In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['e', 10025, 5141, 'E', 'B', '4475', '5795', 'x', '4789', '6565', '5045', '8849', '5503', '5299', '281', '1865', '4763', '5071', '5551', 'x', '6583', '9469', '7211', 'l', 'S', 209, 'c', 3451, 6029, 'N', 'l', 'O', 'y', 7067, 'E'], [9363, 3167, 6249, 'A', 'c', 'g', 3215, 'C', 3349, 'E', 'B', '4475', '5795', 'x', '4789', '6565', '5045', '8849', '5503', '5299', '281', '1865', '4763', '5071', '5551', 'x', '6583', '9469', '7211', 'X', 6087, 2809, 4611, 'M', 'm', 'J', 4507, 15, 'W', 'E', 'r', 5553]