In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[9113, 7923, 'T', 'j', 'Y', 'O', 'j', 6027, 'c', '2055', 'n', 'E', 'D', '6629', 'R', 'E', '2275', 'W', 'U', '5099', '2025', 'Q', '2775', 'J', 'a', '2281', '5237', 'Y', 'm', 'l', '4829', '9791', '5485', 'H', 'u', '4797', '6571', 'a', 'y', 7223, 7923], ['K', 6791, 6501, 4693, 9703, 'V', 5281, 'g', 'r', 'J', 1579, 'n', 3879, 'G', 'P', 'B', 'z', 'T', 'o', 'y', 'z', '2055', 'n', 'E', 'D', '6629', 'R', 'E', '2275', 'W', 'U', '5099', '2025', 'Q', '2775', 'J', 'a', '2281', '5237', 'Y', 'm', 'l', '4829', '9791', '5485', 'H', 'u', '4797', '6571', 's', 259, 'X', 211, 1727, 'X', 'D', 'I', 1479, 'S', 1431, 't', 7261, 4723]