In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['U', 'b', 10019, 5483, 'r', 3953, 1327, 'E', 6529, 's', 6747, 'G', '7673', '1255', 's', 'R', 'j', 'j', 'w', '3219', '5151', '8807', '1343', 'c', '5965', 'n', 'A', 'V', 'n', 'l', 'E', 'T', 8071], ['v', 'b', 9729, 'T', 'i', 'x', 8153, 1399, 't', 'G', '7673', '1255', 's', 'R', 'j', 'j', 'w', '3219', '5151', '8807', '1343', 'c', '5965', 'I', 'x', 'M', 'U', 'r', 'E', 9989, 8589, 4955, 'o', 'F', 8759]