In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['v', 9325, 'z', 'o', 'b', 'h', 'T', 'A', 9697, 'd', 'c', 'H', '423', '2577', '8483', 'p', 'l', 'R', '4417', '1089', '8269', '2097', 'Z', 'L', '7433', '3317', '5491', 'e', '3631', '8375', '1899', 'V', '3789', '3383', '8065', 'f', 'W', 'N', 'D', 'i', 3439, 2057, 4873, 75, 9421, 145, 2947], ['u', 8233, 7665, 'H', '423', '2577', '8483', 'p', 'l', 'R', '4417', '1089', '8269', '2097', 'Z', 'L', '7433', '3317', '5491', 'e', '3631', '8375', '1899', 'V', '3789', '3383', '8065', 'R', 'u', 4333, 7, 'P', 'W', 7377, 8111, 3013]