 979, 3071, 3945, 8645, 8455, 9083, 8905, 999, 111, N, H, 2777, e, 9415, j, Q, 2679, w, g, 9581, 6053

[EX Q]: ['F', 847, 'D', 2433, 6905, 'e', 3731, 'w', '3437', '3435', 'q', '2279', 'E', '9491', 'x', 'j', 'S', '9905', '7315', 'L', 'P', 'o', 'G', 'i', 3411, 'Q', 9143, 'z', 4103, 'u', 9785, 'F', 9681, 2887, 5811, 7537], ['i', 't', 'f', 'b', 4159, 7285, 2465, 9639, 'w', '3437', '3435', 'q', '2279', 'E', '9491', 'x', 'j', 'S', '9905', '7315', 'L', 'P', 'o', 'I', 1239, 'n']
[EX A]:
w, 3437, 3435, q, 2279, E, 9491, x, j, S, 9905, 7315, L, P, o