In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['E', 533, 3685, 1489, '6375', '2963', 'E', 'v', '2373', 'P', 'q', 'L', 'j', '3389', '3053', 'U', '1181', '4329', 'E', 'm', 3393, 'y', 'V', 'K', 'h', 'X', 'n', 6351, 931, 'g', 'E', 2513, 'd'], [2817, 'W', 'l', 4245, 'd', 9099, 8809, 'Q', 3609, 5643, 3667, 6983, '6375', '2963', 'E', 'v', '2373', 'P', 'q', 'L', 'j', '3389', '3053', 'U', '1181', '4329', 'E', 'n', 3211, 5787, 4455, 'M', 'r', 'd', 5315, 6513, 419, 1267, 8783, 5467]