In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[3825, 'H', 'l', 'P', 'p', 453, 'a', 6129, 'c', 'g', 'G', '8953', '2209', 'U', '8845', '567', 'O', 'm', 'K', 453, 'h'], [3565, 'N', 'a', 'n', 6963, 9051, 'l', 'a', 1957, 'W', 'c', 'g', 'G', '8953', '2209', 'U', '8845', '567', 'O', 'm', 'f', 7385, 4145]