In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[5755, 1053, 7331, 'w', 'V', 'D', 'U', 'M', 'o', '3493', 'w', 'S', '7487', '6145', 'e', 'W', 3557, 'J', 'X'], [733, 'c', 441, 1893, 'n', 'Q', 'w', 'V', 'D', 'U', 'M', 'o', '3493', 'w', 'S', '7487', '6145', 'e', 'T', 'K', 3833, 'k', 'a', 'L', 'L', 2181, 'L']