In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

Example Input: [2227, 8603, '9943', 'E', '4351', 't', 'l', 'x'], [5983, 'q', '9943', 'E', '4351', 'V', 4367]
Example Output: 9943, E, 4351

Example Input: [4227, 9749, 'E', 6815, 4877, 1367, 'F', 'l', '4299', '8737', 'p', '4981', '55', 'w', '7071', '2225', '3843', '7029', 'j', 'L', 'K', 'X', 't', 3741, 'r', 's'], [5281, 5929, 'F', 'l', '4299', '8737', 'p', '4981', '55', 'w', '7071', '2225', '3843', '7029', 'j', 'L', 'E', 'D']
Example Output: F, l, 4299, 8737, p, 4981, 55, w, 7071, 2225, 3843, 7029, j, L

Example Input: ['W', 't', 9615, 1433, 'n', 5547, 's', '4119', '7113', 'n', 'B', 'S', '8025', 'g', '8547', 'R', '5029', 'l', 3603, 'C', 'D', 'm', 2287], ['u', 2403, 9195, 9497, '4119', '7113', 'n', 'B', 'S', '8025', 'g', '8547', 'R', '5029', 'N', 4327, 'E', 'C', 2287, 587, 'o', 'c', 2093]
Example Output:
4119, 7113, n, B, S, 8025, g, 8547, R, 5029