In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['r', 'F', 1267, 'z', 'k', 'F', 'h', 5849, 9139, 2345, 'H', 'j', 7671, 'C', 'D', 'P', 9933, 'K', 'Y', 4361, 4429, 7559, 'G', 8499, 6463, 8233, 'D', '6459', '4619', 'H', 'w', 'V', 's', '6777', 'i', 'H', '5961', 'T', '3233', 'r', 'r', 'V', 'z', 'L', 'Z', '1475', '553', '7259', '10011', 'T', '4331', '6261', '6407', 'L', 'k', 'm', 'j', 1253, 9427, 2425, 3149, 'Y', 'b', 2595, 'u', 8397, 'n', 7347, 1791, 1347, 'C', 'N', 6287, 4981, 1777, 'S', 327], [1457, 9703, 5961, 3281, 6587, 'D', '6459', '4619', 'H', 'w', 'V', 's', '6777', 'i', 'H', '5961', 'T', '3233', 'r', 'r', 'V', 'z', 'L', 'Z', '1475', '553', '7259', '10011', 'T', '4331', '6261', '6407', 'v', 8177, 1311]