In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['t', 7533, 7349, 'a', 2529, 'O', 2575, 6661, 6673, 'E', '9183', '7823', 'a', '9601', '3167', '7973', 't', 'B', 'T', 'k', 'z', 'J', 'M', 'Z', 'd', 'S', 181, 'G', 'C', 2881, 'a'], ['g', 3651, 3051, 7741, 'r', 5683, 'J', 'A', 's', 'D', 'y', 'R', '9183', '7823', 'a', '9601', '3167', '7973', 't', 'B', 'T', 'k', 'z', 'J', 'M', 'e', 'x', 'A', 1469, 'v', 5763, 'f', 'g']

Answer: 9183, 7823, a, 9601, 3167, 7973, t, B, T, k, z, J, M


Question: [3323, 'G', 'k', 9183, 't', 9885, 3767, 'D', 'u', 'C', 'O', '9231', 's', 'd', '3497', '6063', 'Z', 'S', '2799', 'u', '2777', '8507', 'G', 'j', 'z', 'B', 'F', 't', '5527', '8931', 'r', '10029', '7305', 'H', 't', 7899, 'F'], ['h', 'E', 4401, 'C', 1267, 1175, 2939, 'g', 'n', 'm', 'u', 'C', 'O', '9231', 's', 'd', '3497', '6063', 'Z', 'S', '2799', 'u', '2777', '8507', 'G', 'j', 'z', 'B', 'F', 't', '5527', '8931', 'r', '10029', '7305', 'H', 'q', 4957, 6929, 6135, 'M', 1875, 4101, 'L', 9477, 'Q', 'Z', 1039, 'A', 4355, 'l', 'w', 's', 4485, 'L', 6895, 753, 'm', 1205, 'V', 821, 8801]

Answer: u, C, O, 9231, s, d, 3497, 6063, Z, S, 2799, u, 2777, 8507, G, j, z, B, F, t, 5527, 8931, r, 10029, 7305, H


Question: [4273, 5275, '9693', '9949', '2189', '4053', 'l', '3955', 'v', 4093, 5693, 'f', 'e'], [7887, 'R', 'p', '9693', '9949', '2189', '4053', 'l', '3955', 'Z', 8577]

Answer:
9693, 9949, 2189, 4053, l, 3955