In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['j', 'L', 365, 'V', 'f', 8669, 'V', 'd', 'z', '4603', 'k', 'f', '353', '863', '3829', '3333', 'x', '3439', 'I', '6373', 'v', 'a', 'E', '3227', 'T', 'H', 'd', 'R', 'S', 8141, 4101, 4141, 2157], ['E', 3757, 5779, 533, 'T', 2877, 7023, 'R', 'c', 7141, 'E', 2453, '4603', 'k', 'f', '353', '863', '3829', '3333', 'x', '3439', 'I', '6373', 'v', 'a', 'E', '3227', 'T', 'H', 'Y', 'w']