In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['A', 9899, 4737, 'X', 'd', 'Z', 5977, 4011, 5483, 'b', 5427, 'r', 9373, 7387, 1917, 'e', 'O', 'h', 1459, 'z', 'q', '1391', 'y', 'D', 'w', 'T', 'N', '6519', 'L', '4511', '6989', '9049', 'Z', '5033', '2469', '265', 'Y', '1723', '5963', '4033', 'W', '6651', 'w', 'q', 'I', 4791, 9345, 6475, 6527, 6919, 8603, 'z', 'k', 989, 2117, 'I', 5317, 8479], ['F', 9177, 'F', 'r', 1121, 'V', 'F', 9563, 4107, 101, 6901, 8199, 2253, 'U', 1363, 4315, 8211, 53, '1391', 'y', 'D', 'w', 'T', 'N', '6519', 'L', '4511', '6989', '9049', 'Z', '5033', '2469', '265', 'Y', '1723', '5963', '4033', 'W', '6651', 'Z', 'G', 2617, 'k', 5561, 'H', 7441, 2301, 'F', 'I', 'K', 2747, 'E', 4487, 687, 'o', 'h', 'r', 'Y']