In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[9301, 1873, '7655', 'b', '7193', 'D', 'z', 'q', 'e', '6621', 'p', 'w', 'm', '7089', 'b', 'o', '2737', 'h', 'T', '2989', '395', 'o', 'V', 'N', 's', 'S', 'Q', 'v', 'L', 7913, 'w', 9077], ['G', 8747, '7655', 'b', '7193', 'D', 'z', 'q', 'e', '6621', 'p', 'w', 'm', '7089', 'b', 'o', '2737', 'h', 'T', '2989', '395', 'o', 'V', 'j', 9745, 1113, 1619, 'J', 7893, 1161, 'z', 9623, 221, 'Y']