In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['J', 8047, 9357, 'l', 'o', 'Z', 'x', '6919', 'F', 'T', '1189', 'U', 'v', '7139', '1683', '10007', 'J', 'y', '8789', '2677', '3007', 'N', '373', 'R', 7755, 5953, 8277, 1789, 3407, 'z', 'h', 4795, 'x', 141, 'I', 'o', 'y', 8105, 'c', 'N'], ['o', 1325, 'Q', 'p', 'v', 'i', 1837, 'i', 6091, 'o', 'Z', 'x', '6919', 'F', 'T', '1189', 'U', 'v', '7139', '1683', '10007', 'J', 'y', '8789', '2677', '3007', 'N', '373', 'N', 'X', 3625, 4553, 'k', 5627, 'c', 'm', 8181, 'W', 't', 7491, 'F', 'v', 4415]