In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['h', 'L', 2481, 8463, 1309, '7587', '521', 'a', '1617', '5245', '5629', '9977', 'o', 'I', 4133, 't', 'i'], ['P', 5497, '7587', '521', 'a', '1617', '5245', '5629', '9977', 'I', 2251, 'p', 's', 'n', 'k', 8259]

Answer: 7587, 521, a, 1617, 5245, 5629, 9977


Question: ['C', 'd', 'U', 'O', 'X', 'Q', 75, 'n', '1745', '4477', '5381', 'S', 'G', '257', 'Q', '2891', 'e', 'U'], ['G', 'H', 7457, 'N', '1745', '4477', '5381', 'S', 'G', '257', 'Q', '2891', 'G', 'x', 'm', 865, 9285, 1495, 'l', 'J']

Answer: 1745, 4477, 5381, S, G, 257, Q, 2891


Question: ['S', 'Z', '469', '1245', '7997', 'W', 'V', '6105', 'K', '843', 'f', 'y', '3535', '4841', '6527', '8783', 'y', 2043, 'x', 4373], [3013, 'G', 7173, 535, 6433, 8953, 's', 9005, 2227, 'M', 9349, 't', '469', '1245', '7997', 'W', 'V', '6105', 'K', '843', 'f', 'y', '3535', '4841', '6527', '8783', 'n', 'g', 5887, 'o']

Answer:
469, 1245, 7997, W, V, 6105, K, 843, f, y, 3535, 4841, 6527, 8783