In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['q', 'q', 7259, 5671, 'y', 3221, 'T', 'B', 'X', 'p', 'Q', 'v', 4315, 'f', 'B', 5701, 'A', 'a', 'L', 2215, 6389, 7351, 'j', 6227, 8741, '8419', '2701', '6895', 'c', '8187', '1837', '2863', '727', '5525', '1253', '5159', '2649', '9279', '5085', 'X', '5363', '6917', '5619', '6833', 'i', 'v', 'A', 'x', 'h', '1569', 'k', 'f', '5261', 'R', 't', 'i', 689, 3329, 'r', 8239, 'n', 9787, 4929, 'w', 10011, 1041, 'c', 'Z', 'k', 'C', 'V', 'w'], [3285, 2315, 2795, '8419', '2701', '6895', 'c', '8187', '1837', '2863', '727', '5525', '1253', '5159', '2649', '9279', '5085', 'X', '5363', '6917', '5619', '6833', 'i', 'v', 'A', 'x', 'h', '1569', 'k', 'f', '5261', 'E', 1583, 'O', 4921, 4643, 9373, 6383, 'a', 257, 5309, 'x', 381, 'a', 'x', 'c', 9343]