In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[8131, 'S', 'e', 'o', 'p', 'j', 'V', 'C', 'Q', 'l', 'D', 'S', '3643', 'B', 'c', 'k', '7485', 'H', '1147', 'O', '2067', 'd', 3325, 'N', 'U', 6461, 'A', 'T', 'j', 'l'], [6965, 'r', 703, 7693, 4409, 'M', 'J', 's', 'l', 'D', 'S', '3643', 'B', 'c', 'k', '7485', 'H', '1147', 'O', '2067', 'M', 'u', 9437, 5009, 1055, 6089]