In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['X', 4261, 'm', 7859, 4443, 287, 7605, 'X', 'z', 6017, 2097, 2447, 8915, 4657, 375, 81, 'I', 'C', 'T', 7455, 7461, 'W', 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'D', 2439, 'Q', 'l', 'D', 3245], ['J', 'o', 3361, 8709, 8719, 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'g', 'r', 4351, 'F', 2243, 8191, 5111, 6683, 'Y', 3647, 't', 'f', 2885, 5435, 7467, 'S', 9159, 8145, 'H', 'z']

Answer: e, n, O, 1627, 5687, 421, 1005, 2703, 2689, 2227, 6679, 5031, y, n, 2949, j, 7753, 1135, A, t, b, x, B


Question: [4163, 'p', 'Z', 'i', 'r', 9525, 'c', 'C', 'L', 'J', 'L', '3441', 'W', '2257', '7885', '873', 'e', 'a', 'N', '2853', 'K', 'R', '5531', 'h', 'p', 'u', 'b', '6003', 'q', 'H', '6641', '9991', 'w', 6457, 'P', 1517, 6975, 2465, 'Y', 425, 'n', 375, 'O', 7707, 1105, 1985, 6149, 'l', 5761, 875, 4411], [2127, 9083, 'w', 'Z', 4071, 5347, 'r', 'J', 'L', '3441', 'W', '2257', '7885', '873', 'e', 'a', 'N', '2853', 'K', 'R', '5531', 'h', 'p', 'u', 'b', '6003', 'q', 'H', '6641', '9991', 'o', 'K', 1639, 'Z', 13, 'm', 'M', 'G', 'C', 353]

Answer: J, L, 3441, W, 2257, 7885, 873, e, a, N, 2853, K, R, 5531, h, p, u, b, 6003, q, H, 6641, 9991


Question: [5065, 'Y', 'V', 'Q', 'g', '9099', '2551', 'x', '6293', 'Z', '2291', '8641', '8073', '5503', 's', '1611', 'G', '4453', 'E', 'j', 7173, 4167, 'i', 'Z', 8891, 'L', 617, 4821, 4315, 'H', 'Z', 't', 7435, 'J', 1639], [9075, 7527, 731, 'H', 1365, 'S', 'n', 6573, 289, 9241, 'R', 5405, 1247, 9431, 7891, 'V', 'Q', 'g', '9099', '2551', 'x', '6293', 'Z', '2291', '8641', '8073', '5503', 's', '1611', 'G', '4453', 'E', 'F', 6057, 8283, 'V', 'Y', 2445, 'Y', 1557, 895, 'R', 'J', 2403, 2053, 'U', 'R', 6237]

Answer:
V, Q, g, 9099, 2551, x, 6293, Z, 2291, 8641, 8073, 5503, s, 1611, G, 4453, E