In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['r', 3339, 6383, 'x', 'k', 'r', 9509, 'Q', 6513, 9437, 'F', 'r', 'z', 7063, 8535, 'd', 'v', 'T', '3369', 'w', '3841', 'G', '589', 'g', '4395', 'v', '5801', 't', '5643', 'B', 'D', 'a', '9215', '2827', 'H', '7285', '4193', '7107', 'P', 'W', '2949', 'h', 'd', 'B', 7273, 2409, 'x', 'T', 'e', 'M', 'i', 7935, 5031, 'L', 7293, 'q', 929, 'n', 9451, 49, 1787, 'd', 'S', 1119, 'r', 'D', 'n', 'T', 9809], ['N', 'y', 9173, 8265, 'V', 5477, 'M', 'S', 7585, 'e', 'b', 'i', 'P', 'D', 2329, 4893, 'y', 1463, 'E', 7675, 'T', '3369', 'w', '3841', 'G', '589', 'g', '4395', 'v', '5801', 't', '5643', 'B', 'D', 'a', '9215', '2827', 'H', '7285', '4193', '7107', 'P', 'W', '2949', 'h', 'd', 's', 'B', 425, 3211, 'v', 'O', 'q', 9379, 'G', 1443, 'l', 8889, 5613, 'j', 'f', 'J', 4201]