In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['E', 'Z', 'y', 'Y', 123, 4597, 7499, '7581', '103', '4811', '4783', 'A', '7941', 'W', '9201', 'r', '8021', 'm', 't', '1563', '9003', '6337', '2103', 'e', 'D', '4837', '6211', '4411', '6389', '8035', '2659', 'D', 'f', 's', 'R', 'U', 'F', 'M', 6433, 'E', 5933, 3997, 'J', 3331, 'Q', 629, 6395, 2131, 7123, 'M', 9787, 105], ['w', 'K', 5463, 3609, 4703, 'f', 175, 5501, '7581', '103', '4811', '4783', 'A', '7941', 'W', '9201', 'r', '8021', 'm', 't', '1563', '9003', '6337', '2103', 'e', 'D', '4837', '6211', '4411', '6389', '8035', '2659', 'D', 'f', 'N', 3067, 'H', 4109, 2059, 'H', 'M', 8397, 'e']