In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['E', 8829, 'B', 'G', 4971, 'Y', 'Q', 'V', 'd', 'd', 8745, 5043, '6935', 'r', '2041', 'a', '7265', '3327', 'e', 'E', 'F', 'z', 'M', '1341', '8281', '2771', '2625', 'f', '7881', '5507', 'l', '5941', 'l', '4447', 'f', 'q', 'a', 'w', 'H', 10025, 'P', 'E', 9273, 1467, 'P', 3977, 9765, 'K', 6379, 5303, 'O', 253, 5523, 'X', 8883], [2511, 'F', 'K', 6763, 7853, '6935', 'r', '2041', 'a', '7265', '3327', 'e', 'E', 'F', 'z', 'M', '1341', '8281', '2771', '2625', 'f', '7881', '5507', 'l', '5941', 'l', '4447', 'q', 4761, 5423, 2893, 'x', 1113, 's', 'L', 'M']