In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[8463, 9065, 4587, 'E', 'B', 1697, 's', '6655', 'q', '5743', '5513', '1859', 'n', '5531', 'S', 'u', 'X', '6005', 'R', 'a', 'i', 'j', '7923', '6343', 'z', '7183', 'n', '1303', 'H', '8639', 'Z', '7479', 'l', '9853', 'U', 7289, 5959, 93, 5161], [1201, 'F', 8015, 3321, 'X', 7731, 'W', 'G', 'e', 2079, 5297, 5855, 133, 9355, 'v', 8815, 'Y', 4395, 'm', 's', '6655', 'q', '5743', '5513', '1859', 'n', '5531', 'S', 'u', 'X', '6005', 'R', 'a', 'i', 'j', '7923', '6343', 'z', '7183', 'n', '1303', 'H', '8639', 'Z', '7479', 'l', '9853', 'f', 'd', 1561, 2923, 'f', 'f', 'S', 'F', 6567, 5585, 'k', 'n', 'F', 6477, 4173, 863, 8713, 'F', 'N', 7225, 6123, 't', 589, 'J', 'R', 1693, 8013, 1389]