In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [4275, 8037, 5099, 'T', 2089, 'E', 5305, 'r', 'k', 9537, '57', 'v', '6257', '5991', '6455', 'a', '9565', '885', 'F', '2219', '2797', '9309', 'J', 'O', 2707, 8633, 8875, 9045, 'q'], [3221, 'f', 3167, '57', 'v', '6257', '5991', '6455', 'a', '9565', '885', 'F', '2219', '2797', '9309', 'J', 'C', 3665, 'm', 6901, 3441, 5601, 6983, 'i', 'z']

Answer: 57, v, 6257, 5991, 6455, a, 9565, 885, F, 2219, 2797, 9309, J


Question: [7975, 4703, 'c', '8363', '1673', 'U', 'w', 6977], [3235, 'G', 'c', '8363', '1673', 'N', 'p']

Answer: c, 8363, 1673


Question: ['w', 7805, 'n', 'M', 's', 'F', 4577, 1435, 6117, 'X', 8279, 'm', 7675, 2535, '4247', 'b', 'W', '9063', 'G', '79', 'V', '7187', 's', 'D', 'y', '9695', '6711', '1581', '4487', '5701', 'D', 't', 'q', 'x', 'h', '2607', '8767', 'O', 7475], ['G', 2331, 'T', 3975, 5027, 243, 7701, 'D', 8625, 637, 999, 5295, 'J', 1511, 4815, 'z', 2411, 6255, 2161, 1465, 'c', '4247', 'b', 'W', '9063', 'G', '79', 'V', '7187', 's', 'D', 'y', '9695', '6711', '1581', '4487', '5701', 'D', 't', 'q', 'x', 'h', '2607', '8767', 'k', 'W', 'o']

Answer:
4247, b, W, 9063, G, 79, V, 7187, s, D, y, 9695, 6711, 1581, 4487, 5701, D, t, q, x, h, 2607, 8767