In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['d', 'h', 235, 6667, 's', 5251, 1183, 5677, 'c', 'm', 'e', 2329, 9071, 's', 'Z', 9613, 7205, 87, 869, 2277, 7029, 4491, 'z', 'C', 'k', 'D', '8745', 'U', '6883', '8523', 'O', '4495', '6469', 'g', '4509', 'o', 'G', '8797', '2391', '2073', '8997', 'V', '9517', '2359', 's', 'B', '9539', 'h', 'H', 'q', 'O', 'm', 'J', 'x', 'L', 9157, 461, 'A', 'I', 'M', 'L', 'G', 'c', 4731, 'E', 'L'], ['R', 2033, 'p', 'N', 4949, 9827, 5379, 3751, 'O', 'X', 'Z', 6407, 'f', 'J', 9829, 6857, 'a', 'Z', 'w', 'm', 'c', 2101, 'u', 'I', 'a', 845, 7735, 4413, 'z', 'C', 'k', 'D', '8745', 'U', '6883', '8523', 'O', '4495', '6469', 'g', '4509', 'o', 'G', '8797', '2391', '2073', '8997', 'V', '9517', '2359', 's', 'B', '9539', 'h', 'H', 'q', 'O', 'm', 'l', 4981, 'P', 6043, 9683]